third_party: six: update to latest version
The version of `six` currently used in `chromite` is incompatible with
recent Python (tested with 3.13 on Debian testing), preventing at least
presubmit hooks from actually running. Fix this by updating the embedded
copy to the latest (1.17.0) version, downloaded from https://pypi.org.
BUG=None
TEST=repo upload --dry-run /path/to/chromite
Change-Id: If1b83b22b57d914058fbecc286fba54717431869
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/6218585
Tested-by: Arnaud Ferraris <arnaud.ferraris@collabora.corp-partner.google.com>
Reviewed-by: George Burgess <gbiv@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Auto-Submit: Arnaud Ferraris <arnaud.ferraris@collabora.corp-partner.google.com>
(cherry picked from commit e0b739549a871943c689bf0c5d8f745c3cb94ff6)
diff --git a/third_party/six/LICENSE b/third_party/six/LICENSE
index 365d107..1cc22a5 100644
--- a/third_party/six/LICENSE
+++ b/third_party/six/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2010-2018 Benjamin Peterson
+Copyright (c) 2010-2024 Benjamin Peterson
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
diff --git a/third_party/six/__init__.py b/third_party/six/__init__.py
index 89b2188..3de5969 100644
--- a/third_party/six/__init__.py
+++ b/third_party/six/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2018 Benjamin Peterson
+# Copyright (c) 2010-2024 Benjamin Peterson
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
import types
__author__ = "Benjamin Peterson <benjamin@python.org>"
-__version__ = "1.12.0"
+__version__ = "1.17.0"
# Useful for very coarse version differentiation.
@@ -71,6 +71,11 @@
MAXSIZE = int((1 << 63) - 1)
del X
+if PY34:
+ from importlib.util import spec_from_loader
+else:
+ spec_from_loader = None
+
def _add_doc(func, doc):
"""Add documentation to a function."""
@@ -186,6 +191,11 @@
return self
return None
+ def find_spec(self, fullname, path, target=None):
+ if fullname in self.known_modules:
+ return spec_from_loader(fullname, self)
+ return None
+
def __get_module(self, fullname):
try:
return self.known_modules[fullname]
@@ -223,6 +233,12 @@
return None
get_source = get_code # same as get_code
+ def create_module(self, spec):
+ return self.load_module(spec.name)
+
+ def exec_module(self, module):
+ pass
+
_importer = _SixMetaPathImporter(__name__)
@@ -247,7 +263,7 @@
MovedAttribute("reduce", "__builtin__", "functools"),
MovedAttribute("shlex_quote", "pipes", "shlex", "quote"),
MovedAttribute("StringIO", "StringIO", "io"),
- MovedAttribute("UserDict", "UserDict", "collections"),
+ MovedAttribute("UserDict", "UserDict", "collections", "IterableUserDict", "UserDict"),
MovedAttribute("UserList", "UserList", "collections"),
MovedAttribute("UserString", "UserString", "collections"),
MovedAttribute("xrange", "__builtin__", "builtins", "xrange", "range"),
@@ -255,9 +271,11 @@
MovedAttribute("zip_longest", "itertools", "itertools", "izip_longest", "zip_longest"),
MovedModule("builtins", "__builtin__"),
MovedModule("configparser", "ConfigParser"),
+ MovedModule("collections_abc", "collections", "collections.abc" if sys.version_info >= (3, 3) else "collections"),
MovedModule("copyreg", "copy_reg"),
MovedModule("dbm_gnu", "gdbm", "dbm.gnu"),
- MovedModule("_dummy_thread", "dummy_thread", "_dummy_thread"),
+ MovedModule("dbm_ndbm", "dbm", "dbm.ndbm"),
+ MovedModule("_dummy_thread", "dummy_thread", "_dummy_thread" if sys.version_info < (3, 9) else "_thread"),
MovedModule("http_cookiejar", "cookielib", "http.cookiejar"),
MovedModule("http_cookies", "Cookie", "http.cookies"),
MovedModule("html_entities", "htmlentitydefs", "html.entities"),
@@ -417,12 +435,17 @@
MovedAttribute("HTTPErrorProcessor", "urllib2", "urllib.request"),
MovedAttribute("urlretrieve", "urllib", "urllib.request"),
MovedAttribute("urlcleanup", "urllib", "urllib.request"),
- MovedAttribute("URLopener", "urllib", "urllib.request"),
- MovedAttribute("FancyURLopener", "urllib", "urllib.request"),
MovedAttribute("proxy_bypass", "urllib", "urllib.request"),
MovedAttribute("parse_http_list", "urllib2", "urllib.request"),
MovedAttribute("parse_keqv_list", "urllib2", "urllib.request"),
]
+if sys.version_info[:2] < (3, 14):
+ _urllib_request_moved_attributes.extend(
+ [
+ MovedAttribute("URLopener", "urllib", "urllib.request"),
+ MovedAttribute("FancyURLopener", "urllib", "urllib.request"),
+ ]
+ )
for attr in _urllib_request_moved_attributes:
setattr(Module_six_moves_urllib_request, attr.name, attr)
del attr
@@ -637,13 +660,16 @@
import io
StringIO = io.StringIO
BytesIO = io.BytesIO
+ del io
_assertCountEqual = "assertCountEqual"
if sys.version_info[1] <= 1:
_assertRaisesRegex = "assertRaisesRegexp"
_assertRegex = "assertRegexpMatches"
+ _assertNotRegex = "assertNotRegexpMatches"
else:
_assertRaisesRegex = "assertRaisesRegex"
_assertRegex = "assertRegex"
+ _assertNotRegex = "assertNotRegex"
else:
def b(s):
return s
@@ -665,6 +691,7 @@
_assertCountEqual = "assertItemsEqual"
_assertRaisesRegex = "assertRaisesRegexp"
_assertRegex = "assertRegexpMatches"
+ _assertNotRegex = "assertNotRegexpMatches"
_add_doc(b, """Byte literal""")
_add_doc(u, """Text literal""")
@@ -681,6 +708,10 @@
return getattr(self, _assertRegex)(*args, **kwargs)
+def assertNotRegex(self, *args, **kwargs):
+ return getattr(self, _assertNotRegex)(*args, **kwargs)
+
+
if PY3:
exec_ = getattr(moves.builtins, "exec")
@@ -716,16 +747,7 @@
""")
-if sys.version_info[:2] == (3, 2):
- exec_("""def raise_from(value, from_value):
- try:
- if from_value is None:
- raise value
- raise value from from_value
- finally:
- value = None
-""")
-elif sys.version_info[:2] > (3, 2):
+if sys.version_info[:2] > (3,):
exec_("""def raise_from(value, from_value):
try:
raise value from from_value
@@ -805,13 +827,33 @@
_add_doc(reraise, """Reraise an exception.""")
if sys.version_info[0:2] < (3, 4):
+ # This does exactly the same what the :func:`py3:functools.update_wrapper`
+ # function does on Python versions after 3.2. It sets the ``__wrapped__``
+ # attribute on ``wrapper`` object and it doesn't raise an error if any of
+ # the attributes mentioned in ``assigned`` and ``updated`` are missing on
+ # ``wrapped`` object.
+ def _update_wrapper(wrapper, wrapped,
+ assigned=functools.WRAPPER_ASSIGNMENTS,
+ updated=functools.WRAPPER_UPDATES):
+ for attr in assigned:
+ try:
+ value = getattr(wrapped, attr)
+ except AttributeError:
+ continue
+ else:
+ setattr(wrapper, attr, value)
+ for attr in updated:
+ getattr(wrapper, attr).update(getattr(wrapped, attr, {}))
+ wrapper.__wrapped__ = wrapped
+ return wrapper
+ _update_wrapper.__doc__ = functools.update_wrapper.__doc__
+
def wraps(wrapped, assigned=functools.WRAPPER_ASSIGNMENTS,
updated=functools.WRAPPER_UPDATES):
- def wrapper(f):
- f = functools.wraps(wrapped, assigned, updated)(f)
- f.__wrapped__ = wrapped
- return f
- return wrapper
+ return functools.partial(_update_wrapper, wrapped=wrapped,
+ assigned=assigned, updated=updated)
+ wraps.__doc__ = functools.wraps.__doc__
+
else:
wraps = functools.wraps
@@ -824,7 +866,15 @@
class metaclass(type):
def __new__(cls, name, this_bases, d):
- return meta(name, bases, d)
+ if sys.version_info[:2] >= (3, 7):
+ # This version introduced PEP 560 that requires a bit
+ # of extra care (we mimic what is done by __build_class__).
+ resolved_bases = types.resolve_bases(bases)
+ if resolved_bases is not bases:
+ d['__orig_bases__'] = bases
+ else:
+ resolved_bases = bases
+ return meta(name, resolved_bases, d)
@classmethod
def __prepare__(cls, name, this_bases):
@@ -861,12 +911,11 @@
- `str` -> encoded to `bytes`
- `bytes` -> `bytes`
"""
+ if isinstance(s, binary_type):
+ return s
if isinstance(s, text_type):
return s.encode(encoding, errors)
- elif isinstance(s, binary_type):
- return s
- else:
- raise TypeError("not expecting type '%s'" % type(s))
+ raise TypeError("not expecting type '%s'" % type(s))
def ensure_str(s, encoding='utf-8', errors='strict'):
@@ -880,12 +929,15 @@
- `str` -> `str`
- `bytes` -> decoded to `str`
"""
- if not isinstance(s, (text_type, binary_type)):
- raise TypeError("not expecting type '%s'" % type(s))
+ # Optimization: Fast return for the common case.
+ if type(s) is str:
+ return s
if PY2 and isinstance(s, text_type):
- s = s.encode(encoding, errors)
+ return s.encode(encoding, errors)
elif PY3 and isinstance(s, binary_type):
- s = s.decode(encoding, errors)
+ return s.decode(encoding, errors)
+ elif not isinstance(s, (text_type, binary_type)):
+ raise TypeError("not expecting type '%s'" % type(s))
return s
@@ -908,10 +960,9 @@
raise TypeError("not expecting type '%s'" % type(s))
-
def python_2_unicode_compatible(klass):
"""
- A decorator that defines __unicode__ and __str__ methods under Python 2.
+ A class decorator that defines __unicode__ and __str__ methods under Python 2.
Under Python 3 it does nothing.
To support Python 2 and 3 with a single code base, define a __str__ method
