aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/python/prompt-toolkit/py2/prompt_toolkit/auto_suggest.py
diff options
context:
space:
mode:
authormonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
committermonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
commit06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/prompt-toolkit/py2/prompt_toolkit/auto_suggest.py
parent03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
downloadydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz
fix ya.make
Diffstat (limited to 'contrib/python/prompt-toolkit/py2/prompt_toolkit/auto_suggest.py')
-rw-r--r--contrib/python/prompt-toolkit/py2/prompt_toolkit/auto_suggest.py88
1 files changed, 0 insertions, 88 deletions
diff --git a/contrib/python/prompt-toolkit/py2/prompt_toolkit/auto_suggest.py b/contrib/python/prompt-toolkit/py2/prompt_toolkit/auto_suggest.py
deleted file mode 100644
index 1d5130521f..0000000000
--- a/contrib/python/prompt-toolkit/py2/prompt_toolkit/auto_suggest.py
+++ /dev/null
@@ -1,88 +0,0 @@
-"""
-`Fish-style <http://fishshell.com/>`_ like auto-suggestion.
-
-While a user types input in a certain buffer, suggestions are generated
-(asynchronously.) Usually, they are displayed after the input. When the cursor
-presses the right arrow and the cursor is at the end of the input, the
-suggestion will be inserted.
-"""
-from __future__ import unicode_literals
-from abc import ABCMeta, abstractmethod
-from six import with_metaclass
-
-from .filters import to_cli_filter
-
-__all__ = (
- 'Suggestion',
- 'AutoSuggest',
- 'AutoSuggestFromHistory',
- 'ConditionalAutoSuggest',
-)
-
-
-class Suggestion(object):
- """
- Suggestion returned by an auto-suggest algorithm.
-
- :param text: The suggestion text.
- """
- def __init__(self, text):
- self.text = text
-
- def __repr__(self):
- return 'Suggestion(%s)' % self.text
-
-
-class AutoSuggest(with_metaclass(ABCMeta, object)):
- """
- Base class for auto suggestion implementations.
- """
- @abstractmethod
- def get_suggestion(self, cli, buffer, document):
- """
- Return `None` or a :class:`.Suggestion` instance.
-
- We receive both ``buffer`` and ``document``. The reason is that auto
- suggestions are retrieved asynchronously. (Like completions.) The
- buffer text could be changed in the meantime, but ``document`` contains
- the buffer document like it was at the start of the auto suggestion
- call. So, from here, don't access ``buffer.text``, but use
- ``document.text`` instead.
-
- :param buffer: The :class:`~prompt_toolkit.buffer.Buffer` instance.
- :param document: The :class:`~prompt_toolkit.document.Document` instance.
- """
-
-
-class AutoSuggestFromHistory(AutoSuggest):
- """
- Give suggestions based on the lines in the history.
- """
- def get_suggestion(self, cli, buffer, document):
- history = buffer.history
-
- # Consider only the last line for the suggestion.
- text = document.text.rsplit('\n', 1)[-1]
-
- # Only create a suggestion when this is not an empty line.
- if text.strip():
- # Find first matching line in history.
- for string in reversed(list(history)):
- for line in reversed(string.splitlines()):
- if line.startswith(text):
- return Suggestion(line[len(text):])
-
-
-class ConditionalAutoSuggest(AutoSuggest):
- """
- Auto suggest that can be turned on and of according to a certain condition.
- """
- def __init__(self, auto_suggest, filter):
- assert isinstance(auto_suggest, AutoSuggest)
-
- self.auto_suggest = auto_suggest
- self.filter = to_cli_filter(filter)
-
- def get_suggestion(self, cli, buffer, document):
- if self.filter(cli):
- return self.auto_suggest.get_suggestion(cli, buffer, document)