std in and stdout

[Juergen Huber]

hello,

i have a question!

how would i fix the following problem:

now i have an input file with a fix name and an output file!
i have this two files hardcoded written in the sourcecode of this function!

in the future i will start this script with the command line.
the syntax should be look like this:

Python Function | Source File    |   Output File
-------------------------------------------------------
fileanalyse.py    sourcefile.csv     filenalyse.txt

i will call the programm always with the commandline, that i could type in
various filenames for the input and output files!

could anybody help me?!