Intermediate changes

commit_hash:b4e93de24dabfc523769bc504619e926eee6cafe

7 files changed, 23 insertions, 19 deletions

diff --git a/contrib/python/prompt-toolkit/py3/.dist-info/METADATA b/contrib/python/prompt-toolkit/py3/.dist-info/METADATA
index 8d4f5d343d2..265fb8183bd 100644
--- a/contrib/python/prompt-toolkit/py3/.dist-info/METADATA
+++ b/contrib/python/prompt-toolkit/py3/.dist-info/METADATA
@@ -1,8 +1,7 @@
-Metadata-Version: 2.2
+Metadata-Version: 2.4
 Name: prompt_toolkit
-Version: 3.0.50
+Version: 3.0.51
 Summary: Library for building powerful interactive command lines in Python
-Home-page: https://github.com/prompt-toolkit/python-prompt-toolkit
 Author: Jonathan Slenders
 Classifier: Development Status :: 5 - Production/Stable
 Classifier: Intended Audience :: Developers
@@ -18,19 +17,12 @@ Classifier: Programming Language :: Python :: 3.13
 Classifier: Programming Language :: Python :: 3 :: Only
 Classifier: Programming Language :: Python
 Classifier: Topic :: Software Development
-Requires-Python: >=3.8.0
+Requires-Python: >=3.8
 Description-Content-Type: text/x-rst
 License-File: LICENSE
 License-File: AUTHORS.rst
 Requires-Dist: wcwidth
-Dynamic: author
-Dynamic: classifier
-Dynamic: description
-Dynamic: description-content-type
-Dynamic: home-page
-Dynamic: requires-dist
-Dynamic: requires-python
-Dynamic: summary
+Dynamic: license-file
 
 Python Prompt Toolkit
 =====================
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/__init__.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/__init__.py
index 94727e7cb22..ebaa57dc81b 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/__init__.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/__init__.py
@@ -17,6 +17,7 @@ Probably, to get started, you might also want to have a look at
 from __future__ import annotations
 
 import re
+from importlib import metadata
 
 # note: this is a bit more lax than the actual pep 440 to allow for a/b/rc/dev without a number
 pep440 = re.compile(
@@ -28,7 +29,7 @@ from .formatted_text import ANSI, HTML
 from .shortcuts import PromptSession, print_formatted_text, prompt
 
 # Don't forget to update in `docs/conf.py`!
-__version__ = "3.0.50"
+__version__ = metadata.version("prompt_toolkit")
 
 assert pep440.match(__version__)
 
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/nested.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/nested.py
index 8569bd2cff7..b72b69ee212 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/nested.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/nested.py
@@ -69,7 +69,7 @@ class NestedCompleter(Completer):
             elif isinstance(value, dict):
                 options[key] = cls.from_nested_dict(value)
             elif isinstance(value, set):
-                options[key] = cls.from_nested_dict({item: None for item in value})
+                options[key] = cls.from_nested_dict(dict.fromkeys(value))
             else:
                 assert value is None
                 options[key] = None
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py
index 43228c3cda1..a6f78cb4e06 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py
@@ -89,8 +89,7 @@ def split_lines(
         parts = string.split("\n")
 
         for part in parts[:-1]:
-            if part:
-                line.append(cast(OneStyleAndTextTuple, (style, part, *mouse_handler)))
+            line.append(cast(OneStyleAndTextTuple, (style, part, *mouse_handler)))
             yield line
             line = []
 
diff --git a/contrib/python/prompt-toolkit/py3/tests/test_filter.py b/contrib/python/prompt-toolkit/py3/tests/test_filter.py
index f7184c286f2..70ddd5cdf59 100644
--- a/contrib/python/prompt-toolkit/py3/tests/test_filter.py
+++ b/contrib/python/prompt-toolkit/py3/tests/test_filter.py
@@ -16,7 +16,7 @@ def test_always():
 
 def test_invert():
     assert not (~Always())()
-    assert ~Never()()
+    assert (~Never())()
 
     c = ~Condition(lambda: False)
     assert c()
diff --git a/contrib/python/prompt-toolkit/py3/tests/test_formatted_text.py b/contrib/python/prompt-toolkit/py3/tests/test_formatted_text.py
index 843aac16191..60f9cdf459b 100644
--- a/contrib/python/prompt-toolkit/py3/tests/test_formatted_text.py
+++ b/contrib/python/prompt-toolkit/py3/tests/test_formatted_text.py
@@ -274,7 +274,7 @@ def test_split_lines_3():
     lines = list(split_lines([("class:a", "\n")]))
 
     assert lines == [
-        [],
+        [("class:a", "")],
         [("class:a", "")],
     ]
 
@@ -284,3 +284,15 @@ def test_split_lines_3():
     assert lines == [
         [("class:a", "")],
     ]
+
+
+def test_split_lines_4():
+    "Edge cases: inputs starting and ending with newlines."
+    # -1-
+    lines = list(split_lines([("class:a", "\nline1\n")]))
+
+    assert lines == [
+        [("class:a", "")],
+        [("class:a", "line1")],
+        [("class:a", "")],
+    ]
diff --git a/contrib/python/prompt-toolkit/py3/ya.make b/contrib/python/prompt-toolkit/py3/ya.make
index 5eed9c2519b..fd9a72b9e6e 100644
--- a/contrib/python/prompt-toolkit/py3/ya.make
+++ b/contrib/python/prompt-toolkit/py3/ya.make
@@ -2,7 +2,7 @@
 
 PY3_LIBRARY()
 
-VERSION(3.0.50)
+VERSION(3.0.51)
 
 LICENSE(BSD-3-Clause)