Drop support for python 3.7

- Python 3.7 has reached EOL. Drop support for it.
ethereum · Oct 24, 2023 · f651613 · f651613
1 parent 6a19c87
commit f651613
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diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -77,13 +77,6 @@ windows_steps: &windows_steps
         key: cache-v1-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "setup.py" }}-{{ checksum "tox.ini" }}
 
 jobs:
-  py37-install-geth-v1_11_0:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.11.0
-          TOXENV: py37-install-geth-v1_11_0
   py38-install-geth-v1_11_0:
     <<: *common_go_v_1_20_1
     docker:
@@ -112,13 +105,6 @@ jobs:
         environment:
           GETH_VERSION: v1.11.0
           TOXENV: py311-install-geth-v1_11_0
-  py37-install-geth-v1_11_1:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.11.1
-          TOXENV: py37-install-geth-v1_11_1
   py38-install-geth-v1_11_1:
     <<: *common_go_v_1_20_1
     docker:
@@ -147,13 +133,6 @@ jobs:
         environment:
           GETH_VERSION: v1.11.1
           TOXENV: py311-install-geth-v1_11_1
-  py37-install-geth-v1_11_2:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.11.2
-          TOXENV: py37-install-geth-v1_11_2
   py38-install-geth-v1_11_2:
     <<: *common_go_v_1_20_1
     docker:
@@ -182,13 +161,6 @@ jobs:
         environment:
           GETH_VERSION: v1.11.2
           TOXENV: py311-install-geth-v1_11_2
-  py37-install-geth-v1_11_3:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.11.3
-          TOXENV: py37-install-geth-v1_11_3
   py38-install-geth-v1_11_3:
     <<: *common_go_v_1_20_1
     docker:
@@ -217,13 +189,6 @@ jobs:
         environment:
           GETH_VERSION: v1.11.3
           TOXENV: py311-install-geth-v1_11_3
-  py37-install-geth-v1_11_4:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.11.4
-          TOXENV: py37-install-geth-v1_11_4
   py38-install-geth-v1_11_4:
     <<: *common_go_v_1_20_1
     docker:
@@ -252,13 +217,6 @@ jobs:
         environment:
           GETH_VERSION: v1.11.4
           TOXENV: py311-install-geth-v1_11_4
-  py37-install-geth-v1_11_5:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.11.5
-          TOXENV: py37-install-geth-v1_11_5
   py38-install-geth-v1_11_5:
     <<: *common_go_v_1_20_1
     docker:
@@ -287,13 +245,6 @@ jobs:
         environment:
           GETH_VERSION: v1.11.5
           TOXENV: py311-install-geth-v1_11_5
-  py37-install-geth-v1_11_6:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.11.6
-          TOXENV: py37-install-geth-v1_11_6
   py38-install-geth-v1_11_6:
     <<: *common_go_v_1_20_1
     docker:
@@ -322,13 +273,6 @@ jobs:
         environment:
           GETH_VERSION: v1.11.6
           TOXENV: py311-install-geth-v1_11_6
-  py37-install-geth-v1_12_0:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.12.0
-          TOXENV: py37-install-geth-v1_12_0
   py38-install-geth-v1_12_0:
     <<: *common_go_v_1_20_1
     docker:
@@ -357,13 +301,6 @@ jobs:
         environment:
           GETH_VERSION: v1.12.0
           TOXENV: py311-install-geth-v1_12_0
-  py37-install-geth-v1_12_1:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.12.1
-          TOXENV: py37-install-geth-v1_12_1
   py38-install-geth-v1_12_1:
     <<: *common_go_v_1_20_1
     docker:
@@ -392,13 +329,6 @@ jobs:
         environment:
           GETH_VERSION: v1.12.1
           TOXENV: py311-install-geth-v1_12_1
-  py37-install-geth-v1_12_2:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.12.2
-          TOXENV: py37-install-geth-v1_12_2
   py38-install-geth-v1_12_2:
     <<: *common_go_v_1_20_1
     docker:
@@ -427,13 +357,6 @@ jobs:
         environment:
           GETH_VERSION: v1.12.2
           TOXENV: py311-install-geth-v1_12_2
-  py37-install-geth-v1_13_0:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.13.0
-          TOXENV: py37-install-geth-v1_13_0
   py38-install-geth-v1_13_0:
     <<: *common_go_v_1_20_1
     docker:
@@ -462,13 +385,6 @@ jobs:
         environment:
           GETH_VERSION: v1.13.0
           TOXENV: py311-install-geth-v1_13_0
-  py37-install-geth-v1_13_1:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.13.1
-          TOXENV: py37-install-geth-v1_13_1
   py38-install-geth-v1_13_1:
     <<: *common_go_v_1_20_1
     docker:
@@ -497,13 +413,6 @@ jobs:
         environment:
           GETH_VERSION: v1.13.1
           TOXENV: py311-install-geth-v1_13_1
-  py37-install-geth-v1_13_2:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.13.2
-          TOXENV: py37-install-geth-v1_13_2
   py38-install-geth-v1_13_2:
     <<: *common_go_v_1_20_1
     docker:
@@ -532,13 +441,6 @@ jobs:
         environment:
           GETH_VERSION: v1.13.2
           TOXENV: py311-install-geth-v1_13_2
-  py37-install-geth-v1_13_3:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.13.3
-          TOXENV: py37-install-geth-v1_13_3
   py38-install-geth-v1_13_3:
     <<: *common_go_v_1_20_1
     docker:
@@ -567,13 +469,6 @@ jobs:
         environment:
           GETH_VERSION: v1.13.3
           TOXENV: py311-install-geth-v1_13_3
-  py37-install-geth-v1_13_4:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          GETH_VERSION: v1.13.4
-          TOXENV: py37-install-geth-v1_13_4
   py38-install-geth-v1_13_4:
     <<: *common_go_v_1_20_1
     docker:
@@ -603,12 +498,6 @@ jobs:
           GETH_VERSION: v1.13.4
           TOXENV: py311-install-geth-v1_13_4
 
-  py37-lint:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          TOXENV: py37-lint
   py38-lint:
     <<: *common_go_v_1_20_1
     docker:
@@ -634,12 +523,6 @@ jobs:
         environment:
           TOXENV: py311-lint
 
-  py37-wheel:
-    <<: *common_go_v_1_20_1
-    docker:
-      - image: cimg/python:3.7
-        environment:
-          TOXENV: py37-wheel
   py38-wheel:
     <<: *common_go_v_1_20_1
     docker:
@@ -674,103 +557,86 @@ workflows:
   version: 2
   test:
     jobs:
-      - py37-install-geth-v1_11_0
       - py38-install-geth-v1_11_0
       - py39-install-geth-v1_11_0
       - py310-install-geth-v1_11_0
       - py311-install-geth-v1_11_0
 
-      - py37-install-geth-v1_11_1
       - py38-install-geth-v1_11_1
       - py39-install-geth-v1_11_1
       - py310-install-geth-v1_11_1
       - py311-install-geth-v1_11_1
 
-      - py37-install-geth-v1_11_2
       - py38-install-geth-v1_11_2
       - py39-install-geth-v1_11_2
       - py310-install-geth-v1_11_2
       - py311-install-geth-v1_11_2
 
-      - py37-install-geth-v1_11_3
       - py38-install-geth-v1_11_3
       - py39-install-geth-v1_11_3
       - py310-install-geth-v1_11_3
       - py311-install-geth-v1_11_3
 
-      - py37-install-geth-v1_11_4
       - py38-install-geth-v1_11_4
       - py39-install-geth-v1_11_4
       - py310-install-geth-v1_11_4
       - py311-install-geth-v1_11_4
 
-      - py37-install-geth-v1_11_5
       - py38-install-geth-v1_11_5
       - py39-install-geth-v1_11_5
       - py310-install-geth-v1_11_5
       - py311-install-geth-v1_11_5
 
-      - py37-install-geth-v1_11_6
       - py38-install-geth-v1_11_6
       - py39-install-geth-v1_11_6
       - py310-install-geth-v1_11_6
       - py311-install-geth-v1_11_6
 
-      - py37-install-geth-v1_12_0
       - py38-install-geth-v1_12_0
       - py39-install-geth-v1_12_0
       - py310-install-geth-v1_12_0
       - py311-install-geth-v1_12_0
 
-      - py37-install-geth-v1_12_1
       - py38-install-geth-v1_12_1
       - py39-install-geth-v1_12_1
       - py310-install-geth-v1_12_1
       - py311-install-geth-v1_12_1
 
-      - py37-install-geth-v1_12_2
       - py38-install-geth-v1_12_2
       - py39-install-geth-v1_12_2
       - py310-install-geth-v1_12_2
       - py311-install-geth-v1_12_2
 
-      - py37-install-geth-v1_13_0
       - py38-install-geth-v1_13_0
       - py39-install-geth-v1_13_0
       - py310-install-geth-v1_13_0
       - py311-install-geth-v1_13_0
 
-      - py37-install-geth-v1_13_1
       - py38-install-geth-v1_13_1
       - py39-install-geth-v1_13_1
       - py310-install-geth-v1_13_1
       - py311-install-geth-v1_13_1
 
-      - py37-install-geth-v1_13_2
       - py38-install-geth-v1_13_2
       - py39-install-geth-v1_13_2
       - py310-install-geth-v1_13_2
       - py311-install-geth-v1_13_2
 
-      - py37-install-geth-v1_13_3
       - py38-install-geth-v1_13_3
       - py39-install-geth-v1_13_3
       - py310-install-geth-v1_13_3
       - py311-install-geth-v1_13_3
 
-      - py37-install-geth-v1_13_4
       - py38-install-geth-v1_13_4
       - py39-install-geth-v1_13_4
       - py310-install-geth-v1_13_4
       - py311-install-geth-v1_13_4
 
-      - py37-lint
       - py38-lint
       - py39-lint
       - py310-lint
       - py311-lint
 
-      - py37-wheel
       - py38-wheel
       - py39-wheel
       - py310-wheel

diff --git a/setup.py b/setup.py
@@ -60,7 +60,7 @@
     install_requires=[
         "semantic-version>=2.6.0",
     ],
-    python_requires=">=3.7, <4",
+    python_requires=">=3.8, <4",
     extras_require=extras_require,
     license="MIT",
     zip_safe=False,
@@ -72,7 +72,6 @@
         "License :: OSI Approved :: MIT License",
         "Natural Language :: English",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",

diff --git a/tox.ini b/tox.ini
@@ -1,12 +1,12 @@
 [tox]
 envlist =
-    py{37,38,39,310,311}-lint
-    py{37,38,39,310,311}-install-geth-{ \
+    py{38,39,310,311}-lint
+    py{38,39,310,311}-install-geth-{ \
         v1_11_0, v1_11_1, v1_11_2, v1_11_3, v1_11_4, v1_11_5, v1_11_6, \
         v1_12_0, v1_12_1, v1_12_2, v1_13_0, v1_13_1, v1_13_2, v1_13_3, \
         v1_13_4
     }
-    py{37,38,39,310,311}-wheel
+    py{38,39,310,311}-wheel
     py311-wheel-windows
 
 [isort]
@@ -41,7 +41,6 @@ deps =
     .[test]
     install-geth: {[common_geth_installation_and_check]deps}
 basepython =
-    py37: python3.7
     py38: python3.8
     py39: python3.9
     py310: python3.10
@@ -68,11 +67,11 @@ basepython: python
 extras: {[common-lint]extras}
 commands: {[common-lint]commands}
 
-[testenv:py{37,38,39,310,311}-lint]
+[testenv:py{38,39,310,311}-lint]
 extras: {[common-lint]extras}
 commands: {[common-lint]commands}
 
-[testenv:py{37,38,39,310,311}-wheel]
+[testenv:py{38,39,310,311}-wheel]
 deps=
     wheel
     build[virtualenv]