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python Programming Glossary: editDifferences between isinstance() and type() in python http://stackoverflow.com/questions/1549801/differences-between-isinstance-and-type-in-python isinstance b str or isinstance b unicode do_something_else Edit This seems to be discussed already link . python types share..
How do I watch a file for changes using Python? http://stackoverflow.com/questions/182197/how-do-i-watch-a-file-for-changes-using-python anything like this I'd be really grateful to hear how... Edit I should have mentioned that I was after a solution that doesn't.. that I was after a solution that doesn't require polling. Edit Curses It seems this doesn't work over a mapped network drive...
What's the best SOAP client library for Python, and where is the documentation for it? [closed] http://stackoverflow.com/questions/206154/whats-the-best-soap-client-library-for-python-and-where-is-the-documentation-f is more suited for being a SOAP Client library for Python Edit Just in case it helps I'm using Python 2.6. python soap soap..
Suggestions for a Cron like scheduler in Python? http://stackoverflow.com/questions/373335/suggestions-for-a-cron-like-scheduler-in-python to make something like this would be gratefully received. Edit I'm not interested in launching processes just jobs also written..
Flattening a shallow list in Python http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python s which it appears that you're using in the question. Edit This is probably as good as a reduce anyway because reduce will.. this same overhead if you run list chain at the end. Meta Edit Actually it's less overhead than the question's proposed solution.. create when you extend the original with the temporary. Edit As J.F. Sebastian says itertools.chain.from_iterable avoids..
Converting string into datetime http://stackoverflow.com/questions/466345/converting-string-into-datetime just a kick in the right direction would be appreciated. Edit This is going through Django's ORM so I can't use SQL to do..
How to install pip on windows? http://stackoverflow.com/questions/4750806/how-to-install-pip-on-windows Add your analogue of C Python27 Scripts to your path Start Edit environment variables . Now you should be able to run pip from..
Python, Unicode, and the Windows console http://stackoverflow.com/questions/5419/python-unicode-and-the-windows-console automatically print a instead of failing in this situation Edit I'm using Python 2.5. python unicode share improve this question..
Understanding Python super() and init methods http://stackoverflow.com/questions/576169/understanding-python-super-and-init-methods See the standard docs on super if you haven't already. Edit Note that the syntax changed in Python 3.0 you can just say..
How do I duplicate sys.stdout to a log file in python? http://stackoverflow.com/questions/616645/how-do-i-duplicate-sys-stdout-to-a-log-file-in-python do I duplicate sys.stdout to a log file in python Edit Since it appears that there's either no solution or I'm doing..
How to do relative imports in Python? http://stackoverflow.com/questions/72852/how-to-do-relative-imports-in-python only sys.path manipulation hacks. Isn't there a clean way Edit all my __init__.py 's are currently empty Edit2 I'm trying to.. a clean way Edit all my __init__.py 's are currently empty Edit2 I'm trying to do this because sub2 contains classes that are.. that are shared across sub packages sub1 subX etc. . Edit3 The behaviour I'm looking for is the same as described in PEP..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python 5570000 lines in 1 seconds. LPS 5570000 Thanks in advance Edit I should note that I tried this both under OS X 10.6.8 and Linux.. is a very beefy server not that this is too pertinent. Edit 2 Removed this edit as no longer applicable for i in 1..5 do.. Python Read 5 570 000 lines in 1 seconds. LPS 5 570 000 Edit 3 Okay I tried J.N.'s suggestion of trying having python store..
What is different between all these OpenCV Python interfaces? http://stackoverflow.com/questions/10417108/what-is-different-between-all-these-opencv-python-interfaces libraries. In short I would recommend you to use cv2 EDIT You can see installation procedure for the cv2 module in Install..
How to generate all permutations of a list in Python http://stackoverflow.com/questions/104420/how-to-generate-all-permutations-of-a-list-in-python 2 1 permutations 1 2 3 1 2 3 1 3 2 2 1 3 2 3 1 3 1 2 3 2 1 EDIT Eliben pointed to a solution that's similar to mine altough..
py2exe - generate single executable file http://stackoverflow.com/questions/112698/py2exe-generate-single-executable-file and unpacking them before it runs just as you describe EDIT py2exe also has this feature see minty's answer I use the version..
Remove items from a list while iterating in Python http://stackoverflow.com/questions/1207406/remove-items-from-a-list-while-iterating-in-python kind of loop. somelist x for x in somelist if determine x EDIT Jobs' comment says that he wants the 'determine' to say what.. be just. somelist x for x in somelist if not determine x EDIT somelist x for x in somelist if not determine x Brandon Corfman..
Fastest way to list all primes below N in python http://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python .timeit 1 1.1499958793645562 Can it be made even faster EDIT This code has a flaw Since numbers is an unordered set there.. 529 in get_primes 1000 False 529 in get_primes 530 True EDIT The rank so far pure python no external sources all primes below.. Daniel's Sieve 435ms Alex's recipe from Cookbok 710ms EDIT ~unutbu is leading the race . python optimization math project..
Decode HTML entities in Python string? http://stackoverflow.com/questions/2087370/decode-html-entities-in-python-string HTMLParser.HTMLParser print h.unescape ' pound 682m' £682m EDIT for Python 3 the HTMLParser module has been renamed to html.parser..
What do (lambda) function closures capture in Python? http://stackoverflow.com/questions/2295290/what-do-lambda-function-closures-capture-in-python same variable name they always refer to the same variable. EDIT Regarding your other question of how to overcome this there..
Python “is” operator behaves unexpectedly with integers http://stackoverflow.com/questions/306313/python-is-operator-behaves-unexpectedly-with-integers id b 9987148 a 257 b 257 id a 11662816 id b 11662828 EDIT Here's what I found in the Python documentation 7.2.1 Plain..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat on how to make this less daunting please let me know. EDIT I am more interested in knowing what kinds of patterns I could..
How can I download all emails with attachments from Gmail? http://stackoverflow.com/questions/348630/how-can-i-download-all-emails-with-attachments-from-gmail tested that in a shell so some errors likely remain. Enjoy EDIT Because mail box names can change from one country to another..
Redirect stdout to a file in Python? http://stackoverflow.com/questions/4675728/redirect-stdout-to-a-file-in-python How do I redirect stdout to an arbitrary file in Python EDIT at commenter's request When a long running Python script e.g..
How do you remove duplicates from a list in Python whilst preserving order? http://stackoverflow.com/questions/480214/how-do-you-remove-duplicates-from-a-list-in-python-whilst-preserving-order return x for x in seq if x not in seen and not seen_add x EDIT If you plan on using this function a lot on the same dataset..
Does Python have a built in function for string natural sort? http://stackoverflow.com/questions/4836710/does-python-have-a-built-in-function-for-string-natural-sort for a sort function which behaves like the first one. EDIT I'm using Python 3.x . python sorting python 3.x share improve..
TypeError: 'str' does not support the buffer interface http://stackoverflow.com/questions/5471158/typeerror-str-does-not-support-the-buffer-interface or file while those are names of module or function. EDIT @Tom Yes not ASCII text is also compressed decompressed. I use..
How can you profile a Python script? http://stackoverflow.com/questions/582336/how-can-you-profile-a-python-script 0.000 0.000 0.000 range 1 0.003 0.003 0.003 0.003 sum EDIT There is a great talk on profiling from PyCon here http blip.tv..
Django Passing Custom Form Parameters to Formset http://stackoverflow.com/questions/622982/django-passing-custom-form-parameters-to-formset curry ServiceForm affiliate request.affiliate extra 3 EDIT The above doesn't actually work for somewhat obscure reasons..
Python: How do I pass a variable by reference? http://stackoverflow.com/questions/986006/python-how-do-i-pass-a-variable-by-reference pointed. I hope this clears things up a little. EDIT It's been noted that this doesn't answer the question that @David..
How do you send a HEAD HTTP request in Python? http://stackoverflow.com/questions/107405/how-do-you-send-a-head-http-request-in-python http headers content type share improve this question edit This answer works but nowadays you should just use the requests..
Source interface with Python and urllib2 http://stackoverflow.com/questions/1150332/source-interface-with-python-and-urllib2 only have two not so good solutions either copy paste and edit the misdesigned code into which you need to place a hook that.. them all. AKX's good answer is a variant on the copy paste edit alternative so I don't need to expand much on that note however.. function you may want to embody in your copied pasted edited version if you decide to go that route. share improve this..
Python subprocess readlines() hangs http://stackoverflow.com/questions/12419198/python-subprocess-readlines-hangs so please give me a more hands on concrete answer. Regards edit Fix unintended code. nothing to do with the actual error python..
Does python have 'private' variables in classes? http://stackoverflow.com/questions/1641219/does-python-have-private-variables-in-classes the same if you really want to after all you can always edit the source of the class itself to achieve the same effect. Python..
Decode HTML entities in Python string? http://stackoverflow.com/questions/2087370/decode-html-entities-in-python-string a way of doing this with something in the standard library edit I've accepted luc's answer but both are valid I just thought..
Show default value for editing on Python input possible? http://stackoverflow.com/questions/2533120/show-default-value-for-editing-on-python-input-possible default value for editing on Python input possible Is it possible for python to accept.. is already there as a initial value. If the user wants to edit it as Downloads all he has to do is add a 's' and press enter... input function that uses a prefill value and advanced line editing def rlinput prompt prefill '' readline.set_startup_hook lambda..
How to clone a list in python? http://stackoverflow.com/questions/2612802/how-to-clone-a-list-in-python a 'foo' foo b a c list a d copy.copy a e copy.deepcopy a # edit orignal list and instance a.append 'baz' foo.val 5 print original..
Python/Tkinter: Interactively validating Entry widget content http://stackoverflow.com/questions/4140437/python-tkinter-interactively-validating-entry-widget-content on whether the data is valid or not the value prior to the edit the value after the edit if the edit is valid and several other.. or not the value prior to the edit the value after the edit if the edit is valid and several other bits of information... value prior to the edit the value after the edit if the edit is valid and several other bits of information. To use these..
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 You don't need sudo or any privileges. You don't need to edit any files. Install virtualenv into a bootstrap virtual environment...
Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin' http://stackoverflow.com/questions/6034390/compiling-with-cython-and-mingw-produces-gcc-error-unrecognized-command-line-o it. Either install a slightly older version of MinGW or edit distutils cygwinccompiler.py in your Python directory to remove..
Adding Python Path on Windows 7 http://stackoverflow.com/questions/6318156/adding-python-path-on-windows-7 I've appended the path of the Python executable to PATH in edit environment prompt. Doesn't seem to work. python windows path..
Good Python modules for fuzzy string comparison? http://stackoverflow.com/questions/682367/good-python-modules-for-fuzzy-string-comparison contains functions for fast computation of Levenshtein edit distance and edit operations string similarity approximate median.. for fast computation of Levenshtein edit distance and edit operations string similarity approximate median strings and.. becuase it's based on real minimal edit distance. Examples ratio 'Hello world ' 'Holly grail ' 0.58333333333333337..
Python - Parse a .py file, read the AST, modify it, then write back the modified source code http://stackoverflow.com/questions/768634/python-parse-a-py-file-read-the-ast-modify-it-then-write-back-the-modified back the modified source code I want to programmatically edit python source code. Basically I want to read a .py file generate..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python server not that this is too pertinent. Edit 2 Removed this edit as no longer applicable for i in 1..5 do echo Test run i at..
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