fix: use a dedicated logger. not top level logging.

Most of the other submodules already used a dedicated logger.
I have just identifier where root  logging.  was still used and
similarly established loggers based on the files __name__ which
should include the path starting with dandiapi. happen someone
needs tighter control over logging of the application

dandiapi/api/doi.py

@@ -17,6 +17,8 @@
     (settings.DANDI_DOI_API_PREFIX, 'DANDI_DOI_API_PREFIX'),
 ]
 
+logger = logging.getLogger(__name__)
+
 
 def doi_configured() -> bool:
     return any(setting is not None for setting, _ in DANDI_DOI_SETTINGS)
@@ -51,10 +53,10 @@ def create_doi(version: Version) -> str:
                 timeout=30,
             ).raise_for_status()
         except requests.exceptions.HTTPError as e:
-            logging.exception('Failed to create DOI %s', doi)
-            logging.exception(request_body)
+            logger.exception('Failed to create DOI %s', doi)
+            logger.exception(request_body)
             if e.response:
-                logging.exception(e.response.text)
+                logger.exception(e.response.text)
             raise
     return doi
 
@@ -70,13 +72,13 @@ def delete_doi(doi: str) -> None:
                 r.raise_for_status()
             except requests.exceptions.HTTPError as e:
                 if e.response and e.response.status_code == requests.codes.not_found:
-                    logging.warning('Tried to get data for nonexistent DOI %s', doi)
+                    logger.warning('Tried to get data for nonexistent DOI %s', doi)
                     return
-                logging.exception('Failed to fetch data for DOI %s', doi)
+                logger.exception('Failed to fetch data for DOI %s', doi)
                 raise
             if r.json()['data']['attributes']['state'] == 'draft':
                 try:
                     s.delete(doi_url).raise_for_status()
                 except requests.exceptions.HTTPError:
-                    logging.exception('Failed to delete DOI %s', doi)
+                    logger.exception('Failed to delete DOI %s', doi)
                     raise

dandiapi/api/views/upload.py

@@ -26,6 +26,8 @@
 
 supported_digests = {'dandi:dandi-etag': 'etag', 'dandi:sha2-256': 'sha256'}
 
+logger = logging.getLogger(__name__)
+
 
 class DigestSerializer(serializers.Serializer):
     algorithm = serializers.CharField()
@@ -140,7 +142,7 @@ def upload_initialize_view(request: Request) -> HttpResponseBase:
     if dandiset.unembargo_in_progress:
         raise DandisetUnembargoInProgressError
 
-    logging.info(
+    logger.info(
         'Starting upload initialization of size %s, ETag %s to dandiset %s',
         content_size,
         etag,
@@ -155,15 +157,15 @@ def upload_initialize_view(request: Request) -> HttpResponseBase:
             headers={'Location': asset_blobs.first().blob_id},
         )
 
-    logging.info('Blob with ETag %s does not yet exist', etag)
+    logger.info('Blob with ETag %s does not yet exist', etag)
 
     upload, initialization = Upload.initialize_multipart_upload(etag, content_size, dandiset)
-    logging.info('Upload of ETag %s initialized', etag)
+    logger.info('Upload of ETag %s initialized', etag)
     upload.save()
-    logging.info('Upload of ETag %s saved', etag)
+    logger.info('Upload of ETag %s saved', etag)
 
     response_serializer = UploadInitializationResponseSerializer(initialization)
-    logging.info('Upload of ETag %s serialized', etag)
+    logger.info('Upload of ETag %s serialized', etag)
     return Response(response_serializer.data)