mypy fixes

Author: wolph

progressbar/bar.py

@@ -106,7 +106,7 @@ def start(self, **kwargs):
     def update(self, value=None):
         pass
 
-    def finish(self):  # pragma: no cover
+    def finish(self) -> None:  # pragma: no cover
         self._finished = True
 
     def __del__(self):
@@ -185,7 +185,7 @@ def __init__(
 
         ProgressBarMixinBase.__init__(self, **kwargs)
 
-    def update(self, *args, **kwargs):
+    def update(self, *args: types.Any, **kwargs: types.Any) -> None:
         ProgressBarMixinBase.update(self, *args, **kwargs)
 
         line: str = converters.to_unicode(self._format_line())
@@ -202,7 +202,8 @@ def update(self, *args, **kwargs):
         except UnicodeEncodeError:  # pragma: no cover
             self.fd.write(line.encode('ascii', 'replace'))
 
-    def finish(self, *args, **kwargs):  # pragma: no cover
+    def finish(self, *args: types.Any, **kwargs: types.Any) -> None:  # pragma: no cover
+
         if self._finished:
             return
 
@@ -824,14 +825,18 @@ def update(self, value=None, force=False, **kwargs):
             # Only flush if something was actually written
             self.fd.flush()
 
-    def start(self, max_value=None, init=True):
+    def start(  # type: ignore[override]
+            self,
+            max_value: int | None=None,
+            init: bool=True,
+    ):
         '''Starts measuring time, and prints the bar at 0%.
 
         It returns self so you can use it like this:
 
         Args:
             max_value (int): The maximum value of the progressbar
-            reinit (bool): Initialize the progressbar, this is useful if you
+            init (bool): (Re)Initialize the progressbar, this is useful if you
                 wish to reuse the same progressbar but can be disabled if
                 data needs to be passed along to the next run
 

progressbar/base.py

@@ -23,8 +23,8 @@ class Undefined(metaclass=FalseMeta):
 try:  # pragma: no cover
     IO = types.IO  # type: ignore
     TextIO = types.TextIO  # type: ignore
-except AttributeError:
+except AttributeError:  # pragma: no cover
     from typing.io import IO, TextIO  # type: ignore
 
-assert IO
-assert TextIO
+assert IO is not None
+assert TextIO is not None

progressbar/utils.py

@@ -20,11 +20,11 @@
 if types.TYPE_CHECKING:
     from .bar import ProgressBar, ProgressBarMixinBase
 
-assert timedelta_to_seconds
-assert get_terminal_size
-assert format_time
-assert scale_1024
-assert epoch
+assert timedelta_to_seconds is not None
+assert get_terminal_size is not None
+assert format_time is not None
+assert scale_1024 is not None
+assert epoch is not None
 
 StringT = types.TypeVar('StringT', bound=types.StringTypes)