make sure data.json is absolute path
make sure you test it directly without crontab
in the crontab, execute the script in such way, python scripty > /tmp/log 2>&1
check the log
发自我的小米手机
Avnesh Shakya <avnesh.n...@gmail.com>编写：
>hi,
> i want to run python script which generating data into json fromat, I am
> using crontab, but it's not executing...
>my python code--
>try.py --
>
>import json
>import simplejson as json
>import sys
>
>def tryJson():
> saved = sys.stdout
> correctFile = file('data.json', 'a+')
> sys.stdout = correctFile
> result = []
> i = 1
> for i in range(5):
> info = {
> 'a': i+1,
> 'b': i+2,
> 'c': i+3,
> }
> result.append(info)
>
> if result:
> print json.dumps(result, indent=6)
> sys.stdout = saved
> correctFile.close()
>tryJson()
>
>now i m doing ion terminal-
>avin@hp:~$ crontab -e
>then type -
>*/2 * * * * python /home/avin/data/try.py
>
>and save
>
>but it's not executing.
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