Alembic 1.8 now supports Python 3.7 and above

Fixes: #1025
Change-Id: I7c7050afc2291a07a08d454a1b8f8b192768d068

.github/workflows/run-test.yaml

@@ -27,7 +27,6 @@ jobs:
           - "windows-latest"
           - "macos-latest"
         python-version:
-          - "3.6"
           - "3.7"
           - "3.8"
           - "3.9"
@@ -37,11 +36,6 @@ jobs:
           - sqla14
           - sqlamain
 
-        exclude:
-          # main no longer support 3.6
-          - sqlalchemy: sqlamain
-            python-version: "3.6"
-
       fail-fast: false
 
     # steps to run in each job. Some are github actions, others run shell commands

alembic/__init__.py

@@ -3,4 +3,4 @@
 from . import context
 from . import op
 
-__version__ = "1.7.8"
+__version__ = "1.8.0"

alembic/util/compat.py

@@ -12,7 +12,6 @@
 
 py39 = sys.version_info >= (3, 9)
 py38 = sys.version_info >= (3, 8)
-py37 = sys.version_info >= (3, 7)
 
 
 # produce a wrapper that allows encoded text to stream

docs/build/front.rst

@@ -83,8 +83,9 @@ SQLAlchemy as of version **1.3.0**.
 
 .. versionchanged:: 1.5.0 Support for SQLAlchemy older than 1.3.0 was dropped.
 
-Alembic supports Python versions **3.6 and above**
+Alembic supports Python versions **3.7 and above**
 
+.. versionchanged::  1.8  Alembic now supports Python 3.7 and newer.
 .. versionchanged::  1.7  Alembic now supports Python 3.6 and newer; support
    for Python 2.7 has been dropped.
 

docs/build/unreleased/1025.rst

@@ -0,0 +1,5 @@
+.. change::
+    :tags: installation, changed
+    :tickets: 1025
+
+    Alembic 1.8 now supports Python 3.7 and above.

setup.cfg

@@ -25,7 +25,6 @@ classifiers =
     Operating System :: OS Independent
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
@@ -42,7 +41,7 @@ project_urls =
 packages = find:
 include_package_data = true
 zip_safe = false
-python_requires = >=3.6
+python_requires = >=3.7
 
 install_requires =
     SQLAlchemy>=1.3.0