chore: Drop support for Python 3.7

- Python 3.7 has been EOL for a while.
- A number of development dependencies have already dropped support.

.github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/format_check.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/lint.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
     - uses: actions/checkout@v3

CONTRIBUTING.md

@@ -198,7 +198,7 @@ For a more detailed explanation with examples see the guide at https://cbea.ms/g
 
 ### Requirements
 
-- [Python](https://www.python.org/) >= 3.7
+- [Python](https://www.python.org/) >= 3.8
 - [Pip](https://pip.pypa.io/en/stable/installation/)
 - A new virtual environment
   - This is to ensure all contributors can always be on the same page as far as dependency versions are concerned.

README.md

@@ -59,7 +59,7 @@
 
 ### Requirements
 - Operating System: Unix / Linux / Mac OS X / Windows (limited support, see the [FAQs](https://termvisage.readthedocs.io/en/latest/faqs.html))
-- [Python](https://www.python.org/) >= 3.7
+- [Python](https://www.python.org/) >= 3.8
 - A terminal emulator with **any** of the following:
 
   - support for the [Kitty graphics protocol](https://sw.kovidgoyal.net/kitty/graphics-protocol/).

docs/source/installation.rst

@@ -5,7 +5,7 @@ Requirements
 ------------
 
 * Operating System: Unix / Linux / MacOS X / Windows (limited support, see the :doc:`faqs`)
-* `Python <https://www.python.org/>`_ >= 3.7
+* `Python <https://www.python.org/>`_ >= 3.8
 * A terminal emulator with **any** of the following:
 
   * support for the `Kitty graphics protocol <https://sw.kovidgoyal.net/kitty/graphics-protocol/>`_.

setup.py

@@ -9,7 +9,6 @@
     "Operating System :: Android",
     "Operating System :: Microsoft :: Windows :: Windows 10",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
@@ -33,7 +32,7 @@
     long_description_content_type="text/markdown",
     license="MIT",
     classifiers=classifiers,
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     install_requires=["argcomplete>=2,<4", "term-image>=0.6,<0.7", "urwid>=2.1,<3.0"],
     entry_points={
         "console_scripts": ["termvisage=termvisage.__main__:main"],