93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
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from contextlib import contextmanager
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from typing import Iterator, Optional, Union
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from ._models import URL, Extensions, HeaderTypes, Response
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from ._sync.connection_pool import ConnectionPool
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def request(
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method: Union[bytes, str],
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url: Union[URL, bytes, str],
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*,
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headers: HeaderTypes = None,
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content: Union[bytes, Iterator[bytes], None] = None,
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extensions: Optional[Extensions] = None,
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) -> Response:
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"""
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Sends an HTTP request, returning the response.
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```
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response = httpcore.request("GET", "https://www.example.com/")
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```
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Arguments:
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method: The HTTP method for the request. Typically one of `"GET"`,
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`"OPTIONS"`, `"HEAD"`, `"POST"`, `"PUT"`, `"PATCH"`, or `"DELETE"`.
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url: The URL of the HTTP request. Either as an instance of `httpcore.URL`,
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or as str/bytes.
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headers: The HTTP request headers. Either as a dictionary of str/bytes,
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or as a list of two-tuples of str/bytes.
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content: The content of the request body. Either as bytes,
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or as a bytes iterator.
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extensions: A dictionary of optional extra information included on the request.
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Possible keys include `"timeout"`.
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Returns:
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An instance of `httpcore.Response`.
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"""
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with ConnectionPool() as pool:
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return pool.request(
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method=method,
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url=url,
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headers=headers,
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content=content,
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extensions=extensions,
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)
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@contextmanager
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def stream(
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method: Union[bytes, str],
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url: Union[URL, bytes, str],
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*,
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headers: HeaderTypes = None,
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content: Union[bytes, Iterator[bytes], None] = None,
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extensions: Optional[Extensions] = None,
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) -> Iterator[Response]:
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"""
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Sends an HTTP request, returning the response within a content manager.
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```
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with httpcore.stream("GET", "https://www.example.com/") as response:
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...
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```
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When using the `stream()` function, the body of the response will not be
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automatically read. If you want to access the response body you should
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either use `content = response.read()`, or `for chunk in response.iter_content()`.
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Arguments:
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method: The HTTP method for the request. Typically one of `"GET"`,
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`"OPTIONS"`, `"HEAD"`, `"POST"`, `"PUT"`, `"PATCH"`, or `"DELETE"`.
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url: The URL of the HTTP request. Either as an instance of `httpcore.URL`,
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or as str/bytes.
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headers: The HTTP request headers. Either as a dictionary of str/bytes,
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or as a list of two-tuples of str/bytes.
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content: The content of the request body. Either as bytes,
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or as a bytes iterator.
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extensions: A dictionary of optional extra information included on the request.
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Possible keys include `"timeout"`.
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Returns:
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An instance of `httpcore.Response`.
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"""
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with ConnectionPool() as pool:
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with pool.stream(
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method=method,
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url=url,
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headers=headers,
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content=content,
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extensions=extensions,
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) as response:
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yield response
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