Code formatting (latest black).

Author: jonathanslenders

ptpython/completer.py

@@ -468,7 +468,7 @@ def _get_item_lookup_completions(
         """
 
         def abbr_meta(text: str) -> str:
-            " Abbreviate meta text, make sure it fits on one line. "
+            "Abbreviate meta text, make sure it fits on one line."
             # Take first line, if multiple lines.
             if len(text) > 20:
                 text = text[:20] + "..."
@@ -621,7 +621,7 @@ def is_private(completion: Completion) -> bool:
 
 
 class ReprFailedError(Exception):
-    " Raised when the repr() call in `DictionaryCompleter` fails. "
+    "Raised when the repr() call in `DictionaryCompleter` fails."
 
 
 try:

ptpython/entry_points/run_ptipython.py

@@ -31,7 +31,7 @@ def run(user_ns=None):
         path = a.args[0]
         with open(path, "rb") as f:
             code = compile(f.read(), path, "exec")
-            exec(code, {'__name__': '__main__', '__file__': path})
+            exec(code, {"__name__": "__main__", "__file__": path})
     else:
         enable_deprecation_warnings()
 

ptpython/entry_points/run_ptpython.py

@@ -183,7 +183,7 @@ def run() -> None:
             #       causes imports to not be found. See issue #326.
             #       However, an empty dict sets __name__ to 'builtins', which
             #       breaks `if __name__ == '__main__'` checks. See issue #444.
-            exec(code, {'__name__': '__main__', '__file__': path})
+            exec(code, {"__name__": "__main__", "__file__": path})
 
     # Run interactive shell.
     else:

ptpython/history_browser.py

@@ -85,7 +85,7 @@
 
 
 class BORDER:
-    " Box drawing characters. "
+    "Box drawing characters."
     HORIZONTAL = "\u2501"
     VERTICAL = "\u2503"
     TOP_LEFT = "\u250f"
@@ -420,7 +420,7 @@ def update_default_buffer(self):
 
 
 def _toggle_help(history):
-    " Display/hide help. "
+    "Display/hide help."
     help_buffer_control = history.history_layout.help_buffer_control
 
     if history.app.layout.current_control == help_buffer_control:
@@ -430,7 +430,7 @@ def _toggle_help(history):
 
 
 def _select_other_window(history):
-    " Toggle focus between left/right window. "
+    "Toggle focus between left/right window."
     current_buffer = history.app.current_buffer
     layout = history.history_layout.layout
 
@@ -513,45 +513,45 @@ def _(event):
     # Eager: ignore the Emacs [Ctrl-X Ctrl-X] binding.
     @handle("c-w", filter=main_buffer_focussed)
     def _(event):
-        " Select other window. "
+        "Select other window."
         _select_other_window(history)
 
     @handle("f4")
     def _(event):
-        " Switch between Emacs/Vi mode. "
+        "Switch between Emacs/Vi mode."
         python_input.vi_mode = not python_input.vi_mode
 
     @handle("f1")
     def _(event):
-        " Display/hide help. "
+        "Display/hide help."
         _toggle_help(history)
 
     @handle("enter", filter=help_focussed)
     @handle("c-c", filter=help_focussed)
     @handle("c-g", filter=help_focussed)
     @handle("escape", filter=help_focussed)
     def _(event):
-        " Leave help. "
+        "Leave help."
         event.app.layout.focus_previous()
 
     @handle("q", filter=main_buffer_focussed)
     @handle("f3", filter=main_buffer_focussed)
     @handle("c-c", filter=main_buffer_focussed)
     @handle("c-g", filter=main_buffer_focussed)
     def _(event):
-        " Cancel and go back. "
+        "Cancel and go back."
         event.app.exit(result=None)
 
     @handle("enter", filter=main_buffer_focussed)
     def _(event):
-        " Accept input. "
+        "Accept input."
         event.app.exit(result=history.default_buffer.text)
 
     enable_system_bindings = Condition(lambda: python_input.enable_system_bindings)
 
     @handle("c-z", filter=enable_system_bindings)
     def _(event):
-        " Suspend to background. "
+        "Suspend to background."
         event.app.suspend_to_background()
 
     return bindings
@@ -630,7 +630,7 @@ def _default_buffer_pos_changed(self, _):
                 )
 
     def _history_buffer_pos_changed(self, _):
-        """ When the cursor changes in the history buffer. Synchronize. """
+        """When the cursor changes in the history buffer. Synchronize."""
         # Only when this buffer has the focus.
         if self.app.current_buffer == self.history_buffer:
             line_no = self.history_buffer.document.cursor_position_row

ptpython/key_bindings.py

@@ -203,7 +203,7 @@ def _(event):
 
     @handle("c-c", filter=has_focus(python_input.default_buffer))
     def _(event):
-        " Abort when Control-C has been pressed. "
+        "Abort when Control-C has been pressed."
         event.app.exit(exception=KeyboardInterrupt, style="class:aborting")
 
     return bindings
@@ -222,7 +222,7 @@ def load_sidebar_bindings(python_input):
     @handle("c-p", filter=sidebar_visible)
     @handle("k", filter=sidebar_visible)
     def _(event):
-        " Go to previous option. "
+        "Go to previous option."
         python_input.selected_option_index = (
             python_input.selected_option_index - 1
         ) % python_input.option_count
@@ -231,7 +231,7 @@ def _(event):
     @handle("c-n", filter=sidebar_visible)
     @handle("j", filter=sidebar_visible)
     def _(event):
-        " Go to next option. "
+        "Go to next option."
         python_input.selected_option_index = (
             python_input.selected_option_index + 1
         ) % python_input.option_count
@@ -240,14 +240,14 @@ def _(event):
     @handle("l", filter=sidebar_visible)
     @handle(" ", filter=sidebar_visible)
     def _(event):
-        " Select next value for current option. "
+        "Select next value for current option."
         option = python_input.selected_option
         option.activate_next()
 
     @handle("left", filter=sidebar_visible)
     @handle("h", filter=sidebar_visible)
     def _(event):
-        " Select previous value for current option. "
+        "Select previous value for current option."
         option = python_input.selected_option
         option.activate_previous()
 
@@ -257,7 +257,7 @@ def _(event):
     @handle("enter", filter=sidebar_visible)
     @handle("escape", filter=sidebar_visible)
     def _(event):
-        " Hide sidebar. "
+        "Hide sidebar."
         python_input.show_sidebar = False
         event.app.layout.focus_last()
 

ptpython/layout.py

@@ -64,7 +64,7 @@
 
 
 class CompletionVisualisation(Enum):
-    " Visualisation method for the completions. "
+    "Visualisation method for the completions."
     NONE = "none"
     POP_UP = "pop-up"
     MULTI_COLUMN = "multi-column"
@@ -116,7 +116,7 @@ def select_item(mouse_event: MouseEvent) -> None:
 
             @if_mousedown
             def goto_next(mouse_event: MouseEvent) -> None:
-                " Select item and go to next value. "
+                "Select item and go to next value."
                 python_input.selected_option_index = index
                 option = python_input.selected_option
                 option.activate_next()
@@ -472,7 +472,7 @@ def show_sidebar_button_info(python_input: "PythonInput") -> Container:
 
     @if_mousedown
     def toggle_sidebar(mouse_event: MouseEvent) -> None:
-        " Click handler for the menu. "
+        "Click handler for the menu."
         python_input.show_sidebar = not python_input.show_sidebar
 
     version = sys.version_info
@@ -544,7 +544,7 @@ def get_text_fragments() -> StyleAndTextTuples:
 
     @Condition
     def extra_condition() -> bool:
-        " Only show when... "
+        "Only show when..."
         b = python_input.default_buffer
 
         return (

ptpython/prompt_style.py

@@ -16,7 +16,7 @@ class PromptStyle(metaclass=ABCMeta):
 
     @abstractmethod
     def in_prompt(self) -> AnyFormattedText:
-        " Return the input tokens. "
+        "Return the input tokens."
         return []
 
     @abstractmethod
@@ -31,7 +31,7 @@ def in2_prompt(self, width: int) -> AnyFormattedText:
 
     @abstractmethod
     def out_prompt(self) -> AnyFormattedText:
-        " Return the output tokens. "
+        "Return the output tokens."
         return []
 
 

ptpython/python_input.py

@@ -192,7 +192,7 @@ def __init__(
         output: Optional[Output] = None,
         # For internal use.
         extra_key_bindings: Optional[KeyBindings] = None,
-        create_app = True,
+        create_app=True,
         _completer: Optional[Completer] = None,
         _validator: Optional[Validator] = None,
         _lexer: Optional[Lexer] = None,
@@ -396,7 +396,6 @@ def __init__(
         else:
             self._app = None
 
-
     def _accept_handler(self, buff: Buffer) -> bool:
         app = get_app()
         app.exit(result=buff.text)
@@ -405,12 +404,12 @@ def _accept_handler(self, buff: Buffer) -> bool:
 
     @property
     def option_count(self) -> int:
-        " Return the total amount of options. (In all categories together.) "
+        "Return the total amount of options. (In all categories together.)"
         return sum(len(category.options) for category in self.options)
 
     @property
     def selected_option(self) -> Option:
-        " Return the currently selected option. "
+        "Return the currently selected option."
         i = 0
         for category in self.options:
             for o in category.options:
@@ -533,7 +532,7 @@ def disable(attribute: str) -> bool:
         def simple_option(
             title: str, description: str, field_name: str, values: Optional[List] = None
         ) -> Option:
-            " Create Simple on/of option. "
+            "Create Simple on/of option."
             values = values or ["off", "on"]
 
             def get_current_value():

ptpython/repl.py

@@ -79,7 +79,7 @@ def __init__(self, *a, **kw) -> None:
         self._load_start_paths()
 
     def _load_start_paths(self) -> None:
-        " Start the Read-Eval-Print Loop. "
+        "Start the Read-Eval-Print Loop."
         if self._startup_paths:
             for path in self._startup_paths:
                 if os.path.exists(path):
@@ -157,9 +157,7 @@ async def run_and_show_expression_async(self, text):
         else:
             # Print.
             if result is not None:
-                await loop.run_in_executor(
-                    None, lambda: self.show_result(result)
-                )
+                await loop.run_in_executor(None, lambda: self.show_result(result))
 
             # Loop.
             self.current_statement_index += 1
@@ -287,7 +285,7 @@ def get_compiler_flags(self) -> int:
         return super().get_compiler_flags() | PyCF_ALLOW_TOP_LEVEL_AWAIT
 
     def _compile_with_flags(self, code: str, mode: str):
-        " Compile code with the right compiler flags. "
+        "Compile code with the right compiler flags."
         return compile(
             code,
             "<stdin>",
@@ -578,13 +576,13 @@ def _remove_from_namespace(self) -> None:
 
 
 def _lex_python_traceback(tb):
-    " Return token list for traceback string. "
+    "Return token list for traceback string."
     lexer = PythonTracebackLexer()
     return lexer.get_tokens(tb)
 
 
 def _lex_python_result(tb):
-    " Return token list for Python string. "
+    "Return token list for Python string."
     lexer = PythonLexer()
     # Use `get_tokens_unprocessed`, so that we get exactly the same string,
     # without line endings appended. `print_formatted_text` already appends a
@@ -604,7 +602,9 @@ def enable_deprecation_warnings() -> None:
     warnings.filterwarnings("default", category=DeprecationWarning, module="__main__")
 
 
-def run_config(repl: PythonInput, config_file: str = "~/.config/ptpython/config.py") -> None:
+def run_config(
+    repl: PythonInput, config_file: str = "~/.config/ptpython/config.py"
+) -> None:
     """
     Execute REPL config file.
 
@@ -752,7 +752,7 @@ def no(event: KeyPressEvent) -> None:
 
     @bindings.add("<any>")
     def _(event: KeyPressEvent) -> None:
-        " Disallow inserting other text. "
+        "Disallow inserting other text."
         pass
 
     style