add_headers() — requests Function Reference

Architecture documentation for the add_headers() function in adapters.py from the requests codebase.

Function python CoreAPI VerbHandlers calls 1 called by 1

Entity Profile

CoreAPI→ VerbHandlers→ add_headers() — requests Function Reference

Dependency Diagram

graph TD
  d00652e5_18d7_14ca_83b8_481002b86341["add_headers()"]
  5fdf5d52_8295_768a_e20f_c6cefb721b91["HTTPAdapter"]
  d00652e5_18d7_14ca_83b8_481002b86341 -->|defined in| 5fdf5d52_8295_768a_e20f_c6cefb721b91
  66fc1563_b020_b369_a505_bc9abe7cf66d["send()"]
  66fc1563_b020_b369_a505_bc9abe7cf66d -->|calls| d00652e5_18d7_14ca_83b8_481002b86341
  66fc1563_b020_b369_a505_bc9abe7cf66d["send()"]
  d00652e5_18d7_14ca_83b8_481002b86341 -->|calls| 66fc1563_b020_b369_a505_bc9abe7cf66d
  style d00652e5_18d7_14ca_83b8_481002b86341 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/requests/adapters.py lines 557–569

    def add_headers(self, request, **kwargs):
        """Add any headers needed by the connection. As of v2.0 this does
        nothing by default, but is left for overriding by users that subclass
        the :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.

        This should not be called from user code, and is only exposed for use
        when subclassing the
        :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.

        :param request: The :class:`PreparedRequest <PreparedRequest>` to add headers to.
        :param kwargs: The keyword arguments from the call to send().
        """
        pass