python Programming Glossary: functools.partial

http://stackoverflow.com/questions/1015307/python-bind-an-unbound-method

I couldn't find anything. Right now I'm using functools.partial to work around this but does anyone know if there's a clean..

Python Lambda Problems

http://stackoverflow.com/questions/1107210/python-lambda-problems

The behavior you're looking for can be achieved with functools.partial import functools def f a b return a b funcs for i in range 0..

Local variables in Python nested functions

http://stackoverflow.com/questions/12423614/local-variables-in-python-nested-functions

for a keyword parameter . Partial function example using functools.partial from functools import partial def pet_function cage None print..

Why python doesn't have a sign() function?

http://stackoverflow.com/questions/1986152/why-python-doesnt-have-a-sign-function

be compatible with the IEEE stuff mentioned by others sign functools.partial math.copysign 1 # either of these sign lambda x math.copysign..

How to use os.startfile with a button command (TkInter)

http://stackoverflow.com/questions/20556869/how-to-use-os-startfile-with-a-button-command-tkinter

5 width 13 font 14 Or as @J.F.Sebastian noted you can use functools.partial self.B3 Button InputFrame text 'Graphical Plots' command functools.partial.. self.B3 Button InputFrame text 'Graphical Plots' command functools.partial os.startfile Bessel.pdf bd 5 width 13 font 14 Note that you..

Python: Why is functools.partial necessary?

http://stackoverflow.com/questions/3252228/python-why-is-functools-partial-necessary

Why is functools.partial necessary Partial application is cool. What functionality does.. Partial application is cool. What functionality does functools.partial offer that you can't get through lambdas sum lambda x y x y.. lambda y sum 1 y incr 2 3 def sum2 x y return x y incr2 functools.partial sum2 1 incr2 4 5 Is functools somehow more efficient or readable..

Creating a python dictionary from a line of text

http://stackoverflow.com/questions/4356329/creating-a-python-dictionary-from-a-line-of-text

Of course for a specific case like this it's easy to use functools.partial and create a similar pairwise function with it which will work..

Python decorator, self is mixed up

http://stackoverflow.com/questions/5469956/python-decorator-self-is-mixed-up

argument is the instance # of the class decorated. return functools.partial self.__call__ instance Edit How it's work Using the descriptor..

permutations with unique values

http://stackoverflow.com/questions/6284396/permutations-with-unique-values

x itertools.product 0 1 'x' repeat X x sorted x key functools.partial count_elements elem 'x' which is not possible because sorted..

Scope of python lambda functions and their parameters

http://stackoverflow.com/questions/938429/scope-of-python-lambda-functions-and-their-parameters

is created once per every callback_factory call. Or with functools.partial from functools import partial def callback msg print msg funcList..

PyQt sending parameter to slot when connecting to a signal

http://stackoverflow.com/questions/940555/pyqt-sending-parameter-to-slot-when-connecting-to-a-signal

who Three self.anyButton who By the way you can also use functools.partial but I find the lambda method simpler and clearer. share improve..