7cf9572c26
* Merge #11881: Remove Python2 support 1874058 Make base58 python contrib code work with python3 (Evan Klitzke) bc6fdf2 Change all python files to use Python3 (John Newbery) Pull request description: Following discussion here: https://github.com/bitcoin/bitcoin/pull/11843#issuecomment-351033742 It's easier for maintainers if all python tools/scripts support only a single version of Python. There are only a few scripts that aren't explicitly python3 at this point, so this PR changes those remaining scripts to explicitly require python3. Tree-SHA512: 5d38eef6e0fc7d8515e23a1f4c75e8b4160fd0fe23cba52a1f41689b114e54a9e503e0724829e8b41982ef98f2d113df80d9e238213b74f09ceaed0344a19e24 * Merge #12829: Python3 fixup f50975b [contrib] fixup symbol-check.py Python3 support (John Newbery) 5de2b18 [contrib] fixup security-check.py Python3 support (John Newbery) Pull request description: security-check.py and symbol-check.py were broken by #11881. Fix them. Tree-SHA512: 86de3d6dc3292b1ae4cc04c2d7d7dbbf39c9270551d7b224b8d8b19e3184c30c897dbf823200403706d06bb405c0decad5cfd690cb2c0312992a235a4ffcf6bf
89 lines
2.6 KiB
Python
Executable File
89 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2012-2016 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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'''
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Extract _("...") strings for translation and convert to Qt stringdefs so that
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they can be picked up by Qt linguist.
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'''
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from subprocess import Popen, PIPE
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import operator
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import os
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import sys
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OUT_CPP="qt/dashstrings.cpp"
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EMPTY=['""']
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def parse_po(text):
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"""
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Parse 'po' format produced by xgettext.
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Return a list of (msgid,msgstr) tuples.
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"""
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messages = []
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msgid = []
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msgstr = []
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in_msgid = False
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in_msgstr = False
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for line in text.split('\n'):
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line = line.rstrip('\r')
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if line.startswith('msgid '):
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if in_msgstr:
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messages.append((msgid, msgstr))
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in_msgstr = False
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# message start
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in_msgid = True
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msgid = [line[6:]]
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elif line.startswith('msgstr '):
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in_msgid = False
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in_msgstr = True
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msgstr = [line[7:]]
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elif line.startswith('"'):
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if in_msgid:
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msgid.append(line)
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if in_msgstr:
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msgstr.append(line)
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if in_msgstr:
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messages.append((msgid, msgstr))
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return messages
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files = sys.argv[1:]
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# xgettext -n --keyword=_ $FILES
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XGETTEXT=os.getenv('XGETTEXT', 'xgettext')
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if not XGETTEXT:
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print('Cannot extract strings: xgettext utility is not installed or not configured.',file=sys.stderr)
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print('Please install package "gettext" and re-run \'./configure\'.',file=sys.stderr)
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exit(1)
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child = Popen([XGETTEXT,'--output=-','-n','--keyword=_'] + files, stdout=PIPE)
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(out, err) = child.communicate()
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messages = parse_po(out.decode('utf-8'))
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f = open(OUT_CPP, 'w')
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f.write("""
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#include <QtGlobal>
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// Automatically generated by extract_strings_qt.py
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#ifdef __GNUC__
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#define UNUSED __attribute__((unused))
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#else
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#define UNUSED
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#endif
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""")
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f.write('static const char UNUSED *dash_strings[] = {\n')
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f.write('QT_TRANSLATE_NOOP("dash-core", "%s"),\n' % (os.getenv('PACKAGE_NAME'),))
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f.write('QT_TRANSLATE_NOOP("dash-core", "%s"),\n' % (os.getenv('COPYRIGHT_HOLDERS'),))
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if os.getenv('COPYRIGHT_HOLDERS_SUBSTITUTION') != os.getenv('PACKAGE_NAME'):
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f.write('QT_TRANSLATE_NOOP("dash-core", "%s"),\n' % (os.getenv('COPYRIGHT_HOLDERS_SUBSTITUTION'),))
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messages.sort(key=operator.itemgetter(0))
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for (msgid, msgstr) in messages:
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if msgid != EMPTY:
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f.write('QT_TRANSLATE_NOOP("dash-core", %s),\n' % ('\n'.join(msgid)))
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f.write('};\n')
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f.close()
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