1 files changed, 125 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/azure/core/paging.py b/.venv/lib/python3.12/site-packages/azure/core/paging.py
new file mode 100644
index 00000000..76e43397
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/azure/core/paging.py
@@ -0,0 +1,125 @@
+# --------------------------------------------------------------------------
+#
+# Copyright (c) Microsoft Corporation. All rights reserved.
+#
+# The MIT License (MIT)
+#
+# 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 the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+# --------------------------------------------------------------------------
+import itertools
+from typing import (
+    Callable,
+    Optional,
+    TypeVar,
+    Iterator,
+    Iterable,
+    Tuple,
+    Any,
+)
+import logging
+
+from .exceptions import AzureError
+
+
+_LOGGER = logging.getLogger(__name__)
+
+ReturnType = TypeVar("ReturnType")
+ResponseType = TypeVar("ResponseType")
+
+
+class PageIterator(Iterator[Iterator[ReturnType]]):
+    def __init__(
+        self,
+        get_next: Callable[[Optional[str]], ResponseType],
+        extract_data: Callable[[ResponseType], Tuple[str, Iterable[ReturnType]]],
+        continuation_token: Optional[str] = None,
+    ):
+        """Return an iterator of pages.
+
+        :param get_next: Callable that take the continuation token and return a HTTP response
+        :param extract_data: Callable that take an HTTP response and return a tuple continuation token,
+         list of ReturnType
+        :param str continuation_token: The continuation token needed by get_next
+        """
+        self._get_next = get_next
+        self._extract_data = extract_data
+        self.continuation_token = continuation_token
+        self._did_a_call_already = False
+        self._response: Optional[ResponseType] = None
+        self._current_page: Optional[Iterable[ReturnType]] = None
+
+    def __iter__(self) -> Iterator[Iterator[ReturnType]]:
+        return self
+
+    def __next__(self) -> Iterator[ReturnType]:
+        if self.continuation_token is None and self._did_a_call_already:
+            raise StopIteration("End of paging")
+        try:
+            self._response = self._get_next(self.continuation_token)
+        except AzureError as error:
+            if not error.continuation_token:
+                error.continuation_token = self.continuation_token
+            raise
+
+        self._did_a_call_already = True
+
+        self.continuation_token, self._current_page = self._extract_data(self._response)
+
+        return iter(self._current_page)
+
+    next = __next__  # Python 2 compatibility. Can't be removed as some people are using ".next()" even in Py3
+
+
+class ItemPaged(Iterator[ReturnType]):
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
+        """Return an iterator of items.
+
+        args and kwargs will be passed to the PageIterator constructor directly,
+        except page_iterator_class
+        """
+        self._args = args
+        self._kwargs = kwargs
+        self._page_iterator: Optional[Iterator[ReturnType]] = None
+        self._page_iterator_class = self._kwargs.pop("page_iterator_class", PageIterator)
+
+    def by_page(self, continuation_token: Optional[str] = None) -> Iterator[Iterator[ReturnType]]:
+        """Get an iterator of pages of objects, instead of an iterator of objects.
+
+        :param str continuation_token:
+            An opaque continuation token. This value can be retrieved from the
+            continuation_token field of a previous generator object. If specified,
+            this generator will begin returning results from this point.
+        :returns: An iterator of pages (themselves iterator of objects)
+        :rtype: iterator[iterator[ReturnType]]
+        """
+        return self._page_iterator_class(continuation_token=continuation_token, *self._args, **self._kwargs)
+
+    def __repr__(self) -> str:
+        return "<iterator object azure.core.paging.ItemPaged at {}>".format(hex(id(self)))
+
+    def __iter__(self) -> Iterator[ReturnType]:
+        return self
+
+    def __next__(self) -> ReturnType:
+        if self._page_iterator is None:
+            self._page_iterator = itertools.chain.from_iterable(self.by_page())
+        return next(self._page_iterator)
+
+    next = __next__  # Python 2 compatibility. Can't be removed as some people are using ".next()" even in Py3