libvirt/scripts/minimize-po.py
Daniel P. Berrangé b2c2a3ae91 build-aux: rewrite po file minimizer in Python
As part of an goal to eliminate Perl from libvirt build tools,
rewrite the minimize-po.pl tool in Python.

This was a straight conversion, manually going line-by-line to
change the syntax from Perl to Python. Thus the overall structure
of the file and approach is the same.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-10-18 13:54:03 +01:00

57 lines
1.5 KiB
Python
Executable File

#!/usr/bin/env python
#
# Copyright (C) 2018-2019 Red Hat, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library. If not, see
# <http://www.gnu.org/licenses/>.
from __future__ import print_function
import re
import sys
block = []
msgstr = False
empty = False
unused = False
fuzzy = False
for line in sys.stdin:
if line.isspace():
if not empty and not unused and not fuzzy:
for b in block:
print(b, end='')
block = []
msgstr = False
fuzzy = False
block.append(line)
else:
if line.startswith("msgstr"):
msgstr = True
empty = True
if line[0] == '#' and "fuzzy" in line:
fuzzy = True
if line.startswith("#~ msgstr"):
unused = True
if msgstr and re.search(r'".+"', line):
empty = False
block.append(line)
if not empty and not unused and not fuzzy:
for b in block:
print(b, end='')