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python Programming Glossary: python3How to install python3 version of package via pip? http://stackoverflow.com/questions/10763440/how-to-install-python3-version-of-package-via-pip to install python3 version of package via pip I have both python2.7 and python3.2.. version of package via pip I have both python2.7 and python3.2 installed in Ubuntu 12.04 . The symbolic link python links.. of package name . Some package supports both python2 and python3 . How to install python3 version of package name via pip python..
Python cannot handle numbers string starting with 0. Why? http://stackoverflow.com/questions/13013638/python-cannot-handle-numbers-string-starting-with-0-why does not work any more in python i.e. does not work in python3 . But does that not mean that the the behaviour for numbers.. that since 012 is no longer an octal literal constant in python3.x they disallowed the 012 syntax to avoid strange backward compatibility..
Python: How to make a cross-module variable? http://stackoverflow.com/questions/142545/python-how-to-make-a-cross-module-variable
multiprocessing GUI schemas to combat the “Not Responding” blocking http://stackoverflow.com/questions/15698251/multiprocessing-gui-schemas-to-combat-the-not-responding-blocking need is a single pool and a few callbacks # usr bin env python3 import multiprocessing time random sys from PySide.QtCore import.. Entries in a Queue updating a QProgressBar # usr bin env python3 import multiprocessing multiprocessing.pool time random sys..
Returning the product of a list http://stackoverflow.com/questions/2104782/returning-the-product-of-a-list from operator import mul # from functools import reduce # python3 compatibility def with_lambda list reduce lambda x y x y list.. from operator import mul # from functools import reduce # python3 compatibility def with_lambda list reduce lambda x y x y list..
while (1) Vs. for while(True) — Why is there a difference? http://stackoverflow.com/questions/3815359/while-1-vs-for-whiletrue-why-is-there-a-difference True 2 Why does while distinguish the two I noticed that python3 does evaluate the statements using identical operations while.. 6 LOAD_CONST 0 None 9 RETURN_VALUE Is there a change in python3 to the way booleans are evaluated python share improve this..
Process escape sequences in a string in Python http://stackoverflow.com/questions/4020539/process-escape-sequences-in-a-string-in-python bytes myString utf 8 .decode unicode_escape # python3 decoded_string myString.decode 'string_escape' # python2 print..
What's the proper way to install pip, virtualenv, and distribute for Python? http://stackoverflow.com/questions/4324558/whats-the-proper-way-to-install-pip-virtualenv-and-distribute-for-python
http://stackoverflow.com/questions/5276967/python-in-xcode-4-or-xcode-5 identifier. For the Build Tool field type in usr local bin python3 for Python 3 or usr bin python for Python 2 or Python 1 if you're.. executables are enter these commands into Terminal which python3 and which python . Choose where to save it and click Create..
Load module from string in python http://stackoverflow.com/questions/5362771/load-module-from-string-in-python to disk UPDATE NOTE This issue is also a problem in python3. The code I'm trying to load is only partially trusted. I've..
What does the Python Ellipsis object do? http://stackoverflow.com/questions/772124/what-does-the-python-ellipsis-object-do full number of dimensions in the array . Interestingly in python3 the Ellipsis literal ... is usable outside the slice syntax..
http://stackoverflow.com/questions/1092531/event-system-in-python be pretty straightforward apparently does not yet support Python3 PyDispatcher seems to emphasize flexibility with regards to..
Python: What's the difference between __builtin__ and __builtins__? http://stackoverflow.com/questions/11181519/python-whats-the-difference-between-builtin-and-builtins created the first time a module is imported. Note that in Python3 the module __builtin__ has been renamed to builtins to avoid..
Python, Tkinter, Scrollbar and Text Field http://stackoverflow.com/questions/13832720/python-tkinter-scrollbar-and-text-field working example import Tkinter as tki # Tkinter tkinter in Python3 class App object def __init__ self self.root tki.Tk # create.. is the ScrolledText module renamed tkinter.scrolledtext in Python3 . It contains a class that is also called ScrolledText which..
How do I unescape HTML entities in a string in Python 3.1? http://stackoverflow.com/questions/2360598/how-do-i-unescape-html-entities-in-a-string-in-python-3-1 undocumented function html.parser.HTMLParser.unescape In Python3 import html.parser html.parser.HTMLParser .unescape 'Suzy amp..
Python library for converting plain text (ASCII) into GSM 7-bit character set? http://stackoverflow.com/questions/2452861/python-library-for-converting-plain-text-ascii-into-gsm-7-bit-character-set Obviously you can skip that if you want the binary stream Python3 version # coding utf8 import binascii gsm @£ ¥èéùìò n ø r å..
What does a b prefix before a python string means? http://stackoverflow.com/questions/2592764/what-does-a-b-prefix-before-a-python-string-means python 3.x byte share improve this question This is Python3 bytes literal . This prefix is absent in Python 2.5 and older..
What are good uses for Python3's “Function Annotations” http://stackoverflow.com/questions/3038033/what-are-good-uses-for-python3s-function-annotations are good uses for Python3's &ldquo Function Annotations&rdquo Function Annotations PEP.. PEP 3107 I ran across a snippet of code demonstrating Python3's function annotations. The concept is simple but I can't think.. simple but I can't think of why these were implemented in Python3 or any good uses for them. Perhaps SO can enlighten me How it..
How can I learn more about Python?™s internals? http://stackoverflow.com/questions/3298464/how-can-i-learn-more-about-pythons-internals I am working on porting a few libraries from Python2 to Python3. However I have a rather abstract view on how to make port stuff.. view on how to make port stuff over from Python2 to Python3 as most of the changes deal with design issues in Python2.x..
Distributing Programs Written in Python [duplicate] http://stackoverflow.com/questions/4190635/distributing-programs-written-in-python aforementioned tools run on all platforms or and support Python3. Check their documentation. UPDATE A rather intresting module..
how to sort by length of string followed by alphabetical order? http://stackoverflow.com/questions/4659524/how-to-sort-by-length-of-string-followed-by-alphabetical-order
Accessing dict keys like an attribute in Python? http://stackoverflow.com/questions/4984647/accessing-dict-keys-like-an-attribute-in-python like pure magic. Causes a memory leak in Python 2.7.3 Python3 3.2.3 A short explanation on how this works All python objects..
how to change default python version? http://stackoverflow.com/questions/5846167/how-to-change-default-python-version This is probably desirable for backwards compatibility. Python3 breaks backwards compatibility and programs invoking 'python'..
Creating a singleton in python http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python #Python2 class MyClass BaseClass __metaclass__ Singleton #Python3 class MyClass BaseClass metaclass Singleton pass Pros It's a.. cls class Logger object __metaclass__ Singleton Or in Python3 class Logger metaclass Singleton pass If you want to run __init__..
http://stackoverflow.com/questions/7200606/python3-writing-csv-files writing csv files I'm trying to use Python 3.2 on a Windows..
ImportError when importing Tkinter in Python http://stackoverflow.com/questions/7498658/importerror-when-importing-tkinter-in-python
Is there any working memory profiler for Python3 http://stackoverflow.com/questions/7758699/is-there-any-working-memory-profiler-for-python3 there any working memory profiler for Python3 In Python 2 there's a couple of tools but everything seems..
Python, want logging with log rotation and compression http://stackoverflow.com/questions/8467978/python-want-logging-with-log-rotation-and-compression for Python2. 'bz2' is no longer considered an encoding in Python3. optional delete oldest log file to preserve X MB of free space..
Python multiprocessing.Pool: when to use apply, apply_async or map? http://stackoverflow.com/questions/8533318/python-multiprocessing-pool-when-to-use-apply-apply-async-or-map args kwargs apply still exists in Python2.7 though not in Python3 and is generally not used anymore. Nowadays f args kwargs is..
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