⬆️ github CI and mypy updates

Author: ianardee

.github/workflows/docs.yml

@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
 

.github/workflows/license.yml

@@ -18,7 +18,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
 

.github/workflows/linting.yml

@@ -17,7 +17,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -36,7 +36,7 @@ jobs:
         pip install -e .[dev]
 
     - name: Cache pre-commit
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.cache/pre-commit
         key: ${{ runner.os }}-prec-${{ hashFiles('.pre-commit-config.yaml') }}

.github/workflows/publish.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 

.pre-commit-config.yaml

@@ -34,7 +34,7 @@ repos:
         ]
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.0.1
+    rev: v1.4.1
     hooks:
       - id: mypy
         args: []

mindee/input/sources.py

@@ -142,15 +142,13 @@ def is_pdf_empty(self) -> bool:
         self.file_object.seek(0)
         with pikepdf.open(self.file_object) as pdf:
             for page in pdf.pages:
-                # mypy incorrectly identifies the "/Length" key's value as
-                # an object rather than an int.
                 try:
                     total_size = page["/Contents"]["/Length"]
                 except ValueError:
-                    total_size = 0  # type: ignore
-                    for content in page["/Contents"]:  # type: ignore
+                    total_size = 0
+                    for content in page["/Contents"]:
                         total_size += content["/Length"]
-                has_data = total_size > 1000  # type: ignore
+                has_data = total_size > 1000
 
                 has_font = "/Font" in page["/Resources"].keys()
                 has_xobj = "/XObject" in page["/Resources"].keys()

setup.cfg

@@ -46,7 +46,7 @@ mindee =
 [options.extras_require]
 dev =
     black==23.1.0
-    mypy==1.0.1
+    mypy==1.4.1
     pip-tools~=6.12.3
     pylint==2.17.1
     setuptools==51.3.3