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90b3f75d82
Our files are up to a decade old, and have churned so much, that the initial author of the file no longer has much meaning. Furthermore, this will encourage developers to post to the developer group, rather than emailing Googlers (usually me) directly.
134 lines
4.4 KiB
Python
Executable File
134 lines
4.4 KiB
Python
Executable File
#!/usr/bin/python3
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# Gives the translation status of the specified apps and languages.
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#
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# Copyright 2013 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Extracts messages from messages.js file into .json files for translation.
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Specifically, lines with the following formats are extracted:
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/// Here is a description of the following message.
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Blockly.SOME_KEY = 'Some value';
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Adjacent "///" lines are concatenated.
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There are two output files, each of which is proper JSON. For each key, the
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file en.json would get an entry of the form:
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"Blockly.SOME_KEY", "Some value",
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The file qqq.json would get:
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"Blockly.SOME_KEY", "Here is a description of the following message.",
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Commas would of course be omitted for the final entry of each value.
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"""
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import argparse
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import codecs
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import json
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import os
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import re
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from common import write_files
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_INPUT_DEF_PATTERN = re.compile("""Blockly.Msg.(\w*)\s*=\s*'(.*)';?\r?$""")
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_INPUT_SYN_PATTERN = re.compile(
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"""Blockly.Msg.(\w*)\s*=\s*Blockly.Msg.(\w*);""")
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_CONSTANT_DESCRIPTION_PATTERN = re.compile(
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"""{{Notranslate}}""", re.IGNORECASE)
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def main():
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# Set up argument parser.
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parser = argparse.ArgumentParser(description='Create translation files.')
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parser.add_argument(
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'--author',
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default='Ellen Spertus <ellen.spertus@gmail.com>',
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help='name and email address of contact for translators')
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parser.add_argument('--lang', default='en',
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help='ISO 639-1 source language code')
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parser.add_argument('--output_dir', default='json',
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help='relative directory for output files')
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parser.add_argument('--input_file', default='messages.js',
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help='input file')
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parser.add_argument('--quiet', action='store_true', default=False,
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help='only display warnings, not routine info')
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args = parser.parse_args()
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if (not args.output_dir.endswith(os.path.sep)):
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args.output_dir += os.path.sep
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# Read and parse input file.
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results = []
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synonyms = {}
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constants = {} # Values that are constant across all languages.
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description = ''
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infile = codecs.open(args.input_file, 'r', 'utf-8')
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for line in infile:
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if line.startswith('///'):
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if description:
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description = description + ' ' + line[3:].strip()
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else:
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description = line[3:].strip()
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else:
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match = _INPUT_DEF_PATTERN.match(line)
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if match:
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key = match.group(1)
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value = match.group(2).replace("\\'", "'")
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if not description:
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print('Warning: No description for ' + result['meaning'])
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if (description and _CONSTANT_DESCRIPTION_PATTERN.search(description)):
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constants[key] = value
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else:
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result = {}
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result['meaning'] = key
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result['source'] = value
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result['description'] = description
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results.append(result)
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description = ''
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else:
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match = _INPUT_SYN_PATTERN.match(line)
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if match:
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if description:
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print('Warning: Description preceding definition of synonym {0}.'.
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format(match.group(1)))
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description = ''
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synonyms[match.group(1)] = match.group(2)
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infile.close()
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# Create <lang_file>.json, keys.json, and qqq.json.
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write_files(args.author, args.lang, args.output_dir, results, False)
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# Create synonyms.json.
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synonym_file_name = os.path.join(os.curdir, args.output_dir, 'synonyms.json')
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with open(synonym_file_name, 'w') as outfile:
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json.dump(synonyms, outfile)
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if not args.quiet:
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print("Wrote {0} synonym pairs to {1}.".format(
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len(synonyms), synonym_file_name))
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# Create constants.json
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constants_file_name = os.path.join(os.curdir, args.output_dir, 'constants.json')
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with open(constants_file_name, 'w') as outfile:
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json.dump(constants, outfile)
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if not args.quiet:
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print("Wrote {0} constant pairs to {1}.".format(
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len(constants), synonym_file_name))
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if __name__ == '__main__':
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main()
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