jUdZddlmZddlmZmZerddlmZmZGdde e e fZ Gdde Z d Z d ed <d Zd ed <dS)zN Contains structures for representing header fields with associated metadata. ) annotations) TYPE_CHECKINGAny)Self TypeAliasc"eZdZdZdZdZd dZd S) HeaderTuplea A data structure that stores a single header field. HTTP headers can be thought of as tuples of ``(field name, field value)``. A single header block is a sequence of such tuples. In HTTP/2, however, certain bits of additional information are required for compressing these headers: in particular, whether the header field can be safely added to the HPACK compression context. This class stores a header that can be added to the compression context. In all other ways it behaves exactly like a tuple. Targsrreturnrc8t||SNtuple__new__clsr s :C:\Projects\DSCons\.venv\Lib\site-packages\hpack\struct.pyrzHeaderTuple.__new__}}S$'''Nr rr r__name__ __module__ __qualname____doc__ __slots__ indexablerr rrr r s>  II((((((rr c"eZdZdZdZdZd dZd S) NeverIndexedHeaderTuplez} A data structure that stores a single header field that cannot be added to a HTTP/2 header compression context. r Fr rr rc8t||Srrrs rrzNeverIndexedHeaderTuple.__new__-rrNrrr rrr r #s> II((((((rr z;HeaderTuple | NeverIndexedHeaderTuple | tuple[bytes, bytes]rHeaderzGHeaderTuple | NeverIndexedHeaderTuple | tuple[bytes | str, bytes | str]HeaderWeaklyTypedN)r __future__rtypingrrtyping_extensionsrrrbytesr r r"__annotations__r#r rrr)s#"""""%%%%%%%%211111111(((((%u %(((. ( ( ( ( (k ( ( (RQQQQhhhhhhhr