Apply formatting with black

Author: Kirill888

docs/conf.py

@@ -12,7 +12,8 @@
 #
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
+
+sys.path.insert(0, os.path.abspath(".."))
 from jupyter_ui_poll import __version__
 
 
@@ -84,8 +85,8 @@
     "logo_only": True,
 }
 
-#html_logo = '_static/logo.svg'
-html_last_updated_fmt = '%b %d, %Y'
+# html_logo = '_static/logo.svg'
+html_last_updated_fmt = "%b %d, %Y"
 html_show_sphinx = False
 
 

jupyter_ui_poll/_poll.py

@@ -3,7 +3,7 @@
 import time
 from collections import abc
 from functools import singledispatch
-from inspect import iscoroutinefunction, isawaitable
+from inspect import isawaitable, iscoroutinefunction
 from typing import (
     Any,
     AsyncIterable,
@@ -16,7 +16,6 @@
     Optional,
     Tuple,
     TypeVar,
-    Union,
 )
 
 import zmq
@@ -153,7 +152,9 @@ def get() -> "KernelWrapper":
 
 class IteratorWrapperAsync(abc.AsyncIterable, Generic[T]):
     def __init__(
-        self, its: AsyncIterable[T], n: int = 1,
+        self,
+        its: AsyncIterable[T],
+        n: int = 1,
     ):
         self._its = its
         self._n = n
@@ -172,7 +173,9 @@ async def _loop(
 
 class IteratorWrapper(abc.Iterable, Generic[T]):
     def __init__(
-        self, its: Iterable[T], n: int = 1,
+        self,
+        its: Iterable[T],
+        n: int = 1,
     ):
         self._its = its
         self._n = n

notebooks/ComplexUIExample.ipynb

@@ -23,7 +23,7 @@
     "from ipywidgets import HTML\n",
     "from ui import blocking_ui\n",
     "\n",
-    "color, mode = blocking_ui(default='beige', timeout=10)"
+    "color, mode = blocking_ui(default=\"beige\", timeout=10)"
    ]
   },
   {
@@ -32,18 +32,20 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "if mode == 'user':\n",
+    "if mode == \"user\":\n",
     "    print(f\"So you picked '{color}'\")\n",
     "else:\n",
-    "    print('Try to click faster next time')\n",
+    "    print(\"Try to click faster next time\")\n",
     "\n",
-    "HTML(f'''\n",
+    "HTML(\n",
+    "    f\"\"\"\n",
     "<div style=\"width:100px;\n",
     "            height:100px;\n",
     "            background:{color};\n",
     "            padding:10px;\n",
     "            border-color:black;\n",
-    "            border-style:solid\"><b>{color}</b></div>''')"
+    "            border-style:solid\"><b>{color}</b></div>\"\"\"\n",
+    ")"
    ]
   },
   {

notebooks/ui.py

@@ -55,27 +55,27 @@ def mk_btn(color):
 
 
 def blocking_ui(default="beige", timeout=10):
-    """ Displays a UI then blocks until user makes a choice or timeout happens.
+    """Displays a UI then blocks until user makes a choice or timeout happens.
 
-        Returns
-        =======
-         (color, 'user')       if user selects a color in time
-         (default, 'timeout')  in case of a timeout
+    Returns
+    =======
+     (color, 'user')       if user selects a color in time
+     (default, 'timeout')  in case of a timeout
     """
     state = make_sample_ui()
 
     def poll_cbk():
-        """ This function is called periodically.
+        """This function is called periodically.
 
-            - Check for user input
-            - Check for timeout
-            - Update timeout progress bar
+        - Check for user input
+        - Check for timeout
+        - Update timeout progress bar
 
-            Returns
-            -------
-            (color: str, 'user')      -- when user selection detected
-            (default: str, 'timeout') -- when no user selection for too long
-            None                      -- in all other cases
+        Returns
+        -------
+        (color: str, 'user')      -- when user selection detected
+        (default: str, 'timeout') -- when no user selection for too long
+        None                      -- in all other cases
         """
         if state.color is not None:  # User selected some color
             return state.color, "user"