Python optional arguments example awatas561327421
The official home of the Python Programming Language. Python Functions Learn Python in simple , easy steps starting from basic to advanced concepts with examples including Python Syntax Object Oriented Language.
4 More Control Flow Tools¶ Besides the while statement just introduced, Python knows the usual control flow statements known from other languages, with some twists.
I have a script which is meant to be used like this: usage: installer py dir h v] dir is a positional argument which is defined like this: parser add argument.
Python optional arguments example.
Python allows function arguments to have default values; if the function is called without the argument, the argument gets its default value.
4 Writing Structured Programs By now you will have a sense of the capabilities of the Python programming language for processing natural language