I am running into following error while trying to grep for a message consisting of multipe lines in a log...can anyone provide inputs on how to overcome this error?
CODE:-
print gerrit_commitmsg
gerritlog = Popen('git','log','--grep','gerrit_commitmsg', stdout=PIPE, stderr=PIPE)
print gerritlog
ERROR:-
Commit message:-
Build system changes
Build system changes to include packages in the build
Change-Id: I697558f01ae367d2baacdf2c7fcf1a03753edacd
Traceback (most recent call last):
File "gerrits_in_workspace.py", line 87, in <module>
main()
File "gerrits_in_workspace.py", line 77, in main
grep_commitmsg(gerrit_commitmsg)
File "gerrits_in_workspace.py", line 48, in grep_commitmsg
gerritlog = Popen('git','log','--grep','gerrit_commitmsg', stdout=PIPE, stderr=PIPE)
File "/usr/lib/python2.7/subprocess.py", line 629, in __init__
raise TypeError("bufsize must be an integer")
The subprocess.Popen
class expects an argument list like this:
Popen(args, bufsize=0, ...)
So you're passing it:
args
= git
bufsize
= log
Hence the error (bufsize
expects an integer value). The command vector needs to be a list, like this:
gerritlog = Popen(['git','log','--grep','gerrit_commitmsg'], stdout=PIPE, stderr=PIPE)
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