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Last active December 10, 2015 05:08
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PEP8 check script for CotEditor
#!/usr/bin/env python
"""PEP8 check script for CotEditor
Check Python source code of the current document on CotEditor with pep8.
This is a CotEditor script.
__version__ = '1.1'
__date__ = '2014-12-02'
__author__ = '1024jp <>'
__license__ = 'Creative Commons Attribution-NonCommercial 3.0 Unported License'
import sys
import os
from subprocess import Popen, PIPE
# setting -----------------------------------------------------------
# path to pep8
PEP8 = '/usr/local/bin/pep8'
# main --------------------------------------------------------------
def run_osascript(script):
"""Run osascript."""
p = Popen(['osascript', '-'], stdin=PIPE, stdout=PIPE)
stdout, stderr = p.communicate(script)
return stdout.rstrip()
def main():
# get filepath of the front document on CotEditor
filepath = run_osascript('tell application "CotEditor" '
'to set theFile to file of front document\n'
'return POSIX path of theFile')
# check pep8
results = Popen([PEP8, filepath], stdout=PIPE).stdout
# write results to CotEditor's Script Errors window
sys.stderr.write('pep8-> ' + os.path.basename(filepath) + '\n')
for line in results:
sys.stderr.write(line.split(':', 1)[-1])
if __name__ == "__main__":
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