HttpHeaders

crawlee._types.HttpHeaders

An immutable mapping for HTTP headers that ensures case-insensitivity for header names.

Index

Constructors

• __init__

Methods

• __delitem__
• __getitem__
• __iter__
• __len__
• __repr__
• __setitem__

Constructors

__init__

• __init__(headers): None

• Create a new instance.

  ---

  Parameters

  • headers: Mapping[str, str] | None = None

  Returns None

Methods

__delitem__

• __delitem__(key): None

• Prevent deleting a header, as the object is immutable.

  ---

  Parameters

  • key: str

  Returns None

__getitem__

• __getitem__(key): str

• Get the value of a header by its name, case-insensitive.

  ---

  Parameters

  • key: str

  Returns str

__iter__

• __iter__(): Iterator[str]

• Return an iterator over the header names.

  ---

  Returns Iterator[str]

__len__

• __len__(): int

• Return the number of headers.

  ---

  Returns int

__repr__

• __repr__(): str

• Return a string representation of the object.

  ---

  Returns str

__setitem__

• __setitem__(key, value): None

• Prevent setting a header, as the object is immutable.

  ---

  Parameters

  • key: str

  • value: str

  Returns None