Merging upstream version 3.0.27.

Signed-off-by: Daniel Baumann <daniel@debian.org>

examples/asyncio-python-embed.py

@@ -11,6 +11,7 @@ The ``patch_stdout`` option makes sure that when another coroutine is writing
 to stdout, it won't break the input line, but instead writes nicely above the
 prompt.
 """
+
 import asyncio
 
 from ptpython.repl import embed

examples/asyncio-ssh-python-embed.py

@@ -5,6 +5,7 @@ This requires Python 3, asyncio and asyncssh.
 
 Run this example and then SSH to localhost, port 8222.
 """
+
 import asyncio
 import logging
 

examples/ptpython_config/config.py

@@ -5,6 +5,7 @@ Copy this file to $XDG_CONFIG_HOME/ptpython/config.py
 On Linux, this is: ~/.config/ptpython/config.py
 On macOS, this is: ~/Library/Application Support/ptpython/config.py
 """
+
 from prompt_toolkit.filters import ViInsertMode
 from prompt_toolkit.key_binding.key_processor import KeyPress
 from prompt_toolkit.keys import Keys

examples/python-embed-with-custom-prompt.py

@@ -2,6 +2,7 @@
 """
 Example of embedding a Python REPL, and setting a custom prompt.
 """
+
 from prompt_toolkit.formatted_text import HTML, AnyFormattedText
 
 from ptpython.prompt_style import PromptStyle

examples/python-embed.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
-"""
-"""
+""" """
+
 from ptpython.repl import embed
 
 

examples/python-input.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
-"""
-"""
+""" """
+
 from ptpython.python_input import PythonInput
 
 

examples/test-cases/ptpython-in-other-thread.py

@@ -5,6 +5,7 @@ Example of running ptpython in another thread.
 (For testing whether it's working fine if it's not embedded in the main
 thread.)
 """
+
 import threading
 
 from ptpython.repl import embed