Method __init__

tests/__init__.py:364–368

(self, data=None, **kwargs)

# CaseInsensitiveDict from requests that must be serializble.
class CaseInsensitiveDict(collections_abc.MutableMapping):
    def __init__(self, data=None, **kwargs):
        self._store = dict()
        if data is None:
            data = {}
        self.update(data, **kwargs)

    def __setitem__(self, key, value):
        # Use the lowercased key for lookups, but store the actual