Put down structure of BasicFileStorage, and the ._resolve_filepath() method
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@ -14,6 +14,7 @@
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# You should have received a copy of the GNU Affero General Public License
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os
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from werkzeug.utils import secure_filename
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from werkzeug.utils import secure_filename
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@ -119,3 +120,41 @@ class StorageInterface(object):
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return filepath[:-1] + ["%s-%s" % (uuid.uuid4(), filepath[-1])]
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return filepath[:-1] + ["%s-%s" % (uuid.uuid4(), filepath[-1])]
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else:
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else:
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return filepath
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return filepath
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class BasicFileStorage(StorageInterface):
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"""
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Basic local filesystem implementation of storage API
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"""
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def __init__(self, base_dir, serve_url=None):
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"""
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Keyword arguments:
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- base_dir: Base directory things will be served out of. MUST
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be an absolute path.
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- serve_url: URL files will be served from
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"""
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self.base_dir = base_dir
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self.serve_url = serve_url
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def _resolve_filepath(self, filepath):
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"""
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Transform the given filepath into a local filesystem filepath.
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"""
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return os.path.join(
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self.base_dir, *clean_listy_filepath(filepath))
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def _create_dirs_for_filepath(self, filepath):
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"""
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Create any necessary directories for filepath
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"""
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pass
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def file_exists(self, filepath):
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return os.path.exists(self._resolve_filepath(filepath))
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def get_file(self, filepath, mode):
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pass
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def delete_file(self, filepath):
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pass
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