enable mypy on tests and tools, fix one implicit reexport bug

docs/source/conf.py

@@ -12,6 +12,7 @@
 
 import os
 import sys
+from typing import List
 
 import pdfminer
 
@@ -48,7 +49,7 @@
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This pattern also affects html_static_path and html_extra_path.
-exclude_patterns = []
+exclude_patterns: List[str] = []
 
 
 # -- Options for HTML output -------------------------------------------------

mypy.ini

@@ -14,8 +14,17 @@ warn_return_any = True
 no_implicit_reexport = True
 strict_equality = True
 
+[mypy-pdfminer.ccitt]
+disallow_untyped_calls = False
+
 [mypy-cryptography.hazmat.*]
 ignore_missing_imports = True
 
-[mypy-pdfminer.ccitt]
-disallow_untyped_calls = False
+[mypy-hotshot.*]
+ignore_missing_imports = True
+
+[mypy-nose.*]
+ignore_missing_imports = True
+
+[mypy-setuptools]
+ignore_missing_imports = True

tools/conv_afm.py

@@ -42,4 +42,4 @@ def main(argv):
 
 
 if __name__ == '__main__':
-    sys.exit(main(sys.argv))
+    sys.exit(main(sys.argv))  # type: ignore[no-untyped-call]

tools/conv_cmap.py

@@ -199,4 +199,4 @@ def usage():
 
 
 if __name__ == '__main__':
-    sys.exit(main(sys.argv))
+    sys.exit(main(sys.argv))  # type: ignore[no-untyped-call]

tools/conv_glyphlist.py

@@ -24,4 +24,4 @@ def main(argv):
 
 
 if __name__ == '__main__':
-    sys.exit(main(sys.argv))
+    sys.exit(main(sys.argv))  # type: ignore[no-untyped-call]

tools/dumppdf.py

@@ -370,4 +370,4 @@ def main(argv=None):
 
 
 if __name__ == '__main__':
-    sys.exit(main())
+    sys.exit(main())  # type: ignore[no-untyped-call]

tools/pdf2txt.py

@@ -201,4 +201,4 @@ def main(args=None):
 
 
 if __name__ == '__main__':
-    sys.exit(main())
+    sys.exit(main())  # type: ignore[no-untyped-call]

tools/pdfdiff.py

@@ -142,4 +142,4 @@ def main(args=None):
 
 
 if __name__ == '__main__':
-    sys.exit(main())
+    sys.exit(main())  # type: ignore[no-untyped-call]

tools/pdfstats.py

@@ -9,8 +9,8 @@
 import collections
 
 from pdfminer.pdfparser import PDFParser
-from pdfminer.pdfdocument import PDFDocument
-from pdfminer.pdfpage import PDFPage, PDFTextExtractionNotAllowed
+from pdfminer.pdfdocument import PDFDocument, PDFTextExtractionNotAllowed
+from pdfminer.pdfpage import PDFPage
 from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter
 from pdfminer.converter import PDFPageAggregator
 from pdfminer.layout import LAParams, LTContainer
@@ -79,4 +79,4 @@ def main(args):
 
 
 if __name__ == '__main__':
-    sys.exit(main(sys.argv[1:]))
+    sys.exit(main(sys.argv[1:]))  # type: ignore[no-untyped-call]

tools/prof.py

@@ -31,4 +31,4 @@ def usage():
 
 
 if __name__ == '__main__':
-    sys.exit(prof_main(sys.argv))
+    sys.exit(prof_main(sys.argv))  # type: ignore[no-untyped-call]

tox.ini

@@ -9,7 +9,7 @@ whitelist_externals =
     flake8
 commands =
     flake8 pdfminer/ tools/ tests/ --count --statistics
-    mypy --install-types --non-interactive pdfminer
+    mypy --install-types --non-interactive --show-error-codes .
     nosetests --nologcapture
     python -m sphinx -b html docs/source docs/build/html
     python -m sphinx -b doctest docs/source docs/build/doctest