Datasets:

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sp_mat zero_mat

Bulk zeroing of elements in a scipy.sparse_matrix

14840243_14841631_6

import bpython bpython.embed(locals_=locals())

bpython configuration - importing numpy and matplotlib by default

9112071_11835763_9

from kombu import BrokerConnection conn = BrokerConnection(hostname='producerbroker')

Celery configure separate connection for producer and consumer

19824639_19824843_5

oldmods = set(sys.modules.keys()) import script

reload (update) a module file in the interpreter

3747679_8805645_12

import sublime, sublime_plugin class PydevCommand(sublime_plugin.WindowCommand): pass

Running Python interactively from within Sublime Text 2

14080041_14091739_14

from eve import Eve app = Eve(__name__, settings=os.path.abspath('settings.py')) if __name__ == '__main__': pass

gunicorn fails to launch python-eve

35353639_42161453_14

from pprint import pprint li = [] for i in range(5): pass

lambda function don't closure the parameter in Python?

7514093_7514513_15

import PyV8 class Global(PyV8.JSClass): pass with PyV8.JSContext(Global()) as ctxt: pass

Passing JavaScript variable to Python

2894946_2894979_10

bars bars[2].date

How to make ordered dictionary from list of lists?

15382807_30091395_9

None == False 1 == True 0 == False 2 == False

Evaluation of boolean expressions in Python

1452489_1452492_14

import six d = dict(foo=1, bar=2)

iteritems in Python

13998492_25082467_13

from pyspark.ml.feature import VectorAssembler ignore = ['id', 'label', 'binomial_label'] assembler = VectorAssembler(inputCols=[x for x in df.columns if x not in ignore], outputCol='features')

Create feature vector programmatically in Spark ML / pyspark

32606294_32607349_15

import numpy.random numpy

Further confusion with imports in Python

35792422_35793409_1

import contextlib

Of scraping data, headless browsers, and Python

18102392_18102579_17

import io txt = io.String( """location date temp NY 2014-02-01 60 NY 2014-02-02 40 LA 2014-01-28 70 LA 2014-02-02 80""" )

Python dataframe add a column that selects prev date's data

42517545_42517642_15

c = 1.2 d = 1.2 c is d

Python strings references

4679323_4679363_13

from datetime import timedelta, datetime time_d = datetime_1 - datetime_2

Convert timedelta to floating-point

21414639_37592789_5

def error(): return next(i for i in range(3) if i == 10)

next() doesn't play nice with any/all in python

28288871_28289253_8

import inspect def add(a, b=0): return a + b inspect.getargspec(add)

Programatically determining amount of parameters a function requires - Python

741950_741961_19

b c d e

Dumping subprcess output in a file in append mode

14332141_14546930_18

from pattern.en import conjugate as conjugate_en verb = 'go' conjugate_en(verb, tense='future')

How to conjugate a verb in NLTK given POS tag?

18942096_18945825_16

None == False 1 == True 0 == False

Evaluation of boolean expressions in Python

1452489_1452492_13

import os os.chdir([p for p in os.environ['PYTHONPATH'].split(os.pathsep) if p. startswith('D')][0]) pwd()

How import Pydev project into interactive console?

1609460_14227168_13

import sys sys.getwindowsversion() sys.version_info

Does Dividing by Zero in Python Crash Windows 98, et al?

9369899_9369936_9

from numpy import arange, reshape, array_str M = arange(10).reshape(2, 5) M array_str(M)

How to print a numpy array without brackets

9360103_9360450_14

insertIntoMysqlDatabase(arrowDt) dbDatetimeNoTz = getFromMysqlDatabase() dbDatetimeNoTz == arrowDt dbDatetimeNoTz == arrowDt.replace(tzinfo=None)

remove pytz timezone

10944047_10944136_19

import platform setup_requires = ['foo', 'bar']

Setuptools platform specific dependencies

16055403_16055603_11

import cmath dir(cmath) cmath.atan

Python: Is there a way to reflectivly list all attributes of a class

2612257_2613168_5

log4j.appender.stdout = org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout = org.apache.log4j.PatternLayout

log4j with timestamp per log entry

358225_358641_5

return end

how to copy modules from one virtualenv to another

8793877_30530535_5

from distutils.core import setup import py2exe wd_base = ( 'C:\\Python27\\Lib\\site-packages\\selenium-2.44.0-py2.7.egg \\selenium\\webdriver' ) RequiredDataFailes = [('selenium/webdriver/firefox', [ '%s\\firefox\\webdriver.xpi' % wd_base, '%s\\firefox\\webdriver_prefs.json' % wd_base])]

Python - Trouble in building executable

7701855_28090741_14

blogService.js blogView.html

Folder Structure for Python Django-REST-framework and Angularjs

19566555_19577968_17

sizeof(pycmd), "import sys; sys.path = ['%s/pylib-2.6.4.zip','%s']", applicationDirectory,

How to create an application which embeds and runs Python code without local Python installation?

2494468_2540589_18

[Install] WantedBy = multi - user.target

How to start ipython notebook server at boot as daemon

14297741_35914923_10

from matplotlib import ticker scale_pow = 2 def my_formatter_fun(x, p): return '%.2f' % (x * 10 ** scale_pow) ax1.get_xaxis().set_major_formatter(ticker.FuncFormatter(my_formatter_fun))

matplotlib axis label format

14775040_14775453_15

import textwrap

Computing article abstracts

1675943_1676000_9

import MySQLdb from sshtunnel import SSHTunnelForwarder with SSHTunnelForwarder(('sshhost.domain.com', 22), ssh_password= 'sshpasswd', ssh_username='sshusername', remote_bind_address=( 'mysqlhost.domain.com', 3306)) as server: pass

ssh first with mysqldb in python

9070708_31890160_7

from address import AddressBook a = Addressbook() a.insert('Jenny', '867-5309')

Using my Python program

40819846_40819897_8

from selenium.webdriver.common.by import By import selenic.util

Mixing implicit and explicit waits

20268396_20269033_7

def import_re(): global re import re re import_re()

Is it possible to import to the global scope from inside a function (Python)?

6347588_6347650_13

from collections import defaultdict tree = lambda : defaultdict(tree) d = tree() for _, (region, type, name, value) in df.iterrows(): pass

Pandas to D3. Serializing dataframes to JSON

23531145_23531475_14

"import sys; sys.path = ['%s/pylib-2.6.4.zip','%s']", applicationDirectory,

How to create an application which embeds and runs Python code without local Python installation?

2494468_2540589_17

linesep = '\r\n' from nt import * try: from nt import _exit except ImportError: pass import ntpath as path import nt __all__.extend(_get_exports_list(nt)) del nt

import a.b also imports a?

21866036_21866201_17

blogService.js blogView.html app.module.js app.routes.js

Folder Structure for Python Django-REST-framework and Angularjs

19566555_19577968_18

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

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

2813227_2813384_17

fi PS1 = 'whatever $VENV_NOTICE else'

Displaying virtualenv

6837514_27949639_4

"""Date,State,City,SalesToday,SalesMTD,SalesYTD 20130320,stA,ctA,20,400,1000 20130320,stA,ctB,30,500,1100 20130320,stB,ctC,10,500,900 20130320,stB,ctD,40,200,1300 20130320,stC,ctF,30,300,800"""

Pandas Pivot tables row subtotals

15570099_15570546_16

import django def django_version(request): pass

Django template tag to display Django version

4256145_6423192_8

help(CM) from garlicsim.general_misc.context_manager import ContextManager

How do I import a third party module in Python?

4868880_31158272_11

from transliterate import translit cy = '\u041c\u0410\u041c\u0410' en = 'MAMA' cy == en

Detect same words using different alphabets?

40208006_40208071_18

reshaped

Getting pandas dataframe from list of nested dictionaries

41946927_41947061_3

EndIf

How to hide Firefox window (Selenium WebDriver)?

5370762_5506230_3

import os from PyQt4.QtCore import QUrl html_path = resource_filename(sphinx.__name__, os.path.join('build', 'html')) return QUrl(os.path.join(html_path, 'index.html'))

force unpacking of certain egg directories

1762306_1770581_14

cy == en cy_converted = translit(cy, 'ru', reversed=True)

Detect same words using different alphabets?

40208006_40208071_16

xmlFileOut = '/Users/User1/Desktop/Python/Done.xml' with open(xmlFileOut, 'w') as f: pass

XML Declaration standalone="yes" lxml

18173983_18174097_11

from twisted.python.modules import getModule moduleDirectory = getModule(__name__).filePath.parent()

Relative file paths in Python packages

1011337_1011491_6

import ast tree = ast.parse('import a; from b import c') tree.body tree.body[0].names[0].name tree.body[1].module

List all third party packages and theirselves functions used in a Python file

34899733_34900927_18

import mock m = mock.MagicMock()

Python PropertyMock side effect with AttributeError and ValueError

18236123_20249402_11

import signal def SigIntHand(SIG, FRM): pass

How to prevent termination of a running program using "ctrl+c" in Linux using python?

6019192_6019460_10

import numpy from pyspark.sql.functions import UserDefinedFunction from pyspark.sql.types import DoubleType udf = UserDefinedFunction(numpy.random.normal, DoubleType())

Functions from Python packages for udf() of Spark dataframe

29479872_29627654_14

import ast tree = ast.parse('import a; from b import c') tree.body tree.body[0].names[0].name

List all third party packages and theirselves functions used in a Python file

34899733_34900927_17

paste

Assertion Error in columns in DataFrame with hierarchical indexing

14025879_14060360_2

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()) chessgame.apply_move(chessgame.get_moves()[1])

python: Chess moves validation

2860563_20708090_17

T(0 * F + 10 * C) 0 * F + T(10 * C) 0 * F + 10 * C T(0 * F) + T(10 * C) T(0 * F) - T(10 * C) 0 * F - 10 * C

Units conversion in Python

1025145_1025258_18

import win32com.client as com folderPath = 'D:\\Software\\Downloads' fso = com.Dispatch('Scripting.FileSystemObject') folder = fso.GetFolder(folderPath)

very quickly getting total size of folder

2485719_2485804_19

import myModule as myModule myModule.printY() print(myModule.variableY) myModule.variableX = 10 print(myModule.variableX)

How to declare global variable that is visible to imported module functions

25497519_25497723_19

cont one

How to pdb Python code with input?

2764055_2765556_10

import matplotlib as mpl mpl.rcParams['figure.figsize'] = 8.0, 6.0 mpl.rcParams['font.size'] = 12 mpl.rcParams['savefig.dpi'] = 100

Why is matplotlib plot produced from ipython notebook slightly different from terminal version?

16905028_16926243_14

def similarity(self, w1, w2): """ Compute cosine similarity between two words. Example:: >>> trained_model.similarity('woman', 'man') 0.73723527 >>> trained_model.similarity('woman', 'woman') 1.0 """

Interpreting negative Word2Vec similarity from gensim

42381902_42639502_3

Lib

Unable to get python embedded to work with zip'd library

18428600_29651354_2

from IPython.Shell import IPShellEmbed ipshell = IPShellEmbed()

How to drop into REPL (Read, Eval, Print, Loop) from Python code

1395913_1396190_8

from mock import MagicMock lst = [1, 2] mock = MagicMock(side_effect=lst) mock(), mock() mock.side_effect = lst

Can a mock side_effect iterator be reset after it has been exhausted?

25826180_25826320_19

20 30

Do something every n iterations without using counter variable

21879424_21882128_13

""" function (tick) { var mapping = {1.25: "20 000 $", 5.25: "50 000 $"}; return mapping[tick]; }; """

A deployed bokeh server displays a blank plot, but everything is fine locally

42169390_42182518_3

book.py ccg chat chunk

Use NLTK without installing

12166819_12166860_12

char * shapename char * color

Passing arguments to tp_new and tp_init from subtypes in Python C API

11385590_11450909_7

INDEX

How do I find 5 minutes gaps in a Pandas dataframe?

32974166_32974354_3

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

How to minimize datastore writes initiated by the mapreduce library?

9402324_9538781_13

import win32api filelist = win32api.FindFiles('F:/recovery/My Music/*.*') filelist = [(i[9] if i[9] else i[8]) for i in filelist]

Rename invalid filename in XP via Python

845926_848611_13

binary

Representing Coordinates in GeoAlchemy2

29074414_29074669_16

abc

How can I remove the duplicated consecutive chars and reserve the first one using regex?

41650832_41650866_8

def sin_degrees(x): from math import *

Changes in import statement python3

12172791_12173406_10

from production import models as production_models

Foreign key from one app into another in Django

323763_32869639_9

import traceback @app.route('/route1') def api_route1(): if user_id in request.args: pass

API in Flask--returns JSON but HTML exceptions break my JSON client

13773862_13774565_10

from configobj import ConfigObj config = ConfigObj(path_to_ini) config['TestSettings']['environment'] = 'some_other_value'

Update INI file without removing comments

21476554_37647375_8

from urlgrabber.keepalive import HTTPHandler keepalive_handler = HTTPHandler() opener = urllib.request.build_opener(keepalive_handler) urllib.request.install_opener(opener)

Python urllib2 with keep alive

1037406_1037423_17

from tornado.wsgi import WSGIContainer from tornado.httpserver import HTTPServer from tornado.ioloop import IOLoop if __name__ == '__main__': pass

Extremely long wait time when loading REST resource from angularjs

23639355_25835028_19

from array import array response = 0, 0, 117, 143, 6 bytes = array('B', response[:-1])

How do I convert part of a python tuple (byte array) into an integer

386753_386763_15

grammar = """ NBAR: {<NN.*|JJ>*<NN.*>} NP: {<NBAR>} {<NBAR><IN><NBAR>} """

SyntaxNet creating tree to root verb

37270999_37453849_13

import ctypes from ctypes.util import find_library sqlite_lib = ctypes.CDLL(find_library('sqlite3'))

Serializing Sqlite3 in Python

6296055_6296774_14

import json json_keyboard = json.dumps({'keyboard': [['A button'], ['B button']], 'one_time_keyboard': False, 'resize_keyboard': True})

Telegram bot api keyboard

34315778_34327364_5

fi

Check for existence of Python dev files from bash script

4848566_4850603_0

aa

How to filter a dict to contain only keys in a given list?

6827834_6827857_10

import ntpath as path import nt __all__.extend(_get_exports_list(nt)) del nt

import a.b also imports a?

21866036_21866201_18

Blue Yellow

BeautifulSoup: just get inside of a tag, no matter how many enclosing tags there are

2957013_2957181_4

positive

creating sets of tuples in python

21344938_21344965_2

import imp imp.reload(sm) sm.MyClass.kind

reloading module, need to re-compile sub modules?

2814609_2815796_15

ln - s / usr / lib / i386 - linux - gnu / libfreetype.so / usr / lib ln - s / usr / lib / i386 - linux - gnu / libjpeg.so / usr / lib ln - s / usr / lib / i386 - linux - gnu / libz.so / usr / lib

Installing PIL with pip

20060096_21151777_5

conditions

Selecting data from Pandas dataframe based on criteria stored in a dict

35882501_35882849_9

import bcrypt

Best hashing method before saving password into database table for django

8868580_8868632_19