94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
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#!/usr/bin/python3
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#
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# Copyright (C) 2015 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os
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import sys
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import re
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import string
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def list_occurrences(occurrences):
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# Return polib's occurrences list [('file1', line1), ('file2', line2), ...]
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# as a space-separated list of file1:line1 etc.
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return " ".join("%s:%s" % (o[0], o[1]) for o in occurrences)
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def is_accelerated(message):
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# True if there is a _ anywhere outside of a format parameter name
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if "_" not in message.msgid:
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return False
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if "python-format" in message.flags:
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# This is a %-formatted string: strip out everything from %
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# to the end of a word, or at least to the end of the identifier
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# we're trying to ignore
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if "_" not in re.sub('%[()_a-zA-Z0-9]*', '', message.msgid):
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return False
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elif "python-brace-format" in message.flags:
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# This is a PEP 3101 format string: use a Formatter object to
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# strip out all of the format bits. The first part of each tuple
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# returned by parse is the literal portion of the string.
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formatter = string.Formatter()
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literal = ''.join(s[0] for s in formatter.parse(message.msgid))
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if "_" not in literal:
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return False
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return True
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# Use polib to parse anaconda.pot
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try:
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import polib
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except ImportError:
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print("You need to install the python-polib package to read anaconda.pot")
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# This return code tells the automake test driver that the test setup failed
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sys.exit(99)
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if "top_srcdir" not in os.environ:
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sys.stderr.write("$top_srcdir must be defined in the test environment\n")
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sys.exit(99)
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if "top_builddir" not in os.environ:
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sys.stderr.write("$top_srcdir must be defined in the test environment\n")
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sys.exit(99)
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# Parse anaconda.pot
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pofile = polib.pofile(os.environ['top_builddir'] + "/po/anaconda.pot")
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success = True
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# There are two cases that require contexts: GUI strings with keyboard accelerators,
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# and single-character TUI strings (e.g. c for continue)
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# First, the GUI strings with accelerators
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for msg in (p for p in pofile if is_accelerated(p)):
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if not msg.msgctxt:
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print("Keyboard accelerator missing context at %s" % list_occurrences(msg.occurrences))
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success = False
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# Next, the abbreviations. These strings also require a comment to explain what
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# they are abbreviating.
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for msg in (p for p in pofile if len(p.msgid) == 1):
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if not msg.msgctxt:
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print("Abbreviation %s is missing context at %s" %
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(msg.msgid, list_occurrences(msg.occurrences)))
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success = False
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if not msg.comment:
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print("Abbreviation %s is missing a comment at %s" %
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(msg.msgid, list_occurrences(msg.occurrences)))
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sys.exit(0 if success else 1)
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