update to python 3.10.11

Author: chcg

PythonLib/full/argparse.py

@@ -400,10 +400,18 @@ def _format_actions_usage(self, actions, groups):
             except ValueError:
                 continue
             else:
-                end = start + len(group._group_actions)
+                group_action_count = len(group._group_actions)
+                end = start + group_action_count
                 if actions[start:end] == group._group_actions:
+
+                    suppressed_actions_count = 0
                     for action in group._group_actions:
                         group_actions.add(action)
+                        if action.help is SUPPRESS:
+                            suppressed_actions_count += 1
+
+                    exposed_actions_count = group_action_count - suppressed_actions_count
+
                     if not group.required:
                         if start in inserts:
                             inserts[start] += ' ['
@@ -413,7 +421,7 @@ def _format_actions_usage(self, actions, groups):
                             inserts[end] += ']'
                         else:
                             inserts[end] = ']'
-                    else:
+                    elif exposed_actions_count > 1:
                         if start in inserts:
                             inserts[start] += ' ('
                         else:
@@ -487,7 +495,6 @@ def _format_actions_usage(self, actions, groups):
         text = _re.sub(r'(%s) ' % open, r'\1', text)
         text = _re.sub(r' (%s)' % close, r'\1', text)
         text = _re.sub(r'%s *%s' % (open, close), r'', text)
-        text = _re.sub(r'\(([^|]*)\)', r'\1', text)
         text = text.strip()
 
         # return the text

PythonLib/full/asyncio/streams.py

@@ -627,16 +627,17 @@ async def readuntil(self, separator=b'\n'):
     async def read(self, n=-1):
         """Read up to `n` bytes from the stream.
 
-        If n is not provided, or set to -1, read until EOF and return all read
-        bytes. If the EOF was received and the internal buffer is empty, return
-        an empty bytes object.
+        If `n` is not provided or set to -1,
+        read until EOF, then return all read bytes.
+        If EOF was received and the internal buffer is empty,
+        return an empty bytes object.
 
-        If n is zero, return empty bytes object immediately.
+        If `n` is 0, return an empty bytes object immediately.
 
-        If n is positive, this function try to read `n` bytes, and may return
-        less or equal bytes than requested, but at least one byte. If EOF was
-        received before any byte is read, this function returns empty byte
-        object.
+        If `n` is positive, return at most `n` available bytes
+        as soon as at least 1 byte is available in the internal buffer.
+        If EOF is received before any byte is read, return an empty
+        bytes object.
 
         Returned value is not limited with limit, configured at stream
         creation.

PythonLib/full/bdb.py

@@ -570,9 +570,10 @@ def format_stack_entry(self, frame_lineno, lprefix=': '):
             rv = frame.f_locals['__return__']
             s += '->'
             s += reprlib.repr(rv)
-        line = linecache.getline(filename, lineno, frame.f_globals)
-        if line:
-            s += lprefix + line.strip()
+        if lineno is not None:
+            line = linecache.getline(filename, lineno, frame.f_globals)
+            if line:
+                s += lprefix + line.strip()
         return s
 
     # The following methods can be called by clients to use

PythonLib/full/concurrent/futures/process.py

@@ -337,6 +337,11 @@ def run(self):
             if self.is_shutting_down():
                 self.flag_executor_shutting_down()
 
+                # When only canceled futures remain in pending_work_items, our
+                # next call to wait_result_broken_or_wakeup would hang forever.
+                # This makes sure we have some running futures or none at all.
+                self.add_call_item_to_queue()
+
                 # Since no new work items can be added, it is safe to shutdown
                 # this thread if there are no pending work items.
                 if not self.pending_work_items:

PythonLib/full/dataclasses.py

@@ -1195,7 +1195,7 @@ def fields(class_or_instance):
     try:
         fields = getattr(class_or_instance, _FIELDS)
     except AttributeError:
-        raise TypeError('must be called with a dataclass type or instance')
+        raise TypeError('must be called with a dataclass type or instance') from None
 
     # Exclude pseudo-fields.  Note that fields is sorted by insertion
     # order, so the order of the tuple is as the fields were defined.

PythonLib/full/ensurepip/__init__.py

@@ -12,7 +12,7 @@
 __all__ = ["version", "bootstrap"]
 _PACKAGE_NAMES = ('setuptools', 'pip')
 _SETUPTOOLS_VERSION = "65.5.0"
-_PIP_VERSION = "22.3.1"
+_PIP_VERSION = "23.0.1"
 _PROJECTS = [
     ("setuptools", _SETUPTOOLS_VERSION, "py3"),
     ("pip", _PIP_VERSION, "py3"),

…pip/_bundled/pip-22.3.1-py3-none-any.whl …pip/_bundled/pip-23.0.1-py3-none-any.whlPythonLib/full/ensurepip/_bundled/pip-22.3.1-py3-none-any.whl renamed to PythonLib/full/ensurepip/_bundled/pip-23.0.1-py3-none-any.whl PythonLib/full/ensurepip/_bundled/pip-22.3.1-py3-none-any.whl renamed to PythonLib/full/ensurepip/_bundled/pip-23.0.1-py3-none-any.whl

@@ -419,7 +419,7 @@ def isstdin(self):
 
 
 def hook_compressed(filename, mode, *, encoding=None, errors=None):
-    if encoding is None:  # EncodingWarning is emitted in FileInput() already.
+    if encoding is None and "b" not in mode:  # EncodingWarning is emitted in FileInput() already.
         encoding = "locale"
     ext = os.path.splitext(filename)[1]
     if ext == '.gz':

PythonLib/full/fileinput.py

@@ -25,7 +25,7 @@ def escape(s, quote=True):
     return s
 
 
-# see http://www.w3.org/TR/html5/syntax.html#tokenizing-character-references
+# see https://html.spec.whatwg.org/multipage/parsing.html#numeric-character-reference-end-state
 
 _invalid_charrefs = {
     0x00: '\ufffd',  # REPLACEMENT CHARACTER

PythonLib/full/html/__init__.py

@@ -448,6 +448,7 @@ def isclosed(self):
         return self.fp is None
 
     def read(self, amt=None):
+        """Read and return the response body, or up to the next amt bytes."""
         if self.fp is None:
             return b""