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68 lines
1.3 KiB
Python
68 lines
1.3 KiB
Python
4 years ago
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from __future__ import absolute_import, unicode_literals
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from contextlib import contextmanager
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from .base import AppData, ContentStore
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class AppDataDisabled(AppData):
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"""No application cache available (most likely as we don't have write permissions)"""
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def __init__(self):
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pass
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error = RuntimeError("no app data folder available, probably no write access to the folder")
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def close(self):
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"""do nothing"""
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def reset(self):
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"""do nothing"""
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def py_info(self, path):
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return ContentStoreNA()
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def embed_update_log(self, distribution, for_py_version):
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return ContentStoreNA()
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def extract(self, path, to_folder):
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raise self.error
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@contextmanager
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def locked(self, path):
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"""do nothing"""
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yield
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@property
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def house(self):
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raise self.error
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def wheel_image(self, for_py_version, name):
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raise self.error
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@property
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def transient(self):
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return True
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def py_info_clear(self):
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""""""
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class ContentStoreNA(ContentStore):
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def exists(self):
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return False
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def read(self):
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""""""
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return None
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def write(self, content):
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""""""
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def remove(self):
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""""""
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@contextmanager
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def locked(self):
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yield
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