kallithea Changeset - a188803df37e

Changeset - a188803df37e

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Thomas De Schampheleire - 7 years ago 2018-12-30 11:45:28
thomas.de_schampheleire@nokia.com

scripts: docs-headings: improve performance by grouping 'hg diff' invocations

With SSD, this change reduces the execution time of this script from 8 to
0.5 seconds

1 file changed with 5 insertions and 4 deletions:

scripts/docs-headings.py

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scripts/docs-headings.py

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@@ @@ -27,14 +27,15 @@ pystyles = ['#', '*', '=', '-', '^', '"' @@
 # match on a header line underlined with one of the valid characters
 headermatch = re.compile(r'''\n*(.+)\n([][!"#$%&'()*+,./:;<=>?@\\^_`{|}~-])\2{2,}\n+''', flags=re.MULTILINE)
 def main():
     for fn in subprocess.check_output(['hg', 'loc', 'set:**.rst+kallithea/i18n/how_to']).splitlines():
         print 'processing %s:' % fn
     filenames = subprocess.check_output(['hg', 'loc', 'set:**.rst+kallithea/i18n/how_to']).splitlines()
     for fn in filenames:
         print 'processing %s' % fn
         s = open(fn).read()
         # find levels and their styles
         lastpos = 0
         styles = []
         for markup in headermatch.findall(s):
@@ @@ -69,11 +70,11 @@ def main(): @@
         s = re.sub(r'''(\n.+\n([][!"#$%&'()*+,./:;<=>?@\\^_`{|}~-])\2{2,}\n\n\n)\n*''', r'\1', s, flags=re.MULTILINE)
         # fix trailing space and spacing before link sections
         s = s.strip() + '\n'
         s = re.sub(r'''\n+((?:\.\. _[^\n]*\n)+)$''', r'\n\n\n\1', s)
         open(fn, 'w').write(s)
         print subprocess.check_output(['hg', 'diff', fn])
         print
     print subprocess.check_output(['hg', 'diff'] + filenames)
 if __name__ == '__main__':
     main()

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