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python Programming Glossary: foo.barpython: How to add property to a class dynamically? http://stackoverflow.com/questions/1325673/python-how-to-add-property-to-a-class-dynamically namedtuple 'Foo' 'bar' 'quux' foo Foo bar 13 quux 74 print foo.bar foo.quux foo2 Foo # error If you absolutely need to write your..
How do I protect my Python codebase so that guests can't see certain modules but so it still works? http://stackoverflow.com/questions/1443146/how-do-i-protect-my-python-codebase-so-that-guests-cant-see-certain-modules-but copyright credits or license for more information. import foo.bar foo.bar.sauce 'a private bar' import foo.quux Traceback most.. credits or license for more information. import foo.bar foo.bar.sauce 'a private bar' import foo.quux Traceback most recent.. secret directory they will get the proprietary bar.py as foo.bar as secret is the first directory in the search path. For other..
How to concatenate multiple Python source files into a single file? http://stackoverflow.com/questions/1580746/how-to-concatenate-multiple-python-source-files-into-a-single-file def hello print 'Hello World BAR' mod create_module 'foo.bar' mod.hello hello return mod bar _bar_module del _bar_module.. def hello print 'Hello World BAZ' mod create_module 'foo.bar.baz' mod.hello hello return mod baz _baz_module del _baz_module.. mod baz _baz_module del _baz_module And now you can from foo.bar import hello hello This code doesn't take account of things..
http://stackoverflow.com/questions/1710839/custom-distutils-commands distutil configuration file add global command packages foo.bar this can be in distutils.cfg in the distutils package itself.. or setup.cfg in the current directory. Then you need a foo.bar package in your Python's site packages directory. Then in that..
Is there any way to create a class property in Python? http://stackoverflow.com/questions/2173206/is-there-any-way-to-create-a-class-property-in-python ... @classmethod ... def bar cls ... return asdf ... foo.bar property object at 0x1da8d0 foo.bar ' n' Traceback most recent.. ... return asdf ... foo.bar property object at 0x1da8d0 foo.bar ' n' Traceback most recent call last File stdin line 1 in module..
How do I override __getattr__ in Python without breaking the default behavior? http://stackoverflow.com/questions/2405590/how-do-i-override-getattr-in-python-without-breaking-the-default-behavior instance that match the name. For instance if you access foo.bar then __getattr__ will only be called if foo has no attribute..
Calling a function from a string with the function's name in Python http://stackoverflow.com/questions/3061/calling-a-function-from-a-string-with-the-functions-name-in-python are bar . What is the best way to go about calling foo.bar I need to get the return value of the function which is why..
Confirming the difference between import * and from xxx import * http://stackoverflow.com/questions/4436401/confirming-the-difference-between-import-and-from-xxx-import global name that references the module foo . When one does foo.bar 7 Then the reference is followed and the object foo is loaded... does from foo import bar globals 'bar' is set to reference foo.bar . When one later does bar 7 globals 'bar' no longer references.. one later does bar 7 globals 'bar' no longer references foo.bar but references a copy of 7 . That is the original binding in..
imploding a list for use in a python MySQLDB IN clause http://stackoverflow.com/questions/589284/imploding-a-list-for-use-in-a-python-mysqldb-in-clause that string into an IN clause cursor.execute DELETE FROM foo.bar WHERE baz IN ' s' foostring What I need is to accomplish the.. ' '.join ' s' len list_of_ids cursor.execute DELETE FROM foo.bar WHERE baz IN s format_strings tuple list_of_ids That way you..
How do I copy a file to a remote server in python using scp or ssh? http://stackoverflow.com/questions/68335/how-do-i-copy-a-file-to-a-remote-server-in-python-using-scp-or-ssh os os.system scp FILE USER@SERVER PATH #e.g. os.system scp foo.bar joe@srvr.net path to foo.bar You need to generate on the source.. PATH #e.g. os.system scp foo.bar joe@srvr.net path to foo.bar You need to generate on the source machine and install on the..
How the method resolution and invocation works internally in Python? http://stackoverflow.com/questions/852308/how-the-method-resolution-and-invocation-works-internally-in-python that the following two snippets have the same semantics foo.bar method foo.bar method Attribute lookup in Python is a rather.. two snippets have the same semantics foo.bar method foo.bar method Attribute lookup in Python is a rather complex process...
Why is splitting a string slower in C++ than Python? http://stackoverflow.com/questions/9378500/why-is-splitting-a-string-slower-in-c-than-python space separated columns that each look similar to this foo.bar 127.0.0.1 home.foo.bar Results usr bin time cat test_lines_double.. that each look similar to this foo.bar 127.0.0.1 home.foo.bar Results usr bin time cat test_lines_double . split.py 15.61..
What is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python as a normal class print Foo class '__main__.Foo' print Foo.bar True f Foo print f __main__.Foo object at 0x8a9b84c print f.bar..
http://stackoverflow.com/questions/1021464/python-how-to-call-a-property-of-the-base-class-if-this-property-is-being-overw self # return the same value # as in the base class return Foo.bar self This is the most obvious thing to try I think but it does..
Python class variable int vs array http://stackoverflow.com/questions/16805648/python-class-variable-int-vs-array variable on self that shadows Foo.n import dis dis.dis Foo.bar 5 0 LOAD_FAST 0 self 3 LOAD_ATTR 0 a 6 LOAD_ATTR 1 append..
Can you monkey patch methods on core types in python? http://stackoverflow.com/questions/192649/can-you-monkey-patch-methods-on-core-types-in-python answer is emphatically yes class Foo pass # dummy class Foo.bar lambda self 42 x Foo print x.bar If you mean can you change.. the order slightly class Foo pass # dummy class x Foo Foo.bar lambda self 42 print x.bar But you can't do this for certain..
http://stackoverflow.com/questions/3506150/static-class-members-python member definition style like this class Foo bar 1 print Foo.bar # prints '1' Note that this being a static class member there..
In Python how can I access “static” class variables within class methods http://stackoverflow.com/questions/707380/in-python-how-can-i-access-static-class-variables-within-class-methods improve this question Instead of bar use self.bar or Foo.bar . Assigning to Foo.bar will create a static variable and assigning.. Instead of bar use self.bar or Foo.bar . Assigning to Foo.bar will create a static variable and assigning to self.bar will..
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