How To Pass An Entire List As Command Line Argument In Python
You can use action append to allow repeated arguments to be collected into a single list gt gt gt parser argparse ArgumentParser gt gt gt parser add argument foo action append gt gt gt parser parse args foo 1 foo 2 split Namespace foo 1 2 In this case you would pass foo once for each list item
Pass A List To A Python Script As A Command Line Argument, passing the non string as the argument gt gt gt import os gt gt gt os system quot python main py s quot 1 2 1 2 lt type list gt 0 Passing a list or dict as a variable gt gt gt a 1 2 gt gt gt os system quot python main py s quot a 1 2 lt type list gt 0 gt gt gt dic 1 2 2 3 gt gt gt os system quot python main py s quot dic 1 2 2 3 lt type dict gt 0
Python Converting List To args When Calling Function Stack Overflow
You can use the operator before an iterable to expand it within the function call For example timeseries list timeseries1 timeseries2 r scikits timeseries lib reportlib Report timeseries list notice the before timeseries list From the python documentation If the syntax expression appears in the function call
Python Pass Arguments To A Script Stack Overflow, 3 Answers Sorted by 13 You can use the sys module like this to pass command line arguments to your Python script import sys name of script sys argv 0 position sys argv 1 sample sys argv 2 and then your command line would be myscript py 10 100 Share Improve this answer
Python Passing A List As An Argument W3Schools
Python Passing A List As An Argument W3Schools, Passing a List as an Argument You can send any data types of argument to a function string number list dictionary etc and it will be treated as the same data type inside the function E g if you send a List as an argument it will still be a List when it reaches the function Example Get your own Python Server def my function food
Pass List To Function In Python Delft Stack
Pass List As Command Line Argument In Python GeeksforGeeks
Pass List As Command Line Argument In Python GeeksforGeeks Working with the list called by command line sys argv is a string array Thus any argument passed to it is a string so in order to properly put in use we have to convert it to an appropriate list form Program to take list as command line argument and convert it to a proper list form import sys
Python List List Parameters Return Value From The List
The problem comes from how you pass your variables that contains spaces from Bash to Python You may note that In shell scripts command line arguments are separated by whitespace unless the arguments are quoted Let s have this simple Python script python script py import sys if name main print sys arv Then in your Passing A List As Variable To Python Script From Bash Script. I would like to pass a list of strings as an argument to a Python script I have a bash script bash script sh like local dtype float32 declare a tokens tokens quot CLS quot quot HI quot python m python script py langs abc tokens tokens For example if you define and parse your arguments the following way parser argparse ArgumentParser parser add argument value 1 nargs 4 parser add argument value 2 nargs 4 parser add argument email nargs args parser parse args print args then you can call your Python program as
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