Pass mypy and link issues

.github/workflows/main.yml

@@ -34,24 +34,16 @@ jobs:
     strategy:
       # https://blog.jaraco.com/efficient-use-of-ci-resources/
       matrix:
+        # This library is Windows-only
+        # pywin32 does not yet support pypy: mhammond/pywin32#1289 & pypy/pypy#3836
+        # pywin32's Python 3.13 support is not released yet: mhammond/pywin32#2367
         python:
-        - "3.9"
-        - "3.13"
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          - "3.12"
         platform:
-        - ubuntu-latest
-        - macos-latest
-        - windows-latest
-        include:
-        - python: "3.10"
-          platform: ubuntu-latest
-        - python: "3.11"
-          platform: ubuntu-latest
-        - python: "3.12"
-          platform: ubuntu-latest
-        - python: "3.14"
-          platform: ubuntu-latest
-        - python: pypy3.10
-          platform: ubuntu-latest
+          - windows-latest
     runs-on: ${{ matrix.platform }}
     continue-on-error: ${{ matrix.python == '3.14' }}
     steps:
@@ -73,7 +65,7 @@ jobs:
         job:
         - diffcov
         - docs
-    runs-on: ubuntu-latest
+    runs-on: windows-latest
     steps:
       - uses: actions/checkout@v4
         with:

build-exe.py

@@ -2,21 +2,10 @@
 Build script to create a doc-to-pdf convert server as a Windows executable.
 """
 
-import os
-import textwrap
-
-
-setup_params = dict(
-    console=['server.py'],
-    options=dict(
-        py2exe=dict(
-            packages=['pkg_resources'],
-        ),
-    ),
-    script_args=('py2exe',),
-)
-
 if __name__ == '__main__':
+    import os
+    import textwrap
+
     from setuptools import setup
 
     __import__('py2exe')
@@ -25,5 +14,13 @@
         convert.ConvertServer.start_server()
         """
     open('server.py', 'w').write(textwrap.dedent(code))
-    setup(**setup_params)
+    setup(
+        console=['server.py'],
+        options=dict(
+            py2exe=dict(
+                packages=['pkg_resources'],
+            ),
+        ),
+        script_args=('py2exe',),  # type: ignore[arg-type] # python/typeshed#12595
+    )
     os.remove('server.py')

jaraco/__init__.py

@@ -1 +1 @@
-__path__ = __import__('pkgutil').extend_path(__path__, __name__)  # type: ignore
+__path__ = __import__('pkgutil').extend_path(__path__, __name__)

jaraco/office/convert.py

@@ -1,8 +1,12 @@
-import os
 import argparse
+import os
+import threading
 from contextlib import contextmanager
 
-from jaraco.path import save_to_file, replace_extension
+import pythoncom
+from win32com.client import Dispatch, constants
+
+from jaraco.path import replace_extension, save_to_file
 
 
 @contextmanager
@@ -23,10 +27,6 @@ class Converter:
     """
 
     def __init__(self):
-        from win32com.client import Dispatch
-        import pythoncom
-        import threading
-
         if threading.current_thread().getName() != 'MainThread':
             pythoncom.CoInitialize()
         self.word = Dispatch('Word.Application')
@@ -36,8 +36,6 @@ def convert(self, docfile_string, target_format=None):
         Take a string (in memory) and return it as a string of the
         target format (also as a string in memory).
         """
-        from win32com.client import constants
-
         target_format = target_format or getattr(constants, 'wdFormatPDF', 17)
 
         with save_to_file(docfile_string) as docfile:
@@ -80,17 +78,18 @@ class ConvertServer:
     def index(self):
         return form
 
-    index.exposed = True  # type: ignore
+    index.exposed = True  # type: ignore[attr-defined]
 
     def convert(self, document):
+        import cherrypy
+
         cherrypy.response.headers['Content-Type'] = 'application/pdf'
         return Converter().convert(document.file.read())
 
-    convert.exposed = True  # type: ignore
+    convert.exposed = True  # type: ignore[attr-defined]
 
     @staticmethod
     def start_server():
-        global cherrypy
         import cherrypy
 
         parser = argparse.ArgumentParser()

jaraco/office/excel.py

@@ -1,5 +1,7 @@
 import contextlib
 
+from win32com.client import Dispatch
+
 from jaraco.path import tempfile_context
 
 
@@ -22,8 +24,6 @@ def to_dict(values):
 
 
 def open_workbook(filename):
-    from win32com.client import Dispatch
-
     app = Dispatch('Excel.Application')
     return app.Workbooks.Open(filename)
 

jaraco/office/grep.py

@@ -1,10 +1,11 @@
-import re
+from __future__ import annotations
 
-from win32com.client import Dispatch
+import re
 
+from win32com.client import Dispatch, dynamic
 
 try:
-    app = Dispatch('Excel.Application')
+    app: dynamic.CDispatch | None = Dispatch('Excel.Application')
 except Exception:
     app = None
 

mypy.ini

@@ -13,3 +13,11 @@ explicit_package_bases = True
 disable_error_code =
 	# Disable due to many false positives
 	overload-overlap,
+
+# jaraco/jaraco.path#2
+[mypy-jaraco.path.*]
+ignore_missing_imports = True
+
+# cherrypy/cherrypy#1510
+[mypy-cherrypy.*]
+ignore_missing_imports = True

pyproject.toml

@@ -20,6 +20,7 @@ classifiers = [
 requires-python = ">=3.9"
 dependencies = [
 	"jaraco.path",
+	'pywin32; platform_system == "Windows"',
 ]
 dynamic = ["version"]
 keywords = ["excel office word"]
@@ -33,7 +34,7 @@ test = [
 	"pytest >= 6, != 8.1.*",
 
 	# local
-	'pypiwin32; platform_system == "Windows"',
+	"cherrypy", # Optional dependency for ConvertServer
 ]
 
 doc = [
@@ -65,6 +66,8 @@ type = [
 	"pytest-mypy",
 
 	# local
+	"types-pywin32",
+	"types-setuptools",
 ]
 
 
@@ -74,7 +77,3 @@ doc-to-pdf-server = "jaraco.office.convert:ConvertServer.start_server"
 
 
 [tool.setuptools_scm]
-
-
-[tool.pytest-enabler.mypy]
-# Disabled due to jaraco/skeleton#143