(key, value, check_keys, opts)
return _name_value_to_bson(name, value, check_keys, opts)
Encode a single key, value pair.
Encode a single key, value pair.
Encode a single key value pair .
def _element_to_bson(key, value, check_keys, opts):
    """Encode a single key, value pair."""
    if not isinstance(key, string_type):
        raise InvalidDocument("documents must have only string keys, "
                              "key was %r" % (key,))
    if check_keys:
        if key.startswith("$"):
            raise InvalidDocument("key %r must not start with '$'" % (key,))
        if "." in key:
            raise InvalidDocument("key %r must not contain '.'" % (key,))

    name = _make_name(key)
    return _name_value_to_bson(name, value, check_keys, opts)
def _element_to_bson ( key , value , check_keys , opts ) : if not isinstance ( key , string_type ) : raise InvalidDocument ( "documents must have only string keys, " "key was %r" % ( key , ) ) if check_keys : if key . startswith ( "$" ) : raise InvalidDocument ( "key %r must not start with '$'" % ( key , ) ) if "." in key : raise InvalidDocument ( "key %r must not contain '.'" % ( key , ) ) name = _make_name ( key ) return _name_value_to_bson ( name , value , check_keys , opts )