Version 1.25 (#84)

- Changing to support Python 3.7 again

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
         include:
           - os: macos-latest
             python-version: '3.13'
@@ -36,10 +36,12 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install -r requirements-test.txt
-        pip install coveralls black==24.4.2 flake8 setuptools wheel twine
+        pip install coveralls flake8 setuptools wheel twine
 
     - name: Verify Code with Black
+      if: ${{ matrix.python-version != '3.7' }}
       run: |
+        pip install black==24.4.2
         black --check puremagic test
 
     - name: Lint with flake8

CHANGELOG.md

@@ -1,6 +1,11 @@
 Changelog
 =========
 
+Version 1.25
+------------
+
+- Changing to support Python 3.7 again
+
 Version 1.24
 ------------
 

puremagic/main.py

@@ -21,7 +21,7 @@
 from itertools import chain
 
 __author__ = "Chris Griffith"
-__version__ = "1.24"
+__version__ = "1.25"
 __all__ = [
     "magic_file",
     "magic_string",
@@ -433,8 +433,10 @@ def what(file: os.PathLike | str | None, h: bytes | None = None, imghdr_strict:
     """
     if isinstance(h, str):
         raise TypeError("h must be bytes, not str.  Consider using bytes.fromhex(h)")
-    if h and imghdr_strict and (ext := imghdr_bug_for_bug.get(h)):
-        return ext
+    if h and imghdr_strict:
+        ext = imghdr_bug_for_bug.get(h)
+        if ext:
+            return ext
     try:
         ext = (from_string(h) if h else from_file(file or "")).lstrip(".")
     except PureError: