Finalize formatter-compatible tox fixes

Agent-Logs-Url: https://github.com/wolph/python-progressbar/sessions/7a92701d-42dc-4a5a-85a7-458e27ca00b2

Co-authored-by: wolph <270571+wolph@users.noreply.github.com>

Author: Copilot

progressbar/__main__.py

@@ -62,12 +62,13 @@ def create_argument_parser() -> argparse.ArgumentParser:
     Create the argument parser for the `progressbar` command.
     """
 
-    parser = argparse.ArgumentParser(description="""
+    description = """
         Monitor the progress of data through a pipe.
 
         Note that this is a Python implementation of the original `pv` command
         that is functional but not yet feature complete.
-    """)
+    """
+    parser = argparse.ArgumentParser(description=description)
 
     # Display switches
     parser.add_argument(

progressbar/bar.py

@@ -1095,8 +1095,7 @@ def currval(self):
         progressbar package.
         """
         warnings.warn(
-            'The usage of `currval` is deprecated, please use '
-            '`value` instead',
+            'The usage of `currval` is deprecated, please use `value` instead',
             DeprecationWarning,
             stacklevel=1,
         )

progressbar/env.py

@@ -185,5 +185,5 @@ def is_terminal(
     'vt(10[02]|220|320)',
 )
 ANSI_TERM_RE: re.Pattern[str] = re.compile(
-    f"^({'|'.join(ANSI_TERMS)})", re.IGNORECASE
+    f'^({"|".join(ANSI_TERMS)})', re.IGNORECASE
 )