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Location: kallithea/scripts/logformat.py - annotation
4f03bd5ac2f2
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lib: handle both HTML, unsafe strings, and exceptions passed to helpers.flash()
Before, h.flash would trust any input to contain html ... and callers would
convert exceptions to string, often with a simple str() or unicode() ... which
really didn't deserve to be trusted.
Instead, only trust messages that have a __html__ and escape anything else ...
but also apply str/unicode on the parameter so the caller doesn't have to but
*can* pass an exception directly.
Before, h.flash would trust any input to contain html ... and callers would
convert exceptions to string, often with a simple str() or unicode() ... which
really didn't deserve to be trusted.
Instead, only trust messages that have a __html__ and escape anything else ...
but also apply str/unicode on the parameter so the caller doesn't have to but
*can* pass an exception directly.
8bc8366a6874 8bc8366a6874 a8e6bb9ee9ea a8e6bb9ee9ea 8bc8366a6874 8bc8366a6874 8bc8366a6874 0a277465fddf 8bc8366a6874 8bc8366a6874 8bc8366a6874 8bc8366a6874 8bc8366a6874 8bc8366a6874 8bc8366a6874 8bc8366a6874 8bc8366a6874 4473f1094d3d 4473f1094d3d 8bc8366a6874 8bc8366a6874 63b548dd5ef3 8bc8366a6874 63b548dd5ef3 8bc8366a6874 63b548dd5ef3 8bc8366a6874 63b548dd5ef3 8bc8366a6874 63b548dd5ef3 8bc8366a6874 8bc8366a6874 4473f1094d3d 4473f1094d3d 665dfa112f2c 8bc8366a6874 8bc8366a6874 665dfa112f2c 4473f1094d3d 4473f1094d3d 4473f1094d3d 4473f1094d3d a8e6bb9ee9ea a8e6bb9ee9ea a8e6bb9ee9ea 4473f1094d3d 4473f1094d3d 4473f1094d3d 4473f1094d3d | #!/usr/bin/env python2
from __future__ import print_function
import re
import sys
logre = r'''
(log\.(?:error|info|warning|debug)
[(][ \n]*
)
%s
(
[ \n]*[)]
)
'''
res = [
# handle % () - keeping spaces around the old %
(re.compile(logre % r'''("[^"]*"|'[^']*') ([\n ]*) % ([\n ]*) \( ( (?:[^()]|\n)* (?: \( (?:[^()]|\n)* \) (?:[^()]|\n)* )* ) \) ''', flags=re.MULTILINE | re.VERBOSE), r'\1\2,\3\4\5\6'),
# handle % without () - keeping spaces around the old %
(re.compile(logre % r'''("[^"]*"|'[^']*') ([\n ]*) % ([\n ]*) ( (?:[^()]|\n)* (?: \( (?:[^()]|\n)* \) (?:[^()]|\n)* )* ) ''', flags=re.MULTILINE | re.VERBOSE), r'\1\2,\3\4\5\6'),
# remove extra space if it is on next line
(re.compile(logre % r'''("[^"]*"|'[^']*') , (\n [ ]) ([ ][\n ]*) ( (?:[^()]|\n)* (?: \( (?:[^()]|\n)* \) (?:[^()]|\n)* )* ) ''', flags=re.MULTILINE | re.VERBOSE), r'\1\2,\3\4\5\6'),
# remove extra space if it is on same line
(re.compile(logre % r'''("[^"]*"|'[^']*') , [ ]+ () ( [\n ]+) ( (?:[^()]|\n)* (?: \( (?:[^()]|\n)* \) (?:[^()]|\n)* )* ) ''', flags=re.MULTILINE | re.VERBOSE), r'\1\2,\3\4\5\6'),
# remove trailing , and space
(re.compile(logre % r'''("[^"]*"|'[^']*') , () ( [\n ]*) ( (?:[^()]|\n)* (?: \( (?:[^()]|\n)* \) (?:[^()]|\n)* )* [^(), \n] ) [ ,]*''', flags=re.MULTILINE | re.VERBOSE), r'\1\2,\3\4\5\6'),
]
def rewrite(f):
s = open(f).read()
for r, t in res:
s = r.sub(t, s)
open(f, 'w').write(s)
if __name__ == '__main__':
if len(sys.argv) < 2:
print('Cleanup of superfluous % formatting of log statements.')
print('Usage:')
print(''' hg revert `hg loc '*.py'|grep -v logformat.py` && scripts/logformat.py `hg loc '*.py'` && hg diff''')
raise SystemExit(1)
for f in sys.argv[1:]:
rewrite(f)
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