91 lines
2.7 KiB
Python
91 lines
2.7 KiB
Python
import os
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from pathlib import Path
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from groove.exceptions import ConfigurationError, ThemeMissingException
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_setup_hint = "You may be able to solve this error by running 'groove setup'."
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_reinstall_hint = "You might need to reinstall Groove On Demand to fix this error."
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def root():
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path = os.environ.get('GROOVE_ON_DEMAND_ROOT', None)
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if not path:
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raise ConfigurationError(f"GROOVE_ON_DEMAND_ROOT is not defined in your environment.\n\n{_setup_hint}")
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path = Path(path).expanduser()
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if not path.exists or not path.is_dir:
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raise ConfigurationError(
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"The Groove on Demand root directory (GROOVE_ON_DEMAND_ROOT) "
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f"does not exist or isn't a directory.\n\n{_reinstall_hint}"
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)
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return Path(path)
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def media_root():
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path = os.environ.get('MEDIA_ROOT', None)
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if not path:
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raise ConfigurationError(f"MEDIA_ROOT is not defined in your environment.\n\n{_setup_hint}")
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path =Path(path).expanduser()
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if not path.exists and path.is_dir:
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raise ConfigurationError(
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"The media_root directory (MEDIA_ROOT) doesn't exist, or isn't a directory.\n\n{_setup_hint}"
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)
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return path
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def media(relpath):
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return themes_root() / Path(relpath)
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def static_root():
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dirname = os.environ.get('STATIC_PATH', 'static')
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path = root() / Path(dirname)
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if not path.exists or not path.is_dir:
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raise ConfigurationError(
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f"The static assets directory {dirname} (STATIC_PATH) "
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f"doesn't exist, or isn't a directory.\n\n{_reinstall_hint}"
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)
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return path
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def static(relpath):
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return static_root() / Path(relpath)
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def themes_root():
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dirname = os.environ.get('THEMES_PATH', 'themes')
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path = root() / Path(dirname)
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if not path.exists or not path.is_dir:
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raise ConfigurationError(
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f"The themes directory {dirname} (THEMES_PATH) "
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f"doesn't exist, or isn't a directory.\n\n{_reinstall_hint}"
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)
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return path
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def theme(name):
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path = themes_root() / Path(name)
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if not path.exists or not path.is_dir:
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available = ','.join(available_themes)
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raise ThemeMissingException(
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f"A theme directory named {name} does not exist or isn't a directory. "
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"Perhaps there is a typo in the name?\n"
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f"Available themes: {available}"
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)
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return path
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def theme_static(relpath):
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return Path('static') / Path(relpath)
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def theme_template(template_name):
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return Path('templates') / Path(f"{template_name}.tpl")
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def available_themes():
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return [theme.name for theme in themes_root().iterdir() if theme.is_dir()]
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def database():
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return root() / Path(os.environ.get('DATABASE_PATH', 'groove_on_demand.db'))
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