Drop Python 3.7 support

Python 3.7 reaches the end of life in June 2023. This means it
won't receive new updates or patches to fix security issues.
Therefore, this package only works with Python >= 3.8 from now on.

Signed-off-by: Jose Javier Merchante <jjmerchante@bitergia.com>

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: ['3.8', '3.9', '3.10', '3.11']
     steps:
       - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # 3.1.0
       - name: Download distribution artifact

.github/workflows/tests.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: ['3.8', '3.9', '3.10', '3.11']
 
     name: Python ${{ matrix.python-version }}
     steps:

README.md

@@ -60,7 +60,7 @@ Run 'perceval <backend> --help' to get information about a specific backend.
 
 ## Requirements
 
- * Python >= 3.7
+ * Python >= 3.8
  * Poetry >= 1.2
  * git
  * build-essential

pyproject.toml

@@ -44,7 +44,7 @@ classifiers = [
 perceval = 'perceval.perceval:main'
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.8"
 
 python-dateutil = "^2.6.0"
 requests = "^2.7.0"

releases/unreleased/drop-python-37-support.yml

@@ -0,0 +1,9 @@
+---
+title: Drop Python 3.7 support
+category: removed
+author: Jose Javier Merchante <jjmerchante@bitergia.com>
+issue: null
+notes: >
+  Python 3.7 reaches the end of life in June 2023. This means it
+  won't receive new updates or patches to fix security issues.
+  Therefore, this package only works with Python >= 3.8 from now on.