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opensearch_buffer.py

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 2.x

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opensearch_buffer.py

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from __future__ import unicode_literals

"""

Copyright OpenSearch Contributors

SPDX-License-Identifier: Apache-2.0

"""

from prompt_toolkit.enums import DEFAULT_BUFFER

from prompt_toolkit.filters import Condition

from prompt_toolkit.application import get_app

def opensearch_is_multiline(opensearchsql_cli):

"""Return function that returns boolean to enable/unable multiline mode."""

@Condition

def cond():

doc = get_app().layout.get_buffer_by_name(DEFAULT_BUFFER).document

if not opensearchsql_cli.multi_line:

return False

if opensearchsql_cli.multiline_mode == "safe":

return True

else:

return not _multiline_exception(doc.text)

return cond

def _is_complete(sql):

# A complete command is an sql statement that ends with a semicolon

return sql.endswith(";")

def _multiline_exception(text):

text = text.strip()

return _is_complete(text)