feat: Add Azure Blob Storage provider plugin configuration

pyproject.toml

@@ -90,6 +90,7 @@ box = "waterbutler.providers.box:BoxProvider"
 googledrive = "waterbutler.providers.googledrive:GoogleDriveProvider"
 onedrive = "waterbutler.providers.onedrive:OneDriveProvider"
 googlecloud = "waterbutler.providers.googlecloud:GoogleCloudProvider"
+azureblobstorage = "waterbutler.providers.azureblobstorage:AzureBlobStorageProvider"
 
 [tool.pytest.ini_options]
 asyncio_default_fixture_loop_scope = "function"

tests/providers/azureblobstorage/test_metadata.py

@@ -19,7 +19,7 @@ def test_file_metadata_from_headers(self, blob_properties_headers):
         """Test creating file metadata from HTTP headers"""
         path = WaterButlerPath('/test-file.xlsx')
 
-        metadata = AzureBlobStorageFileMetadataHeaders(path.path, blob_properties_headers)
+        metadata = AzureBlobStorageFileMetadataHeaders(blob_properties_headers, path.path)
 
         assert metadata.name == 'test-file.xlsx'
         assert metadata.path == '/test-file.xlsx'
@@ -74,7 +74,7 @@ def test_file_metadata_minimal(self):
         }
 
         path = WaterButlerPath('/minimal.txt')
-        metadata = AzureBlobStorageFileMetadataHeaders(path.path, headers)
+        metadata = AzureBlobStorageFileMetadataHeaders(headers, path.path)
 
         assert metadata.name == 'minimal.txt'
         assert metadata.size == 100
@@ -108,7 +108,7 @@ def test_file_metadata_serialization(self):
         }
 
         path = WaterButlerPath('/report.pdf')
-        metadata = AzureBlobStorageFileMetadataHeaders(path.path, headers)
+        metadata = AzureBlobStorageFileMetadataHeaders(headers, path.path)
 
         assert metadata.name == 'report.pdf'
         assert metadata.size == 2048000

waterbutler/providers/azureblobstorage/metadata.py

@@ -2,9 +2,6 @@
 
 from waterbutler.core import utils
 from waterbutler.core import metadata
-import logging
-
-logger = logging.getLogger(__name__)
 
 
 def strip_char(str, chars):
@@ -30,10 +27,21 @@ def created_utc(self):
 
 class AzureBlobStorageFileMetadataHeaders(AzureBlobStorageMetadata, metadata.BaseFileMetadata):
 
-    def __init__(self, path, headers):
+    def __init__(self, headers, path):
         self._path = path
         super().__init__(dict(headers))
 
+    def _dehydrate(self):
+        payload = super()._dehydrate()
+        payload['_path'] = self._path
+        return payload
+
+    @classmethod
+    def _rehydrate(cls, payload):
+        args = super()._rehydrate(payload)
+        args.append(payload['_path'])
+        return args
+
     @property
     def path(self):
         return '/' + strip_char(self._path, self.raw.get('base_folder', ''))

waterbutler/providers/azureblobstorage/provider.py

@@ -327,7 +327,7 @@ async def _metadata_file(self, path, revision=None):
             expects=(200,), throws=exceptions.MetadataError
         )
 
-        return AzureBlobStorageFileMetadataHeaders(path.path, resp.headers)
+        return AzureBlobStorageFileMetadataHeaders(resp.headers, path.path)
 
     async def _metadata_folder(self, path):
         """Get metadata for a folder (list contents)."""
@@ -462,7 +462,6 @@ def _convert_xml_to_blob_list(self, xml_body):
                 name_elem = prefix.find('Name')
                 if name_elem is not None:
                     result['BlobPrefix'].append({'Name': name_elem.text})
-            logger.info(f'Parsed XML to blob list: {result}')
             return result
 
         except ET.ParseError as e: