Stubs for maxminddb added (#3245)

third_party/3/maxminddb/__init__.pyi

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+# Stubs for maxminddb (Python 3)
+
+from typing import Any
+
+from maxminddb import reader
+
+def open_database(database: str, mode: int = ...) -> reader.Reader: ...
+
+def Reader(database: str) -> reader.Reader: ...

third_party/3/maxminddb/compat.pyi

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+# Stubs for maxminddb.compat (Python 3)
+
+from ipaddress import IPv4Address, IPv6Address
+
+from typing import Any
+
+def compat_ip_address(address: object) -> Any: ...
+def int_from_byte(x: int) -> int: ...
+def int_from_bytes(x: bytes) -> int: ...
+def byte_from_int(x: int) -> bytes: ...

third_party/3/maxminddb/const.pyi

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+# Stubs for maxminddb.const (Python 3)
+
+MODE_AUTO: int = ...
+MODE_MMAP_EXT: int = ...
+MODE_MMAP: int = ...
+MODE_FILE: int = ...
+MODE_MEMORY: int = ...
+MODE_FD: int = ...

third_party/3/maxminddb/decoder.pyi

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+# Stubs for maxminddb.decoder (Python 3)
+
+from typing import Any, Tuple
+
+class Decoder:
+    def __init__(self, database_buffer: bytes, pointer_base: int = ..., pointer_test: bool = ...) -> None: ...
+    def decode(self, offset: int) -> Tuple[Any, int]: ...

third_party/3/maxminddb/errors.pyi

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+# Stubs for maxminddb.errors (Python 3)
+
+class InvalidDatabaseError(RuntimeError): ...

third_party/3/maxminddb/extension.pyi

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+# Stubs for maxminddb.extension (Python 3)
+
+from typing import Any, Mapping, Sequence
+
+from maxminddb.errors import InvalidDatabaseError as InvalidDatabaseError
+
+class Reader:
+    closed: bool = ...
+    def __init__(self, *args: Any, **kwargs: Any) -> None: ...
+    def close(self, *args: Any, **kwargs: Any) -> Any: ...
+    def get(self, *args: Any, **kwargs: Any) -> Any: ...
+    def metadata(self, *args: Any, **kwargs: Any) -> Any: ...
+    def __enter__(self, *args: Any, **kwargs: Any) -> Any: ...
+    def __exit__(self, *args: Any, **kwargs: Any) -> Any: ...
+
+class extension:
+    @property
+    def node_count(self) -> int: ...
+    @property
+    def record_size(self) -> int: ...
+    @property
+    def ip_version(self) -> int: ...
+    @property
+    def database_type(self) -> str: ...
+    @property
+    def languages(self) -> Sequence[str]: ...
+    @property
+    def binary_format_major_version(self) -> int: ...
+    @property
+    def binary_format_minor_version(self) -> int: ...
+    @property
+    def build_epoch(self) -> int: ...
+    @property
+    def description(self) -> Mapping[str, str]: ...
+    def __init__(self, **kwargs: Any) -> None: ...

third_party/3/maxminddb/reader.pyi

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+# Stubs for maxminddb.reader (Python 3)
+
+from ipaddress import IPv4Address, IPv6Address
+
+from types import TracebackType
+from typing import Any, Mapping, Optional, Sequence, Type, Union
+
+class Reader:
+    closed: bool = ...
+    def __init__(self, database: bytes, mode: int = ...) -> None: ...
+    def metadata(self) -> Metadata: ...
+    def get(self, ip_address: str) -> Optional[Any]: ...
+    def close(self) -> None: ...
+    def __enter__(self) -> Reader: ...
+    def __exit__(self, exc_type: Optional[Type[BaseException]] = ..., exc_val: Optional[BaseException] = ..., exc_tb: Optional[TracebackType] = ...) -> None: ...
+
+class Metadata:
+    node_count: int = ...
+    record_size: int = ...
+    ip_version: int = ...
+    database_type: str = ...
+    languages: Sequence[str] = ...
+    binary_format_major_version: int = ...
+    binary_format_minor_version: int = ...
+    build_epoch: int = ...
+    description: Mapping[str, str] = ...
+    def __init__(self, **kwargs: Any) -> None: ...
+    @property
+    def node_byte_size(self) -> int: ...
+    @property
+    def search_tree_size(self) -> int: ...