pep8 and mypy fixes. Release 3.7.

tale/__init__.py

@@ -9,7 +9,7 @@
 from typing import Any
 
 
-__version__ = "3.7.dev0"
+__version__ = "3.7"
 
 
 class _MudContext:

tale/author.py

@@ -39,14 +39,15 @@
     from distutils.version import LooseVersion
     if LooseVersion(tale.__version__) < LooseVersion("{required_tale_version}"):
         print("Tale version installed:", tale.__version__, file=sys.stderr)
-        print("Tale version required : {required_tale_version}", file=sys.stderr) 
+        print("Tale version required : {required_tale_version}", file=sys.stderr)
         tale_error = "installed Tale library version too old"
 except ImportError as x:
     tale_error = str(x)
-    
+
 if tale_error:
     print("Error loading Tale: ", tale_error, file=sys.stderr)
-    print("To run this game you have to install a recent enough Tale library.\\nRunning the command 'pip install --upgrade tale' usually fixes this.\\n", file=sys.stderr)
+    print("To run this game you have to install a recent enough Tale library.\\n"
+          "Running the command 'pip install --upgrade tale' usually fixes this.\\n", file=sys.stderr)
     print("Enter to exit: ", file=sys.stderr)
     input()
     raise SystemExit
@@ -66,7 +67,7 @@ def do_zip(path: str, zipfilename: str, embed_tale: bool=False, verbose: bool=Fa
     """Zip a story (possibly including the tale library itself - but not its dependencies, to avoid license hassles) into a zip file."""
     if os.path.exists(zipfilename):
         raise IOError("output file already exists: " + zipfilename)
-    with zipfile.ZipFile(zipfilename+".tmp", mode="w", compression=zipfile.ZIP_DEFLATED) as zip:
+    with zipfile.ZipFile(zipfilename + ".tmp", mode="w", compression=zipfile.ZIP_DEFLATED) as zip:
         prev_dir = os.getcwd()
         os.chdir(path)
         print("\nCreating zip file from '{}'...".format(path))
@@ -100,7 +101,8 @@ def do_zip(path: str, zipfilename: str, embed_tale: bool=False, verbose: bool=Fa
             else:
                 # only one possible game mode, autoselect this one
                 mode = possible_game_modes.pop()
-            zip.writestr("__main__.py", main_py_template.format(gamemode=mode.value, required_tale_version=story.Story.config.requires_tale))
+            zip.writestr("__main__.py", main_py_template.format(gamemode=mode.value,
+                                                                required_tale_version=story.Story.config.requires_tale))
         if embed_tale:
             os.chdir(os.path.dirname(tale.__file__))
             if verbose:
@@ -117,8 +119,8 @@ def do_zip(path: str, zipfilename: str, embed_tale: bool=False, verbose: bool=Fa
         os.chdir(prev_dir)
     # use zipapp to add a posix shebang.
     # note: we can't use zipapp conveniently to create the whole zipfile because it also includes temp files that I don't want...
-    zipapp.create_archive(zipfilename+".tmp", zipfilename, interpreter="/usr/bin/env python3")
-    os.remove(zipfilename+".tmp")
+    zipapp.create_archive(zipfilename + ".tmp", zipfilename, interpreter="/usr/bin/env python3")
+    os.remove(zipfilename + ".tmp")
     if verbose:
         print("\nDone. Try running 'python {}'".format(zipfilename))
 

tale/player.py

@@ -370,7 +370,7 @@ def write_output(self) -> None:
             self.io.do_prompt_toolkit = self.player.prompt_toolkit_enabled
             if mud_context.config.server_mode == GameMode.IF and self.player.output_line_delay > 0:
                 if os.name == "nt" and self.io.do_prompt_toolkit:
-                    line_delay = 0    # on windows, when using prompt_toolkit, printing individual lines is already very slow
+                    line_delay = 0.0    # on windows, when using prompt_toolkit, printing individual lines is already very slow
                 else:
                     line_delay = self.player.output_line_delay / 1000.0
                 for line in output.rstrip().splitlines():

tale/tio/iobase.py

@@ -81,10 +81,12 @@ def smartquotes(self, text: str) -> str:
         """If enabled, apply 'smart quotes' to the text; replaces quotes and dashes by nicer looking symbols"""
         if self.supports_smartquotes and self.do_smartquotes:
             if hasattr(smartypants.Attr, "u"):
-                return smartypants.smartypants(text, smartypants.Attr.q | smartypants.Attr.B | smartypants.Attr.D | smartypants.Attr.e | smartypants.Attr.u)
+                return smartypants.smartypants(text, smartypants.Attr.q | smartypants.Attr.B |
+                                               smartypants.Attr.D | smartypants.Attr.e | smartypants.Attr.u)
             else:
                 # older smartypants lack attribute 'u' for avoiding html entity creation
-                txt = smartypants.smartypants(text, smartypants.Attr.q | smartypants.Attr.B | smartypants.Attr.D | smartypants.Attr.e)
+                txt = smartypants.smartypants(text, smartypants.Attr.q | smartypants.Attr.B |
+                                              smartypants.Attr.D | smartypants.Attr.e)
                 import html.parser
                 return html.parser.unescape(txt)  # type: ignore
         return text