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66 lines
2.3 KiB
66 lines
2.3 KiB
#!/usr/bin/python |
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# Copyright (c) 2014 Wladimir J. van der Laan |
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# Distributed under the MIT/X11 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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Run this script from the root of the repository to update all translations from |
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transifex. |
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It will do the following automatically: |
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- fetch all translations using the tx tool |
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- post-process them into valid and committable format |
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- remove invalid control characters |
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- remove location tags (makes diffs less noisy) |
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TODO: |
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- auto-add new translations to the build system according to the translation process |
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- remove 'unfinished' translation items |
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''' |
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from __future__ import division, print_function |
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import subprocess |
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import re |
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import sys |
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import os |
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# Name of transifex tool |
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TX = 'tx' |
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# Name of source language file |
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SOURCE_LANG = 'bitcoin_en.ts' |
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# Directory with locale files |
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LOCALE_DIR = 'src/qt/locale' |
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def check_at_repository_root(): |
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if not os.path.exists('.git'): |
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print('No .git directory found') |
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print('Execute this script at the root of the repository', file=sys.stderr) |
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exit(1) |
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def fetch_all_translations(): |
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if subprocess.call([TX, 'pull', '-f']): |
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print('Error while fetching translations', file=sys.stderr) |
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exit(1) |
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def postprocess_translations(): |
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print('Postprocessing...') |
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for filename in os.listdir(LOCALE_DIR): |
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# process only language files, and do not process source language |
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if not filename.endswith('.ts') or filename == SOURCE_LANG: |
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continue |
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filepath = os.path.join(LOCALE_DIR, filename) |
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with open(filepath, 'rb') as f: |
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data = f.read() |
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# remove non-allowed control characters |
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data = re.sub('[\x00-\x09\x0b\x0c\x0e-\x1f]', '', data) |
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data = data.split('\n') |
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# strip locations from non-origin translation |
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# location tags are used to guide translators, they are not necessary for compilation |
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# TODO: actually process XML instead of relying on Transifex's one-tag-per-line output format |
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data = [line for line in data if not '<location' in line] |
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with open(filepath, 'wb') as f: |
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f.write('\n'.join(data)) |
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if __name__ == '__main__': |
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check_at_repository_root() |
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fetch_all_translations() |
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postprocess_translations() |
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