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python Programming Glossary: usedWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python True Can be translated to Foo type 'Foo' 'bar' True And used as a normal class print Foo class '__main__.Foo' print Foo.bar.. you have self for ordinary methods. Of course the names I used here are long for the sake of clarity but like for self all..
The meaning of a single- and a double-underscore before an object name in Python http://stackoverflow.com/questions/1301346/the-meaning-of-a-single-and-a-double-underscore-before-an-object-name-in-python to the syntactic position of the identifier so it can be used to define class private instance and class variables methods..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python that if you need a śpretty print functionality for example used by a report generator . The goal of __repr__ is to be unambiguous.. I don ™t really know how to use any debugger and have never used one seriously. Furthermore I believe that the big fault in debuggers.. is everything you need to know about this instance Note I used r above not s . You always want to use repr or r formatting..
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 and where is the documentation for it closed I've never used SOAP before and I'm sort of new to Python. I'm doing this to.. now it seems to be abandoned too. Of the above I've only used SUDS personally and I liked it a lot. share improve this answer..
Flatten (an irregular) list of lists in Python http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained ... print i 0 1 4 It is just the same except you used instead of . BUT you can not perform for i in mygenerator a.. in mygenerator a second time since generators can only be used once they calculate 0 then forget about it and calculate 1 and.. calculating 4 one by one. Yield Yield is a keyword that is used like return except the function will return a generator. def..
What do *args and **kwargs mean? [duplicate] http://stackoverflow.com/questions/287085/what-do-args-and-kwargs-mean my_sum args return sum args It ™s probably more commonly used in object oriented programming when you ™re overriding a function..
*args and **kwargs? [duplicate] http://stackoverflow.com/questions/3394835/args-and-kwargs simple example on which to explain how args and kwargs are used Also the tutorial I run through used just the and a variable.. args and kwargs are used Also the tutorial I run through used just the and a variable name. Is args and kwargs just a placeholder..
How can I represent an 'Enum' in Python? http://stackoverflow.com/questions/36932/how-can-i-represent-an-enum-in-python enums is def enum enums return type 'Enum' enums which is used like so Numbers enum ONE 1 TWO 2 THREE 'three' Numbers.ONE 1.. range len sequential named return type 'Enum' enums and used like so Numbers enum 'ZERO' 'ONE' 'TWO' Numbers.ZERO 0 Numbers.ONE..
What does `if __name__ == “__main__”:` do? http://stackoverflow.com/questions/419163/what-does-if-name-main-do directly. Alternatively it can also be imported and used in another module. By doing the main check you can have that..
http://stackoverflow.com/questions/509211/pythons-slice-notation the whole array There is also the step value which can be used with any of the above a start end step # start through not past..
What's the difference between list and tuples in Python? http://stackoverflow.com/questions/626759/whats-the-difference-between-list-and-tuples-in-python notes on locations. A list on the other hand could be used to store multiple locations. Naturally one might want to add..
http://stackoverflow.com/questions/11906925/python-simulate-keydown 0xB7 # Start Application 2 key VK_OEM_1 0xBA # Used for miscellaneous characters it can vary by keyboard. # For.. 0xBE # For any country region the '.' key VK_OEM_2 0xBF # Used for miscellaneous characters it can vary by keyboard. # For.. For the US standard keyboard the ' ' key VK_OEM_3 0xC0 # Used for miscellaneous characters it can vary by keyboard. # For..
Python read my outlook email mailbox and parse messages [duplicate] http://stackoverflow.com/questions/12291294/python-read-my-outlook-email-mailbox-and-parse-messages and I looked for a good solution for me. What I did 1 Used python IMAP to connect to Exchange server 2 Used beatifulsoup.. I did 1 Used python IMAP to connect to Exchange server 2 Used beatifulsoup pyton to parse the href values inside the email..
Django/Python: How to read a file and validate that it is an audio file? [duplicate] http://stackoverflow.com/questions/14264737/django-python-how-to-read-a-file-and-validate-that-it-is-an-audio-file and the relevant API method is AudioFile.verify . Used like this import audiotools f audiotools.open filename try result..
Python/C++ Binding Library comparison http://stackoverflow.com/questions/1492755/python-c-binding-library-comparison Very well documented easy to follow setup instructions Used by Google hey that's got to count for SOMETHING right Boost..
Check if key is pressed using python (a daemon in the background) http://stackoverflow.com/questions/1859049/check-if-key-is-pressed-using-python-a-daemon-in-the-background X.h v 1.6 2003 07 09 15 27 28 tsi Exp # # Key masks. Used as modifiers to GrabButton and GrabKey results of # QueryPointer..
Python analog of natsort function (sort a list using a “natural order” algorithm) http://stackoverflow.com/questions/2545532/python-analog-of-natsort-function-sort-a-list-using-a-natural-order-algorithm try return int s except return s def natsort_key s Used internally to get a tuple by which s is sorted. import re return..
What is the difference between encode/decode? http://stackoverflow.com/questions/447107/what-is-the-difference-between-encode-decode decode byte 0xc3 in position 0 ordinal not in range 128 Used like this str .encode is also superfluous. But there is another..
Amazon Book API for Python or Ruby? [duplicate] http://stackoverflow.com/questions/4589813/amazon-book-api-for-python-or-ruby Customer Reviews Similar Products Wish Lists and New and Used listings. http pypi.python.org pypi python amazon product api..
Django: How to build a custom form widget? http://stackoverflow.com/questions/4707192/django-how-to-build-a-custom-form-widget example . _has_changed self initial data Optional. Used in admin to log messages about what was changed. What widget..
String Comparison Technique Used by Python http://stackoverflow.com/questions/4806911/string-comparison-technique-used-by-python Comparison Technique Used by Python I'm wondering how Python does string comparison more..
Stop pygtk GUI from locking up during long-running process http://stackoverflow.com/questions/8583975/stop-pygtk-gui-from-locking-up-during-long-running-process progress bar to display when a thread is being executed. Used glib.timeout_add to schedule a callback that pulses the progress.. the the main loop is still responsive to other events. Used threading.Lock to provent the callback to be scheduled more..
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