X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/f12986389693d4155847204210d9c84492ac6837..2024ca087c3b9c99ebb792011b60fecdf1486467:/sdk/python/arvados/collection.py

diff --git a/sdk/python/arvados/collection.py b/sdk/python/arvados/collection.py
index e420a679e2..6cf4d07552 100644
--- a/sdk/python/arvados/collection.py
+++ b/sdk/python/arvados/collection.py
@@ -27,6 +27,8 @@ import config
 import errors
 import util
 
+_logger = logging.getLogger('arvados.collection')
+
 def normalize_stream(s, stream):
     stream_tokens = [s]
     sortedfiles = list(stream.keys())
@@ -91,10 +93,10 @@ def normalize(collection):
 
 class CollectionReader(object):
     def __init__(self, manifest_locator_or_text):
-        if re.search(r'^[a-f0-9]{32}(\+\d+)?(\+\S+)*$', manifest_locator_or_text):
+        if re.match(r'[a-f0-9]{32}(\+\d+)?(\+\S+)*$', manifest_locator_or_text):
             self._manifest_locator = manifest_locator_or_text
             self._manifest_text = None
-        elif re.search(r'^\S+( [a-f0-9]{32,}(\+\S+)*)*( \d+:\d+:\S+)+\n', manifest_locator_or_text):
+        elif re.match(r'(\S+)( [a-f0-9]{32}(\+\d+)(\+\S+)*)+( \d+:\d+:\S+)+\n', manifest_locator_or_text):
             self._manifest_text = manifest_locator_or_text
             self._manifest_locator = None
         else:
@@ -117,8 +119,8 @@ class CollectionReader(object):
                     uuid=self._manifest_locator).execute()
                 self._manifest_text = c['manifest_text']
             except Exception as e:
-                logging.warning("API lookup failed for collection %s (%s: %s)" %
-                                (self._manifest_locator, type(e), str(e)))
+                _logger.warning("API lookup failed for collection %s (%s: %s)",
+                                self._manifest_locator, type(e), str(e))
                 self._manifest_text = Keep.get(self._manifest_locator)
         self._streams = []
         for stream_line in self._manifest_text.split("\n"):