Datasets:

d0rj

/

conala-mined-ru

like 0

foo foo.dtypes

pandas increment cell value of dataframe with mixed column types

19777751_19791830_13

def statics_wrapper(request, **dict): from django.views import static return static.serve(request, dict['path'], document_root=os.path.join( settings.BASE_DIR, 'apps', dict['app'], 'static'), show_indexes=True)

How should Django Apps bundle static media?

2063923_2064078_9

import decimal def display(x): digits = 15

print float to n decimal places including trailing 0's

8568233_8568655_12

from pyspark.ml import Pipeline from pyspark.ml.feature import StringIndexer indexers = [StringIndexer(inputCol=column, outputCol=column + '_index').fit (df) for column in list(set(df.columns) - set(['date']))] pipeline = Pipeline(stages=indexers)

Apply StringIndexer to several columns in a PySpark Dataframe

36942233_36944716_18

""" >>> least_common_values([1,1,2,2,2,2,3,3,3,3,3,3,3,4,4,4,4,4,4,4], 2) [(1, 2), (2, 4)] """

Python 3.1 - Obtaining the least common element in array

4743035_4743069_7

data = robjects.r(""" set.seed(1) x <- runif(5) """)

Creating same random number sequence in Python, NumPy and R

22213298_22213400_13

420 420

Python 2to3 tool adds a vowel to my integer

24187248_24187292_1

ids_list = list(ids) import json

serializing result of a queryset with json raises error:

6720121_15025409_8

import re Variable = ( "The sun shines, that's fine [not, for, everyone] and if it rains, it Will Be better." )

Replace a string located between

11096720_11096811_7

from pyspark.ml import Pipeline from pyspark.ml.feature import StringIndexer indexers = [StringIndexer(inputCol=column, outputCol=column + '_index').fit (df) for column in list(set(df.columns) - set(['date']))]

Apply StringIndexer to several columns in a PySpark Dataframe

36942233_36944716_19

END

Read stdin from inlined python in bash

27301434_29272312_5

ls

Deploying existing Django app on Heroku

7974902_7974981_0

from gensim.models.word2vec import LineSentence np.savetxt('train_data.txt', arr, delimiter=' ', fmt='%s')

Gensim word2vec on predefined dictionary and word-indices data

35721503_40512757_12

import rpy2.robjects as robjects data = robjects.r(""" set.seed(1) x <- runif(5) """) print(np.array(data))

Creating same random number sequence in Python, NumPy and R

22213298_22213400_11

__requires__ = 'pip==6.1.1' import sys from pkg_resources import load_entry_point

Upgrade pip in Amazon Linux

34103119_40616976_14

import itertools def replace(s1, s2, l): lslice = [slice(0, s1.start), s2, slice(s1.stop, s2.start), s1, slice( s2.stop, len(l))]

Swapping two sublists in a list

31111258_31112779_7

from IPython.frontend.terminal.interactiveshell import TerminalInteractiveShell shell = TerminalInteractiveShell(user_ns=namespace)

Google App Engine Local (Development) IPython Shell

14469685_14505791_11

ACTIVE_TAG = _ACTIVE_TAG

How can a #defined C value be exposed to Python in a Cython module?

5697479_5705865_19

import os

Can Keras with Tensorflow backend be forced to use CPU or GPU at will?

40690598_42750563_5

gdb > bt

Is there a way to attach a debugger to a multi-threaded Python process?

47701_550795_2

nf

How to find match items from two lists?

11615041_11615157_2

a = 5 import tst

Accessing variables from IPython interactive namespace in a script

10622268_10622842_10

from IPython.core.display import display, HTML output = df.to_html(formatters={'var1': '{:,.2f}'.format, 'var2': '{:,.2f}' .format, 'var3': '{:,.2%}'.format})

Format certain floating dataframe columns into percentage in pandas

23981601_36175424_8

ts_column VALUES

How to insert current_timestamp into Postgres via python

6018214_6019262_5

for line in tr(tail('-f', 'test.log', _piped=True), '[:upper:]', '[:lower:]', _iter=True): pass

Python piping output between two subprocesses

4846891_15375897_2

from configobj import ConfigObj cfg = ConfigObj('/home/.aws/config') access_key_id = cfg['aws_access_key_id']

A configuration file that can be read by python and shell

14441412_33168066_9

from amazon.api import AmazonAPI amazon = AmazonAPI(ACCESS_KEY, SECRET, ASSOC) results = amazon.search(Keywords='book name', SearchIndex='Books') for item in results: pass

Searching for books with the Amazon Product Advertising API - Python

16328040_17948626_12

t = timeit.Timer( 'c=b.view(np.ndarray)[~b.mask[:,0]]; np.apply_along_axis(test, 1, c)', 'from __main__ import test, b, ma, np') print(round(t.timeit(100), 6))

Python/Numpy - Masked Arrays are Very Slow

5760668_6584120_19

from scipy.interpolate import spline xnew = np.linspace(T.min(), T.max(), 300) power_smooth = spline(T, power, xnew) plt.plot(xnew, power_smooth)

Plot smooth line with PyPlot

5283649_5284038_13

from platform import node if node() in ['dev1', 'dev2']: from local import * elif node() in ['prod1', 'prod2']: from production import *

Active Django settings file from Celery worker

21975666_22055820_17

import croniter import datetime now = datetime.datetime.now() cron = croniter.croniter('45 17 */2 * *', now)

Parsing crontab-style lines

7390170_7399453_19

Next

Extracting columns from text file using Perl one-liner: similar to Unix cut

2499746_2499903_6

from crontab import CronTab cron = CronTab()

How to run a python file using cron jobs

11774925_26897450_9

def _force_https(): if not app.debug: from flask import _request_ctx_stack if _request_ctx_stack is not None: reqctx = _request_ctx_stack.top

Make Flask's url_for use the 'https' scheme in an AWS load balancer without messing with SSLify

34802316_34802317_16

MarkupSafe == 0.18

Gunicorn with Flask using wrong Python

18776745_18776917_4

from Selenium2Library import Selenium2Library

Pass existing Webdriver object to custom Python library for Robot Framework

23703870_23704655_17

import sys def commandline_arg(bytestring): pass

Don't argparse read unicode from commandline?

22947181_23085282_12

notAFixedPoint = true pathsToNode.AddMany(newPathsToNode)

Solving a graph issue with Python

20493932_20563453_3

import org.openqa.selenium.remote.RemoteWebDriver import org.openqa.selenium.support.events.EventFiringWebDriver

Get browser version using selenium webdriver

12556163_18394030_9

pull_sources gen_vim_config

Any pointers on using Ropevim? Is it a usable library?

4843493_5082394_7

import os import glob

Buildout-aware Python autocompletion for Sublime Text

10540823_10910530_9

who a

How do I inspect one specific object in IPython

28678438_28678554_4

from tipfy import RequestHandler, Response from tipfy.ext.auth import AppEngineAuthMixin, user_required

How do I secure REST calls I am making in-app?

6091784_6091840_7

bars

How to make ordered dictionary from list of lists?

15382807_30091395_10

regions = mlab.contiguous_regions(ser_orig == manual_mode) for i, (start, end) in enumerate(regions): ser_orig[start:end] = new_manual_mode_text.format(i) ser_orig

Finding contiguous, non-unique slices in Pandas series without iterating

35491426_35491719_9

from timeit import timeit timeit('factarr*cplxarr.real+(1j)*cplxarr.imag', setup= 'from __main__ import factarr,cplxarr')

Scale the real part of complex numpy array

13567089_13567150_16

import time max_execution_time = 10000000 start_time = time.clock()

Stop Sublime Text from executing infinite loop

28397473_28397561_18

import datetime now = datetime.datetime.now(created_at) five_minutes_ago = now - datetime.timedelta(minutes=5)

How to minimize datastore writes initiated by the mapreduce library?

9402324_9538781_14

import_line = 'from %s import (%%s)' % module_name length = len(import_line) - 3 print(import_line % (',\n' + length * ' ').join([a for a in dir(module) if not re.match('__.*[^_]{2}', a)]))

Tool to help eliminate wildcard imports

7249488_7254337_11

Flask, Django >= 1.3,

How to check if my Python has all required packages?

16294819_16298328_12

import bs4 def bs_parse(html): pass

Set lxml as default BeautifulSoup parser

27790415_41891285_8

nums = [1, 18]

Python: Zip dict with keys

5207987_15373074_11

from Chessnut import Game chessgame = Game(fen= 'rnbq1rk1/ppppp1bp/5np1/5p2/2PP4/2NBPN2/PP3PPP/R1BQK2R b KQ - 4 6') print(chessgame) print(chessgame.get_moves())

python: Chess moves validation

2860563_20708090_18

one two three four

How to pdb Python code with input?

2764055_2765556_12

t = """date Count 6/30/2010 525 7/30/2010 136 8/31/2010 125 9/30/2010 84 10/29/2010 4469"""

python pandas extract year from datetime --- df['year'] = df['date'].year is not working

30405413_30405634_15

import numpy a = [2.3, 1.23, 3.4, 0.4]

Sorting while preserving order in python

3728017_3728064_9

py - backward - clause py - copy - clause

Comparison of Python modes for Emacs

15670505_15761249_11

selectNodeVersion

Custom Deployment to Azure Websites

28366550_28449006_1

cmp = PyObject_RichCompareBool(el, PyList_GET_ITEM(a, i), Py_EQ) return cmp

Specifics of List Membership

3049651_3049700_3

this.processor = processor

How to get client's IP in a python thrift server

20774745_21539806_1

s1 = """ import numpy as np a=np.random.randint(0,200,100) b1=np.random.randint(0,100,50) np.intersect1d(b1,a) """ s2 = """ import numpy as np a=np.random.randint(0,200,100) b1=np.random.randint(0,100,50) a[np.in1d(a, b1)] """

Return values from array based on indices of common values in two other arrays

29631504_29631641_15

import heapq

Get models ordered by an attribute that belongs to its OneToOne model

40079728_40082910_2

end end end

Find out largest string value size for keys in Redis database

26870303_26876001_5

from memcached_stats import MemcachedStats mem = MemcachedStats()

How do I check the content of a Django cache with Python memcached?

8512842_8716502_17

from sortedcontainers import SortedDict sorted_dict = SortedDict(a=1, b=2, c=2, d=1, e=3)

Python select ith element in OrderedDict

22610896_22927489_5

print(constant.CLIENT_CONNECTED) print(constant.GET_SERVER_QUEUE) print(constant.GET_SERVER_QUEUE)

Python constants declaration

6408886_6409798_18

list_text = """-347 a negative number -100 another negative number -25 and again, a negative number 17 some text 25 foo bar 100 two same texts 100 two same texts (almost) 350 a positive number"""

Alphanumeric sorting in Python and negative numbers

42448265_42448358_9

import outside_code import functions for name in getattr(functions, '__all__', (n for n in vars(functions) if not n[0] == '_')): pass

Modules and variable scopes

39646760_39646997_13

from asciimatics.screen import Screen def demo(screen): screen.print_at('+' * screen.width, 0, 0) screen.refresh()

Linux Terminal Display and Python

7636984_36651981_15

from docopt import docopt from schema import Schema, Use, Or, SchemaError if __name__ == '__main__': pass

docopt + schema validation

14588098_14590233_19

from flaskext.uploads import UploadSet, configure_uploads app = Flask(__name__) app.config['UPLOADED_CSVFILES_DEST'] = '/var/uploads' csvfiles = UploadSet('csvfiles', ('csv',))

RuntimeError: cannot access configuration outside request

23650544_23651042_15

sh

pandas: extract or split char from number string

22353369_22356735_8

directories = [self._root.template_path], imports = ['from utils.view import handle_unicode'],

how to deal with unicode in mako?

3333550_25235213_15

from werkzeug.local import LocalProxy from flask import current_app logger = LocalProxy(lambda : current_app.logger) from core import logger @mod.route('/') def index(): pass

In Flask: How to access app Logger within Blueprint

16994174_31764294_17

from twisted.web import client d = client.getPage(url=context.client.location(), postdata=str(context. envelope), method='POST', headers=context.client.headers()) d.addCallback(context.succeeded) from pprint import pprint d.addCallback(pprint)

Benefits of twisted-suds - Async way of using python suds soap lib

19569701_19707600_16

from PIL.ExifTags import TAGS img = Image.open('test.jpg')

Exif reading library

14009148_14046303_12

from memcached_stats import MemcachedStats mem = MemcachedStats() list(mem.keys()) key = list(mem.keys())[0]

How do I check the content of a Django cache with Python memcached?

8512842_8716502_19

md5Hash = md5.new somedata = 'foobar'

python subprocess read stdout as it executes

7346434_10603830_8

import inspect def pv(name): record = inspect.getouterframes(inspect.currentframe())[1] frame = record[0]

Printing Variable names and contents as debugging tool; looking for emacs/Python shortcut

2813227_2813384_18

GET_SERVER_QUEUE = 9998 ERROR = 9999

Python constants declaration

6408886_6409798_17

from lockfile.pidlockfile import PIDLockFile from lockfile import AlreadyLocked pidfile = PIDLockFile('/var/run/mydaemon.pid', timeout=-1) try: pidfile.acquire() except AlreadyLocked: pass

python-daemon context fails to start when a stale PID file is present

9020860_23654859_14

python 420 python3 420 420

Python 2to3 tool adds a vowel to my integer

24187248_24187326_5

stationLat = -40 s

How do I change a value while debugging python with pdb?

7912820_32020282_2

import cmath, math z = -1 + 0j

Numpy - square root of -1 leaves a small real part

6290222_6293302_8

import re invalid_escape = re.compile('\\\\[0-7]{1,3}') def replace_with_byte(match): pass

Fixing invalid JSON escape

15198426_15198886_18

import requests html = requests.get( 'http://www.cnn.com/2013/01/04/justice/ohio-rape-online-video/index.html?hpt=hp_c2' ).text soup = BS(html)

Identifying large bodies of text via BeautifulSoup or other python based extractors

14164350_14164704_15

V = list(range(100000)) for x in V: pass

Using Windows Python from Cygwin

3250749_3250975_10

req1 == 1.0 req2 == 1.0 req3 == 1.0

How to customize a requirements.txt for multiple environments?

17803829_20720019_6

from enum import Enum class Color(Enum): red = 1

Import Error for module that pip reports as installed

29325838_30716284_11

python - bcrypt arrow

Parallel Pip install

11021130_29618322_8

import fortranformat as ff reader = ff.FortranRecordReader('(6F13.7)')

Read FORTRAN formatted numbers with Python

13274066_13551976_5

from twisted.web import client d = client.getPage(url=context.client.location(), postdata=str(context. envelope), method='POST', headers=context.client.headers()) d.addCallback(context.succeeded)

Benefits of twisted-suds - Async way of using python suds soap lib

19569701_19707600_15

ids = p.values_list('id', flat=True) ids_list = list(ids) import json

serializing result of a queryset with json raises error:

6720121_15025409_9

setup = ( """from random import randint as R;d=dict((str(R(0,1000000)),R(0,1000000)) for i in range(D));q=dict((str(R(0,1000000)),R(0,1000000)) for i in range(Q));print("looking for %s items in %s"%(len(q),len(d)))""" ) Timer('set(q) <= set(d)', 'D=1000000;Q=100;' + setup).timeit(1) Timer('set(q) <= d.keys()', 'D=1000000;Q=100;' + setup).timeit(1)

python: How do I check that multiple keys are in a dict in one go?

1285911_1552005_11

text = """show the (name) of the (person) calc the sqrt of (+ (* (2 4) 3))""" import pyparsing for match in pyparsing.nestedExpr('(', ')').searchString(text): pass

Regex: Match brackets both greedy and non greedy

6071784_6072233_10

from selenium import webdriver from selenium.webdriver.firefox.firefox_binary import FirefoxBinary binary = FirefoxBinary('path/to/binary')

Headless script crashes after a few runs

40612091_40731065_9

waitQueueMultiple = n

how can I release mongodb connections?

6133154_6148721_5

vector < vector < Point >> contours vector < Vec4i > hierarchy

Detection of irregular shapes using houghcircle function opencv python

38907219_38917817_12

import module if update_version > module.version: download(update_module) import module

Is it possible for a running python program to overwrite itself?

291448_291733_16

import Control.Monad import Data.List

How to make ST computation produce lazy result stream (or operate like a co-routine)?

10767736_10771055_4