keyword-argument

Python key word arguments

I have several layers of function calls, passing around a common dictionary of key word arguments: def func1(**qwargs): func2(**qwargs) func3(**qwargs) I would like to supply some default arguments in some of the subsequent function calls, something like this: def func1(**qwargs): func2(arg = qwargs.get("arg", default), *...

how can I convert a dictionary to a string of keyword arguments?

we can convert the dictionary to kw using **kw but if I want kw as str(kw) not str(dict), as I want a string with keyword arguments for code_generator, if I pass obj.method(name='name', test='test', relation = [('id','=',1)]) I want a function to return the string like "name='name', test='test', relation = [('id','=',1)]" ...

difference between default and optional arguments

okay code: #!/usr/bin/python import wx import sys class XPinst(wx.App): def __init__(self, redirect=False, filename=None): wx.App.__init__(self, redirect, filename) def OnInit(self): frame = wx.Frame(None, -1, title='Redirect Test', size=(620,450), style=wx.STAY_ON_TOP|wx.DEFAULT_FRAME_STYLE) panel = wx...

Setting the default value of a function input to equal another input in Python

Hello, Consider the following function, which does not work in Python, but I will use to explain what I need to do. def exampleFunction(a, b, c = a): ...function body... That is I want to assign to variable c the same value that variable a would take, unless an alternative value is specified. The above code does not work in pytho...