Adding upstream version 3.0.20.

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

.github/workflows/test.yaml

@@ -1,39 +0,0 @@
-name: test
-
-on:
-  push: # any branch
-  pull_request:
-    branches: [master]
-
-jobs:
-  test-ubuntu:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Setup Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install Dependencies
-        run: |
-          sudo apt remove python3-pip
-          python -m pip install --upgrade pip
-          python -m pip install . black isort mypy pytest readme_renderer
-          python -m pip install . types-dataclasses  # Needed for Python 3.6
-          pip list
-      - name: Type Checker
-        run: |
-          mypy ptpython
-          isort -c --profile black ptpython examples setup.py
-          black --check ptpython examples setup.py
-      - name: Run Tests
-        run: |
-          ./tests/run_tests.py
-      - name: Validate README.md
-        # Ensure that the README renders correctly (required for uploading to PyPI).
-        run: |
-          python -m readme_renderer README.rst > /dev/null

CHANGELOG

@@ -1,7 +1,19 @@
 CHANGELOG
 =========
 
-3.0.19: 2020-07-08
+3.0.20: 2021-09-14
+------------------
+
+New features:
+- For `DictionaryCompleter`: show parentheses after methods.
+
+Fixes:
+- Don't crash when trying to complete broken mappings in `DictionaryCompleter`.
+- Don't crash when an older version of `black` is installed that is not
+  compatible.
+
+
+3.0.19: 2021-07-08
 ------------------
 
 Fixes:
@@ -10,14 +22,14 @@ Fixes:
 - Allow usage of `await` in assignment expressions or for-loops.
 
 
-3.0.18: 2020-06-26
+3.0.18: 2021-06-26
 ------------------
 
 Fixes:
 - Made "black" an optional dependency.
 
 
-3.0.17: 2020-03-22
+3.0.17: 2021-03-22
 ------------------
 
 Fixes:
@@ -26,7 +38,7 @@ Fixes:
 - Fix race condition during retrieval of signatures.
 
 
-3.0.16: 2020-02-11
+3.0.16: 2021-02-11
 ------------------
 
 (Commit 7f619e was missing in previous release.)
@@ -38,7 +50,7 @@ Fixes:
     completions were missed out if the fuzzy completer doesn't find them.
 
 
-3.0.15: 2020-02-11
+3.0.15: 2021-02-11
 ------------------
 
 New features:
@@ -48,7 +60,7 @@ Fixes:
 - Fix `AttributeError` during retrieval of signatures with type annotations.
 
 
-3.0.14: 2020-02-10
+3.0.14: 2021-02-10
 ------------------
 
 New features:
@@ -67,7 +79,7 @@ Fixes:
 - Hide signature when sidebar is visible.
 
 
-3.0.13: 2020-01-26
+3.0.13: 2021-01-26
 ------------------
 
 New features:
@@ -82,7 +94,7 @@ Fixes:
 - Fix line ending bug in pager.
 
 
-3.0.12: 2020-01-24
+3.0.12: 2021-01-24
 ------------------
 
 New features:
@@ -96,7 +108,7 @@ Fixes:
 - Properly handle `SystemExit`.
 
 
-3.0.11: 2020-01-20
+3.0.11: 2021-01-20
 ------------------
 
 New features:
@@ -119,7 +131,7 @@ Fixes:
 - Don't execute PYTHONSTARTUP when -i flag was given.
 
 
-3.0.10: 2020-01-13
+3.0.10: 2021-01-13
 ------------------
 
 Fixes:
@@ -128,7 +140,7 @@ Fixes:
   default.
 
 
-3.0.9: 2020-01-10
+3.0.9: 2021-01-10
 -----------------
 
 New features:
@@ -137,7 +149,7 @@ New features:
 - Show REPL title in pager.
 
 
-3.0.8: 2020-01-05
+3.0.8: 2021-01-05
 -----------------
 
 New features:

PKG-INFO

@@ -0,0 +1,263 @@
+Metadata-Version: 2.1
+Name: ptpython
+Version: 3.0.20
+Summary: Python REPL build on top of prompt_toolkit
+Home-page: https://github.com/prompt-toolkit/ptpython
+Author: Jonathan Slenders
+License: UNKNOWN
+Description: ptpython
+        ========
+        
+        |Build Status|  |PyPI|  |License|
+        
+        *A better Python REPL*
+        
+        ::
+        
+            pip install ptpython
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/example1.png
+        
+        Ptpython is an advanced Python REPL. It should work on all
+        Python versions from 2.6 up to 3.9 and work cross platform (Linux,
+        BSD, OS X and Windows).
+        
+        Note: this version of ptpython requires at least Python 3.6. Install ptpython
+        2.0.5 for older Python versions.
+        
+        
+        Installation
+        ************
+        
+        Install it using pip:
+        
+        ::
+        
+            pip install ptpython
+        
+        Start it by typing ``ptpython``.
+        
+        
+        Features
+        ********
+        
+        - Syntax highlighting.
+        - Multiline editing (the up arrow works).
+        - Autocompletion.
+        - Mouse support. [1]
+        - Support for color schemes.
+        - Support for `bracketed paste <https://cirw.in/blog/bracketed-paste>`_ [2].
+        - Both Vi and Emacs key bindings.
+        - Support for double width (Chinese) characters.
+        - ... and many other things.
+        
+        
+        [1] Disabled by default. (Enable in the menu.)
+        
+        [2] If the terminal supports it (most terminals do), this allows pasting
+        without going into paste mode. It will keep the indentation.
+        
+        __pt_repr__: A nicer repr with colors
+        *************************************
+        
+        When classes implement a ``__pt_repr__`` method, this will be used instead of
+        ``__repr__`` for printing. Any `prompt_toolkit "formatted text"
+        <https://python-prompt-toolkit.readthedocs.io/en/master/pages/printing_text.html>`_
+        can be returned from here. In order to avoid writing a ``__repr__`` as well,
+        the ``ptpython.utils.ptrepr_to_repr`` decorator can be applied. For instance:
+        
+        .. code:: python
+        
+            from ptpython.utils import ptrepr_to_repr
+            from prompt_toolkit.formatted_text import HTML
+        
+            @ptrepr_to_repr
+            class MyClass:
+                def __pt_repr__(self):
+                    return HTML('<yellow>Hello world!</yellow>')
+        
+        More screenshots
+        ****************
+        
+        The configuration menu:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/ptpython-menu.png
+        
+        The history page and its help:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/ptpython-history-help.png
+        
+        Autocompletion:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/file-completion.png
+        
+        
+        Embedding the REPL
+        ******************
+        
+        Embedding the REPL in any Python application is easy:
+        
+        .. code:: python
+        
+            from ptpython.repl import embed
+            embed(globals(), locals())
+        
+        You can make ptpython your default Python REPL by creating a `PYTHONSTARTUP file
+        <https://docs.python.org/3/tutorial/appendix.html#the-interactive-startup-file>`_ containing code
+        like this:
+        
+        .. code:: python
+        
+           import sys
+           try:
+               from ptpython.repl import embed
+           except ImportError:
+               print("ptpython is not available: falling back to standard prompt")
+           else:
+               sys.exit(embed(globals(), locals()))
+        
+        
+        Multiline editing
+        *****************
+        
+        Multi-line editing mode will automatically turn on when you press enter after a
+        colon.
+        
+        To execute the input in multi-line mode, you can either press ``Alt+Enter``, or
+        ``Esc`` followed by ``Enter``. (If you want the first to work in the OS X
+        terminal, you have to check the "Use option as meta key" checkbox in your
+        terminal settings. For iTerm2, you have to check "Left option acts as +Esc" in
+        the options.)
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/multiline.png
+        
+        
+        Syntax validation
+        *****************
+        
+        Before execution, ``ptpython`` will see whether the input is syntactically
+        correct Python code. If not, it will show a warning, and move the cursor to the
+        error.
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/validation.png
+        
+        
+        Additional features
+        *******************
+        
+        Running system commands: Press ``Meta-!`` in Emacs mode or just ``!`` in Vi
+        navigation mode to see the "Shell command" prompt. There you can enter system
+        commands without leaving the REPL.
+        
+        Selecting text: Press ``Control+Space`` in Emacs mode or ``V`` (major V) in Vi
+        navigation mode.
+        
+        
+        Configuration
+        *************
+        
+        It is possible to create a ``config.py`` file to customize configuration.
+        ptpython will look in an appropriate platform-specific directory via `appdirs
+        <https://pypi.org/project/appdirs/>`. See the ``appdirs`` documentation for the
+        precise location for your platform. A ``PTPYTHON_CONFIG_HOME`` environment
+        variable, if set, can also be used to explicitly override where configuration
+        is looked for.
+        
+        Have a look at this example to see what is possible:
+        `config.py <https://github.com/jonathanslenders/ptpython/blob/master/examples/ptpython_config/config.py>`_
+        
+        
+        IPython support
+        ***************
+        
+        Run ``ptipython`` (prompt_toolkit - IPython), to get a nice interactive shell
+        with all the power that IPython has to offer, like magic functions and shell
+        integration. Make sure that IPython has been installed. (``pip install
+        ipython``)
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/ipython.png
+        
+        This is also available for embedding:
+        
+        .. code:: python
+        
+            from ptpython.ipython.repl import embed
+            embed(globals(), locals())
+        
+        
+        Django support
+        **************
+        
+        `django-extensions <https://github.com/django-extensions/django-extensions>`_
+        has a ``shell_plus`` management command. When ``ptpython`` has been installed,
+        it will by default use ``ptpython`` or ``ptipython``.
+        
+        
+        PDB
+        ***
+        
+        There is an experimental PDB replacement: `ptpdb
+        <https://github.com/jonathanslenders/ptpdb>`_.
+        
+        
+        Windows support
+        ***************
+        
+        ``prompt_toolkit`` and ``ptpython`` works better on Linux and OS X than on
+        Windows. Some things might not work, but it is usable:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/windows.png
+        
+        
+        FAQ
+        ***
+        
+        **Q**: The ``Ctrl-S`` forward search doesn't work and freezes my terminal.
+        
+        **A**: Try to run ``stty -ixon`` in your terminal to disable flow control.
+        
+        **Q**: The ``Meta``-key doesn't work.
+        
+        **A**: For some terminals you have to enable the Alt-key to act as meta key, but you 
+        can also type ``Escape`` before any key instead.
+        
+        
+        Alternatives
+        ************
+        
+        - `BPython <http://bpython-interpreter.org/downloads.html>`_
+        - `IPython <https://ipython.org/>`_
+        
+        If you find another alternative, you can create an issue and we'll list it
+        here. If you find a nice feature somewhere that is missing in ``ptpython``,
+        also create a GitHub issue and maybe we'll implement it.
+        
+        
+        Special thanks to
+        *****************
+        
+        - `Pygments <http://pygments.org/>`_: Syntax highlighter.
+        - `Jedi <http://jedi.jedidjah.ch/en/latest/>`_: Autocompletion library.
+        - `wcwidth <https://github.com/jquast/wcwidth>`_: Determine columns needed for a wide characters.
+        - `prompt_toolkit <http://github.com/jonathanslenders/python-prompt-toolkit>`_ for the interface.
+        
+        .. |Build Status| image:: https://api.travis-ci.org/prompt-toolkit/ptpython.svg?branch=master
+            :target: https://travis-ci.org/prompt-toolkit/ptpython#
+        
+        .. |License| image:: https://img.shields.io/github/license/prompt-toolkit/ptpython.svg
+            :target: https://github.com/prompt-toolkit/ptpython/blob/master/LICENSE
+        
+        .. |PyPI| image:: https://pypip.in/version/ptpython/badge.svg
+            :target: https://pypi.python.org/pypi/ptpython/
+            :alt: Latest Version
+        
+Platform: UNKNOWN
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python
+Requires-Python: >=3.6
+Provides-Extra: ptipython
+Provides-Extra: all

docs/concurrency-challenges.rst

@@ -1,91 +0,0 @@
-
-Concurrency-related challenges regarding embedding of ptpython in asyncio code
-==============================================================================
-
-Things we want to be possible
------------------------------
-
-- Embed blocking ptpython in non-asyncio code (the normal use case).
-- Embed blocking ptpython in asyncio code (the event loop will block).
-- Embed awaitable ptpython in asyncio code (the loop will continue).
-- React to resize events (SIGWINCH).
-- Support top-level await.
-- Be able to patch_stdout, so that logging messages from another thread will be
-  printed above the prompt.
-- It should be possible to handle `KeyboardInterrupt` during evaluation of an
-  expression.
-- The "eval" should happen in the same thread from where embed() was called.
-
-
-Limitations of asyncio/python
------------------------------
-
-- We can only listen to SIGWINCH signal (resize) events in the main thread.
-
-- Usage of Control-C for triggering a `KeyboardInterrupt` only works for code
-  running in the main thread. (And only if the terminal was not set in raw
-  input mode).
-
-- Spawning a new event loop from within a coroutine, that's being executed in
-  an existing event loop is not allowed in asyncio. We can however spawn any
-  event loop in a separate thread, and wait for that thread to finish.
-
-- For patch_stdout to work correctly, we have to know what prompt_toolkit
-  application is running on the terminal, then tell that application to print
-  the output and redraw itself.
-
-
-Additional challenges for IPython
----------------------------------
-
-IPython supports integration of 3rd party event loops (for various GUI
-toolkits). These event loops are supposed to continue running while we are
-prompting for input. In an asyncio environment, it means that there are
-situations where we have to juggle three event loops:
-
-- The asyncio loop in which the code was embedded.
-- The asyncio loop from the prompt.
-- The 3rd party GUI loop. 
-
-Approach taken in ptpython 3.0.11
----------------------------------
-
-For ptpython, the most reliable solution is to to run the prompt_toolkit input
-prompt in a separate background thread. This way it can use its own asyncio
-event loop without ever having to interfere with whatever runs in the main
-thread.
-
-Then, depending on how we embed, we do the following:
-When a normal blocking embed is used:
-    * We start the UI thread for the input, and do a blocking wait on
-      `thread.join()` here.
-    * The "eval" happens in the main thread.
-    * The "print" happens also in the main thread. Unless a pager is shown,
-      which is also a prompt_toolkit application, then the pager itself is runs
-      also in another thread, similar to the way we do the input.
-
-When an awaitable embed is used, for embedding in a coroutine, but having the
-event loop continue:
-    * We run the input method from the blocking embed in an asyncio executor
-      and do an `await loop.run_in_excecutor(...)`.
-    * The "eval" happens again in the main thread.
-    * "print" is also similar, except that the pager code (if used) runs in an
-      executor too.
-
-This means that the prompt_toolkit application code will always run in a
-different thread. It means it won't be able to respond to SIGWINCH (window
-resize events), but prompt_toolkit's 3.0.11 has now terminal size polling which
-solves this.
-
-Control-C key presses won't interrupt the main thread while we wait for input,
-because the prompt_toolkit application turns the terminal in raw mode, while
-it's reading, which means that it will receive control-c key presses as raw
-data in its own thread.
-
-Top-level await works in most situations as expected.
-- If a blocking embed is used. We execute ``loop.run_until_complete(code)``.
-  This assumes that the blocking embed is not used in a coroutine of a running
-  event loop, otherwise, this will attempt to start a nested event loop, which
-  asyncio does not support. In that case we will get an exception.
-- If an awaitable embed is used. We literally execute ``await code``. This will
-  integrate nicely in the current event loop.

mypy.ini

@@ -1,6 +0,0 @@
-[mypy]
-ignore_missing_imports = True
-no_implicit_optional = True
-platform = win32
-strict_equality = True
-strict_optional = True

ptpython.egg-info/PKG-INFO

@@ -0,0 +1,263 @@
+Metadata-Version: 2.1
+Name: ptpython
+Version: 3.0.20
+Summary: Python REPL build on top of prompt_toolkit
+Home-page: https://github.com/prompt-toolkit/ptpython
+Author: Jonathan Slenders
+License: UNKNOWN
+Description: ptpython
+        ========
+        
+        |Build Status|  |PyPI|  |License|
+        
+        *A better Python REPL*
+        
+        ::
+        
+            pip install ptpython
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/example1.png
+        
+        Ptpython is an advanced Python REPL. It should work on all
+        Python versions from 2.6 up to 3.9 and work cross platform (Linux,
+        BSD, OS X and Windows).
+        
+        Note: this version of ptpython requires at least Python 3.6. Install ptpython
+        2.0.5 for older Python versions.
+        
+        
+        Installation
+        ************
+        
+        Install it using pip:
+        
+        ::
+        
+            pip install ptpython
+        
+        Start it by typing ``ptpython``.
+        
+        
+        Features
+        ********
+        
+        - Syntax highlighting.
+        - Multiline editing (the up arrow works).
+        - Autocompletion.
+        - Mouse support. [1]
+        - Support for color schemes.
+        - Support for `bracketed paste <https://cirw.in/blog/bracketed-paste>`_ [2].
+        - Both Vi and Emacs key bindings.
+        - Support for double width (Chinese) characters.
+        - ... and many other things.
+        
+        
+        [1] Disabled by default. (Enable in the menu.)
+        
+        [2] If the terminal supports it (most terminals do), this allows pasting
+        without going into paste mode. It will keep the indentation.
+        
+        __pt_repr__: A nicer repr with colors
+        *************************************
+        
+        When classes implement a ``__pt_repr__`` method, this will be used instead of
+        ``__repr__`` for printing. Any `prompt_toolkit "formatted text"
+        <https://python-prompt-toolkit.readthedocs.io/en/master/pages/printing_text.html>`_
+        can be returned from here. In order to avoid writing a ``__repr__`` as well,
+        the ``ptpython.utils.ptrepr_to_repr`` decorator can be applied. For instance:
+        
+        .. code:: python
+        
+            from ptpython.utils import ptrepr_to_repr
+            from prompt_toolkit.formatted_text import HTML
+        
+            @ptrepr_to_repr
+            class MyClass:
+                def __pt_repr__(self):
+                    return HTML('<yellow>Hello world!</yellow>')
+        
+        More screenshots
+        ****************
+        
+        The configuration menu:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/ptpython-menu.png
+        
+        The history page and its help:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/ptpython-history-help.png
+        
+        Autocompletion:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/file-completion.png
+        
+        
+        Embedding the REPL
+        ******************
+        
+        Embedding the REPL in any Python application is easy:
+        
+        .. code:: python
+        
+            from ptpython.repl import embed
+            embed(globals(), locals())
+        
+        You can make ptpython your default Python REPL by creating a `PYTHONSTARTUP file
+        <https://docs.python.org/3/tutorial/appendix.html#the-interactive-startup-file>`_ containing code
+        like this:
+        
+        .. code:: python
+        
+           import sys
+           try:
+               from ptpython.repl import embed
+           except ImportError:
+               print("ptpython is not available: falling back to standard prompt")
+           else:
+               sys.exit(embed(globals(), locals()))
+        
+        
+        Multiline editing
+        *****************
+        
+        Multi-line editing mode will automatically turn on when you press enter after a
+        colon.
+        
+        To execute the input in multi-line mode, you can either press ``Alt+Enter``, or
+        ``Esc`` followed by ``Enter``. (If you want the first to work in the OS X
+        terminal, you have to check the "Use option as meta key" checkbox in your
+        terminal settings. For iTerm2, you have to check "Left option acts as +Esc" in
+        the options.)
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/multiline.png
+        
+        
+        Syntax validation
+        *****************
+        
+        Before execution, ``ptpython`` will see whether the input is syntactically
+        correct Python code. If not, it will show a warning, and move the cursor to the
+        error.
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/validation.png
+        
+        
+        Additional features
+        *******************
+        
+        Running system commands: Press ``Meta-!`` in Emacs mode or just ``!`` in Vi
+        navigation mode to see the "Shell command" prompt. There you can enter system
+        commands without leaving the REPL.
+        
+        Selecting text: Press ``Control+Space`` in Emacs mode or ``V`` (major V) in Vi
+        navigation mode.
+        
+        
+        Configuration
+        *************
+        
+        It is possible to create a ``config.py`` file to customize configuration.
+        ptpython will look in an appropriate platform-specific directory via `appdirs
+        <https://pypi.org/project/appdirs/>`. See the ``appdirs`` documentation for the
+        precise location for your platform. A ``PTPYTHON_CONFIG_HOME`` environment
+        variable, if set, can also be used to explicitly override where configuration
+        is looked for.
+        
+        Have a look at this example to see what is possible:
+        `config.py <https://github.com/jonathanslenders/ptpython/blob/master/examples/ptpython_config/config.py>`_
+        
+        
+        IPython support
+        ***************
+        
+        Run ``ptipython`` (prompt_toolkit - IPython), to get a nice interactive shell
+        with all the power that IPython has to offer, like magic functions and shell
+        integration. Make sure that IPython has been installed. (``pip install
+        ipython``)
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/ipython.png
+        
+        This is also available for embedding:
+        
+        .. code:: python
+        
+            from ptpython.ipython.repl import embed
+            embed(globals(), locals())
+        
+        
+        Django support
+        **************
+        
+        `django-extensions <https://github.com/django-extensions/django-extensions>`_
+        has a ``shell_plus`` management command. When ``ptpython`` has been installed,
+        it will by default use ``ptpython`` or ``ptipython``.
+        
+        
+        PDB
+        ***
+        
+        There is an experimental PDB replacement: `ptpdb
+        <https://github.com/jonathanslenders/ptpdb>`_.
+        
+        
+        Windows support
+        ***************
+        
+        ``prompt_toolkit`` and ``ptpython`` works better on Linux and OS X than on
+        Windows. Some things might not work, but it is usable:
+        
+        .. image :: https://github.com/jonathanslenders/ptpython/raw/master/docs/images/windows.png
+        
+        
+        FAQ
+        ***
+        
+        **Q**: The ``Ctrl-S`` forward search doesn't work and freezes my terminal.
+        
+        **A**: Try to run ``stty -ixon`` in your terminal to disable flow control.
+        
+        **Q**: The ``Meta``-key doesn't work.
+        
+        **A**: For some terminals you have to enable the Alt-key to act as meta key, but you 
+        can also type ``Escape`` before any key instead.
+        
+        
+        Alternatives
+        ************
+        
+        - `BPython <http://bpython-interpreter.org/downloads.html>`_
+        - `IPython <https://ipython.org/>`_
+        
+        If you find another alternative, you can create an issue and we'll list it
+        here. If you find a nice feature somewhere that is missing in ``ptpython``,
+        also create a GitHub issue and maybe we'll implement it.
+        
+        
+        Special thanks to
+        *****************
+        
+        - `Pygments <http://pygments.org/>`_: Syntax highlighter.
+        - `Jedi <http://jedi.jedidjah.ch/en/latest/>`_: Autocompletion library.
+        - `wcwidth <https://github.com/jquast/wcwidth>`_: Determine columns needed for a wide characters.
+        - `prompt_toolkit <http://github.com/jonathanslenders/python-prompt-toolkit>`_ for the interface.
+        
+        .. |Build Status| image:: https://api.travis-ci.org/prompt-toolkit/ptpython.svg?branch=master
+            :target: https://travis-ci.org/prompt-toolkit/ptpython#
+        
+        .. |License| image:: https://img.shields.io/github/license/prompt-toolkit/ptpython.svg
+            :target: https://github.com/prompt-toolkit/ptpython/blob/master/LICENSE
+        
+        .. |PyPI| image:: https://pypip.in/version/ptpython/badge.svg
+            :target: https://pypi.python.org/pypi/ptpython/
+            :alt: Latest Version
+        
+Platform: UNKNOWN
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python
+Requires-Python: >=3.6
+Provides-Extra: ptipython
+Provides-Extra: all

ptpython.egg-info/SOURCES.txt

@@ -0,0 +1,54 @@
+.gitignore
+CHANGELOG
+LICENSE
+MANIFEST.in
+README.rst
+pyproject.toml
+setup.cfg
+setup.py
+docs/images/example1.png
+docs/images/file-completion.png
+docs/images/ipython.png
+docs/images/multiline.png
+docs/images/ptpython-history-help.png
+docs/images/ptpython-menu.png
+docs/images/ptpython.png
+docs/images/validation.png
+docs/images/windows.png
+examples/asyncio-python-embed.py
+examples/asyncio-ssh-python-embed.py
+examples/python-embed-with-custom-prompt.py
+examples/python-embed.py
+examples/python-input.py
+examples/ssh-and-telnet-embed.py
+examples/ptpython_config/config.py
+examples/test-cases/ptpython-in-other-thread.py
+ptpython/__init__.py
+ptpython/__main__.py
+ptpython/completer.py
+ptpython/eventloop.py
+ptpython/filters.py
+ptpython/history_browser.py
+ptpython/ipython.py
+ptpython/key_bindings.py
+ptpython/layout.py
+ptpython/lexer.py
+ptpython/prompt_style.py
+ptpython/python_input.py
+ptpython/repl.py
+ptpython/signatures.py
+ptpython/style.py
+ptpython/utils.py
+ptpython/validator.py
+ptpython.egg-info/PKG-INFO
+ptpython.egg-info/SOURCES.txt
+ptpython.egg-info/dependency_links.txt
+ptpython.egg-info/entry_points.txt
+ptpython.egg-info/requires.txt
+ptpython.egg-info/top_level.txt
+ptpython/contrib/__init__.py
+ptpython/contrib/asyncssh_repl.py
+ptpython/entry_points/__init__.py
+ptpython/entry_points/run_ptipython.py
+ptpython/entry_points/run_ptpython.py
+tests/run_tests.py

ptpython.egg-info/dependency_links.txt

@@ -0,0 +1 @@
+

ptpython.egg-info/entry_points.txt

@@ -0,0 +1,8 @@
+[console_scripts]
+ptipython = ptpython.entry_points.run_ptipython:run
+ptipython3 = ptpython.entry_points.run_ptipython:run
+ptipython3.9 = ptpython.entry_points.run_ptipython:run
+ptpython = ptpython.entry_points.run_ptpython:run
+ptpython3 = ptpython.entry_points.run_ptpython:run
+ptpython3.9 = ptpython.entry_points.run_ptpython:run
+

ptpython.egg-info/requires.txt

@@ -0,0 +1,13 @@
+appdirs
+jedi>=0.16.0
+prompt_toolkit<3.1.0,>=3.0.18
+pygments
+
+[:python_version < "3.8"]
+importlib_metadata
+
+[all]
+black
+
+[ptipython]
+ipython

ptpython.egg-info/top_level.txt

@@ -0,0 +1 @@
+ptpython

ptpython/completer.py

@@ -505,6 +505,10 @@ class DictionaryCompleter(Completer):
                                 display=f"[{k_repr}]",
                                 display_meta=abbr_meta(self._do_repr(result[k])),
                             )
+                        except KeyError:
+                            # `result[k]` lookup failed. Trying to complete
+                            # broken object.
+                            pass
                         except ReprFailedError:
                             pass
 
@@ -521,6 +525,10 @@ class DictionaryCompleter(Completer):
                                     display=f"[{k_repr}]",
                                     display_meta=abbr_meta(self._do_repr(result[k])),
                                 )
+                            except KeyError:
+                                # `result[k]` lookup failed. Trying to complete
+                                # broken object.
+                                pass
                             except ReprFailedError:
                                 pass
 
@@ -545,9 +553,8 @@ class DictionaryCompleter(Completer):
             def get_suffix(name: str) -> str:
                 try:
                     obj = getattr(result, name, None)
-                    if inspect.isfunction(obj):
+                    if inspect.isfunction(obj) or inspect.ismethod(obj):
                         return "()"
-
                     if isinstance(obj, dict):
                         return "{}"
                     if isinstance(obj, (list, tuple)):

ptpython/repl.py

@@ -135,6 +135,12 @@ class PythonRepl(PythonInput):
                     text = self.read()
                 except EOFError:
                     return
+                except BaseException as e:
+                    # Something went wrong while reading input.
+                    # (E.g., a bug in the completer that propagates. Don't
+                    # crash the REPL.)
+                    traceback.print_exc()
+                    continue
 
                 # Run it; display the result (or errors if applicable).
                 self.run_and_show_expression(text)
@@ -192,6 +198,12 @@ class PythonRepl(PythonInput):
                         text = await loop.run_in_executor(None, self.read)
                     except EOFError:
                         return
+                    except BaseException:
+                        # Something went wrong while reading input.
+                        # (E.g., a bug in the completer that propagates. Don't
+                        # crash the REPL.)
+                        traceback.print_exc()
+                        continue
 
                     # Eval.
                     await self.run_and_show_expression_async(text)
@@ -333,6 +345,9 @@ class PythonRepl(PythonInput):
                 # not used.
                 try:
                     import black
+
+                    if not hasattr(black, "Mode"):
+                        raise ImportError
                 except ImportError:
                     pass  #   no Black package in your installation
                 else:

setup.cfg

@@ -1,2 +1,7 @@
 [bdist_wheel]
-universal=1
+universal = 1
+
+[egg_info]
+tag_build = 
+tag_date = 0
+

setup.py

@@ -11,7 +11,7 @@ with open(os.path.join(os.path.dirname(__file__), "README.rst")) as f:
 setup(
     name="ptpython",
     author="Jonathan Slenders",
-    version="3.0.19",
+    version="3.0.20",
     url="https://github.com/prompt-toolkit/ptpython",
     description="Python REPL build on top of prompt_toolkit",
     long_description=long_description,