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Top Forums Shell Programming and Scripting Feed python with read line in shell Post 303033273 by baris35 on Tuesday 2nd of April 2019 06:14:13 PM
Old 04-02-2019
Feed python with read line in shell

Hello,
I am running under ubuntu 14.04.
I have a python file bringing requested data. When I run, it asks me to enter query info. After that, it gives the data if anything matched can be found.

What I need to accomplish is, instead of entering the requested data from keyboard, to put all query keywords into a file and to run the python inside the shell script.
What I tested:

Code:
#!/bin/bash
while read -r line
do
python test.py
sleep 2 #enter what you read from keywords file 2seconds later
echo "$inputline" #this command is not working as a part of `python test.py` command
###sed -i "/^echo.*mpu_opps$/s/\"/$inputline\"/2 /system/etc/99oc #
done<keywords


Thank you
Boris
 

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isympy(1)																 isympy(1)

NAME
isympy - interactive shell for SymPy SYNOPSIS
isympy [-c | --console] isympy [ {-h | --help} | {-v | --version} ] DESCRIPTION
isympy is a Python shell for SymPy. It is just a normal python shell (ipython shell if you have the ipython package installed) that exe- cutes the following commands so that you don't have to: >>> from __future__ import division >>> from sympy import * >>> x, y, z = symbols("xyz") >>> k, m, n = symbols("kmn", integer=True) So starting isympy is equivalent to starting python (or ipython) and executing the above commands by hand. It is intended for easy and quick experimentation with SymPy. For more complicated programs, it is recommended to write a script and import things explicitly (using the "from sympy import sin, log, Symbol, ..." idiom). OPTIONS
-c shell, --console=shell Use the specified shell (python or ipython) as console backend instead of the default one (ipython if present or python otherwise). Example: isympy -c python FILES
${HOME}/.sympy-history Saves the history of commands when using the python shell as backend. BUGS
The upstreams BTS can be found at <http://code.google.com/p/sympy/issues/list> Please report all bugs that you find in there, this will help improve the overall quality of SymPy. SEE ALSO
ipython(1), python(1) 2007-10-8 isympy(1)
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