32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
import os
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import stat
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import yaml
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# Calls a YAML parser for the given relative path inside the presentation root
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# directory. Returns a dictionary with the YAML content.
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def read_yaml(root, path):
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with open(os.path.join(root, path), 'r') as stream:
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try:
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return yaml.safe_load(stream)
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except yaml.YAMLError as exc:
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print(exc)
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# Retrieve the available languages as stated in the meta.yml (key: language).
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def get_available_languages(root):
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return read_yaml(root, 'meta.yml')['language']
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# Replaces the placeholders in the given content with corresponding values in
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# the given language from the meta.yml and returns the filled content.
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def insert_metadata(content, root, lang):
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metadata = read_yaml(root, 'meta.yml')
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for key, value in metadata.items():
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placeholder = '@' + key
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filler = value[lang]
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# print('replace', placeholder, 'with', filler)
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if '@' + key in content:
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content = content.replace(placeholder, filler)
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return content
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# Retrieve the modification time for a given file.
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def get_modification_time(path):
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return os.stat(path)[stat.ST_MTIME] |