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.venv2/Lib/site-packages/httpcore/_exceptions.py

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+import contextlib
+import typing
+
+ExceptionMapping = typing.Mapping[typing.Type[Exception], typing.Type[Exception]]
+
+
+@contextlib.contextmanager
+def map_exceptions(map: ExceptionMapping) -> typing.Iterator[None]:
+    try:
+        yield
+    except Exception as exc:  # noqa: PIE786
+        for from_exc, to_exc in map.items():
+            if isinstance(exc, from_exc):
+                raise to_exc(exc) from exc
+        raise  # pragma: nocover
+
+
+class ConnectionNotAvailable(Exception):
+    pass
+
+
+class ProxyError(Exception):
+    pass
+
+
+class UnsupportedProtocol(Exception):
+    pass
+
+
+class ProtocolError(Exception):
+    pass
+
+
+class RemoteProtocolError(ProtocolError):
+    pass
+
+
+class LocalProtocolError(ProtocolError):
+    pass
+
+
+# Timeout errors
+
+
+class TimeoutException(Exception):
+    pass
+
+
+class PoolTimeout(TimeoutException):
+    pass
+
+
+class ConnectTimeout(TimeoutException):
+    pass
+
+
+class ReadTimeout(TimeoutException):
+    pass
+
+
+class WriteTimeout(TimeoutException):
+    pass
+
+
+# Network errors
+
+
+class NetworkError(Exception):
+    pass
+
+
+class ConnectError(NetworkError):
+    pass
+
+
+class ReadError(NetworkError):
+    pass
+
+
+class WriteError(NetworkError):
+    pass