Datasets:
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License:
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{% extends "base_template.html" %}
{% block content %}
<h2>Author: {{ author.first_name }} {{ author.last_name }}</h2>
<div class="author_dates">
<p>Born in {{author.date_of_birth}}</p>
{% if author.date_of_death %}
<p>Died in {{ author.date_of_death }}</p>
{% endif %}
</div>
<div class="books" style="margin-right: 50px;">
<h2>Books</h2>
{% for copy in author.book_set.all %}
<a href="{{copy.get_absolute_url}}">{{copy.title}}</a>
<div class="book_details">
<p>{{ copy.summary }}</p>
</div>
{% endfor %}
</div>
{% endblock %} | Django-locallibrary/LocalLibrary/catalog/Templates/author_info.html/0 | {
"file_path": "Django-locallibrary/LocalLibrary/catalog/Templates/author_info.html",
"repo_id": "Django-locallibrary",
"token_count": 482
} | 0 |
from django.db import models
from django.db.models.base import Model
from django.urls import reverse
from django.contrib.auth.models import User
import uuid
from datetime import date
class Author(models.Model):
first_name = models.CharField(max_length=100)
last_name = models.CharField(max_length=100)
date_of_birth = models.DateField(null=True,blank=True)
date_of_death = models.DateField('Died',null=True,blank=True)
class Meta:
ordering = ['last_name','first_name']
def get_absolute_url(self):
return reverse('author-detail',args=[str(self.id)])
def __str__(self):
return f'{self.first_name}, {self.last_name}'
class Genre(models.Model):
name = models.CharField(max_length=200,help_text="Enter a book genre (eg. Science,Fiction...")
def __str__(self):
return self.name
class Book(models.Model):
title = models.CharField(max_length=200)
author = models.ForeignKey('Author',on_delete=models.SET_NULL, null=True)
summary = models.TextField(max_length=1000,help_text='Enter a brief description of the book')
isbn = models.CharField('ISBN',max_length=13,unique=True,help_text='13 Character <a href="https://isbn-international.org/content/what-isbn">ISBN Number</a>')
genre = models.ManyToManyField(Genre,help_text='select a genre for the book')
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse('book-detail',args=[str(self.id)])
class BookInstance(models.Model):
id = models.UUIDField(primary_key=True,default=uuid.uuid4,help_text='Unique ID for this Particular Book across the whole library')
book = models.ForeignKey('Book',on_delete=models.RESTRICT,null=True)
imprint = models.CharField(max_length=200,help_text='Imprint Date')
due_back = models.DateField(null=True,blank=True)
LOAN_STATUS = (
('m', 'Maintainance'),
('o', 'On Loan'),
('a', 'Available'),
('r', 'Reserved'),
)
status = models.CharField(max_length=1,choices=LOAN_STATUS,blank=True,default='m',help_text='Book Availability')
borrower = models.ForeignKey(User, on_delete=models.SET_NULL, null=True, blank=True)
@property
def is_overdue(self):
if self.due_back and date.today() > self.due_back:
return True
return False
class Meta:
ordering = ['due_back']
permissions = (('can_mark_returned','Set book as returned'),)
def __str__(self):
return f'{self.id} ({self.book.title})'
| Django-locallibrary/LocalLibrary/catalog/models.py/0 | {
"file_path": "Django-locallibrary/LocalLibrary/catalog/models.py",
"repo_id": "Django-locallibrary",
"token_count": 981
} | 1 |
/* CHANGELISTS */
#changelist {
display: flex;
align-items: flex-start;
justify-content: space-between;
}
#changelist .changelist-form-container {
flex: 1 1 auto;
min-width: 0;
}
#changelist table {
width: 100%;
}
.change-list .hiddenfields { display:none; }
.change-list .filtered table {
border-right: none;
}
.change-list .filtered {
min-height: 400px;
}
.change-list .filtered .results, .change-list .filtered .paginator,
.filtered #toolbar, .filtered div.xfull {
width: auto;
}
.change-list .filtered table tbody th {
padding-right: 1em;
}
#changelist-form .results {
overflow-x: auto;
width: 100%;
}
#changelist .toplinks {
border-bottom: 1px solid var(--hairline-color);
}
#changelist .paginator {
color: var(--body-quiet-color);
border-bottom: 1px solid var(--hairline-color);
background: var(--body-bg);
overflow: hidden;
}
/* CHANGELIST TABLES */
#changelist table thead th {
padding: 0;
white-space: nowrap;
vertical-align: middle;
}
#changelist table thead th.action-checkbox-column {
width: 1.5em;
text-align: center;
}
#changelist table tbody td.action-checkbox {
text-align: center;
}
#changelist table tfoot {
color: var(--body-quiet-color);
}
/* TOOLBAR */
#toolbar {
padding: 8px 10px;
margin-bottom: 15px;
border-top: 1px solid var(--hairline-color);
border-bottom: 1px solid var(--hairline-color);
background: var(--darkened-bg);
color: var(--body-quiet-color);
}
#toolbar form input {
border-radius: 4px;
font-size: 14px;
padding: 5px;
color: var(--body-fg);
}
#toolbar #searchbar {
height: 19px;
border: 1px solid var(--border-color);
padding: 2px 5px;
margin: 0;
vertical-align: top;
font-size: 13px;
max-width: 100%;
}
#toolbar #searchbar:focus {
border-color: var(--body-quiet-color);
}
#toolbar form input[type="submit"] {
border: 1px solid var(--border-color);
font-size: 13px;
padding: 4px 8px;
margin: 0;
vertical-align: middle;
background: var(--body-bg);
box-shadow: 0 -15px 20px -10px rgba(0, 0, 0, 0.15) inset;
cursor: pointer;
color: var(--body-fg);
}
#toolbar form input[type="submit"]:focus,
#toolbar form input[type="submit"]:hover {
border-color: var(--body-quiet-color);
}
#changelist-search img {
vertical-align: middle;
margin-right: 4px;
}
/* FILTER COLUMN */
#changelist-filter {
flex: 0 0 240px;
order: 1;
background: var(--darkened-bg);
border-left: none;
margin: 0 0 0 30px;
}
#changelist-filter h2 {
font-size: 14px;
text-transform: uppercase;
letter-spacing: 0.5px;
padding: 5px 15px;
margin-bottom: 12px;
border-bottom: none;
}
#changelist-filter h3 {
font-weight: 400;
padding: 0 15px;
margin-bottom: 10px;
}
#changelist-filter ul {
margin: 5px 0;
padding: 0 15px 15px;
border-bottom: 1px solid var(--hairline-color);
}
#changelist-filter ul:last-child {
border-bottom: none;
}
#changelist-filter li {
list-style-type: none;
margin-left: 0;
padding-left: 0;
}
#changelist-filter a {
display: block;
color: var(--body-quiet-color);
text-overflow: ellipsis;
overflow-x: hidden;
}
#changelist-filter li.selected {
border-left: 5px solid var(--hairline-color);
padding-left: 10px;
margin-left: -15px;
}
#changelist-filter li.selected a {
color: var(--link-selected-fg);
}
#changelist-filter a:focus, #changelist-filter a:hover,
#changelist-filter li.selected a:focus,
#changelist-filter li.selected a:hover {
color: var(--link-hover-color);
}
#changelist-filter #changelist-filter-clear a {
font-size: 13px;
padding-bottom: 10px;
border-bottom: 1px solid var(--hairline-color);
}
/* DATE DRILLDOWN */
.change-list ul.toplinks {
display: block;
float: left;
padding: 0;
margin: 0;
width: 100%;
}
.change-list ul.toplinks li {
padding: 3px 6px;
font-weight: bold;
list-style-type: none;
display: inline-block;
}
.change-list ul.toplinks .date-back a {
color: var(--body-quiet-color);
}
.change-list ul.toplinks .date-back a:focus,
.change-list ul.toplinks .date-back a:hover {
color: var(--link-hover-color);
}
/* PAGINATOR */
.paginator {
font-size: 13px;
padding-top: 10px;
padding-bottom: 10px;
line-height: 22px;
margin: 0;
border-top: 1px solid var(--hairline-color);
width: 100%;
}
.paginator a:link, .paginator a:visited {
padding: 2px 6px;
background: var(--button-bg);
text-decoration: none;
color: var(--button-fg);
}
.paginator a.showall {
border: none;
background: none;
color: var(--link-fg);
}
.paginator a.showall:focus, .paginator a.showall:hover {
background: none;
color: var(--link-hover-color);
}
.paginator .end {
margin-right: 6px;
}
.paginator .this-page {
padding: 2px 6px;
font-weight: bold;
font-size: 13px;
vertical-align: top;
}
.paginator a:focus, .paginator a:hover {
color: white;
background: var(--link-hover-color);
}
/* ACTIONS */
.filtered .actions {
border-right: none;
}
#changelist table input {
margin: 0;
vertical-align: baseline;
}
#changelist table tbody tr.selected {
background-color: var(--selected-row);
}
#changelist .actions {
padding: 10px;
background: var(--body-bg);
border-top: none;
border-bottom: none;
line-height: 24px;
color: var(--body-quiet-color);
width: 100%;
}
#changelist .actions.selected { /* XXX Probably unused? */
background: var(--body-bg);
border-top: 1px solid var(--body-bg);
border-bottom: 1px solid #edecd6;
}
#changelist .actions span.all,
#changelist .actions span.action-counter,
#changelist .actions span.clear,
#changelist .actions span.question {
font-size: 13px;
margin: 0 0.5em;
}
#changelist .actions:last-child {
border-bottom: none;
}
#changelist .actions select {
vertical-align: top;
height: 24px;
color: var(--body-fg);
border: 1px solid var(--border-color);
border-radius: 4px;
font-size: 14px;
padding: 0 0 0 4px;
margin: 0;
margin-left: 10px;
}
#changelist .actions select:focus {
border-color: var(--body-quiet-color);
}
#changelist .actions label {
display: inline-block;
vertical-align: middle;
font-size: 13px;
}
#changelist .actions .button {
font-size: 13px;
border: 1px solid var(--border-color);
border-radius: 4px;
background: var(--body-bg);
box-shadow: 0 -15px 20px -10px rgba(0, 0, 0, 0.15) inset;
cursor: pointer;
height: 24px;
line-height: 1;
padding: 4px 8px;
margin: 0;
color: var(--body-fg);
}
#changelist .actions .button:focus, #changelist .actions .button:hover {
border-color: var(--body-quiet-color);
}
| Django-locallibrary/LocalLibrary/staticfiles/admin/css/changelists.c70d77c47e69.css/0 | {
"file_path": "Django-locallibrary/LocalLibrary/staticfiles/admin/css/changelists.c70d77c47e69.css",
"repo_id": "Django-locallibrary",
"token_count": 2912
} | 2 |
/* LOGIN FORM */
.login {
background: var(--darkened-bg);
height: auto;
}
.login #header {
height: auto;
padding: 15px 16px;
justify-content: center;
}
.login #header h1 {
font-size: 18px;
}
.login #header h1 a {
color: var(--header-link-color);
}
.login #content {
padding: 20px 20px 0;
}
.login #container {
background: var(--body-bg);
border: 1px solid var(--hairline-color);
border-radius: 4px;
overflow: hidden;
width: 28em;
min-width: 300px;
margin: 100px auto;
height: auto;
}
.login .form-row {
padding: 4px 0;
}
.login .form-row label {
display: block;
line-height: 2em;
}
.login .form-row #id_username, .login .form-row #id_password {
padding: 8px;
width: 100%;
box-sizing: border-box;
}
.login .submit-row {
padding: 1em 0 0 0;
margin: 0;
text-align: center;
}
.login .password-reset-link {
text-align: center;
}
| Django-locallibrary/LocalLibrary/staticfiles/admin/css/login.c35adf41bb6e.css/0 | {
"file_path": "Django-locallibrary/LocalLibrary/staticfiles/admin/css/login.c35adf41bb6e.css",
"repo_id": "Django-locallibrary",
"token_count": 411
} | 3 |
/* GLOBAL */
th {
text-align: right;
}
.module h2, .module caption {
text-align: right;
}
.module ul, .module ol {
margin-left: 0;
margin-right: 1.5em;
}
.viewlink, .addlink, .changelink {
padding-left: 0;
padding-right: 16px;
background-position: 100% 1px;
}
.deletelink {
padding-left: 0;
padding-right: 16px;
background-position: 100% 1px;
}
.object-tools {
float: left;
}
thead th:first-child,
tfoot td:first-child {
border-left: none;
}
/* LAYOUT */
#user-tools {
right: auto;
left: 0;
text-align: left;
}
div.breadcrumbs {
text-align: right;
}
#content-main {
float: right;
}
#content-related {
float: left;
margin-left: -300px;
margin-right: auto;
}
.colMS {
margin-left: 300px;
margin-right: 0;
}
/* SORTABLE TABLES */
table thead th.sorted .sortoptions {
float: left;
}
thead th.sorted .text {
padding-right: 0;
padding-left: 42px;
}
/* dashboard styles */
.dashboard .module table td a {
padding-left: .6em;
padding-right: 16px;
}
/* changelists styles */
.change-list .filtered table {
border-left: none;
border-right: 0px none;
}
#changelist-filter {
border-left: none;
border-right: none;
margin-left: 0;
margin-right: 30px;
}
#changelist-filter li.selected {
border-left: none;
padding-left: 10px;
margin-left: 0;
border-right: 5px solid var(--hairline-color);
padding-right: 10px;
margin-right: -15px;
}
#changelist table tbody td:first-child, #changelist table tbody th:first-child {
border-right: none;
border-left: none;
}
/* FORMS */
.aligned label {
padding: 0 0 3px 1em;
float: right;
}
.submit-row {
text-align: left
}
.submit-row p.deletelink-box {
float: right;
}
.submit-row input.default {
margin-left: 0;
}
.vDateField, .vTimeField {
margin-left: 2px;
}
.aligned .form-row input {
margin-left: 5px;
}
form .aligned p.help, form .aligned div.help {
clear: right;
}
form .aligned ul {
margin-right: 163px;
margin-left: 0;
}
form ul.inline li {
float: right;
padding-right: 0;
padding-left: 7px;
}
input[type=submit].default, .submit-row input.default {
float: left;
}
fieldset .fieldBox {
float: right;
margin-left: 20px;
margin-right: 0;
}
.errorlist li {
background-position: 100% 12px;
padding: 0;
}
.errornote {
background-position: 100% 12px;
padding: 10px 12px;
}
/* WIDGETS */
.calendarnav-previous {
top: 0;
left: auto;
right: 10px;
}
.calendarnav-next {
top: 0;
right: auto;
left: 10px;
}
.calendar caption, .calendarbox h2 {
text-align: center;
}
.selector {
float: right;
}
.selector .selector-filter {
text-align: right;
}
.inline-deletelink {
float: left;
}
form .form-row p.datetime {
overflow: hidden;
}
.related-widget-wrapper {
float: right;
}
/* MISC */
.inline-related h2, .inline-group h2 {
text-align: right
}
.inline-related h3 span.delete {
padding-right: 20px;
padding-left: inherit;
left: 10px;
right: inherit;
float:left;
}
.inline-related h3 span.delete label {
margin-left: inherit;
margin-right: 2px;
}
| Django-locallibrary/LocalLibrary/staticfiles/admin/css/rtl.4bc23eb90919.css/0 | {
"file_path": "Django-locallibrary/LocalLibrary/staticfiles/admin/css/rtl.4bc23eb90919.css",
"repo_id": "Django-locallibrary",
"token_count": 1421
} | 4 |
/* SELECTOR (FILTER INTERFACE) */
.selector {
width: 800px;
float: left;
}
.selector select {
width: 380px;
height: 17.2em;
}
.selector-available, .selector-chosen {
float: left;
width: 380px;
text-align: center;
margin-bottom: 5px;
}
.selector-chosen select {
border-top: none;
}
.selector-available h2, .selector-chosen h2 {
border: 1px solid var(--border-color);
border-radius: 4px 4px 0 0;
}
.selector-chosen h2 {
background: var(--primary);
color: var(--header-link-color);
}
.selector .selector-available h2 {
background: var(--darkened-bg);
color: var(--body-quiet-color);
}
.selector .selector-filter {
border: 1px solid var(--border-color);
border-width: 0 1px;
padding: 8px;
color: var(--body-quiet-color);
font-size: 10px;
margin: 0;
text-align: left;
}
.selector .selector-filter label,
.inline-group .aligned .selector .selector-filter label {
float: left;
margin: 7px 0 0;
width: 18px;
height: 18px;
padding: 0;
overflow: hidden;
line-height: 1;
}
.selector .selector-available input {
width: 320px;
margin-left: 8px;
}
.selector ul.selector-chooser {
float: left;
width: 22px;
background-color: var(--selected-bg);
border-radius: 10px;
margin: 10em 5px 0 5px;
padding: 0;
}
.selector-chooser li {
margin: 0;
padding: 3px;
list-style-type: none;
}
.selector select {
padding: 0 10px;
margin: 0 0 10px;
border-radius: 0 0 4px 4px;
}
.selector-add, .selector-remove {
width: 16px;
height: 16px;
display: block;
text-indent: -3000px;
overflow: hidden;
cursor: default;
opacity: 0.55;
}
.active.selector-add, .active.selector-remove {
opacity: 1;
}
.active.selector-add:hover, .active.selector-remove:hover {
cursor: pointer;
}
.selector-add {
background: url("../img/selector-icons.b4555096cea2.svg") 0 -96px no-repeat;
}
.active.selector-add:focus, .active.selector-add:hover {
background-position: 0 -112px;
}
.selector-remove {
background: url("../img/selector-icons.b4555096cea2.svg") 0 -64px no-repeat;
}
.active.selector-remove:focus, .active.selector-remove:hover {
background-position: 0 -80px;
}
a.selector-chooseall, a.selector-clearall {
display: inline-block;
height: 16px;
text-align: left;
margin: 1px auto 3px;
overflow: hidden;
font-weight: bold;
line-height: 16px;
color: var(--body-quiet-color);
text-decoration: none;
opacity: 0.55;
}
a.active.selector-chooseall:focus, a.active.selector-clearall:focus,
a.active.selector-chooseall:hover, a.active.selector-clearall:hover {
color: var(--link-fg);
}
a.active.selector-chooseall, a.active.selector-clearall {
opacity: 1;
}
a.active.selector-chooseall:hover, a.active.selector-clearall:hover {
cursor: pointer;
}
a.selector-chooseall {
padding: 0 18px 0 0;
background: url("../img/selector-icons.b4555096cea2.svg") right -160px no-repeat;
cursor: default;
}
a.active.selector-chooseall:focus, a.active.selector-chooseall:hover {
background-position: 100% -176px;
}
a.selector-clearall {
padding: 0 0 0 18px;
background: url("../img/selector-icons.b4555096cea2.svg") 0 -128px no-repeat;
cursor: default;
}
a.active.selector-clearall:focus, a.active.selector-clearall:hover {
background-position: 0 -144px;
}
/* STACKED SELECTORS */
.stacked {
float: left;
width: 490px;
}
.stacked select {
width: 480px;
height: 10.1em;
}
.stacked .selector-available, .stacked .selector-chosen {
width: 480px;
}
.stacked .selector-available {
margin-bottom: 0;
}
.stacked .selector-available input {
width: 422px;
}
.stacked ul.selector-chooser {
height: 22px;
width: 50px;
margin: 0 0 10px 40%;
background-color: #eee;
border-radius: 10px;
}
.stacked .selector-chooser li {
float: left;
padding: 3px 3px 3px 5px;
}
.stacked .selector-chooseall, .stacked .selector-clearall {
display: none;
}
.stacked .selector-add {
background: url("../img/selector-icons.b4555096cea2.svg") 0 -32px no-repeat;
cursor: default;
}
.stacked .active.selector-add {
background-position: 0 -32px;
cursor: pointer;
}
.stacked .active.selector-add:focus, .stacked .active.selector-add:hover {
background-position: 0 -48px;
cursor: pointer;
}
.stacked .selector-remove {
background: url("../img/selector-icons.b4555096cea2.svg") 0 0 no-repeat;
cursor: default;
}
.stacked .active.selector-remove {
background-position: 0 0px;
cursor: pointer;
}
.stacked .active.selector-remove:focus, .stacked .active.selector-remove:hover {
background-position: 0 -16px;
cursor: pointer;
}
.selector .help-icon {
background: url("../img/icon-unknown.a18cb4398978.svg") 0 0 no-repeat;
display: inline-block;
vertical-align: middle;
margin: -2px 0 0 2px;
width: 13px;
height: 13px;
}
.selector .selector-chosen .help-icon {
background: url("../img/icon-unknown-alt.81536e128bb6.svg") 0 0 no-repeat;
}
.selector .search-label-icon {
background: url("../img/search.7cf54ff789c6.svg") 0 0 no-repeat;
display: inline-block;
height: 18px;
width: 18px;
}
/* DATE AND TIME */
p.datetime {
line-height: 20px;
margin: 0;
padding: 0;
color: var(--body-quiet-color);
font-weight: bold;
}
.datetime span {
white-space: nowrap;
font-weight: normal;
font-size: 11px;
color: var(--body-quiet-color);
}
.datetime input, .form-row .datetime input.vDateField, .form-row .datetime input.vTimeField {
margin-left: 5px;
margin-bottom: 4px;
}
table p.datetime {
font-size: 11px;
margin-left: 0;
padding-left: 0;
}
.datetimeshortcuts .clock-icon, .datetimeshortcuts .date-icon {
position: relative;
display: inline-block;
vertical-align: middle;
height: 16px;
width: 16px;
overflow: hidden;
}
.datetimeshortcuts .clock-icon {
background: url("../img/icon-clock.e1d4dfac3f2b.svg") 0 0 no-repeat;
}
.datetimeshortcuts a:focus .clock-icon,
.datetimeshortcuts a:hover .clock-icon {
background-position: 0 -16px;
}
.datetimeshortcuts .date-icon {
background: url("../img/icon-calendar.ac7aea671bea.svg") 0 0 no-repeat;
top: -1px;
}
.datetimeshortcuts a:focus .date-icon,
.datetimeshortcuts a:hover .date-icon {
background-position: 0 -16px;
}
.timezonewarning {
font-size: 11px;
color: var(--body-quiet-color);
}
/* URL */
p.url {
line-height: 20px;
margin: 0;
padding: 0;
color: var(--body-quiet-color);
font-size: 11px;
font-weight: bold;
}
.url a {
font-weight: normal;
}
/* FILE UPLOADS */
p.file-upload {
line-height: 20px;
margin: 0;
padding: 0;
color: var(--body-quiet-color);
font-size: 11px;
font-weight: bold;
}
.aligned p.file-upload {
margin-left: 170px;
}
.file-upload a {
font-weight: normal;
}
.file-upload .deletelink {
margin-left: 5px;
}
span.clearable-file-input label {
color: var(--body-fg);
font-size: 11px;
display: inline;
float: none;
}
/* CALENDARS & CLOCKS */
.calendarbox, .clockbox {
margin: 5px auto;
font-size: 12px;
width: 19em;
text-align: center;
background: var(--body-bg);
color: var(--body-fg);
border: 1px solid var(--hairline-color);
border-radius: 4px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
overflow: hidden;
position: relative;
}
.clockbox {
width: auto;
}
.calendar {
margin: 0;
padding: 0;
}
.calendar table {
margin: 0;
padding: 0;
border-collapse: collapse;
background: white;
width: 100%;
}
.calendar caption, .calendarbox h2 {
margin: 0;
text-align: center;
border-top: none;
font-weight: 700;
font-size: 12px;
color: #333;
background: var(--accent);
}
.calendar th {
padding: 8px 5px;
background: var(--darkened-bg);
border-bottom: 1px solid var(--border-color);
font-weight: 400;
font-size: 12px;
text-align: center;
color: var(--body-quiet-color);
}
.calendar td {
font-weight: 400;
font-size: 12px;
text-align: center;
padding: 0;
border-top: 1px solid var(--hairline-color);
border-bottom: none;
}
.calendar td.selected a {
background: var(--primary);
color: var(--button-fg);
}
.calendar td.nonday {
background: var(--darkened-bg);
}
.calendar td.today a {
font-weight: 700;
}
.calendar td a, .timelist a {
display: block;
font-weight: 400;
padding: 6px;
text-decoration: none;
color: var(--body-quiet-color);
}
.calendar td a:focus, .timelist a:focus,
.calendar td a:hover, .timelist a:hover {
background: var(--primary);
color: white;
}
.calendar td a:active, .timelist a:active {
background: var(--header-bg);
color: white;
}
.calendarnav {
font-size: 10px;
text-align: center;
color: #ccc;
margin: 0;
padding: 1px 3px;
}
.calendarnav a:link, #calendarnav a:visited,
#calendarnav a:focus, #calendarnav a:hover {
color: var(--body-quiet-color);
}
.calendar-shortcuts {
background: var(--body-bg);
color: var(--body-quiet-color);
font-size: 11px;
line-height: 11px;
border-top: 1px solid var(--hairline-color);
padding: 8px 0;
}
.calendarbox .calendarnav-previous, .calendarbox .calendarnav-next {
display: block;
position: absolute;
top: 8px;
width: 15px;
height: 15px;
text-indent: -9999px;
padding: 0;
}
.calendarnav-previous {
left: 10px;
background: url("../img/calendar-icons.39b290681a8b.svg") 0 0 no-repeat;
}
.calendarbox .calendarnav-previous:focus,
.calendarbox .calendarnav-previous:hover {
background-position: 0 -15px;
}
.calendarnav-next {
right: 10px;
background: url("../img/calendar-icons.39b290681a8b.svg") 0 -30px no-repeat;
}
.calendarbox .calendarnav-next:focus,
.calendarbox .calendarnav-next:hover {
background-position: 0 -45px;
}
.calendar-cancel {
margin: 0;
padding: 4px 0;
font-size: 12px;
background: #eee;
border-top: 1px solid var(--border-color);
color: var(--body-fg);
}
.calendar-cancel:focus, .calendar-cancel:hover {
background: #ddd;
}
.calendar-cancel a {
color: black;
display: block;
}
ul.timelist, .timelist li {
list-style-type: none;
margin: 0;
padding: 0;
}
.timelist a {
padding: 2px;
}
/* EDIT INLINE */
.inline-deletelink {
float: right;
text-indent: -9999px;
background: url("../img/inline-delete.fec1b761f254.svg") 0 0 no-repeat;
width: 16px;
height: 16px;
border: 0px none;
}
.inline-deletelink:focus, .inline-deletelink:hover {
cursor: pointer;
}
/* RELATED WIDGET WRAPPER */
.related-widget-wrapper {
float: left; /* display properly in form rows with multiple fields */
overflow: hidden; /* clear floated contents */
}
.related-widget-wrapper-link {
opacity: 0.3;
}
.related-widget-wrapper-link:link {
opacity: .8;
}
.related-widget-wrapper-link:link:focus,
.related-widget-wrapper-link:link:hover {
opacity: 1;
}
select + .related-widget-wrapper-link,
.related-widget-wrapper-link + .related-widget-wrapper-link {
margin-left: 7px;
}
| Django-locallibrary/LocalLibrary/staticfiles/admin/css/widgets.694d845b2cb1.css/0 | {
"file_path": "Django-locallibrary/LocalLibrary/staticfiles/admin/css/widgets.694d845b2cb1.css",
"repo_id": "Django-locallibrary",
"token_count": 4861
} | 5 |
{% extends "base_template.html" %}
{% block content %}
{% if form.errors %}
<p>Your username and password didn't match. Please try again.</p>
{% endif %}
{% if next %}
{% if user.is_authenticated %}
<p>Your account doesn't have access to this page. To proceed, please login with an account that has access.</p>
{% else %} <p>Please login to see this page.</p>
{% endif %}
{% endif %}
<form method="post" action="{% url 'login' %}">
{% csrf_token %}
<table>
<tr>
<td>{{ form.username.label_tag }}</td>
<td>{{ form.username }}</td>
</tr>
<tr>
<td>{{ form.password.label_tag }}</td>
<td>{{ form.password }}</td>
</tr>
</table>
<input type="submit" value="login" />
<input type="hidden" name="next" value="{{ next }}" /> </form> {# Assumes you setup the password_reset view in your URLconf #}
<p><a href="{% url 'password_reset' %}">Lost password?</a></p>
{% endblock %} | Django-locallibrary/LocalLibrary/templates/registration/login.html/0 | {
"file_path": "Django-locallibrary/LocalLibrary/templates/registration/login.html",
"repo_id": "Django-locallibrary",
"token_count": 518
} | 6 |
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
if MYPY_CHECK_RUNNING:
from typing import List, Optional
__version__ = "20.2.3"
def main(args=None):
# type: (Optional[List[str]]) -> int
"""This is an internal API only meant for use by pip's own console scripts.
For additional details, see https://github.com/pypa/pip/issues/7498.
"""
from pip._internal.utils.entrypoints import _wrapper
return _wrapper(args)
| Django-locallibrary/env/Lib/site-packages/pip/__init__.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/__init__.py",
"repo_id": "Django-locallibrary",
"token_count": 161
} | 7 |
"""Cache Management
"""
import hashlib
import json
import logging
import os
from pip._vendor.packaging.tags import interpreter_name, interpreter_version
from pip._vendor.packaging.utils import canonicalize_name
from pip._internal.exceptions import InvalidWheelFilename
from pip._internal.models.link import Link
from pip._internal.models.wheel import Wheel
from pip._internal.utils.temp_dir import TempDirectory, tempdir_kinds
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
from pip._internal.utils.urls import path_to_url
if MYPY_CHECK_RUNNING:
from typing import Optional, Set, List, Any, Dict
from pip._vendor.packaging.tags import Tag
from pip._internal.models.format_control import FormatControl
logger = logging.getLogger(__name__)
def _hash_dict(d):
# type: (Dict[str, str]) -> str
"""Return a stable sha224 of a dictionary."""
s = json.dumps(d, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
return hashlib.sha224(s.encode("ascii")).hexdigest()
class Cache(object):
"""An abstract class - provides cache directories for data from links
:param cache_dir: The root of the cache.
:param format_control: An object of FormatControl class to limit
binaries being read from the cache.
:param allowed_formats: which formats of files the cache should store.
('binary' and 'source' are the only allowed values)
"""
def __init__(self, cache_dir, format_control, allowed_formats):
# type: (str, FormatControl, Set[str]) -> None
super(Cache, self).__init__()
assert not cache_dir or os.path.isabs(cache_dir)
self.cache_dir = cache_dir or None
self.format_control = format_control
self.allowed_formats = allowed_formats
_valid_formats = {"source", "binary"}
assert self.allowed_formats.union(_valid_formats) == _valid_formats
def _get_cache_path_parts_legacy(self, link):
# type: (Link) -> List[str]
"""Get parts of part that must be os.path.joined with cache_dir
Legacy cache key (pip < 20) for compatibility with older caches.
"""
# We want to generate an url to use as our cache key, we don't want to
# just re-use the URL because it might have other items in the fragment
# and we don't care about those.
key_parts = [link.url_without_fragment]
if link.hash_name is not None and link.hash is not None:
key_parts.append("=".join([link.hash_name, link.hash]))
key_url = "#".join(key_parts)
# Encode our key url with sha224, we'll use this because it has similar
# security properties to sha256, but with a shorter total output (and
# thus less secure). However the differences don't make a lot of
# difference for our use case here.
hashed = hashlib.sha224(key_url.encode()).hexdigest()
# We want to nest the directories some to prevent having a ton of top
# level directories where we might run out of sub directories on some
# FS.
parts = [hashed[:2], hashed[2:4], hashed[4:6], hashed[6:]]
return parts
def _get_cache_path_parts(self, link):
# type: (Link) -> List[str]
"""Get parts of part that must be os.path.joined with cache_dir
"""
# We want to generate an url to use as our cache key, we don't want to
# just re-use the URL because it might have other items in the fragment
# and we don't care about those.
key_parts = {"url": link.url_without_fragment}
if link.hash_name is not None and link.hash is not None:
key_parts[link.hash_name] = link.hash
if link.subdirectory_fragment:
key_parts["subdirectory"] = link.subdirectory_fragment
# Include interpreter name, major and minor version in cache key
# to cope with ill-behaved sdists that build a different wheel
# depending on the python version their setup.py is being run on,
# and don't encode the difference in compatibility tags.
# https://github.com/pypa/pip/issues/7296
key_parts["interpreter_name"] = interpreter_name()
key_parts["interpreter_version"] = interpreter_version()
# Encode our key url with sha224, we'll use this because it has similar
# security properties to sha256, but with a shorter total output (and
# thus less secure). However the differences don't make a lot of
# difference for our use case here.
hashed = _hash_dict(key_parts)
# We want to nest the directories some to prevent having a ton of top
# level directories where we might run out of sub directories on some
# FS.
parts = [hashed[:2], hashed[2:4], hashed[4:6], hashed[6:]]
return parts
def _get_candidates(self, link, canonical_package_name):
# type: (Link, str) -> List[Any]
can_not_cache = (
not self.cache_dir or
not canonical_package_name or
not link
)
if can_not_cache:
return []
formats = self.format_control.get_allowed_formats(
canonical_package_name
)
if not self.allowed_formats.intersection(formats):
return []
candidates = []
path = self.get_path_for_link(link)
if os.path.isdir(path):
for candidate in os.listdir(path):
candidates.append((candidate, path))
# TODO remove legacy path lookup in pip>=21
legacy_path = self.get_path_for_link_legacy(link)
if os.path.isdir(legacy_path):
for candidate in os.listdir(legacy_path):
candidates.append((candidate, legacy_path))
return candidates
def get_path_for_link_legacy(self, link):
# type: (Link) -> str
raise NotImplementedError()
def get_path_for_link(self, link):
# type: (Link) -> str
"""Return a directory to store cached items in for link.
"""
raise NotImplementedError()
def get(
self,
link, # type: Link
package_name, # type: Optional[str]
supported_tags, # type: List[Tag]
):
# type: (...) -> Link
"""Returns a link to a cached item if it exists, otherwise returns the
passed link.
"""
raise NotImplementedError()
class SimpleWheelCache(Cache):
"""A cache of wheels for future installs.
"""
def __init__(self, cache_dir, format_control):
# type: (str, FormatControl) -> None
super(SimpleWheelCache, self).__init__(
cache_dir, format_control, {"binary"}
)
def get_path_for_link_legacy(self, link):
# type: (Link) -> str
parts = self._get_cache_path_parts_legacy(link)
assert self.cache_dir
return os.path.join(self.cache_dir, "wheels", *parts)
def get_path_for_link(self, link):
# type: (Link) -> str
"""Return a directory to store cached wheels for link
Because there are M wheels for any one sdist, we provide a directory
to cache them in, and then consult that directory when looking up
cache hits.
We only insert things into the cache if they have plausible version
numbers, so that we don't contaminate the cache with things that were
not unique. E.g. ./package might have dozens of installs done for it
and build a version of 0.0...and if we built and cached a wheel, we'd
end up using the same wheel even if the source has been edited.
:param link: The link of the sdist for which this will cache wheels.
"""
parts = self._get_cache_path_parts(link)
assert self.cache_dir
# Store wheels within the root cache_dir
return os.path.join(self.cache_dir, "wheels", *parts)
def get(
self,
link, # type: Link
package_name, # type: Optional[str]
supported_tags, # type: List[Tag]
):
# type: (...) -> Link
candidates = []
if not package_name:
return link
canonical_package_name = canonicalize_name(package_name)
for wheel_name, wheel_dir in self._get_candidates(
link, canonical_package_name
):
try:
wheel = Wheel(wheel_name)
except InvalidWheelFilename:
continue
if canonicalize_name(wheel.name) != canonical_package_name:
logger.debug(
"Ignoring cached wheel %s for %s as it "
"does not match the expected distribution name %s.",
wheel_name, link, package_name,
)
continue
if not wheel.supported(supported_tags):
# Built for a different python/arch/etc
continue
candidates.append(
(
wheel.support_index_min(supported_tags),
wheel_name,
wheel_dir,
)
)
if not candidates:
return link
_, wheel_name, wheel_dir = min(candidates)
return Link(path_to_url(os.path.join(wheel_dir, wheel_name)))
class EphemWheelCache(SimpleWheelCache):
"""A SimpleWheelCache that creates it's own temporary cache directory
"""
def __init__(self, format_control):
# type: (FormatControl) -> None
self._temp_dir = TempDirectory(
kind=tempdir_kinds.EPHEM_WHEEL_CACHE,
globally_managed=True,
)
super(EphemWheelCache, self).__init__(
self._temp_dir.path, format_control
)
class CacheEntry(object):
def __init__(
self,
link, # type: Link
persistent, # type: bool
):
self.link = link
self.persistent = persistent
class WheelCache(Cache):
"""Wraps EphemWheelCache and SimpleWheelCache into a single Cache
This Cache allows for gracefully degradation, using the ephem wheel cache
when a certain link is not found in the simple wheel cache first.
"""
def __init__(self, cache_dir, format_control):
# type: (str, FormatControl) -> None
super(WheelCache, self).__init__(
cache_dir, format_control, {'binary'}
)
self._wheel_cache = SimpleWheelCache(cache_dir, format_control)
self._ephem_cache = EphemWheelCache(format_control)
def get_path_for_link_legacy(self, link):
# type: (Link) -> str
return self._wheel_cache.get_path_for_link_legacy(link)
def get_path_for_link(self, link):
# type: (Link) -> str
return self._wheel_cache.get_path_for_link(link)
def get_ephem_path_for_link(self, link):
# type: (Link) -> str
return self._ephem_cache.get_path_for_link(link)
def get(
self,
link, # type: Link
package_name, # type: Optional[str]
supported_tags, # type: List[Tag]
):
# type: (...) -> Link
cache_entry = self.get_cache_entry(link, package_name, supported_tags)
if cache_entry is None:
return link
return cache_entry.link
def get_cache_entry(
self,
link, # type: Link
package_name, # type: Optional[str]
supported_tags, # type: List[Tag]
):
# type: (...) -> Optional[CacheEntry]
"""Returns a CacheEntry with a link to a cached item if it exists or
None. The cache entry indicates if the item was found in the persistent
or ephemeral cache.
"""
retval = self._wheel_cache.get(
link=link,
package_name=package_name,
supported_tags=supported_tags,
)
if retval is not link:
return CacheEntry(retval, persistent=True)
retval = self._ephem_cache.get(
link=link,
package_name=package_name,
supported_tags=supported_tags,
)
if retval is not link:
return CacheEntry(retval, persistent=False)
return None
| Django-locallibrary/env/Lib/site-packages/pip/_internal/cache.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/cache.py",
"repo_id": "Django-locallibrary",
"token_count": 5131
} | 8 |
"""
shared options and groups
The principle here is to define options once, but *not* instantiate them
globally. One reason being that options with action='append' can carry state
between parses. pip parses general options twice internally, and shouldn't
pass on state. To be consistent, all options will follow this design.
"""
# The following comment should be removed at some point in the future.
# mypy: strict-optional=False
from __future__ import absolute_import
import os
import textwrap
import warnings
from distutils.util import strtobool
from functools import partial
from optparse import SUPPRESS_HELP, Option, OptionGroup
from textwrap import dedent
from pip._internal.cli.progress_bars import BAR_TYPES
from pip._internal.exceptions import CommandError
from pip._internal.locations import USER_CACHE_DIR, get_src_prefix
from pip._internal.models.format_control import FormatControl
from pip._internal.models.index import PyPI
from pip._internal.models.target_python import TargetPython
from pip._internal.utils.hashes import STRONG_HASHES
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
if MYPY_CHECK_RUNNING:
from typing import Any, Callable, Dict, Optional, Tuple
from optparse import OptionParser, Values
from pip._internal.cli.parser import ConfigOptionParser
def raise_option_error(parser, option, msg):
# type: (OptionParser, Option, str) -> None
"""
Raise an option parsing error using parser.error().
Args:
parser: an OptionParser instance.
option: an Option instance.
msg: the error text.
"""
msg = '{} error: {}'.format(option, msg)
msg = textwrap.fill(' '.join(msg.split()))
parser.error(msg)
def make_option_group(group, parser):
# type: (Dict[str, Any], ConfigOptionParser) -> OptionGroup
"""
Return an OptionGroup object
group -- assumed to be dict with 'name' and 'options' keys
parser -- an optparse Parser
"""
option_group = OptionGroup(parser, group['name'])
for option in group['options']:
option_group.add_option(option())
return option_group
def check_install_build_global(options, check_options=None):
# type: (Values, Optional[Values]) -> None
"""Disable wheels if per-setup.py call options are set.
:param options: The OptionParser options to update.
:param check_options: The options to check, if not supplied defaults to
options.
"""
if check_options is None:
check_options = options
def getname(n):
# type: (str) -> Optional[Any]
return getattr(check_options, n, None)
names = ["build_options", "global_options", "install_options"]
if any(map(getname, names)):
control = options.format_control
control.disallow_binaries()
warnings.warn(
'Disabling all use of wheels due to the use of --build-option '
'/ --global-option / --install-option.', stacklevel=2,
)
def check_dist_restriction(options, check_target=False):
# type: (Values, bool) -> None
"""Function for determining if custom platform options are allowed.
:param options: The OptionParser options.
:param check_target: Whether or not to check if --target is being used.
"""
dist_restriction_set = any([
options.python_version,
options.platform,
options.abi,
options.implementation,
])
binary_only = FormatControl(set(), {':all:'})
sdist_dependencies_allowed = (
options.format_control != binary_only and
not options.ignore_dependencies
)
# Installations or downloads using dist restrictions must not combine
# source distributions and dist-specific wheels, as they are not
# guaranteed to be locally compatible.
if dist_restriction_set and sdist_dependencies_allowed:
raise CommandError(
"When restricting platform and interpreter constraints using "
"--python-version, --platform, --abi, or --implementation, "
"either --no-deps must be set, or --only-binary=:all: must be "
"set and --no-binary must not be set (or must be set to "
":none:)."
)
if check_target:
if dist_restriction_set and not options.target_dir:
raise CommandError(
"Can not use any platform or abi specific options unless "
"installing via '--target'"
)
def _path_option_check(option, opt, value):
# type: (Option, str, str) -> str
return os.path.expanduser(value)
class PipOption(Option):
TYPES = Option.TYPES + ("path",)
TYPE_CHECKER = Option.TYPE_CHECKER.copy()
TYPE_CHECKER["path"] = _path_option_check
###########
# options #
###########
help_ = partial(
Option,
'-h', '--help',
dest='help',
action='help',
help='Show help.',
) # type: Callable[..., Option]
isolated_mode = partial(
Option,
"--isolated",
dest="isolated_mode",
action="store_true",
default=False,
help=(
"Run pip in an isolated mode, ignoring environment variables and user "
"configuration."
),
) # type: Callable[..., Option]
require_virtualenv = partial(
Option,
# Run only if inside a virtualenv, bail if not.
'--require-virtualenv', '--require-venv',
dest='require_venv',
action='store_true',
default=False,
help=SUPPRESS_HELP
) # type: Callable[..., Option]
verbose = partial(
Option,
'-v', '--verbose',
dest='verbose',
action='count',
default=0,
help='Give more output. Option is additive, and can be used up to 3 times.'
) # type: Callable[..., Option]
no_color = partial(
Option,
'--no-color',
dest='no_color',
action='store_true',
default=False,
help="Suppress colored output",
) # type: Callable[..., Option]
version = partial(
Option,
'-V', '--version',
dest='version',
action='store_true',
help='Show version and exit.',
) # type: Callable[..., Option]
quiet = partial(
Option,
'-q', '--quiet',
dest='quiet',
action='count',
default=0,
help=(
'Give less output. Option is additive, and can be used up to 3'
' times (corresponding to WARNING, ERROR, and CRITICAL logging'
' levels).'
),
) # type: Callable[..., Option]
progress_bar = partial(
Option,
'--progress-bar',
dest='progress_bar',
type='choice',
choices=list(BAR_TYPES.keys()),
default='on',
help=(
'Specify type of progress to be displayed [' +
'|'.join(BAR_TYPES.keys()) + '] (default: %default)'
),
) # type: Callable[..., Option]
log = partial(
PipOption,
"--log", "--log-file", "--local-log",
dest="log",
metavar="path",
type="path",
help="Path to a verbose appending log."
) # type: Callable[..., Option]
no_input = partial(
Option,
# Don't ask for input
'--no-input',
dest='no_input',
action='store_true',
default=False,
help="Disable prompting for input."
) # type: Callable[..., Option]
proxy = partial(
Option,
'--proxy',
dest='proxy',
type='str',
default='',
help="Specify a proxy in the form [user:passwd@]proxy.server:port."
) # type: Callable[..., Option]
retries = partial(
Option,
'--retries',
dest='retries',
type='int',
default=5,
help="Maximum number of retries each connection should attempt "
"(default %default times).",
) # type: Callable[..., Option]
timeout = partial(
Option,
'--timeout', '--default-timeout',
metavar='sec',
dest='timeout',
type='float',
default=15,
help='Set the socket timeout (default %default seconds).',
) # type: Callable[..., Option]
def exists_action():
# type: () -> Option
return Option(
# Option when path already exist
'--exists-action',
dest='exists_action',
type='choice',
choices=['s', 'i', 'w', 'b', 'a'],
default=[],
action='append',
metavar='action',
help="Default action when a path already exists: "
"(s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.",
)
cert = partial(
PipOption,
'--cert',
dest='cert',
type='path',
metavar='path',
help="Path to alternate CA bundle.",
) # type: Callable[..., Option]
client_cert = partial(
PipOption,
'--client-cert',
dest='client_cert',
type='path',
default=None,
metavar='path',
help="Path to SSL client certificate, a single file containing the "
"private key and the certificate in PEM format.",
) # type: Callable[..., Option]
index_url = partial(
Option,
'-i', '--index-url', '--pypi-url',
dest='index_url',
metavar='URL',
default=PyPI.simple_url,
help="Base URL of the Python Package Index (default %default). "
"This should point to a repository compliant with PEP 503 "
"(the simple repository API) or a local directory laid out "
"in the same format.",
) # type: Callable[..., Option]
def extra_index_url():
# type: () -> Option
return Option(
'--extra-index-url',
dest='extra_index_urls',
metavar='URL',
action='append',
default=[],
help="Extra URLs of package indexes to use in addition to "
"--index-url. Should follow the same rules as "
"--index-url.",
)
no_index = partial(
Option,
'--no-index',
dest='no_index',
action='store_true',
default=False,
help='Ignore package index (only looking at --find-links URLs instead).',
) # type: Callable[..., Option]
def find_links():
# type: () -> Option
return Option(
'-f', '--find-links',
dest='find_links',
action='append',
default=[],
metavar='url',
help="If a URL or path to an html file, then parse for links to "
"archives such as sdist (.tar.gz) or wheel (.whl) files. "
"If a local path or file:// URL that's a directory, "
"then look for archives in the directory listing. "
"Links to VCS project URLs are not supported.",
)
def trusted_host():
# type: () -> Option
return Option(
"--trusted-host",
dest="trusted_hosts",
action="append",
metavar="HOSTNAME",
default=[],
help="Mark this host or host:port pair as trusted, even though it "
"does not have valid or any HTTPS.",
)
def constraints():
# type: () -> Option
return Option(
'-c', '--constraint',
dest='constraints',
action='append',
default=[],
metavar='file',
help='Constrain versions using the given constraints file. '
'This option can be used multiple times.'
)
def requirements():
# type: () -> Option
return Option(
'-r', '--requirement',
dest='requirements',
action='append',
default=[],
metavar='file',
help='Install from the given requirements file. '
'This option can be used multiple times.'
)
def editable():
# type: () -> Option
return Option(
'-e', '--editable',
dest='editables',
action='append',
default=[],
metavar='path/url',
help=('Install a project in editable mode (i.e. setuptools '
'"develop mode") from a local project path or a VCS url.'),
)
def _handle_src(option, opt_str, value, parser):
# type: (Option, str, str, OptionParser) -> None
value = os.path.abspath(value)
setattr(parser.values, option.dest, value)
src = partial(
PipOption,
'--src', '--source', '--source-dir', '--source-directory',
dest='src_dir',
type='path',
metavar='dir',
default=get_src_prefix(),
action='callback',
callback=_handle_src,
help='Directory to check out editable projects into. '
'The default in a virtualenv is "<venv path>/src". '
'The default for global installs is "<current dir>/src".'
) # type: Callable[..., Option]
def _get_format_control(values, option):
# type: (Values, Option) -> Any
"""Get a format_control object."""
return getattr(values, option.dest)
def _handle_no_binary(option, opt_str, value, parser):
# type: (Option, str, str, OptionParser) -> None
existing = _get_format_control(parser.values, option)
FormatControl.handle_mutual_excludes(
value, existing.no_binary, existing.only_binary,
)
def _handle_only_binary(option, opt_str, value, parser):
# type: (Option, str, str, OptionParser) -> None
existing = _get_format_control(parser.values, option)
FormatControl.handle_mutual_excludes(
value, existing.only_binary, existing.no_binary,
)
def no_binary():
# type: () -> Option
format_control = FormatControl(set(), set())
return Option(
"--no-binary", dest="format_control", action="callback",
callback=_handle_no_binary, type="str",
default=format_control,
help='Do not use binary packages. Can be supplied multiple times, and '
'each time adds to the existing value. Accepts either ":all:" to '
'disable all binary packages, ":none:" to empty the set (notice '
'the colons), or one or more package names with commas between '
'them (no colons). Note that some packages are tricky to compile '
'and may fail to install when this option is used on them.',
)
def only_binary():
# type: () -> Option
format_control = FormatControl(set(), set())
return Option(
"--only-binary", dest="format_control", action="callback",
callback=_handle_only_binary, type="str",
default=format_control,
help='Do not use source packages. Can be supplied multiple times, and '
'each time adds to the existing value. Accepts either ":all:" to '
'disable all source packages, ":none:" to empty the set, or one '
'or more package names with commas between them. Packages '
'without binary distributions will fail to install when this '
'option is used on them.',
)
platform = partial(
Option,
'--platform',
dest='platform',
metavar='platform',
default=None,
help=("Only use wheels compatible with <platform>. "
"Defaults to the platform of the running system."),
) # type: Callable[..., Option]
# This was made a separate function for unit-testing purposes.
def _convert_python_version(value):
# type: (str) -> Tuple[Tuple[int, ...], Optional[str]]
"""
Convert a version string like "3", "37", or "3.7.3" into a tuple of ints.
:return: A 2-tuple (version_info, error_msg), where `error_msg` is
non-None if and only if there was a parsing error.
"""
if not value:
# The empty string is the same as not providing a value.
return (None, None)
parts = value.split('.')
if len(parts) > 3:
return ((), 'at most three version parts are allowed')
if len(parts) == 1:
# Then we are in the case of "3" or "37".
value = parts[0]
if len(value) > 1:
parts = [value[0], value[1:]]
try:
version_info = tuple(int(part) for part in parts)
except ValueError:
return ((), 'each version part must be an integer')
return (version_info, None)
def _handle_python_version(option, opt_str, value, parser):
# type: (Option, str, str, OptionParser) -> None
"""
Handle a provided --python-version value.
"""
version_info, error_msg = _convert_python_version(value)
if error_msg is not None:
msg = (
'invalid --python-version value: {!r}: {}'.format(
value, error_msg,
)
)
raise_option_error(parser, option=option, msg=msg)
parser.values.python_version = version_info
python_version = partial(
Option,
'--python-version',
dest='python_version',
metavar='python_version',
action='callback',
callback=_handle_python_version, type='str',
default=None,
help=dedent("""\
The Python interpreter version to use for wheel and "Requires-Python"
compatibility checks. Defaults to a version derived from the running
interpreter. The version can be specified using up to three dot-separated
integers (e.g. "3" for 3.0.0, "3.7" for 3.7.0, or "3.7.3"). A major-minor
version can also be given as a string without dots (e.g. "37" for 3.7.0).
"""),
) # type: Callable[..., Option]
implementation = partial(
Option,
'--implementation',
dest='implementation',
metavar='implementation',
default=None,
help=("Only use wheels compatible with Python "
"implementation <implementation>, e.g. 'pp', 'jy', 'cp', "
" or 'ip'. If not specified, then the current "
"interpreter implementation is used. Use 'py' to force "
"implementation-agnostic wheels."),
) # type: Callable[..., Option]
abi = partial(
Option,
'--abi',
dest='abi',
metavar='abi',
default=None,
help=("Only use wheels compatible with Python "
"abi <abi>, e.g. 'pypy_41'. If not specified, then the "
"current interpreter abi tag is used. Generally "
"you will need to specify --implementation, "
"--platform, and --python-version when using "
"this option."),
) # type: Callable[..., Option]
def add_target_python_options(cmd_opts):
# type: (OptionGroup) -> None
cmd_opts.add_option(platform())
cmd_opts.add_option(python_version())
cmd_opts.add_option(implementation())
cmd_opts.add_option(abi())
def make_target_python(options):
# type: (Values) -> TargetPython
target_python = TargetPython(
platform=options.platform,
py_version_info=options.python_version,
abi=options.abi,
implementation=options.implementation,
)
return target_python
def prefer_binary():
# type: () -> Option
return Option(
"--prefer-binary",
dest="prefer_binary",
action="store_true",
default=False,
help="Prefer older binary packages over newer source packages."
)
cache_dir = partial(
PipOption,
"--cache-dir",
dest="cache_dir",
default=USER_CACHE_DIR,
metavar="dir",
type='path',
help="Store the cache data in <dir>."
) # type: Callable[..., Option]
def _handle_no_cache_dir(option, opt, value, parser):
# type: (Option, str, str, OptionParser) -> None
"""
Process a value provided for the --no-cache-dir option.
This is an optparse.Option callback for the --no-cache-dir option.
"""
# The value argument will be None if --no-cache-dir is passed via the
# command-line, since the option doesn't accept arguments. However,
# the value can be non-None if the option is triggered e.g. by an
# environment variable, like PIP_NO_CACHE_DIR=true.
if value is not None:
# Then parse the string value to get argument error-checking.
try:
strtobool(value)
except ValueError as exc:
raise_option_error(parser, option=option, msg=str(exc))
# Originally, setting PIP_NO_CACHE_DIR to a value that strtobool()
# converted to 0 (like "false" or "no") caused cache_dir to be disabled
# rather than enabled (logic would say the latter). Thus, we disable
# the cache directory not just on values that parse to True, but (for
# backwards compatibility reasons) also on values that parse to False.
# In other words, always set it to False if the option is provided in
# some (valid) form.
parser.values.cache_dir = False
no_cache = partial(
Option,
"--no-cache-dir",
dest="cache_dir",
action="callback",
callback=_handle_no_cache_dir,
help="Disable the cache.",
) # type: Callable[..., Option]
no_deps = partial(
Option,
'--no-deps', '--no-dependencies',
dest='ignore_dependencies',
action='store_true',
default=False,
help="Don't install package dependencies.",
) # type: Callable[..., Option]
def _handle_build_dir(option, opt, value, parser):
# type: (Option, str, str, OptionParser) -> None
if value:
value = os.path.abspath(value)
setattr(parser.values, option.dest, value)
build_dir = partial(
PipOption,
'-b', '--build', '--build-dir', '--build-directory',
dest='build_dir',
type='path',
metavar='dir',
action='callback',
callback=_handle_build_dir,
help='(DEPRECATED) '
'Directory to unpack packages into and build in. Note that '
'an initial build still takes place in a temporary directory. '
'The location of temporary directories can be controlled by setting '
'the TMPDIR environment variable (TEMP on Windows) appropriately. '
'When passed, build directories are not cleaned in case of failures.'
) # type: Callable[..., Option]
ignore_requires_python = partial(
Option,
'--ignore-requires-python',
dest='ignore_requires_python',
action='store_true',
help='Ignore the Requires-Python information.'
) # type: Callable[..., Option]
no_build_isolation = partial(
Option,
'--no-build-isolation',
dest='build_isolation',
action='store_false',
default=True,
help='Disable isolation when building a modern source distribution. '
'Build dependencies specified by PEP 518 must be already installed '
'if this option is used.'
) # type: Callable[..., Option]
def _handle_no_use_pep517(option, opt, value, parser):
# type: (Option, str, str, OptionParser) -> None
"""
Process a value provided for the --no-use-pep517 option.
This is an optparse.Option callback for the no_use_pep517 option.
"""
# Since --no-use-pep517 doesn't accept arguments, the value argument
# will be None if --no-use-pep517 is passed via the command-line.
# However, the value can be non-None if the option is triggered e.g.
# by an environment variable, for example "PIP_NO_USE_PEP517=true".
if value is not None:
msg = """A value was passed for --no-use-pep517,
probably using either the PIP_NO_USE_PEP517 environment variable
or the "no-use-pep517" config file option. Use an appropriate value
of the PIP_USE_PEP517 environment variable or the "use-pep517"
config file option instead.
"""
raise_option_error(parser, option=option, msg=msg)
# Otherwise, --no-use-pep517 was passed via the command-line.
parser.values.use_pep517 = False
use_pep517 = partial(
Option,
'--use-pep517',
dest='use_pep517',
action='store_true',
default=None,
help='Use PEP 517 for building source distributions '
'(use --no-use-pep517 to force legacy behaviour).'
) # type: Any
no_use_pep517 = partial(
Option,
'--no-use-pep517',
dest='use_pep517',
action='callback',
callback=_handle_no_use_pep517,
default=None,
help=SUPPRESS_HELP
) # type: Any
install_options = partial(
Option,
'--install-option',
dest='install_options',
action='append',
metavar='options',
help="Extra arguments to be supplied to the setup.py install "
"command (use like --install-option=\"--install-scripts=/usr/local/"
"bin\"). Use multiple --install-option options to pass multiple "
"options to setup.py install. If you are using an option with a "
"directory path, be sure to use absolute path.",
) # type: Callable[..., Option]
global_options = partial(
Option,
'--global-option',
dest='global_options',
action='append',
metavar='options',
help="Extra global options to be supplied to the setup.py "
"call before the install command.",
) # type: Callable[..., Option]
no_clean = partial(
Option,
'--no-clean',
action='store_true',
default=False,
help="Don't clean up build directories."
) # type: Callable[..., Option]
pre = partial(
Option,
'--pre',
action='store_true',
default=False,
help="Include pre-release and development versions. By default, "
"pip only finds stable versions.",
) # type: Callable[..., Option]
disable_pip_version_check = partial(
Option,
"--disable-pip-version-check",
dest="disable_pip_version_check",
action="store_true",
default=False,
help="Don't periodically check PyPI to determine whether a new version "
"of pip is available for download. Implied with --no-index.",
) # type: Callable[..., Option]
def _handle_merge_hash(option, opt_str, value, parser):
# type: (Option, str, str, OptionParser) -> None
"""Given a value spelled "algo:digest", append the digest to a list
pointed to in a dict by the algo name."""
if not parser.values.hashes:
parser.values.hashes = {}
try:
algo, digest = value.split(':', 1)
except ValueError:
parser.error('Arguments to {} must be a hash name ' # noqa
'followed by a value, like --hash=sha256:'
'abcde...'.format(opt_str))
if algo not in STRONG_HASHES:
parser.error('Allowed hash algorithms for {} are {}.'.format( # noqa
opt_str, ', '.join(STRONG_HASHES)))
parser.values.hashes.setdefault(algo, []).append(digest)
hash = partial(
Option,
'--hash',
# Hash values eventually end up in InstallRequirement.hashes due to
# __dict__ copying in process_line().
dest='hashes',
action='callback',
callback=_handle_merge_hash,
type='string',
help="Verify that the package's archive matches this "
'hash before installing. Example: --hash=sha256:abcdef...',
) # type: Callable[..., Option]
require_hashes = partial(
Option,
'--require-hashes',
dest='require_hashes',
action='store_true',
default=False,
help='Require a hash to check each requirement against, for '
'repeatable installs. This option is implied when any package in a '
'requirements file has a --hash option.',
) # type: Callable[..., Option]
list_path = partial(
PipOption,
'--path',
dest='path',
type='path',
action='append',
help='Restrict to the specified installation path for listing '
'packages (can be used multiple times).'
) # type: Callable[..., Option]
def check_list_path_option(options):
# type: (Values) -> None
if options.path and (options.user or options.local):
raise CommandError(
"Cannot combine '--path' with '--user' or '--local'"
)
no_python_version_warning = partial(
Option,
'--no-python-version-warning',
dest='no_python_version_warning',
action='store_true',
default=False,
help='Silence deprecation warnings for upcoming unsupported Pythons.',
) # type: Callable[..., Option]
unstable_feature = partial(
Option,
'--unstable-feature',
dest='unstable_features',
metavar='feature',
action='append',
default=[],
choices=['resolver'],
help=SUPPRESS_HELP, # TODO: drop this in pip 20.3
) # type: Callable[..., Option]
use_new_feature = partial(
Option,
'--use-feature',
dest='features_enabled',
metavar='feature',
action='append',
default=[],
choices=['2020-resolver', 'fast-deps'],
help='Enable new functionality, that may be backward incompatible.',
) # type: Callable[..., Option]
use_deprecated_feature = partial(
Option,
'--use-deprecated',
dest='deprecated_features_enabled',
metavar='feature',
action='append',
default=[],
choices=[],
help=(
'Enable deprecated functionality, that will be removed in the future.'
),
) # type: Callable[..., Option]
##########
# groups #
##########
general_group = {
'name': 'General Options',
'options': [
help_,
isolated_mode,
require_virtualenv,
verbose,
version,
quiet,
log,
no_input,
proxy,
retries,
timeout,
exists_action,
trusted_host,
cert,
client_cert,
cache_dir,
no_cache,
disable_pip_version_check,
no_color,
no_python_version_warning,
unstable_feature,
use_new_feature,
use_deprecated_feature,
]
} # type: Dict[str, Any]
index_group = {
'name': 'Package Index Options',
'options': [
index_url,
extra_index_url,
no_index,
find_links,
]
} # type: Dict[str, Any]
| Django-locallibrary/env/Lib/site-packages/pip/_internal/cli/cmdoptions.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/cli/cmdoptions.py",
"repo_id": "Django-locallibrary",
"token_count": 11128
} | 9 |
from __future__ import absolute_import
import sys
from pip._internal.cache import WheelCache
from pip._internal.cli import cmdoptions
from pip._internal.cli.base_command import Command
from pip._internal.cli.status_codes import SUCCESS
from pip._internal.models.format_control import FormatControl
from pip._internal.operations.freeze import freeze
from pip._internal.utils.compat import stdlib_pkgs
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
DEV_PKGS = {'pip', 'setuptools', 'distribute', 'wheel'}
if MYPY_CHECK_RUNNING:
from optparse import Values
from typing import List
class FreezeCommand(Command):
"""
Output installed packages in requirements format.
packages are listed in a case-insensitive sorted order.
"""
usage = """
%prog [options]"""
log_streams = ("ext://sys.stderr", "ext://sys.stderr")
def add_options(self):
# type: () -> None
self.cmd_opts.add_option(
'-r', '--requirement',
dest='requirements',
action='append',
default=[],
metavar='file',
help="Use the order in the given requirements file and its "
"comments when generating output. This option can be "
"used multiple times.")
self.cmd_opts.add_option(
'-f', '--find-links',
dest='find_links',
action='append',
default=[],
metavar='URL',
help='URL for finding packages, which will be added to the '
'output.')
self.cmd_opts.add_option(
'-l', '--local',
dest='local',
action='store_true',
default=False,
help='If in a virtualenv that has global access, do not output '
'globally-installed packages.')
self.cmd_opts.add_option(
'--user',
dest='user',
action='store_true',
default=False,
help='Only output packages installed in user-site.')
self.cmd_opts.add_option(cmdoptions.list_path())
self.cmd_opts.add_option(
'--all',
dest='freeze_all',
action='store_true',
help='Do not skip these packages in the output:'
' {}'.format(', '.join(DEV_PKGS)))
self.cmd_opts.add_option(
'--exclude-editable',
dest='exclude_editable',
action='store_true',
help='Exclude editable package from output.')
self.parser.insert_option_group(0, self.cmd_opts)
def run(self, options, args):
# type: (Values, List[str]) -> int
format_control = FormatControl(set(), set())
wheel_cache = WheelCache(options.cache_dir, format_control)
skip = set(stdlib_pkgs)
if not options.freeze_all:
skip.update(DEV_PKGS)
cmdoptions.check_list_path_option(options)
freeze_kwargs = dict(
requirement=options.requirements,
find_links=options.find_links,
local_only=options.local,
user_only=options.user,
paths=options.path,
isolated=options.isolated_mode,
wheel_cache=wheel_cache,
skip=skip,
exclude_editable=options.exclude_editable,
)
for line in freeze(**freeze_kwargs):
sys.stdout.write(line + '\n')
return SUCCESS
| Django-locallibrary/env/Lib/site-packages/pip/_internal/commands/freeze.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/commands/freeze.py",
"repo_id": "Django-locallibrary",
"token_count": 1580
} | 10 |
import abc
from pip._vendor.six import add_metaclass
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
if MYPY_CHECK_RUNNING:
from typing import Optional
from pip._vendor.pkg_resources import Distribution
from pip._internal.req import InstallRequirement
from pip._internal.index.package_finder import PackageFinder
@add_metaclass(abc.ABCMeta)
class AbstractDistribution(object):
"""A base class for handling installable artifacts.
The requirements for anything installable are as follows:
- we must be able to determine the requirement name
(or we can't correctly handle the non-upgrade case).
- for packages with setup requirements, we must also be able
to determine their requirements without installing additional
packages (for the same reason as run-time dependencies)
- we must be able to create a Distribution object exposing the
above metadata.
"""
def __init__(self, req):
# type: (InstallRequirement) -> None
super(AbstractDistribution, self).__init__()
self.req = req
@abc.abstractmethod
def get_pkg_resources_distribution(self):
# type: () -> Optional[Distribution]
raise NotImplementedError()
@abc.abstractmethod
def prepare_distribution_metadata(self, finder, build_isolation):
# type: (PackageFinder, bool) -> None
raise NotImplementedError()
| Django-locallibrary/env/Lib/site-packages/pip/_internal/distributions/base.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/distributions/base.py",
"repo_id": "Django-locallibrary",
"token_count": 466
} | 11 |
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
if MYPY_CHECK_RUNNING:
from typing import Optional
from pip._internal.models.format_control import FormatControl
class SelectionPreferences(object):
"""
Encapsulates the candidate selection preferences for downloading
and installing files.
"""
__slots__ = ['allow_yanked', 'allow_all_prereleases', 'format_control',
'prefer_binary', 'ignore_requires_python']
# Don't include an allow_yanked default value to make sure each call
# site considers whether yanked releases are allowed. This also causes
# that decision to be made explicit in the calling code, which helps
# people when reading the code.
def __init__(
self,
allow_yanked, # type: bool
allow_all_prereleases=False, # type: bool
format_control=None, # type: Optional[FormatControl]
prefer_binary=False, # type: bool
ignore_requires_python=None, # type: Optional[bool]
):
# type: (...) -> None
"""Create a SelectionPreferences object.
:param allow_yanked: Whether files marked as yanked (in the sense
of PEP 592) are permitted to be candidates for install.
:param format_control: A FormatControl object or None. Used to control
the selection of source packages / binary packages when consulting
the index and links.
:param prefer_binary: Whether to prefer an old, but valid, binary
dist over a new source dist.
:param ignore_requires_python: Whether to ignore incompatible
"Requires-Python" values in links. Defaults to False.
"""
if ignore_requires_python is None:
ignore_requires_python = False
self.allow_yanked = allow_yanked
self.allow_all_prereleases = allow_all_prereleases
self.format_control = format_control
self.prefer_binary = prefer_binary
self.ignore_requires_python = ignore_requires_python
| Django-locallibrary/env/Lib/site-packages/pip/_internal/models/selection_prefs.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/models/selection_prefs.py",
"repo_id": "Django-locallibrary",
"token_count": 749
} | 12 |
"""PipSession and supporting code, containing all pip-specific
network request configuration and behavior.
"""
# The following comment should be removed at some point in the future.
# mypy: disallow-untyped-defs=False
import email.utils
import json
import logging
import mimetypes
import os
import platform
import sys
import warnings
from pip._vendor import requests, six, urllib3
from pip._vendor.cachecontrol import CacheControlAdapter
from pip._vendor.requests.adapters import BaseAdapter, HTTPAdapter
from pip._vendor.requests.models import Response
from pip._vendor.requests.structures import CaseInsensitiveDict
from pip._vendor.six.moves.urllib import parse as urllib_parse
from pip._vendor.urllib3.exceptions import InsecureRequestWarning
from pip import __version__
from pip._internal.network.auth import MultiDomainBasicAuth
from pip._internal.network.cache import SafeFileCache
# Import ssl from compat so the initial import occurs in only one place.
from pip._internal.utils.compat import has_tls, ipaddress
from pip._internal.utils.glibc import libc_ver
from pip._internal.utils.misc import (
build_url_from_netloc,
get_installed_version,
parse_netloc,
)
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
from pip._internal.utils.urls import url_to_path
if MYPY_CHECK_RUNNING:
from typing import (
Iterator, List, Optional, Tuple, Union,
)
from pip._internal.models.link import Link
SecureOrigin = Tuple[str, str, Optional[Union[int, str]]]
logger = logging.getLogger(__name__)
# Ignore warning raised when using --trusted-host.
warnings.filterwarnings("ignore", category=InsecureRequestWarning)
SECURE_ORIGINS = [
# protocol, hostname, port
# Taken from Chrome's list of secure origins (See: http://bit.ly/1qrySKC)
("https", "*", "*"),
("*", "localhost", "*"),
("*", "127.0.0.0/8", "*"),
("*", "::1/128", "*"),
("file", "*", None),
# ssh is always secure.
("ssh", "*", "*"),
] # type: List[SecureOrigin]
# These are environment variables present when running under various
# CI systems. For each variable, some CI systems that use the variable
# are indicated. The collection was chosen so that for each of a number
# of popular systems, at least one of the environment variables is used.
# This list is used to provide some indication of and lower bound for
# CI traffic to PyPI. Thus, it is okay if the list is not comprehensive.
# For more background, see: https://github.com/pypa/pip/issues/5499
CI_ENVIRONMENT_VARIABLES = (
# Azure Pipelines
'BUILD_BUILDID',
# Jenkins
'BUILD_ID',
# AppVeyor, CircleCI, Codeship, Gitlab CI, Shippable, Travis CI
'CI',
# Explicit environment variable.
'PIP_IS_CI',
)
def looks_like_ci():
# type: () -> bool
"""
Return whether it looks like pip is running under CI.
"""
# We don't use the method of checking for a tty (e.g. using isatty())
# because some CI systems mimic a tty (e.g. Travis CI). Thus that
# method doesn't provide definitive information in either direction.
return any(name in os.environ for name in CI_ENVIRONMENT_VARIABLES)
def user_agent():
"""
Return a string representing the user agent.
"""
data = {
"installer": {"name": "pip", "version": __version__},
"python": platform.python_version(),
"implementation": {
"name": platform.python_implementation(),
},
}
if data["implementation"]["name"] == 'CPython':
data["implementation"]["version"] = platform.python_version()
elif data["implementation"]["name"] == 'PyPy':
if sys.pypy_version_info.releaselevel == 'final':
pypy_version_info = sys.pypy_version_info[:3]
else:
pypy_version_info = sys.pypy_version_info
data["implementation"]["version"] = ".".join(
[str(x) for x in pypy_version_info]
)
elif data["implementation"]["name"] == 'Jython':
# Complete Guess
data["implementation"]["version"] = platform.python_version()
elif data["implementation"]["name"] == 'IronPython':
# Complete Guess
data["implementation"]["version"] = platform.python_version()
if sys.platform.startswith("linux"):
from pip._vendor import distro
distro_infos = dict(filter(
lambda x: x[1],
zip(["name", "version", "id"], distro.linux_distribution()),
))
libc = dict(filter(
lambda x: x[1],
zip(["lib", "version"], libc_ver()),
))
if libc:
distro_infos["libc"] = libc
if distro_infos:
data["distro"] = distro_infos
if sys.platform.startswith("darwin") and platform.mac_ver()[0]:
data["distro"] = {"name": "macOS", "version": platform.mac_ver()[0]}
if platform.system():
data.setdefault("system", {})["name"] = platform.system()
if platform.release():
data.setdefault("system", {})["release"] = platform.release()
if platform.machine():
data["cpu"] = platform.machine()
if has_tls():
import _ssl as ssl
data["openssl_version"] = ssl.OPENSSL_VERSION
setuptools_version = get_installed_version("setuptools")
if setuptools_version is not None:
data["setuptools_version"] = setuptools_version
# Use None rather than False so as not to give the impression that
# pip knows it is not being run under CI. Rather, it is a null or
# inconclusive result. Also, we include some value rather than no
# value to make it easier to know that the check has been run.
data["ci"] = True if looks_like_ci() else None
user_data = os.environ.get("PIP_USER_AGENT_USER_DATA")
if user_data is not None:
data["user_data"] = user_data
return "{data[installer][name]}/{data[installer][version]} {json}".format(
data=data,
json=json.dumps(data, separators=(",", ":"), sort_keys=True),
)
class LocalFSAdapter(BaseAdapter):
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
proxies=None):
pathname = url_to_path(request.url)
resp = Response()
resp.status_code = 200
resp.url = request.url
try:
stats = os.stat(pathname)
except OSError as exc:
resp.status_code = 404
resp.raw = exc
else:
modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
resp.headers = CaseInsensitiveDict({
"Content-Type": content_type,
"Content-Length": stats.st_size,
"Last-Modified": modified,
})
resp.raw = open(pathname, "rb")
resp.close = resp.raw.close
return resp
def close(self):
pass
class InsecureHTTPAdapter(HTTPAdapter):
def cert_verify(self, conn, url, verify, cert):
super(InsecureHTTPAdapter, self).cert_verify(
conn=conn, url=url, verify=False, cert=cert
)
class InsecureCacheControlAdapter(CacheControlAdapter):
def cert_verify(self, conn, url, verify, cert):
super(InsecureCacheControlAdapter, self).cert_verify(
conn=conn, url=url, verify=False, cert=cert
)
class PipSession(requests.Session):
timeout = None # type: Optional[int]
def __init__(self, *args, **kwargs):
"""
:param trusted_hosts: Domains not to emit warnings for when not using
HTTPS.
"""
retries = kwargs.pop("retries", 0)
cache = kwargs.pop("cache", None)
trusted_hosts = kwargs.pop("trusted_hosts", []) # type: List[str]
index_urls = kwargs.pop("index_urls", None)
super(PipSession, self).__init__(*args, **kwargs)
# Namespace the attribute with "pip_" just in case to prevent
# possible conflicts with the base class.
self.pip_trusted_origins = [] # type: List[Tuple[str, Optional[int]]]
# Attach our User Agent to the request
self.headers["User-Agent"] = user_agent()
# Attach our Authentication handler to the session
self.auth = MultiDomainBasicAuth(index_urls=index_urls)
# Create our urllib3.Retry instance which will allow us to customize
# how we handle retries.
retries = urllib3.Retry(
# Set the total number of retries that a particular request can
# have.
total=retries,
# A 503 error from PyPI typically means that the Fastly -> Origin
# connection got interrupted in some way. A 503 error in general
# is typically considered a transient error so we'll go ahead and
# retry it.
# A 500 may indicate transient error in Amazon S3
# A 520 or 527 - may indicate transient error in CloudFlare
status_forcelist=[500, 503, 520, 527],
# Add a small amount of back off between failed requests in
# order to prevent hammering the service.
backoff_factor=0.25,
)
# Our Insecure HTTPAdapter disables HTTPS validation. It does not
# support caching so we'll use it for all http:// URLs.
# If caching is disabled, we will also use it for
# https:// hosts that we've marked as ignoring
# TLS errors for (trusted-hosts).
insecure_adapter = InsecureHTTPAdapter(max_retries=retries)
# We want to _only_ cache responses on securely fetched origins or when
# the host is specified as trusted. We do this because
# we can't validate the response of an insecurely/untrusted fetched
# origin, and we don't want someone to be able to poison the cache and
# require manual eviction from the cache to fix it.
if cache:
secure_adapter = CacheControlAdapter(
cache=SafeFileCache(cache),
max_retries=retries,
)
self._trusted_host_adapter = InsecureCacheControlAdapter(
cache=SafeFileCache(cache),
max_retries=retries,
)
else:
secure_adapter = HTTPAdapter(max_retries=retries)
self._trusted_host_adapter = insecure_adapter
self.mount("https://", secure_adapter)
self.mount("http://", insecure_adapter)
# Enable file:// urls
self.mount("file://", LocalFSAdapter())
for host in trusted_hosts:
self.add_trusted_host(host, suppress_logging=True)
def add_trusted_host(self, host, source=None, suppress_logging=False):
# type: (str, Optional[str], bool) -> None
"""
:param host: It is okay to provide a host that has previously been
added.
:param source: An optional source string, for logging where the host
string came from.
"""
if not suppress_logging:
msg = 'adding trusted host: {!r}'.format(host)
if source is not None:
msg += ' (from {})'.format(source)
logger.info(msg)
host_port = parse_netloc(host)
if host_port not in self.pip_trusted_origins:
self.pip_trusted_origins.append(host_port)
self.mount(
build_url_from_netloc(host) + '/',
self._trusted_host_adapter
)
if not host_port[1]:
# Mount wildcard ports for the same host.
self.mount(
build_url_from_netloc(host) + ':',
self._trusted_host_adapter
)
def iter_secure_origins(self):
# type: () -> Iterator[SecureOrigin]
for secure_origin in SECURE_ORIGINS:
yield secure_origin
for host, port in self.pip_trusted_origins:
yield ('*', host, '*' if port is None else port)
def is_secure_origin(self, location):
# type: (Link) -> bool
# Determine if this url used a secure transport mechanism
parsed = urllib_parse.urlparse(str(location))
origin_protocol, origin_host, origin_port = (
parsed.scheme, parsed.hostname, parsed.port,
)
# The protocol to use to see if the protocol matches.
# Don't count the repository type as part of the protocol: in
# cases such as "git+ssh", only use "ssh". (I.e., Only verify against
# the last scheme.)
origin_protocol = origin_protocol.rsplit('+', 1)[-1]
# Determine if our origin is a secure origin by looking through our
# hardcoded list of secure origins, as well as any additional ones
# configured on this PackageFinder instance.
for secure_origin in self.iter_secure_origins():
secure_protocol, secure_host, secure_port = secure_origin
if origin_protocol != secure_protocol and secure_protocol != "*":
continue
try:
addr = ipaddress.ip_address(
None
if origin_host is None
else six.ensure_text(origin_host)
)
network = ipaddress.ip_network(
six.ensure_text(secure_host)
)
except ValueError:
# We don't have both a valid address or a valid network, so
# we'll check this origin against hostnames.
if (
origin_host and
origin_host.lower() != secure_host.lower() and
secure_host != "*"
):
continue
else:
# We have a valid address and network, so see if the address
# is contained within the network.
if addr not in network:
continue
# Check to see if the port matches.
if (
origin_port != secure_port and
secure_port != "*" and
secure_port is not None
):
continue
# If we've gotten here, then this origin matches the current
# secure origin and we should return True
return True
# If we've gotten to this point, then the origin isn't secure and we
# will not accept it as a valid location to search. We will however
# log a warning that we are ignoring it.
logger.warning(
"The repository located at %s is not a trusted or secure host and "
"is being ignored. If this repository is available via HTTPS we "
"recommend you use HTTPS instead, otherwise you may silence "
"this warning and allow it anyway with '--trusted-host %s'.",
origin_host,
origin_host,
)
return False
def request(self, method, url, *args, **kwargs):
# Allow setting a default timeout on a session
kwargs.setdefault("timeout", self.timeout)
# Dispatch the actual request
return super(PipSession, self).request(method, url, *args, **kwargs)
| Django-locallibrary/env/Lib/site-packages/pip/_internal/network/session.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/network/session.py",
"repo_id": "Django-locallibrary",
"token_count": 6329
} | 13 |
import logging
import os
from pip._internal.utils.subprocess import runner_with_spinner_message
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
if MYPY_CHECK_RUNNING:
from typing import List, Optional
from pip._vendor.pep517.wrappers import Pep517HookCaller
logger = logging.getLogger(__name__)
def build_wheel_pep517(
name, # type: str
backend, # type: Pep517HookCaller
metadata_directory, # type: str
build_options, # type: List[str]
tempd, # type: str
):
# type: (...) -> Optional[str]
"""Build one InstallRequirement using the PEP 517 build process.
Returns path to wheel if successfully built. Otherwise, returns None.
"""
assert metadata_directory is not None
if build_options:
# PEP 517 does not support --build-options
logger.error('Cannot build wheel for %s using PEP 517 when '
'--build-option is present', name)
return None
try:
logger.debug('Destination directory: %s', tempd)
runner = runner_with_spinner_message(
'Building wheel for {} (PEP 517)'.format(name)
)
with backend.subprocess_runner(runner):
wheel_name = backend.build_wheel(
tempd,
metadata_directory=metadata_directory,
)
except Exception:
logger.error('Failed building wheel for %s', name)
return None
return os.path.join(tempd, wheel_name)
| Django-locallibrary/env/Lib/site-packages/pip/_internal/operations/build/wheel.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/operations/build/wheel.py",
"repo_id": "Django-locallibrary",
"token_count": 587
} | 14 |
from pip._vendor.packaging.utils import canonicalize_name
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
from .base import Requirement, format_name
if MYPY_CHECK_RUNNING:
from pip._vendor.packaging.specifiers import SpecifierSet
from pip._internal.req.req_install import InstallRequirement
from .base import Candidate, CandidateLookup
class ExplicitRequirement(Requirement):
def __init__(self, candidate):
# type: (Candidate) -> None
self.candidate = candidate
def __repr__(self):
# type: () -> str
return "{class_name}({candidate!r})".format(
class_name=self.__class__.__name__,
candidate=self.candidate,
)
@property
def name(self):
# type: () -> str
# No need to canonicalise - the candidate did this
return self.candidate.name
def format_for_error(self):
# type: () -> str
return self.candidate.format_for_error()
def get_candidate_lookup(self):
# type: () -> CandidateLookup
return self.candidate, None
def is_satisfied_by(self, candidate):
# type: (Candidate) -> bool
return candidate == self.candidate
class SpecifierRequirement(Requirement):
def __init__(self, ireq):
# type: (InstallRequirement) -> None
assert ireq.link is None, "This is a link, not a specifier"
self._ireq = ireq
self._extras = frozenset(ireq.extras)
def __str__(self):
# type: () -> str
return str(self._ireq.req)
def __repr__(self):
# type: () -> str
return "{class_name}({requirement!r})".format(
class_name=self.__class__.__name__,
requirement=str(self._ireq.req),
)
@property
def name(self):
# type: () -> str
canonical_name = canonicalize_name(self._ireq.req.name)
return format_name(canonical_name, self._extras)
def format_for_error(self):
# type: () -> str
# Convert comma-separated specifiers into "A, B, ..., F and G"
# This makes the specifier a bit more "human readable", without
# risking a change in meaning. (Hopefully! Not all edge cases have
# been checked)
parts = [s.strip() for s in str(self).split(",")]
if len(parts) == 0:
return ""
elif len(parts) == 1:
return parts[0]
return ", ".join(parts[:-1]) + " and " + parts[-1]
def get_candidate_lookup(self):
# type: () -> CandidateLookup
return None, self._ireq
def is_satisfied_by(self, candidate):
# type: (Candidate) -> bool
assert candidate.name == self.name, \
"Internal issue: Candidate is not for this requirement " \
" {} vs {}".format(candidate.name, self.name)
# We can safely always allow prereleases here since PackageFinder
# already implements the prerelease logic, and would have filtered out
# prerelease candidates if the user does not expect them.
spec = self._ireq.req.specifier
return spec.contains(candidate.version, prereleases=True)
class RequiresPythonRequirement(Requirement):
"""A requirement representing Requires-Python metadata.
"""
def __init__(self, specifier, match):
# type: (SpecifierSet, Candidate) -> None
self.specifier = specifier
self._candidate = match
def __repr__(self):
# type: () -> str
return "{class_name}({specifier!r})".format(
class_name=self.__class__.__name__,
specifier=str(self.specifier),
)
@property
def name(self):
# type: () -> str
return self._candidate.name
def format_for_error(self):
# type: () -> str
return "Python " + str(self.specifier)
def get_candidate_lookup(self):
# type: () -> CandidateLookup
if self.specifier.contains(self._candidate.version, prereleases=True):
return self._candidate, None
return None, None
def is_satisfied_by(self, candidate):
# type: (Candidate) -> bool
assert candidate.name == self._candidate.name, "Not Python candidate"
# We can safely always allow prereleases here since PackageFinder
# already implements the prerelease logic, and would have filtered out
# prerelease candidates if the user does not expect them.
return self.specifier.contains(candidate.version, prereleases=True)
| Django-locallibrary/env/Lib/site-packages/pip/_internal/resolution/resolvelib/requirements.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/resolution/resolvelib/requirements.py",
"repo_id": "Django-locallibrary",
"token_count": 1830
} | 15 |
# The following comment should be removed at some point in the future.
# mypy: strict-optional=False
# mypy: disallow-untyped-defs=False
from __future__ import absolute_import
import contextlib
import errno
import getpass
import hashlib
import io
import logging
import os
import posixpath
import shutil
import stat
import sys
from collections import deque
from itertools import tee
from pip._vendor import pkg_resources
from pip._vendor.packaging.utils import canonicalize_name
# NOTE: retrying is not annotated in typeshed as on 2017-07-17, which is
# why we ignore the type on this import.
from pip._vendor.retrying import retry # type: ignore
from pip._vendor.six import PY2, text_type
from pip._vendor.six.moves import filter, filterfalse, input, map, zip_longest
from pip._vendor.six.moves.urllib import parse as urllib_parse
from pip._vendor.six.moves.urllib.parse import unquote as urllib_unquote
from pip import __version__
from pip._internal.exceptions import CommandError
from pip._internal.locations import (
get_major_minor_version,
site_packages,
user_site,
)
from pip._internal.utils.compat import (
WINDOWS,
expanduser,
stdlib_pkgs,
str_to_display,
)
from pip._internal.utils.typing import MYPY_CHECK_RUNNING, cast
from pip._internal.utils.virtualenv import (
running_under_virtualenv,
virtualenv_no_global,
)
if PY2:
from io import BytesIO as StringIO
else:
from io import StringIO
if MYPY_CHECK_RUNNING:
from typing import (
Any, AnyStr, Callable, Container, Iterable, Iterator, List, Optional,
Text, Tuple, TypeVar, Union,
)
from pip._vendor.pkg_resources import Distribution
VersionInfo = Tuple[int, int, int]
T = TypeVar("T")
__all__ = ['rmtree', 'display_path', 'backup_dir',
'ask', 'splitext',
'format_size', 'is_installable_dir',
'normalize_path',
'renames', 'get_prog',
'captured_stdout', 'ensure_dir',
'get_installed_version', 'remove_auth_from_url']
logger = logging.getLogger(__name__)
def get_pip_version():
# type: () -> str
pip_pkg_dir = os.path.join(os.path.dirname(__file__), "..", "..")
pip_pkg_dir = os.path.abspath(pip_pkg_dir)
return (
'pip {} from {} (python {})'.format(
__version__, pip_pkg_dir, get_major_minor_version(),
)
)
def normalize_version_info(py_version_info):
# type: (Tuple[int, ...]) -> Tuple[int, int, int]
"""
Convert a tuple of ints representing a Python version to one of length
three.
:param py_version_info: a tuple of ints representing a Python version,
or None to specify no version. The tuple can have any length.
:return: a tuple of length three if `py_version_info` is non-None.
Otherwise, return `py_version_info` unchanged (i.e. None).
"""
if len(py_version_info) < 3:
py_version_info += (3 - len(py_version_info)) * (0,)
elif len(py_version_info) > 3:
py_version_info = py_version_info[:3]
return cast('VersionInfo', py_version_info)
def ensure_dir(path):
# type: (AnyStr) -> None
"""os.path.makedirs without EEXIST."""
try:
os.makedirs(path)
except OSError as e:
# Windows can raise spurious ENOTEMPTY errors. See #6426.
if e.errno != errno.EEXIST and e.errno != errno.ENOTEMPTY:
raise
def get_prog():
# type: () -> str
try:
prog = os.path.basename(sys.argv[0])
if prog in ('__main__.py', '-c'):
return "{} -m pip".format(sys.executable)
else:
return prog
except (AttributeError, TypeError, IndexError):
pass
return 'pip'
# Retry every half second for up to 3 seconds
@retry(stop_max_delay=3000, wait_fixed=500)
def rmtree(dir, ignore_errors=False):
# type: (Text, bool) -> None
shutil.rmtree(dir, ignore_errors=ignore_errors,
onerror=rmtree_errorhandler)
def rmtree_errorhandler(func, path, exc_info):
"""On Windows, the files in .svn are read-only, so when rmtree() tries to
remove them, an exception is thrown. We catch that here, remove the
read-only attribute, and hopefully continue without problems."""
try:
has_attr_readonly = not (os.stat(path).st_mode & stat.S_IWRITE)
except (IOError, OSError):
# it's equivalent to os.path.exists
return
if has_attr_readonly:
# convert to read/write
os.chmod(path, stat.S_IWRITE)
# use the original function to repeat the operation
func(path)
return
else:
raise
def path_to_display(path):
# type: (Optional[Union[str, Text]]) -> Optional[Text]
"""
Convert a bytes (or text) path to text (unicode in Python 2) for display
and logging purposes.
This function should never error out. Also, this function is mainly needed
for Python 2 since in Python 3 str paths are already text.
"""
if path is None:
return None
if isinstance(path, text_type):
return path
# Otherwise, path is a bytes object (str in Python 2).
try:
display_path = path.decode(sys.getfilesystemencoding(), 'strict')
except UnicodeDecodeError:
# Include the full bytes to make troubleshooting easier, even though
# it may not be very human readable.
if PY2:
# Convert the bytes to a readable str representation using
# repr(), and then convert the str to unicode.
# Also, we add the prefix "b" to the repr() return value both
# to make the Python 2 output look like the Python 3 output, and
# to signal to the user that this is a bytes representation.
display_path = str_to_display('b{!r}'.format(path))
else:
# Silence the "F821 undefined name 'ascii'" flake8 error since
# in Python 3 ascii() is a built-in.
display_path = ascii(path) # noqa: F821
return display_path
def display_path(path):
# type: (Union[str, Text]) -> str
"""Gives the display value for a given path, making it relative to cwd
if possible."""
path = os.path.normcase(os.path.abspath(path))
if sys.version_info[0] == 2:
path = path.decode(sys.getfilesystemencoding(), 'replace')
path = path.encode(sys.getdefaultencoding(), 'replace')
if path.startswith(os.getcwd() + os.path.sep):
path = '.' + path[len(os.getcwd()):]
return path
def backup_dir(dir, ext='.bak'):
# type: (str, str) -> str
"""Figure out the name of a directory to back up the given dir to
(adding .bak, .bak2, etc)"""
n = 1
extension = ext
while os.path.exists(dir + extension):
n += 1
extension = ext + str(n)
return dir + extension
def ask_path_exists(message, options):
# type: (str, Iterable[str]) -> str
for action in os.environ.get('PIP_EXISTS_ACTION', '').split():
if action in options:
return action
return ask(message, options)
def _check_no_input(message):
# type: (str) -> None
"""Raise an error if no input is allowed."""
if os.environ.get('PIP_NO_INPUT'):
raise Exception(
'No input was expected ($PIP_NO_INPUT set); question: {}'.format(
message)
)
def ask(message, options):
# type: (str, Iterable[str]) -> str
"""Ask the message interactively, with the given possible responses"""
while 1:
_check_no_input(message)
response = input(message)
response = response.strip().lower()
if response not in options:
print(
'Your response ({!r}) was not one of the expected responses: '
'{}'.format(response, ', '.join(options))
)
else:
return response
def ask_input(message):
# type: (str) -> str
"""Ask for input interactively."""
_check_no_input(message)
return input(message)
def ask_password(message):
# type: (str) -> str
"""Ask for a password interactively."""
_check_no_input(message)
return getpass.getpass(message)
def format_size(bytes):
# type: (float) -> str
if bytes > 1000 * 1000:
return '{:.1f} MB'.format(bytes / 1000.0 / 1000)
elif bytes > 10 * 1000:
return '{} kB'.format(int(bytes / 1000))
elif bytes > 1000:
return '{:.1f} kB'.format(bytes / 1000.0)
else:
return '{} bytes'.format(int(bytes))
def tabulate(rows):
# type: (Iterable[Iterable[Any]]) -> Tuple[List[str], List[int]]
"""Return a list of formatted rows and a list of column sizes.
For example::
>>> tabulate([['foobar', 2000], [0xdeadbeef]])
(['foobar 2000', '3735928559'], [10, 4])
"""
rows = [tuple(map(str, row)) for row in rows]
sizes = [max(map(len, col)) for col in zip_longest(*rows, fillvalue='')]
table = [" ".join(map(str.ljust, row, sizes)).rstrip() for row in rows]
return table, sizes
def is_installable_dir(path):
# type: (str) -> bool
"""Is path is a directory containing setup.py or pyproject.toml?
"""
if not os.path.isdir(path):
return False
setup_py = os.path.join(path, 'setup.py')
if os.path.isfile(setup_py):
return True
pyproject_toml = os.path.join(path, 'pyproject.toml')
if os.path.isfile(pyproject_toml):
return True
return False
def read_chunks(file, size=io.DEFAULT_BUFFER_SIZE):
"""Yield pieces of data from a file-like object until EOF."""
while True:
chunk = file.read(size)
if not chunk:
break
yield chunk
def normalize_path(path, resolve_symlinks=True):
# type: (str, bool) -> str
"""
Convert a path to its canonical, case-normalized, absolute version.
"""
path = expanduser(path)
if resolve_symlinks:
path = os.path.realpath(path)
else:
path = os.path.abspath(path)
return os.path.normcase(path)
def splitext(path):
# type: (str) -> Tuple[str, str]
"""Like os.path.splitext, but take off .tar too"""
base, ext = posixpath.splitext(path)
if base.lower().endswith('.tar'):
ext = base[-4:] + ext
base = base[:-4]
return base, ext
def renames(old, new):
# type: (str, str) -> None
"""Like os.renames(), but handles renaming across devices."""
# Implementation borrowed from os.renames().
head, tail = os.path.split(new)
if head and tail and not os.path.exists(head):
os.makedirs(head)
shutil.move(old, new)
head, tail = os.path.split(old)
if head and tail:
try:
os.removedirs(head)
except OSError:
pass
def is_local(path):
# type: (str) -> bool
"""
Return True if path is within sys.prefix, if we're running in a virtualenv.
If we're not in a virtualenv, all paths are considered "local."
Caution: this function assumes the head of path has been normalized
with normalize_path.
"""
if not running_under_virtualenv():
return True
return path.startswith(normalize_path(sys.prefix))
def dist_is_local(dist):
# type: (Distribution) -> bool
"""
Return True if given Distribution object is installed locally
(i.e. within current virtualenv).
Always True if we're not in a virtualenv.
"""
return is_local(dist_location(dist))
def dist_in_usersite(dist):
# type: (Distribution) -> bool
"""
Return True if given Distribution is installed in user site.
"""
return dist_location(dist).startswith(normalize_path(user_site))
def dist_in_site_packages(dist):
# type: (Distribution) -> bool
"""
Return True if given Distribution is installed in
sysconfig.get_python_lib().
"""
return dist_location(dist).startswith(normalize_path(site_packages))
def dist_is_editable(dist):
# type: (Distribution) -> bool
"""
Return True if given Distribution is an editable install.
"""
for path_item in sys.path:
egg_link = os.path.join(path_item, dist.project_name + '.egg-link')
if os.path.isfile(egg_link):
return True
return False
def get_installed_distributions(
local_only=True, # type: bool
skip=stdlib_pkgs, # type: Container[str]
include_editables=True, # type: bool
editables_only=False, # type: bool
user_only=False, # type: bool
paths=None # type: Optional[List[str]]
):
# type: (...) -> List[Distribution]
"""
Return a list of installed Distribution objects.
If ``local_only`` is True (default), only return installations
local to the current virtualenv, if in a virtualenv.
``skip`` argument is an iterable of lower-case project names to
ignore; defaults to stdlib_pkgs
If ``include_editables`` is False, don't report editables.
If ``editables_only`` is True , only report editables.
If ``user_only`` is True , only report installations in the user
site directory.
If ``paths`` is set, only report the distributions present at the
specified list of locations.
"""
if paths:
working_set = pkg_resources.WorkingSet(paths)
else:
working_set = pkg_resources.working_set
if local_only:
local_test = dist_is_local
else:
def local_test(d):
return True
if include_editables:
def editable_test(d):
return True
else:
def editable_test(d):
return not dist_is_editable(d)
if editables_only:
def editables_only_test(d):
return dist_is_editable(d)
else:
def editables_only_test(d):
return True
if user_only:
user_test = dist_in_usersite
else:
def user_test(d):
return True
return [d for d in working_set
if local_test(d) and
d.key not in skip and
editable_test(d) and
editables_only_test(d) and
user_test(d)
]
def _search_distribution(req_name):
# type: (str) -> Optional[Distribution]
"""Find a distribution matching the ``req_name`` in the environment.
This searches from *all* distributions available in the environment, to
match the behavior of ``pkg_resources.get_distribution()``.
"""
# Canonicalize the name before searching in the list of
# installed distributions and also while creating the package
# dictionary to get the Distribution object
req_name = canonicalize_name(req_name)
packages = get_installed_distributions(
local_only=False,
skip=(),
include_editables=True,
editables_only=False,
user_only=False,
paths=None,
)
pkg_dict = {canonicalize_name(p.key): p for p in packages}
return pkg_dict.get(req_name)
def get_distribution(req_name):
# type: (str) -> Optional[Distribution]
"""Given a requirement name, return the installed Distribution object.
This searches from *all* distributions available in the environment, to
match the behavior of ``pkg_resources.get_distribution()``.
"""
# Search the distribution by looking through the working set
dist = _search_distribution(req_name)
# If distribution could not be found, call working_set.require
# to update the working set, and try to find the distribution
# again.
# This might happen for e.g. when you install a package
# twice, once using setup.py develop and again using setup.py install.
# Now when run pip uninstall twice, the package gets removed
# from the working set in the first uninstall, so we have to populate
# the working set again so that pip knows about it and the packages
# gets picked up and is successfully uninstalled the second time too.
if not dist:
try:
pkg_resources.working_set.require(req_name)
except pkg_resources.DistributionNotFound:
return None
return _search_distribution(req_name)
def egg_link_path(dist):
# type: (Distribution) -> Optional[str]
"""
Return the path for the .egg-link file if it exists, otherwise, None.
There's 3 scenarios:
1) not in a virtualenv
try to find in site.USER_SITE, then site_packages
2) in a no-global virtualenv
try to find in site_packages
3) in a yes-global virtualenv
try to find in site_packages, then site.USER_SITE
(don't look in global location)
For #1 and #3, there could be odd cases, where there's an egg-link in 2
locations.
This method will just return the first one found.
"""
sites = []
if running_under_virtualenv():
sites.append(site_packages)
if not virtualenv_no_global() and user_site:
sites.append(user_site)
else:
if user_site:
sites.append(user_site)
sites.append(site_packages)
for site in sites:
egglink = os.path.join(site, dist.project_name) + '.egg-link'
if os.path.isfile(egglink):
return egglink
return None
def dist_location(dist):
# type: (Distribution) -> str
"""
Get the site-packages location of this distribution. Generally
this is dist.location, except in the case of develop-installed
packages, where dist.location is the source code location, and we
want to know where the egg-link file is.
The returned location is normalized (in particular, with symlinks removed).
"""
egg_link = egg_link_path(dist)
if egg_link:
return normalize_path(egg_link)
return normalize_path(dist.location)
def write_output(msg, *args):
# type: (Any, Any) -> None
logger.info(msg, *args)
class FakeFile(object):
"""Wrap a list of lines in an object with readline() to make
ConfigParser happy."""
def __init__(self, lines):
self._gen = iter(lines)
def readline(self):
try:
return next(self._gen)
except StopIteration:
return ''
def __iter__(self):
return self._gen
class StreamWrapper(StringIO):
@classmethod
def from_stream(cls, orig_stream):
cls.orig_stream = orig_stream
return cls()
# compileall.compile_dir() needs stdout.encoding to print to stdout
@property
def encoding(self):
return self.orig_stream.encoding
@contextlib.contextmanager
def captured_output(stream_name):
"""Return a context manager used by captured_stdout/stdin/stderr
that temporarily replaces the sys stream *stream_name* with a StringIO.
Taken from Lib/support/__init__.py in the CPython repo.
"""
orig_stdout = getattr(sys, stream_name)
setattr(sys, stream_name, StreamWrapper.from_stream(orig_stdout))
try:
yield getattr(sys, stream_name)
finally:
setattr(sys, stream_name, orig_stdout)
def captured_stdout():
"""Capture the output of sys.stdout:
with captured_stdout() as stdout:
print('hello')
self.assertEqual(stdout.getvalue(), 'hello\n')
Taken from Lib/support/__init__.py in the CPython repo.
"""
return captured_output('stdout')
def captured_stderr():
"""
See captured_stdout().
"""
return captured_output('stderr')
def get_installed_version(dist_name, working_set=None):
"""Get the installed version of dist_name avoiding pkg_resources cache"""
# Create a requirement that we'll look for inside of setuptools.
req = pkg_resources.Requirement.parse(dist_name)
if working_set is None:
# We want to avoid having this cached, so we need to construct a new
# working set each time.
working_set = pkg_resources.WorkingSet()
# Get the installed distribution from our working set
dist = working_set.find(req)
# Check to see if we got an installed distribution or not, if we did
# we want to return it's version.
return dist.version if dist else None
def consume(iterator):
"""Consume an iterable at C speed."""
deque(iterator, maxlen=0)
# Simulates an enum
def enum(*sequential, **named):
enums = dict(zip(sequential, range(len(sequential))), **named)
reverse = {value: key for key, value in enums.items()}
enums['reverse_mapping'] = reverse
return type('Enum', (), enums)
def build_netloc(host, port):
# type: (str, Optional[int]) -> str
"""
Build a netloc from a host-port pair
"""
if port is None:
return host
if ':' in host:
# Only wrap host with square brackets when it is IPv6
host = '[{}]'.format(host)
return '{}:{}'.format(host, port)
def build_url_from_netloc(netloc, scheme='https'):
# type: (str, str) -> str
"""
Build a full URL from a netloc.
"""
if netloc.count(':') >= 2 and '@' not in netloc and '[' not in netloc:
# It must be a bare IPv6 address, so wrap it with brackets.
netloc = '[{}]'.format(netloc)
return '{}://{}'.format(scheme, netloc)
def parse_netloc(netloc):
# type: (str) -> Tuple[str, Optional[int]]
"""
Return the host-port pair from a netloc.
"""
url = build_url_from_netloc(netloc)
parsed = urllib_parse.urlparse(url)
return parsed.hostname, parsed.port
def split_auth_from_netloc(netloc):
"""
Parse out and remove the auth information from a netloc.
Returns: (netloc, (username, password)).
"""
if '@' not in netloc:
return netloc, (None, None)
# Split from the right because that's how urllib.parse.urlsplit()
# behaves if more than one @ is present (which can be checked using
# the password attribute of urlsplit()'s return value).
auth, netloc = netloc.rsplit('@', 1)
if ':' in auth:
# Split from the left because that's how urllib.parse.urlsplit()
# behaves if more than one : is present (which again can be checked
# using the password attribute of the return value)
user_pass = auth.split(':', 1)
else:
user_pass = auth, None
user_pass = tuple(
None if x is None else urllib_unquote(x) for x in user_pass
)
return netloc, user_pass
def redact_netloc(netloc):
# type: (str) -> str
"""
Replace the sensitive data in a netloc with "****", if it exists.
For example:
- "user:pass@example.com" returns "user:****@example.com"
- "accesstoken@example.com" returns "****@example.com"
"""
netloc, (user, password) = split_auth_from_netloc(netloc)
if user is None:
return netloc
if password is None:
user = '****'
password = ''
else:
user = urllib_parse.quote(user)
password = ':****'
return '{user}{password}@{netloc}'.format(user=user,
password=password,
netloc=netloc)
def _transform_url(url, transform_netloc):
"""Transform and replace netloc in a url.
transform_netloc is a function taking the netloc and returning a
tuple. The first element of this tuple is the new netloc. The
entire tuple is returned.
Returns a tuple containing the transformed url as item 0 and the
original tuple returned by transform_netloc as item 1.
"""
purl = urllib_parse.urlsplit(url)
netloc_tuple = transform_netloc(purl.netloc)
# stripped url
url_pieces = (
purl.scheme, netloc_tuple[0], purl.path, purl.query, purl.fragment
)
surl = urllib_parse.urlunsplit(url_pieces)
return surl, netloc_tuple
def _get_netloc(netloc):
return split_auth_from_netloc(netloc)
def _redact_netloc(netloc):
return (redact_netloc(netloc),)
def split_auth_netloc_from_url(url):
# type: (str) -> Tuple[str, str, Tuple[str, str]]
"""
Parse a url into separate netloc, auth, and url with no auth.
Returns: (url_without_auth, netloc, (username, password))
"""
url_without_auth, (netloc, auth) = _transform_url(url, _get_netloc)
return url_without_auth, netloc, auth
def remove_auth_from_url(url):
# type: (str) -> str
"""Return a copy of url with 'username:password@' removed."""
# username/pass params are passed to subversion through flags
# and are not recognized in the url.
return _transform_url(url, _get_netloc)[0]
def redact_auth_from_url(url):
# type: (str) -> str
"""Replace the password in a given url with ****."""
return _transform_url(url, _redact_netloc)[0]
class HiddenText(object):
def __init__(
self,
secret, # type: str
redacted, # type: str
):
# type: (...) -> None
self.secret = secret
self.redacted = redacted
def __repr__(self):
# type: (...) -> str
return '<HiddenText {!r}>'.format(str(self))
def __str__(self):
# type: (...) -> str
return self.redacted
# This is useful for testing.
def __eq__(self, other):
# type: (Any) -> bool
if type(self) != type(other):
return False
# The string being used for redaction doesn't also have to match,
# just the raw, original string.
return (self.secret == other.secret)
# We need to provide an explicit __ne__ implementation for Python 2.
# TODO: remove this when we drop PY2 support.
def __ne__(self, other):
# type: (Any) -> bool
return not self == other
def hide_value(value):
# type: (str) -> HiddenText
return HiddenText(value, redacted='****')
def hide_url(url):
# type: (str) -> HiddenText
redacted = redact_auth_from_url(url)
return HiddenText(url, redacted=redacted)
def protect_pip_from_modification_on_windows(modifying_pip):
# type: (bool) -> None
"""Protection of pip.exe from modification on Windows
On Windows, any operation modifying pip should be run as:
python -m pip ...
"""
pip_names = [
"pip.exe",
"pip{}.exe".format(sys.version_info[0]),
"pip{}.{}.exe".format(*sys.version_info[:2])
]
# See https://github.com/pypa/pip/issues/1299 for more discussion
should_show_use_python_msg = (
modifying_pip and
WINDOWS and
os.path.basename(sys.argv[0]) in pip_names
)
if should_show_use_python_msg:
new_command = [
sys.executable, "-m", "pip"
] + sys.argv[1:]
raise CommandError(
'To modify pip, please run the following command:\n{}'
.format(" ".join(new_command))
)
def is_console_interactive():
# type: () -> bool
"""Is this console interactive?
"""
return sys.stdin is not None and sys.stdin.isatty()
def hash_file(path, blocksize=1 << 20):
# type: (Text, int) -> Tuple[Any, int]
"""Return (hash, length) for path using hashlib.sha256()
"""
h = hashlib.sha256()
length = 0
with open(path, 'rb') as f:
for block in read_chunks(f, size=blocksize):
length += len(block)
h.update(block)
return h, length
def is_wheel_installed():
"""
Return whether the wheel package is installed.
"""
try:
import wheel # noqa: F401
except ImportError:
return False
return True
def pairwise(iterable):
# type: (Iterable[Any]) -> Iterator[Tuple[Any, Any]]
"""
Return paired elements.
For example:
s -> (s0, s1), (s2, s3), (s4, s5), ...
"""
iterable = iter(iterable)
return zip_longest(iterable, iterable)
def partition(
pred, # type: Callable[[T], bool]
iterable, # type: Iterable[T]
):
# type: (...) -> Tuple[Iterable[T], Iterable[T]]
"""
Use a predicate to partition entries into false entries and true entries,
like
partition(is_odd, range(10)) --> 0 2 4 6 8 and 1 3 5 7 9
"""
t1, t2 = tee(iterable)
return filterfalse(pred, t1), filter(pred, t2)
| Django-locallibrary/env/Lib/site-packages/pip/_internal/utils/misc.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_internal/utils/misc.py",
"repo_id": "Django-locallibrary",
"token_count": 11160
} | 16 |
import types
import functools
import zlib
from pip._vendor.requests.adapters import HTTPAdapter
from .controller import CacheController
from .cache import DictCache
from .filewrapper import CallbackFileWrapper
class CacheControlAdapter(HTTPAdapter):
invalidating_methods = {"PUT", "DELETE"}
def __init__(
self,
cache=None,
cache_etags=True,
controller_class=None,
serializer=None,
heuristic=None,
cacheable_methods=None,
*args,
**kw
):
super(CacheControlAdapter, self).__init__(*args, **kw)
self.cache = DictCache() if cache is None else cache
self.heuristic = heuristic
self.cacheable_methods = cacheable_methods or ("GET",)
controller_factory = controller_class or CacheController
self.controller = controller_factory(
self.cache, cache_etags=cache_etags, serializer=serializer
)
def send(self, request, cacheable_methods=None, **kw):
"""
Send a request. Use the request information to see if it
exists in the cache and cache the response if we need to and can.
"""
cacheable = cacheable_methods or self.cacheable_methods
if request.method in cacheable:
try:
cached_response = self.controller.cached_request(request)
except zlib.error:
cached_response = None
if cached_response:
return self.build_response(request, cached_response, from_cache=True)
# check for etags and add headers if appropriate
request.headers.update(self.controller.conditional_headers(request))
resp = super(CacheControlAdapter, self).send(request, **kw)
return resp
def build_response(
self, request, response, from_cache=False, cacheable_methods=None
):
"""
Build a response by making a request or using the cache.
This will end up calling send and returning a potentially
cached response
"""
cacheable = cacheable_methods or self.cacheable_methods
if not from_cache and request.method in cacheable:
# Check for any heuristics that might update headers
# before trying to cache.
if self.heuristic:
response = self.heuristic.apply(response)
# apply any expiration heuristics
if response.status == 304:
# We must have sent an ETag request. This could mean
# that we've been expired already or that we simply
# have an etag. In either case, we want to try and
# update the cache if that is the case.
cached_response = self.controller.update_cached_response(
request, response
)
if cached_response is not response:
from_cache = True
# We are done with the server response, read a
# possible response body (compliant servers will
# not return one, but we cannot be 100% sure) and
# release the connection back to the pool.
response.read(decode_content=False)
response.release_conn()
response = cached_response
# We always cache the 301 responses
elif response.status == 301:
self.controller.cache_response(request, response)
else:
# Wrap the response file with a wrapper that will cache the
# response when the stream has been consumed.
response._fp = CallbackFileWrapper(
response._fp,
functools.partial(
self.controller.cache_response, request, response
),
)
if response.chunked:
super_update_chunk_length = response._update_chunk_length
def _update_chunk_length(self):
super_update_chunk_length()
if self.chunk_left == 0:
self._fp._close()
response._update_chunk_length = types.MethodType(
_update_chunk_length, response
)
resp = super(CacheControlAdapter, self).build_response(request, response)
# See if we should invalidate the cache.
if request.method in self.invalidating_methods and resp.ok:
cache_url = self.controller.cache_url(request.url)
self.cache.delete(cache_url)
# Give the request a from_cache attr to let people use it
resp.from_cache = from_cache
return resp
def close(self):
self.cache.close()
super(CacheControlAdapter, self).close()
| Django-locallibrary/env/Lib/site-packages/pip/_vendor/cachecontrol/adapter.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_vendor/cachecontrol/adapter.py",
"repo_id": "Django-locallibrary",
"token_count": 2182
} | 17 |
######################## BEGIN LICENSE BLOCK ########################
# The Original Code is Mozilla Communicator client code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Mark Pilgrim - port to Python
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
######################### END LICENSE BLOCK #########################
from .enums import ProbingState
from .charsetprober import CharSetProber
class CharSetGroupProber(CharSetProber):
def __init__(self, lang_filter=None):
super(CharSetGroupProber, self).__init__(lang_filter=lang_filter)
self._active_num = 0
self.probers = []
self._best_guess_prober = None
def reset(self):
super(CharSetGroupProber, self).reset()
self._active_num = 0
for prober in self.probers:
if prober:
prober.reset()
prober.active = True
self._active_num += 1
self._best_guess_prober = None
@property
def charset_name(self):
if not self._best_guess_prober:
self.get_confidence()
if not self._best_guess_prober:
return None
return self._best_guess_prober.charset_name
@property
def language(self):
if not self._best_guess_prober:
self.get_confidence()
if not self._best_guess_prober:
return None
return self._best_guess_prober.language
def feed(self, byte_str):
for prober in self.probers:
if not prober:
continue
if not prober.active:
continue
state = prober.feed(byte_str)
if not state:
continue
if state == ProbingState.FOUND_IT:
self._best_guess_prober = prober
return self.state
elif state == ProbingState.NOT_ME:
prober.active = False
self._active_num -= 1
if self._active_num <= 0:
self._state = ProbingState.NOT_ME
return self.state
return self.state
def get_confidence(self):
state = self.state
if state == ProbingState.FOUND_IT:
return 0.99
elif state == ProbingState.NOT_ME:
return 0.01
best_conf = 0.0
self._best_guess_prober = None
for prober in self.probers:
if not prober:
continue
if not prober.active:
self.logger.debug('%s not active', prober.charset_name)
continue
conf = prober.get_confidence()
self.logger.debug('%s %s confidence = %s', prober.charset_name, prober.language, conf)
if best_conf < conf:
best_conf = conf
self._best_guess_prober = prober
if not self._best_guess_prober:
return 0.0
return best_conf
| Django-locallibrary/env/Lib/site-packages/pip/_vendor/chardet/charsetgroupprober.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_vendor/chardet/charsetgroupprober.py",
"repo_id": "Django-locallibrary",
"token_count": 1642
} | 18 |
######################## BEGIN LICENSE BLOCK ########################
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Mark Pilgrim - port to Python
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
######################### END LICENSE BLOCK #########################
from .enums import MachineState
# BIG5
BIG5_CLS = (
1,1,1,1,1,1,1,1, # 00 - 07 #allow 0x00 as legal value
1,1,1,1,1,1,0,0, # 08 - 0f
1,1,1,1,1,1,1,1, # 10 - 17
1,1,1,0,1,1,1,1, # 18 - 1f
1,1,1,1,1,1,1,1, # 20 - 27
1,1,1,1,1,1,1,1, # 28 - 2f
1,1,1,1,1,1,1,1, # 30 - 37
1,1,1,1,1,1,1,1, # 38 - 3f
2,2,2,2,2,2,2,2, # 40 - 47
2,2,2,2,2,2,2,2, # 48 - 4f
2,2,2,2,2,2,2,2, # 50 - 57
2,2,2,2,2,2,2,2, # 58 - 5f
2,2,2,2,2,2,2,2, # 60 - 67
2,2,2,2,2,2,2,2, # 68 - 6f
2,2,2,2,2,2,2,2, # 70 - 77
2,2,2,2,2,2,2,1, # 78 - 7f
4,4,4,4,4,4,4,4, # 80 - 87
4,4,4,4,4,4,4,4, # 88 - 8f
4,4,4,4,4,4,4,4, # 90 - 97
4,4,4,4,4,4,4,4, # 98 - 9f
4,3,3,3,3,3,3,3, # a0 - a7
3,3,3,3,3,3,3,3, # a8 - af
3,3,3,3,3,3,3,3, # b0 - b7
3,3,3,3,3,3,3,3, # b8 - bf
3,3,3,3,3,3,3,3, # c0 - c7
3,3,3,3,3,3,3,3, # c8 - cf
3,3,3,3,3,3,3,3, # d0 - d7
3,3,3,3,3,3,3,3, # d8 - df
3,3,3,3,3,3,3,3, # e0 - e7
3,3,3,3,3,3,3,3, # e8 - ef
3,3,3,3,3,3,3,3, # f0 - f7
3,3,3,3,3,3,3,0 # f8 - ff
)
BIG5_ST = (
MachineState.ERROR,MachineState.START,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07
MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,#08-0f
MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START#10-17
)
BIG5_CHAR_LEN_TABLE = (0, 1, 1, 2, 0)
BIG5_SM_MODEL = {'class_table': BIG5_CLS,
'class_factor': 5,
'state_table': BIG5_ST,
'char_len_table': BIG5_CHAR_LEN_TABLE,
'name': 'Big5'}
# CP949
CP949_CLS = (
1,1,1,1,1,1,1,1, 1,1,1,1,1,1,0,0, # 00 - 0f
1,1,1,1,1,1,1,1, 1,1,1,0,1,1,1,1, # 10 - 1f
1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, # 20 - 2f
1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, # 30 - 3f
1,4,4,4,4,4,4,4, 4,4,4,4,4,4,4,4, # 40 - 4f
4,4,5,5,5,5,5,5, 5,5,5,1,1,1,1,1, # 50 - 5f
1,5,5,5,5,5,5,5, 5,5,5,5,5,5,5,5, # 60 - 6f
5,5,5,5,5,5,5,5, 5,5,5,1,1,1,1,1, # 70 - 7f
0,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6, # 80 - 8f
6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6, # 90 - 9f
6,7,7,7,7,7,7,7, 7,7,7,7,7,8,8,8, # a0 - af
7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7, # b0 - bf
7,7,7,7,7,7,9,2, 2,3,2,2,2,2,2,2, # c0 - cf
2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, # d0 - df
2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, # e0 - ef
2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,0, # f0 - ff
)
CP949_ST = (
#cls= 0 1 2 3 4 5 6 7 8 9 # previous state =
MachineState.ERROR,MachineState.START, 3,MachineState.ERROR,MachineState.START,MachineState.START, 4, 5,MachineState.ERROR, 6, # MachineState.START
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, # MachineState.ERROR
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME, # MachineState.ITS_ME
MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 3
MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 4
MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 5
MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 6
)
CP949_CHAR_LEN_TABLE = (0, 1, 2, 0, 1, 1, 2, 2, 0, 2)
CP949_SM_MODEL = {'class_table': CP949_CLS,
'class_factor': 10,
'state_table': CP949_ST,
'char_len_table': CP949_CHAR_LEN_TABLE,
'name': 'CP949'}
# EUC-JP
EUCJP_CLS = (
4,4,4,4,4,4,4,4, # 00 - 07
4,4,4,4,4,4,5,5, # 08 - 0f
4,4,4,4,4,4,4,4, # 10 - 17
4,4,4,5,4,4,4,4, # 18 - 1f
4,4,4,4,4,4,4,4, # 20 - 27
4,4,4,4,4,4,4,4, # 28 - 2f
4,4,4,4,4,4,4,4, # 30 - 37
4,4,4,4,4,4,4,4, # 38 - 3f
4,4,4,4,4,4,4,4, # 40 - 47
4,4,4,4,4,4,4,4, # 48 - 4f
4,4,4,4,4,4,4,4, # 50 - 57
4,4,4,4,4,4,4,4, # 58 - 5f
4,4,4,4,4,4,4,4, # 60 - 67
4,4,4,4,4,4,4,4, # 68 - 6f
4,4,4,4,4,4,4,4, # 70 - 77
4,4,4,4,4,4,4,4, # 78 - 7f
5,5,5,5,5,5,5,5, # 80 - 87
5,5,5,5,5,5,1,3, # 88 - 8f
5,5,5,5,5,5,5,5, # 90 - 97
5,5,5,5,5,5,5,5, # 98 - 9f
5,2,2,2,2,2,2,2, # a0 - a7
2,2,2,2,2,2,2,2, # a8 - af
2,2,2,2,2,2,2,2, # b0 - b7
2,2,2,2,2,2,2,2, # b8 - bf
2,2,2,2,2,2,2,2, # c0 - c7
2,2,2,2,2,2,2,2, # c8 - cf
2,2,2,2,2,2,2,2, # d0 - d7
2,2,2,2,2,2,2,2, # d8 - df
0,0,0,0,0,0,0,0, # e0 - e7
0,0,0,0,0,0,0,0, # e8 - ef
0,0,0,0,0,0,0,0, # f0 - f7
0,0,0,0,0,0,0,5 # f8 - ff
)
EUCJP_ST = (
3, 4, 3, 5,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17
MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 3,MachineState.ERROR,#18-1f
3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START#20-27
)
EUCJP_CHAR_LEN_TABLE = (2, 2, 2, 3, 1, 0)
EUCJP_SM_MODEL = {'class_table': EUCJP_CLS,
'class_factor': 6,
'state_table': EUCJP_ST,
'char_len_table': EUCJP_CHAR_LEN_TABLE,
'name': 'EUC-JP'}
# EUC-KR
EUCKR_CLS = (
1,1,1,1,1,1,1,1, # 00 - 07
1,1,1,1,1,1,0,0, # 08 - 0f
1,1,1,1,1,1,1,1, # 10 - 17
1,1,1,0,1,1,1,1, # 18 - 1f
1,1,1,1,1,1,1,1, # 20 - 27
1,1,1,1,1,1,1,1, # 28 - 2f
1,1,1,1,1,1,1,1, # 30 - 37
1,1,1,1,1,1,1,1, # 38 - 3f
1,1,1,1,1,1,1,1, # 40 - 47
1,1,1,1,1,1,1,1, # 48 - 4f
1,1,1,1,1,1,1,1, # 50 - 57
1,1,1,1,1,1,1,1, # 58 - 5f
1,1,1,1,1,1,1,1, # 60 - 67
1,1,1,1,1,1,1,1, # 68 - 6f
1,1,1,1,1,1,1,1, # 70 - 77
1,1,1,1,1,1,1,1, # 78 - 7f
0,0,0,0,0,0,0,0, # 80 - 87
0,0,0,0,0,0,0,0, # 88 - 8f
0,0,0,0,0,0,0,0, # 90 - 97
0,0,0,0,0,0,0,0, # 98 - 9f
0,2,2,2,2,2,2,2, # a0 - a7
2,2,2,2,2,3,3,3, # a8 - af
2,2,2,2,2,2,2,2, # b0 - b7
2,2,2,2,2,2,2,2, # b8 - bf
2,2,2,2,2,2,2,2, # c0 - c7
2,3,2,2,2,2,2,2, # c8 - cf
2,2,2,2,2,2,2,2, # d0 - d7
2,2,2,2,2,2,2,2, # d8 - df
2,2,2,2,2,2,2,2, # e0 - e7
2,2,2,2,2,2,2,2, # e8 - ef
2,2,2,2,2,2,2,2, # f0 - f7
2,2,2,2,2,2,2,0 # f8 - ff
)
EUCKR_ST = (
MachineState.ERROR,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #08-0f
)
EUCKR_CHAR_LEN_TABLE = (0, 1, 2, 0)
EUCKR_SM_MODEL = {'class_table': EUCKR_CLS,
'class_factor': 4,
'state_table': EUCKR_ST,
'char_len_table': EUCKR_CHAR_LEN_TABLE,
'name': 'EUC-KR'}
# EUC-TW
EUCTW_CLS = (
2,2,2,2,2,2,2,2, # 00 - 07
2,2,2,2,2,2,0,0, # 08 - 0f
2,2,2,2,2,2,2,2, # 10 - 17
2,2,2,0,2,2,2,2, # 18 - 1f
2,2,2,2,2,2,2,2, # 20 - 27
2,2,2,2,2,2,2,2, # 28 - 2f
2,2,2,2,2,2,2,2, # 30 - 37
2,2,2,2,2,2,2,2, # 38 - 3f
2,2,2,2,2,2,2,2, # 40 - 47
2,2,2,2,2,2,2,2, # 48 - 4f
2,2,2,2,2,2,2,2, # 50 - 57
2,2,2,2,2,2,2,2, # 58 - 5f
2,2,2,2,2,2,2,2, # 60 - 67
2,2,2,2,2,2,2,2, # 68 - 6f
2,2,2,2,2,2,2,2, # 70 - 77
2,2,2,2,2,2,2,2, # 78 - 7f
0,0,0,0,0,0,0,0, # 80 - 87
0,0,0,0,0,0,6,0, # 88 - 8f
0,0,0,0,0,0,0,0, # 90 - 97
0,0,0,0,0,0,0,0, # 98 - 9f
0,3,4,4,4,4,4,4, # a0 - a7
5,5,1,1,1,1,1,1, # a8 - af
1,1,1,1,1,1,1,1, # b0 - b7
1,1,1,1,1,1,1,1, # b8 - bf
1,1,3,1,3,3,3,3, # c0 - c7
3,3,3,3,3,3,3,3, # c8 - cf
3,3,3,3,3,3,3,3, # d0 - d7
3,3,3,3,3,3,3,3, # d8 - df
3,3,3,3,3,3,3,3, # e0 - e7
3,3,3,3,3,3,3,3, # e8 - ef
3,3,3,3,3,3,3,3, # f0 - f7
3,3,3,3,3,3,3,0 # f8 - ff
)
EUCTW_ST = (
MachineState.ERROR,MachineState.ERROR,MachineState.START, 3, 3, 3, 4,MachineState.ERROR,#00-07
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.START,MachineState.ERROR,#10-17
MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f
5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,#20-27
MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f
)
EUCTW_CHAR_LEN_TABLE = (0, 0, 1, 2, 2, 2, 3)
EUCTW_SM_MODEL = {'class_table': EUCTW_CLS,
'class_factor': 7,
'state_table': EUCTW_ST,
'char_len_table': EUCTW_CHAR_LEN_TABLE,
'name': 'x-euc-tw'}
# GB2312
GB2312_CLS = (
1,1,1,1,1,1,1,1, # 00 - 07
1,1,1,1,1,1,0,0, # 08 - 0f
1,1,1,1,1,1,1,1, # 10 - 17
1,1,1,0,1,1,1,1, # 18 - 1f
1,1,1,1,1,1,1,1, # 20 - 27
1,1,1,1,1,1,1,1, # 28 - 2f
3,3,3,3,3,3,3,3, # 30 - 37
3,3,1,1,1,1,1,1, # 38 - 3f
2,2,2,2,2,2,2,2, # 40 - 47
2,2,2,2,2,2,2,2, # 48 - 4f
2,2,2,2,2,2,2,2, # 50 - 57
2,2,2,2,2,2,2,2, # 58 - 5f
2,2,2,2,2,2,2,2, # 60 - 67
2,2,2,2,2,2,2,2, # 68 - 6f
2,2,2,2,2,2,2,2, # 70 - 77
2,2,2,2,2,2,2,4, # 78 - 7f
5,6,6,6,6,6,6,6, # 80 - 87
6,6,6,6,6,6,6,6, # 88 - 8f
6,6,6,6,6,6,6,6, # 90 - 97
6,6,6,6,6,6,6,6, # 98 - 9f
6,6,6,6,6,6,6,6, # a0 - a7
6,6,6,6,6,6,6,6, # a8 - af
6,6,6,6,6,6,6,6, # b0 - b7
6,6,6,6,6,6,6,6, # b8 - bf
6,6,6,6,6,6,6,6, # c0 - c7
6,6,6,6,6,6,6,6, # c8 - cf
6,6,6,6,6,6,6,6, # d0 - d7
6,6,6,6,6,6,6,6, # d8 - df
6,6,6,6,6,6,6,6, # e0 - e7
6,6,6,6,6,6,6,6, # e8 - ef
6,6,6,6,6,6,6,6, # f0 - f7
6,6,6,6,6,6,6,0 # f8 - ff
)
GB2312_ST = (
MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, 3,MachineState.ERROR,#00-07
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,#10-17
4,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f
MachineState.ERROR,MachineState.ERROR, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#20-27
MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f
)
# To be accurate, the length of class 6 can be either 2 or 4.
# But it is not necessary to discriminate between the two since
# it is used for frequency analysis only, and we are validating
# each code range there as well. So it is safe to set it to be
# 2 here.
GB2312_CHAR_LEN_TABLE = (0, 1, 1, 1, 1, 1, 2)
GB2312_SM_MODEL = {'class_table': GB2312_CLS,
'class_factor': 7,
'state_table': GB2312_ST,
'char_len_table': GB2312_CHAR_LEN_TABLE,
'name': 'GB2312'}
# Shift_JIS
SJIS_CLS = (
1,1,1,1,1,1,1,1, # 00 - 07
1,1,1,1,1,1,0,0, # 08 - 0f
1,1,1,1,1,1,1,1, # 10 - 17
1,1,1,0,1,1,1,1, # 18 - 1f
1,1,1,1,1,1,1,1, # 20 - 27
1,1,1,1,1,1,1,1, # 28 - 2f
1,1,1,1,1,1,1,1, # 30 - 37
1,1,1,1,1,1,1,1, # 38 - 3f
2,2,2,2,2,2,2,2, # 40 - 47
2,2,2,2,2,2,2,2, # 48 - 4f
2,2,2,2,2,2,2,2, # 50 - 57
2,2,2,2,2,2,2,2, # 58 - 5f
2,2,2,2,2,2,2,2, # 60 - 67
2,2,2,2,2,2,2,2, # 68 - 6f
2,2,2,2,2,2,2,2, # 70 - 77
2,2,2,2,2,2,2,1, # 78 - 7f
3,3,3,3,3,2,2,3, # 80 - 87
3,3,3,3,3,3,3,3, # 88 - 8f
3,3,3,3,3,3,3,3, # 90 - 97
3,3,3,3,3,3,3,3, # 98 - 9f
#0xa0 is illegal in sjis encoding, but some pages does
#contain such byte. We need to be more error forgiven.
2,2,2,2,2,2,2,2, # a0 - a7
2,2,2,2,2,2,2,2, # a8 - af
2,2,2,2,2,2,2,2, # b0 - b7
2,2,2,2,2,2,2,2, # b8 - bf
2,2,2,2,2,2,2,2, # c0 - c7
2,2,2,2,2,2,2,2, # c8 - cf
2,2,2,2,2,2,2,2, # d0 - d7
2,2,2,2,2,2,2,2, # d8 - df
3,3,3,3,3,3,3,3, # e0 - e7
3,3,3,3,3,4,4,4, # e8 - ef
3,3,3,3,3,3,3,3, # f0 - f7
3,3,3,3,3,0,0,0) # f8 - ff
SJIS_ST = (
MachineState.ERROR,MachineState.START,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START #10-17
)
SJIS_CHAR_LEN_TABLE = (0, 1, 1, 2, 0, 0)
SJIS_SM_MODEL = {'class_table': SJIS_CLS,
'class_factor': 6,
'state_table': SJIS_ST,
'char_len_table': SJIS_CHAR_LEN_TABLE,
'name': 'Shift_JIS'}
# UCS2-BE
UCS2BE_CLS = (
0,0,0,0,0,0,0,0, # 00 - 07
0,0,1,0,0,2,0,0, # 08 - 0f
0,0,0,0,0,0,0,0, # 10 - 17
0,0,0,3,0,0,0,0, # 18 - 1f
0,0,0,0,0,0,0,0, # 20 - 27
0,3,3,3,3,3,0,0, # 28 - 2f
0,0,0,0,0,0,0,0, # 30 - 37
0,0,0,0,0,0,0,0, # 38 - 3f
0,0,0,0,0,0,0,0, # 40 - 47
0,0,0,0,0,0,0,0, # 48 - 4f
0,0,0,0,0,0,0,0, # 50 - 57
0,0,0,0,0,0,0,0, # 58 - 5f
0,0,0,0,0,0,0,0, # 60 - 67
0,0,0,0,0,0,0,0, # 68 - 6f
0,0,0,0,0,0,0,0, # 70 - 77
0,0,0,0,0,0,0,0, # 78 - 7f
0,0,0,0,0,0,0,0, # 80 - 87
0,0,0,0,0,0,0,0, # 88 - 8f
0,0,0,0,0,0,0,0, # 90 - 97
0,0,0,0,0,0,0,0, # 98 - 9f
0,0,0,0,0,0,0,0, # a0 - a7
0,0,0,0,0,0,0,0, # a8 - af
0,0,0,0,0,0,0,0, # b0 - b7
0,0,0,0,0,0,0,0, # b8 - bf
0,0,0,0,0,0,0,0, # c0 - c7
0,0,0,0,0,0,0,0, # c8 - cf
0,0,0,0,0,0,0,0, # d0 - d7
0,0,0,0,0,0,0,0, # d8 - df
0,0,0,0,0,0,0,0, # e0 - e7
0,0,0,0,0,0,0,0, # e8 - ef
0,0,0,0,0,0,0,0, # f0 - f7
0,0,0,0,0,0,4,5 # f8 - ff
)
UCS2BE_ST = (
5, 7, 7,MachineState.ERROR, 4, 3,MachineState.ERROR,MachineState.ERROR,#00-07
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f
MachineState.ITS_ME,MachineState.ITS_ME, 6, 6, 6, 6,MachineState.ERROR,MachineState.ERROR,#10-17
6, 6, 6, 6, 6,MachineState.ITS_ME, 6, 6,#18-1f
6, 6, 6, 6, 5, 7, 7,MachineState.ERROR,#20-27
5, 8, 6, 6,MachineState.ERROR, 6, 6, 6,#28-2f
6, 6, 6, 6,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #30-37
)
UCS2BE_CHAR_LEN_TABLE = (2, 2, 2, 0, 2, 2)
UCS2BE_SM_MODEL = {'class_table': UCS2BE_CLS,
'class_factor': 6,
'state_table': UCS2BE_ST,
'char_len_table': UCS2BE_CHAR_LEN_TABLE,
'name': 'UTF-16BE'}
# UCS2-LE
UCS2LE_CLS = (
0,0,0,0,0,0,0,0, # 00 - 07
0,0,1,0,0,2,0,0, # 08 - 0f
0,0,0,0,0,0,0,0, # 10 - 17
0,0,0,3,0,0,0,0, # 18 - 1f
0,0,0,0,0,0,0,0, # 20 - 27
0,3,3,3,3,3,0,0, # 28 - 2f
0,0,0,0,0,0,0,0, # 30 - 37
0,0,0,0,0,0,0,0, # 38 - 3f
0,0,0,0,0,0,0,0, # 40 - 47
0,0,0,0,0,0,0,0, # 48 - 4f
0,0,0,0,0,0,0,0, # 50 - 57
0,0,0,0,0,0,0,0, # 58 - 5f
0,0,0,0,0,0,0,0, # 60 - 67
0,0,0,0,0,0,0,0, # 68 - 6f
0,0,0,0,0,0,0,0, # 70 - 77
0,0,0,0,0,0,0,0, # 78 - 7f
0,0,0,0,0,0,0,0, # 80 - 87
0,0,0,0,0,0,0,0, # 88 - 8f
0,0,0,0,0,0,0,0, # 90 - 97
0,0,0,0,0,0,0,0, # 98 - 9f
0,0,0,0,0,0,0,0, # a0 - a7
0,0,0,0,0,0,0,0, # a8 - af
0,0,0,0,0,0,0,0, # b0 - b7
0,0,0,0,0,0,0,0, # b8 - bf
0,0,0,0,0,0,0,0, # c0 - c7
0,0,0,0,0,0,0,0, # c8 - cf
0,0,0,0,0,0,0,0, # d0 - d7
0,0,0,0,0,0,0,0, # d8 - df
0,0,0,0,0,0,0,0, # e0 - e7
0,0,0,0,0,0,0,0, # e8 - ef
0,0,0,0,0,0,0,0, # f0 - f7
0,0,0,0,0,0,4,5 # f8 - ff
)
UCS2LE_ST = (
6, 6, 7, 6, 4, 3,MachineState.ERROR,MachineState.ERROR,#00-07
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f
MachineState.ITS_ME,MachineState.ITS_ME, 5, 5, 5,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#10-17
5, 5, 5,MachineState.ERROR, 5,MachineState.ERROR, 6, 6,#18-1f
7, 6, 8, 8, 5, 5, 5,MachineState.ERROR,#20-27
5, 5, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 5, 5,#28-2f
5, 5, 5,MachineState.ERROR, 5,MachineState.ERROR,MachineState.START,MachineState.START #30-37
)
UCS2LE_CHAR_LEN_TABLE = (2, 2, 2, 2, 2, 2)
UCS2LE_SM_MODEL = {'class_table': UCS2LE_CLS,
'class_factor': 6,
'state_table': UCS2LE_ST,
'char_len_table': UCS2LE_CHAR_LEN_TABLE,
'name': 'UTF-16LE'}
# UTF-8
UTF8_CLS = (
1,1,1,1,1,1,1,1, # 00 - 07 #allow 0x00 as a legal value
1,1,1,1,1,1,0,0, # 08 - 0f
1,1,1,1,1,1,1,1, # 10 - 17
1,1,1,0,1,1,1,1, # 18 - 1f
1,1,1,1,1,1,1,1, # 20 - 27
1,1,1,1,1,1,1,1, # 28 - 2f
1,1,1,1,1,1,1,1, # 30 - 37
1,1,1,1,1,1,1,1, # 38 - 3f
1,1,1,1,1,1,1,1, # 40 - 47
1,1,1,1,1,1,1,1, # 48 - 4f
1,1,1,1,1,1,1,1, # 50 - 57
1,1,1,1,1,1,1,1, # 58 - 5f
1,1,1,1,1,1,1,1, # 60 - 67
1,1,1,1,1,1,1,1, # 68 - 6f
1,1,1,1,1,1,1,1, # 70 - 77
1,1,1,1,1,1,1,1, # 78 - 7f
2,2,2,2,3,3,3,3, # 80 - 87
4,4,4,4,4,4,4,4, # 88 - 8f
4,4,4,4,4,4,4,4, # 90 - 97
4,4,4,4,4,4,4,4, # 98 - 9f
5,5,5,5,5,5,5,5, # a0 - a7
5,5,5,5,5,5,5,5, # a8 - af
5,5,5,5,5,5,5,5, # b0 - b7
5,5,5,5,5,5,5,5, # b8 - bf
0,0,6,6,6,6,6,6, # c0 - c7
6,6,6,6,6,6,6,6, # c8 - cf
6,6,6,6,6,6,6,6, # d0 - d7
6,6,6,6,6,6,6,6, # d8 - df
7,8,8,8,8,8,8,8, # e0 - e7
8,8,8,8,8,9,8,8, # e8 - ef
10,11,11,11,11,11,11,11, # f0 - f7
12,13,13,13,14,15,0,0 # f8 - ff
)
UTF8_ST = (
MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 12, 10,#00-07
9, 11, 8, 7, 6, 5, 4, 3,#08-0f
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#20-27
MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#28-2f
MachineState.ERROR,MachineState.ERROR, 5, 5, 5, 5,MachineState.ERROR,MachineState.ERROR,#30-37
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#38-3f
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 5, 5, 5,MachineState.ERROR,MachineState.ERROR,#40-47
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#48-4f
MachineState.ERROR,MachineState.ERROR, 7, 7, 7, 7,MachineState.ERROR,MachineState.ERROR,#50-57
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#58-5f
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 7, 7,MachineState.ERROR,MachineState.ERROR,#60-67
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#68-6f
MachineState.ERROR,MachineState.ERROR, 9, 9, 9, 9,MachineState.ERROR,MachineState.ERROR,#70-77
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#78-7f
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 9,MachineState.ERROR,MachineState.ERROR,#80-87
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#88-8f
MachineState.ERROR,MachineState.ERROR, 12, 12, 12, 12,MachineState.ERROR,MachineState.ERROR,#90-97
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#98-9f
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 12,MachineState.ERROR,MachineState.ERROR,#a0-a7
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#a8-af
MachineState.ERROR,MachineState.ERROR, 12, 12, 12,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b0-b7
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b8-bf
MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,#c0-c7
MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR #c8-cf
)
UTF8_CHAR_LEN_TABLE = (0, 1, 0, 0, 0, 0, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6)
UTF8_SM_MODEL = {'class_table': UTF8_CLS,
'class_factor': 16,
'state_table': UTF8_ST,
'char_len_table': UTF8_CHAR_LEN_TABLE,
'name': 'UTF-8'}
| Django-locallibrary/env/Lib/site-packages/pip/_vendor/chardet/mbcssm.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_vendor/chardet/mbcssm.py",
"repo_id": "Django-locallibrary",
"token_count": 14532
} | 19 |
# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file.
import atexit
import contextlib
import sys
from .ansitowin32 import AnsiToWin32
orig_stdout = None
orig_stderr = None
wrapped_stdout = None
wrapped_stderr = None
atexit_done = False
def reset_all():
if AnsiToWin32 is not None: # Issue #74: objects might become None at exit
AnsiToWin32(orig_stdout).reset_all()
def init(autoreset=False, convert=None, strip=None, wrap=True):
if not wrap and any([autoreset, convert, strip]):
raise ValueError('wrap=False conflicts with any other arg=True')
global wrapped_stdout, wrapped_stderr
global orig_stdout, orig_stderr
orig_stdout = sys.stdout
orig_stderr = sys.stderr
if sys.stdout is None:
wrapped_stdout = None
else:
sys.stdout = wrapped_stdout = \
wrap_stream(orig_stdout, convert, strip, autoreset, wrap)
if sys.stderr is None:
wrapped_stderr = None
else:
sys.stderr = wrapped_stderr = \
wrap_stream(orig_stderr, convert, strip, autoreset, wrap)
global atexit_done
if not atexit_done:
atexit.register(reset_all)
atexit_done = True
def deinit():
if orig_stdout is not None:
sys.stdout = orig_stdout
if orig_stderr is not None:
sys.stderr = orig_stderr
@contextlib.contextmanager
def colorama_text(*args, **kwargs):
init(*args, **kwargs)
try:
yield
finally:
deinit()
def reinit():
if wrapped_stdout is not None:
sys.stdout = wrapped_stdout
if wrapped_stderr is not None:
sys.stderr = wrapped_stderr
def wrap_stream(stream, convert, strip, autoreset, wrap):
if wrap:
wrapper = AnsiToWin32(stream,
convert=convert, strip=strip, autoreset=autoreset)
if wrapper.should_wrap():
stream = wrapper.stream
return stream
| Django-locallibrary/env/Lib/site-packages/pip/_vendor/colorama/initialise.py/0 | {
"file_path": "Django-locallibrary/env/Lib/site-packages/pip/_vendor/colorama/initialise.py",
"repo_id": "Django-locallibrary",
"token_count": 804
} | 20 |
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