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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def is_supported(value, check_all=False, filters=None, iterate=False):
 """Return True if the value is supported, False otherwise"""

    assert filters is not None
    if value is None:
        return True
    if not is_editable_type(value):
        return False
    elif not isinstance(value, filters):
        return False
    elif iterate:
        if isinstance(value, (list, tuple, set)):
            valid_count = 0
            for val in value:
                if is_supported(val, filters=filters, iterate=check_all):
                    valid_count += 1
                if not check_all:
                    break
            return valid_count > 0
        elif isinstance(value, dict):
            for key, val in list(value.items()):
                if not is_supported(key, filters=filters, iterate=check_all) \
                   or not is_supported(val, filters=filters,
                                       iterate=check_all):
                    return False
                if not check_all:
                    break
    return True