Don't allow a space between the variable name and the colon introduci…

…ng the type.

pyproject.toml

@@ -8,7 +8,7 @@ show_missing = true
 # Formatting tools configuration
 [tool.autopep8]
 max-line-length = 99
-ignore = ["E203", "W503"]
+ignore = ["W503"]
 recursive = true
 jobs = -1
 aggressive = 3
@@ -22,7 +22,7 @@ max-line-length = 99
 max-doc-length = 99
 exclude = [".git", "__pycache__", ".tox", "build", "dist", "*.egg_info", "venv"]
 select = ["E", "W", "F", "C", "N", "R", "D", "H"]
-ignore = ["D105", "D107", "E203", "W503"]
+ignore = ["D105", "D107", "W503"]
 # D100, D101, D102, D103, D104: Ignore missing docstrings in tests
 per-file-ignores = ["test/*:D100,D101,D102,D103,D104"]
 docstring-convention = "google"

test/test_infra.py

@@ -43,7 +43,7 @@ class InfrastructureTests(unittest.TestCase):
 
     def test_quote_backslashes(self):
         # ensure we're not using unneeded backslash to escape strings
-        issues : typing.List[typing.Tuple[str, int, str]] = []
+        issues: typing.List[typing.Tuple[str, int, str]] = []
         for filepath in get_python_filepaths():
             with open(filepath, "rt", encoding="utf8") as fh:
                 for idx, line in enumerate(fh, 1):
@@ -55,7 +55,7 @@ def test_quote_backslashes(self):
 
     def test_ensure_copyright(self):
         # all non-empty Python files must have a proper copyright somewhere in the first 5 lines
-        issues : typing.List[str] = []
+        issues: typing.List[str] = []
         regex = re.compile(r"# Copyright \d\d\d\d(-\d\d\d\d)? Canonical Ltd.\n")
         for filepath in get_python_filepaths():
             if os.stat(filepath).st_size == 0:
@@ -102,7 +102,7 @@ def test_install_requires(self):
 
         # For some reason "setup.py --requires" doesn't work, so do this the hard way
         with open('setup.py', encoding='utf-8') as f:
-            lines : typing.List[str] = []
+            lines: typing.List[str] = []
             for line in f:
                 if 'install_requires=[' in line:
                     break
@@ -132,7 +132,7 @@ def test_imports(self):
             with self.subTest(name=name):
                 self.check(name)
 
-    def check(self, name : str):
+    def check(self, name: str):
         """Helper function to run the test."""
         fd, testfile = tempfile.mkstemp()
         self.addCleanup(os.unlink, testfile)