CHANGES

=======

utils.py

- Fix import-error from pdfminer
- Add type-annotations
- Code optimisations random_string(), remove_extra(), text_strip(),
    compute_whitespace()
- Improve code-readability.
- Add more unit-test cases.

Author: python3-dev

.gitignore

@@ -54,3 +54,5 @@ dmypy.json
 
 # OSX Files
 .DS_Store
+
+.venv

camelot/parsers/lattice.py

@@ -291,10 +291,10 @@ def scale_areas(areas):
         )
 
         for bbox, parse in self.table_bbox_parses.items():
-            joints = parse["joints"]
+            joints: list[tuple[float, float]] = parse["joints"]
 
             # Merge x coordinates that are close together
-            line_tol = self.line_tol
+            line_tol: int = self.line_tol
             # Sort the joints, make them a list of lists (instead of sets)
             joints_normalized = list(
                 map(lambda x: list(x), sorted(joints, key=lambda j: -j[0]))