two version of R2R are here HEAD master

1 files changed, 116 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/dns/enum.py b/.venv/lib/python3.12/site-packages/dns/enum.py
new file mode 100644
index 00000000..71461f17
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/dns/enum.py
@@ -0,0 +1,116 @@
+# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
+
+# Copyright (C) 2003-2017 Nominum, Inc.
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+import enum
+from typing import Type, TypeVar, Union
+
+TIntEnum = TypeVar("TIntEnum", bound="IntEnum")
+
+
+class IntEnum(enum.IntEnum):
+    @classmethod
+    def _missing_(cls, value):
+        cls._check_value(value)
+        val = int.__new__(cls, value)
+        val._name_ = cls._extra_to_text(value, None) or f"{cls._prefix()}{value}"
+        val._value_ = value
+        return val
+
+    @classmethod
+    def _check_value(cls, value):
+        max = cls._maximum()
+        if not isinstance(value, int):
+            raise TypeError
+        if value < 0 or value > max:
+            name = cls._short_name()
+            raise ValueError(f"{name} must be an int between >= 0 and <= {max}")
+
+    @classmethod
+    def from_text(cls: Type[TIntEnum], text: str) -> TIntEnum:
+        text = text.upper()
+        try:
+            return cls[text]
+        except KeyError:
+            pass
+        value = cls._extra_from_text(text)
+        if value:
+            return value
+        prefix = cls._prefix()
+        if text.startswith(prefix) and text[len(prefix) :].isdigit():
+            value = int(text[len(prefix) :])
+            cls._check_value(value)
+            try:
+                return cls(value)
+            except ValueError:
+                return value
+        raise cls._unknown_exception_class()
+
+    @classmethod
+    def to_text(cls: Type[TIntEnum], value: int) -> str:
+        cls._check_value(value)
+        try:
+            text = cls(value).name
+        except ValueError:
+            text = None
+        text = cls._extra_to_text(value, text)
+        if text is None:
+            text = f"{cls._prefix()}{value}"
+        return text
+
+    @classmethod
+    def make(cls: Type[TIntEnum], value: Union[int, str]) -> TIntEnum:
+        """Convert text or a value into an enumerated type, if possible.
+
+        *value*, the ``int`` or ``str`` to convert.
+
+        Raises a class-specific exception if a ``str`` is provided that
+        cannot be converted.
+
+        Raises ``ValueError`` if the value is out of range.
+
+        Returns an enumeration from the calling class corresponding to the
+        value, if one is defined, or an ``int`` otherwise.
+        """
+
+        if isinstance(value, str):
+            return cls.from_text(value)
+        cls._check_value(value)
+        return cls(value)
+
+    @classmethod
+    def _maximum(cls):
+        raise NotImplementedError  # pragma: no cover
+
+    @classmethod
+    def _short_name(cls):
+        return cls.__name__.lower()
+
+    @classmethod
+    def _prefix(cls):
+        return ""
+
+    @classmethod
+    def _extra_from_text(cls, text):  # pylint: disable=W0613
+        return None
+
+    @classmethod
+    def _extra_to_text(cls, value, current_text):  # pylint: disable=W0613
+        return current_text
+
+    @classmethod
+    def _unknown_exception_class(cls):
+        return ValueError