Merge pull request #3339 from fishtown-analytics/fix/packaging-dep

add 'packaging' package to dbt-core

CHANGELOG.md

@@ -3,6 +3,7 @@
 ### Fixes
 - Fix compiled sql for ephemeral models ([#3317](https://github.com/fishtown-analytics/dbt/issues/3317), [#3318](https://github.com/fishtown-analytics/dbt/pull/3318))
 - Now generating `run_results.json` even when no nodes are selected ([#3313](https://github.com/fishtown-analytics/dbt/issues/3313), [#3315](https://github.com/fishtown-analytics/dbt/pull/3315))
+- Add missing `packaging` dependency ([#3312](https://github.com/fishtown-analytics/dbt/issues/3312), [#3339](https://github.com/fishtown-analytics/dbt/pull/3339))
 - Fix references to macros with package names when rendering schema tests ([#3324](https://github.com/fishtown-analytics/dbt/issues/3324), [#3345](https://github.com/fishtown-analytics/dbt/pull/3345)
 - Stop clobbering default keyword arguments for jinja test definitions ([#3329](https://github.com/fishtown-analytics/dbt/issues/3329), [#3340](https://github.com/fishtown-analytics/dbt/pull/3340))
 - Fix unique_id generation for generic tests so tests with the same FQN but different configuration will run. ([#3254](https://github.com/fishtown-analytics/dbt/issues/3254), [#3335](https://github.com/fishtown-analytics/dbt/issues/3335))

core/setup.py

@@ -61,19 +61,20 @@ def read(fname):
     install_requires=[
         'Jinja2==2.11.2',
         'PyYAML>=3.11',
-        'sqlparse>=0.2.3,<0.4',
-        'networkx>=2.3,<3',
-        'minimal-snowplow-tracker==0.0.2',
-        'colorama>=0.3.9,<0.4.5',
         'agate>=1.6,<1.6.2',
-        'isodate>=0.6,<0.7',
-        'json-rpc>=1.12,<2',
-        'werkzeug>=0.15,<2.0',
+        'colorama>=0.3.9,<0.4.5',
         'dataclasses>=0.6,<0.9;python_version<"3.7"',
         'hologram==0.0.14',
+        'isodate>=0.6,<0.7',
+        'json-rpc>=1.12,<2',
         'logbook>=1.5,<1.6',
         'mashumaro==2.0',
+        'minimal-snowplow-tracker==0.0.2',
+        'networkx>=2.3,<3',
+        'packaging~=20.9',
+        'sqlparse>=0.2.3,<0.4',
         'typing-extensions>=3.7.4,<3.8',
+        'werkzeug>=0.15,<2.0',
         # the following are all to match snowflake-connector-python
         'requests<3.0.0',
         'idna>=2.5,<3',