dd6b72382c
We use pybabel to extract strings from third-party apps, put them on Transifex, then merge them into django.po. [LMS-1681]
70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
import os
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import yaml
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from path import path
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# BASE_DIR is the working directory to execute django-admin commands from.
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# Typically this should be the 'edx-platform' directory.
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BASE_DIR = path(__file__).abspath().dirname().dirname()
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# LOCALE_DIR contains the locale files.
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# Typically this should be 'edx-platform/conf/locale'
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LOCALE_DIR = BASE_DIR.joinpath('conf', 'locale')
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class Configuration(object):
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"""
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Reads localization configuration in json format.
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"""
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DEFAULTS = {
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'dummy_locales': [],
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'generate_merge': {},
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'ignore_dirs': [],
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'locales': ['en'],
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'segment': {},
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'source_locale': 'en',
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'third_party': [],
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}
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def __init__(self, filename):
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self._filename = filename
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self._config = self.read_config(filename)
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def read_config(self, filename):
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"""
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Returns data found in config file (as dict), or raises exception if file not found
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"""
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if not os.path.exists(filename):
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raise Exception("Configuration file cannot be found: %s" % filename)
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with open(filename) as stream:
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return yaml.safe_load(stream)
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def __getattr__(self, name):
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if name in self.DEFAULTS:
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return self._config.get(name, self.DEFAULTS[name])
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raise AttributeError("Configuration has no such setting: {!r}".format(name))
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def get_messages_dir(self, locale):
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"""
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Returns the name of the directory holding the po files for locale.
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Example: edx-platform/conf/locale/fr/LC_MESSAGES
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"""
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return LOCALE_DIR.joinpath(locale, 'LC_MESSAGES')
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@property
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def source_messages_dir(self):
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"""
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Returns the name of the directory holding the source-language po files (English).
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Example: edx-platform/conf/locale/en/LC_MESSAGES
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"""
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return self.get_messages_dir(self.source_locale)
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@property
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def translated_locales(self):
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"""
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Returns the set of locales to be translated (ignoring the source_locale).
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"""
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return sorted(set(self.locales) - set([self.source_locale]))
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CONFIGURATION = Configuration(LOCALE_DIR.joinpath('config.yaml').normpath())
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