From defc3ac7f14d385a801e1a037ed90fe584ada288 Mon Sep 17 00:00:00 2001
From: Blues-star <469830014@qq.com>
Date: Mon, 19 Feb 2024 19:22:38 +0800
Subject: [PATCH] Update configparser.py from CPython v3.12.0

---
 Lib/configparser.py | 63 +++++----------------------------------------
 1 file changed, 6 insertions(+), 57 deletions(-)

diff --git a/Lib/configparser.py b/Lib/configparser.py
index df2d7e335..e8aae2179 100644
--- a/Lib/configparser.py
+++ b/Lib/configparser.py
@@ -59,7 +59,7 @@ ConfigParser -- responsible for parsing a list of
         instance. It will be used as the handler for option value
         pre-processing when using getters. RawConfigParser objects don't do
         any sort of interpolation, whereas ConfigParser uses an instance of
-        BasicInterpolation. The library also provides a ``zc.buildbot``
+        BasicInterpolation. The library also provides a ``zc.buildout``
         inspired ExtendedInterpolation implementation.
 
         When `converters` is given, it should be a dictionary where each key
@@ -149,14 +149,14 @@ import re
 import sys
 import warnings
 
-__all__ = ["NoSectionError", "DuplicateOptionError", "DuplicateSectionError",
+__all__ = ("NoSectionError", "DuplicateOptionError", "DuplicateSectionError",
            "NoOptionError", "InterpolationError", "InterpolationDepthError",
            "InterpolationMissingOptionError", "InterpolationSyntaxError",
            "ParsingError", "MissingSectionHeaderError",
-           "ConfigParser", "SafeConfigParser", "RawConfigParser",
+           "ConfigParser", "RawConfigParser",
            "Interpolation", "BasicInterpolation",  "ExtendedInterpolation",
            "LegacyInterpolation", "SectionProxy", "ConverterMapping",
-           "DEFAULTSECT", "MAX_INTERPOLATION_DEPTH"]
+           "DEFAULTSECT", "MAX_INTERPOLATION_DEPTH")
 
 _default_dict = dict
 DEFAULTSECT = "DEFAULT"
@@ -298,41 +298,12 @@ class InterpolationDepthError(InterpolationError):
 class ParsingError(Error):
     """Raised when a configuration file does not follow legal syntax."""
 
-    def __init__(self, source=None, filename=None):
-        # Exactly one of `source'/`filename' arguments has to be given.
-        # `filename' kept for compatibility.
-        if filename and source:
-            raise ValueError("Cannot specify both `filename' and `source'. "
-                             "Use `source'.")
-        elif not filename and not source:
-            raise ValueError("Required argument `source' not given.")
-        elif filename:
-            source = filename
-        Error.__init__(self, 'Source contains parsing errors: %r' % source)
+    def __init__(self, source):
+        super().__init__(f'Source contains parsing errors: {source!r}')
         self.source = source
         self.errors = []
         self.args = (source, )
 
-    @property
-    def filename(self):
-        """Deprecated, use `source'."""
-        warnings.warn(
-            "The 'filename' attribute will be removed in Python 3.12. "
-            "Use 'source' instead.",
-            DeprecationWarning, stacklevel=2
-        )
-        return self.source
-
-    @filename.setter
-    def filename(self, value):
-        """Deprecated, user `source'."""
-        warnings.warn(
-            "The 'filename' attribute will be removed in Python 3.12. "
-            "Use 'source' instead.",
-            DeprecationWarning, stacklevel=2
-        )
-        self.source = value
-
     def append(self, lineno, line):
         self.errors.append((lineno, line))
         self.message += '\n\t[line %2d]: %s' % (lineno, line)
@@ -769,15 +740,6 @@ class RawConfigParser(MutableMapping):
                 elements_added.add((section, key))
                 self.set(section, key, value)
 
-    def readfp(self, fp, filename=None):
-        """Deprecated, use read_file instead."""
-        warnings.warn(
-            "This method will be removed in Python 3.12. "
-            "Use 'parser.read_file()' instead.",
-            DeprecationWarning, stacklevel=2
-        )
-        self.read_file(fp, source=filename)
-
     def get(self, section, option, *, raw=False, vars=None, fallback=_UNSET):
         """Get an option value for a given section.
 
@@ -1240,19 +1202,6 @@ class ConfigParser(RawConfigParser):
             self._interpolation = hold_interpolation
 
 
-class SafeConfigParser(ConfigParser):
-    """ConfigParser alias for backwards compatibility purposes."""
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        warnings.warn(
-            "The SafeConfigParser class has been renamed to ConfigParser "
-            "in Python 3.2. This alias will be removed in Python 3.12."
-            " Use ConfigParser directly instead.",
-            DeprecationWarning, stacklevel=2
-        )
-
-
 class SectionProxy(MutableMapping):
     """A proxy for a single section from a parser."""