Update interface, changelog, version.py

Author: jverswijver

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Changelog
 
 Observes [Semantic Versioning](https://semver.org/spec/v2.0.0.html) standard and [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) convention.
-## [0.2.3] - 2021-11-17
+## [0.2.3] - 2021-11-18
 ### Added
 - Support for plot component PR #155
 - Fetch argument specification in `dj_query` PR #155

pharus/interface.py

@@ -134,10 +134,7 @@ def _fetch_records(query,
         elif not fetch_args:
             fetch_args = query.heading.non_blobs
         else:
-            new_attributes = dict()
-            for arg in fetch_args:
-                new_attributes[arg] = attributes[arg]
-            attributes = new_attributes
+            attributes = {k: v for k, v in attributes.items() if k in fetch_args}
 
         non_blobs_rows = query_restricted.fetch(*fetch_args, as_dict=True,
                                                 limit=limit, offset=(page-1)*limit,

pharus/version.py

@@ -1,2 +1,2 @@
 """Package metadata."""
-__version__ = '0.2.2'
+__version__ = '0.2.3'