Fix styling and update changelog.

Author: guzman-raphael

CHANGELOG.md

@@ -12,6 +12,9 @@
 * Bugfix - Regression error on joins with same attribute name (#857) PR #878
 * Bugfix - Error when `fetch1('KEY')` when `dj.config['fetch_format']='frame'` set (#876) PR #880, #878
 * Bugfix - Error when cascading deletes in tables with many, complex keys (#883, #886) PR #839
+* Add deprecation warning for `_update`. PR #889
+* Add `purge_query_cache` utility. PR #889
+* Add tests for query caching and permissive join and restriction. PR #889
 * Drop support for Python 3.5
 
 ### 0.12.9 -- Mar 12, 2021

datajoint/condition.py

@@ -84,7 +84,8 @@ def prep_value(k, v):
                 try:
                     v = uuid.UUID(v)
                 except (AttributeError, ValueError):
-                    raise DataJointError('Badly formed UUID {v} in restriction by `{k}`'.format(k=k, v=v))
+                    raise DataJointError(
+                        'Badly formed UUID {v} in restriction by `{k}`'.format(k=k, v=v))
             return "X'%s'" % v.bytes.hex()
         if isinstance(v, (datetime.date, datetime.datetime, datetime.time, decimal.Decimal)):
             return '"%s"' % v

docs-parts/intro/Releases_lang1.rst

@@ -11,6 +11,9 @@
 * Bugfix - Regression error on joins with same attribute name (#857) PR #878
 * Bugfix - Error when `fetch1('KEY')` when `dj.config['fetch_format']='frame'` set (#876) PR #880, #878
 * Bugfix - Error when cascading deletes in tables with many, complex keys (#883, #886) PR #839
+* Add deprecation warning for `_update`. PR #889
+* Add `purge_query_cache` utility. PR #889
+* Add tests for query caching and permissive join and restriction. PR #889
 * Drop support for Python 3.5
 
 0.12.9 -- Mar 12, 2021