Help with a script

martip07

Hi:

I have to run a comand, for example:

python2.7 /dir/modulo.py

modulo.py has an error (it doesnt matter what kind of error)

The output is:

Starting script...

File " /dir/modulo.py", line 77, in
main(config)
File " /dir/modulo.py", line 62, in main
rows = motorMySQL.getPortalDax(config)
NameError: global name 'motorMySQL' is not defined

I want to save the error in a file, problem is I don't know how to do it.

I tried with:

  python2.7 /dir/modulo.py > error.log

But it just save: "Starting script..." and not the error.

Thanks guys.

4n0nx

i think you can log the output of "screen"

martip07

@4n0nx said:
i think you can log the output of "screen"

What do you mean ?

4n0nx

martip07 said: What do you mean ?

That you should be able to run the command in a "screen" and log the entire output to a file

vfuse

@martip07 said:

did you try python2.7 -u test.py > output.txt

Better to use the standard logging module https://docs.python.org/2/library/logging.html

martip07

@vfuse said:
Better to use the standard logging module https://docs.python.org/2/library/logging.html

It jsut save a message generate by the code but it doesn't save the error output.

vfuse

python2.7 -u test.py &> output

definedcode

Try this you need to redirect stderr too:
python2.7 /dir/modulo.py > output.log 2>&1

martip07

@definedcode said:
Try this you need to redirect stderr too:
python2.7 /dir/modulo.py > output.log 2>&1

How could I forget that part with "&" :P

Thank you all @definedcode @vfuse @4n0nx