Remove Python 3.7 support

.github/workflows/test.yml

@@ -11,25 +11,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10"]
         pytorch-version: ["1.4.0", "1.5.1", "1.6.0", "1.7.1", "1.8", "1.9", "1.10", "1.11", "1.12", "1.13", "2.0", "2.1"]
         include:
           - python-version: 3.11
             pytorch-version: 2.0
           - python-version: 3.11
             pytorch-version: 2.1
         exclude:
-          - python-version: 3.7
-            pytorch-version: 1.11
-          - python-version: 3.7
-            pytorch-version: 1.12
-          - python-version: 3.7
-            pytorch-version: 1.13
-          - python-version: 3.7
-            pytorch-version: 2.0
-          - python-version: 3.7
-            pytorch-version: 2.1
-
           - python-version: 3.9
             pytorch-version: 1.4.0
           - python-version: 3.9

README.md

@@ -1,6 +1,6 @@
 # torchinfo
 
-[![Python 3.7+](https://img.shields.io/badge/python-3.7+-blue.svg)](https://www.python.org/downloads/release/python-370/)
+[![Python 3.8+](https://img.shields.io/badge/python-3.8+-blue.svg)](https://www.python.org/downloads/release/python-380/)
 [![PyPI version](https://badge.fury.io/py/torchinfo.svg)](https://badge.fury.io/py/torchinfo)
 [![Conda version](https://img.shields.io/conda/vn/conda-forge/torchinfo)](https://anaconda.org/conda-forge/torchinfo)
 [![Build Status](https://github.com/TylerYep/torchinfo/actions/workflows/test.yml/badge.svg)](https://github.com/TylerYep/torchinfo/actions/workflows/test.yml)
@@ -470,7 +470,7 @@ Estimated Total Size (MB): 0.00
 All issues and pull requests are much appreciated! If you are wondering how to build the project:
 
 - torchinfo is actively developed using the lastest version of Python.
-  - Changes should be backward compatible to Python 3.7, and will follow Python's End-of-Life guidance for old versions.
+  - Changes should be backward compatible to Python 3.8, and will follow Python's End-of-Life guidance for old versions.
   - Run `pip install -r requirements-dev.txt`. We use the latest versions of all dev packages.
   - Run `pre-commit install`.
   - To use auto-formatting tools, use `pre-commit run -a`.

ruff.toml

@@ -1,4 +1,4 @@
-target-version = "py37"
+target-version = "py38"
 select = ["ALL"]
 ignore = [
     "ANN101",  # Missing type annotation for `self` in method

setup.cfg

@@ -25,7 +25,7 @@ keywords = torch pytorch torchsummary torch-summary summary keras deep-learning
 
 [options]
 packages = torchinfo
-python_requires = >=3.7
+python_requires = >=3.8
 include_package_data = True
 
 [options.package_data]