From 670653df2db3b71b2345db556bfb8040e0f20728 Mon Sep 17 00:00:00 2001
From: Letu Ren <fantasquex@gmail.com>
Date: Fri, 26 Jan 2024 15:53:26 +0800
Subject: [PATCH] Try to support prompt_toolkit >3.0.37

Currently one test will fail with latest prompt_toolkit(3.0.43).
test_blank_line_fix will throw RuntimeError: no running event loop.
By bisecting commit, the culprit is
prompt-toolkit/python-prompt-toolkit@a775996.
This commit replaces custom `get_event_loop` with `asyncio.get_event_loop`.
The former will creator a new loop if `asyncio.get_running_loop` fails while the latter won't.
I mimic the changes in the examples to use `asyncio.run` and the test
passes.

Fixes: #344
---
 poetry.lock                  | 10 +++++-----
 pyproject.toml               |  2 +-
 tests/prompts/test_common.py |  8 +++++---
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/poetry.lock b/poetry.lock
index f82de67c..ff1ec6f0 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -577,13 +577,13 @@ virtualenv = ">=20.10.0"
 
 [[package]]
 name = "prompt-toolkit"
-version = "3.0.36"
+version = "3.0.43"
 description = "Library for building powerful interactive command lines in Python"
 optional = false
-python-versions = ">=3.6.2"
+python-versions = ">=3.7.0"
 files = [
-    {file = "prompt_toolkit-3.0.36-py3-none-any.whl", hash = "sha256:aa64ad242a462c5ff0363a7b9cfe696c20d55d9fc60c11fd8e632d064804d305"},
-    {file = "prompt_toolkit-3.0.36.tar.gz", hash = "sha256:3e163f254bef5a03b146397d7c1963bd3e2812f0964bb9a24e6ec761fd28db63"},
+    {file = "prompt_toolkit-3.0.43-py3-none-any.whl", hash = "sha256:a11a29cb3bf0a28a387fe5122cdb649816a957cd9261dcedf8c9f1fef33eacf6"},
+    {file = "prompt_toolkit-3.0.43.tar.gz", hash = "sha256:3527b7af26106cbc65a040bcc84839a3566ec1b051bb0bfe953631e704b0ff7d"},
 ]
 
 [package.dependencies]
@@ -1094,4 +1094,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8"
-content-hash = "69da0b625156d12413563199c39faece347a06ef44da899307205c0798ad6d0f"
+content-hash = "eb9c4e36a3591050ff87532d3cf31a6a4c013872a47e16fcc345165676d9ad6b"
diff --git a/pyproject.toml b/pyproject.toml
index 681f6267..b72d0939 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = ">=3.8"
-prompt_toolkit = ">=2.0,<=3.0.36"  # once https://github.com/prompt-toolkit/python-prompt-toolkit/issues/1726 is fixed, this can be changed to ">=2.0,<4.0"
+prompt_toolkit = ">=2.0,<4.0"
 
 [tool.poetry.group.docs]
 optional = true
diff --git a/tests/prompts/test_common.py b/tests/prompts/test_common.py
index d6ce51e2..bb98253d 100644
--- a/tests/prompts/test_common.py
+++ b/tests/prompts/test_common.py
@@ -1,8 +1,10 @@
+import asyncio
 from unittest.mock import Mock
 from unittest.mock import call
 
 import pytest
 from prompt_toolkit.document import Document
+from prompt_toolkit.input.defaults import create_pipe_input
 from prompt_toolkit.output import DummyOutput
 from prompt_toolkit.styles import Attrs
 from prompt_toolkit.validation import ValidationError
@@ -13,7 +15,6 @@
 from questionary.prompts.common import InquirerControl
 from questionary.prompts.common import build_validator
 from questionary.prompts.common import print_formatted_text
-from tests.utils import execute_with_input_pipe
 from tests.utils import prompt_toolkit_version
 
 
@@ -72,7 +73,7 @@ def get_prompt_tokens():
 
     ic = InquirerControl(["a", "b", "c"])
 
-    def run(inp):
+    async def run(inp):
         inp.send_text("")
         layout = common.create_inquirer_layout(
             ic, get_prompt_tokens, input=inp, output=DummyOutput()
@@ -86,7 +87,8 @@ def run(inp):
             == 1000000000000000000000000000001
         )
 
-    execute_with_input_pipe(run)
+    with create_pipe_input() as inp:
+        asyncio.run(run(inp))
 
 
 def test_prompt_highlight_coexist():