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54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
"""Fixes file permissions after the file gets written on import. Put something
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like the following in your config.yaml to configure:
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permissions:
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file: 644
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"""
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import os
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from beets import config, util
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from beets.plugins import BeetsPlugin
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def convert_perm(perm):
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"""If the perm is a int it will first convert it to a string and back
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to an oct int. Else it just converts it to oct.
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"""
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if isinstance(perm, int):
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return int(str(perm), 8)
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else:
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return int(perm, 8)
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def check_permissions(path, permission):
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"""Checks the permissions of a path.
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"""
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return oct(os.stat(path).st_mode & 0o777) == oct(permission)
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class Permissions(BeetsPlugin):
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def __init__(self):
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super(Permissions, self).__init__()
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# Adding defaults.
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self.config.add({
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u'file': 644
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})
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@Permissions.listen('after_write')
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def permissions(path):
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"""Running the permission fixer.
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"""
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# Getting the config.
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file_perm = config['permissions']['file'].get()
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# Converts file permissions to oct.
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file_perm = convert_perm(file_perm)
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# Changing permissions on the path.
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os.chmod(util.bytestring_path(path), file_perm)
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# Checks if the path has the permissions configured.
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if not check_permissions(util.bytestring_path(path), file_perm):
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message = 'There was a problem setting permission on {}'.format(path)
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print(message)
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