def bbox_validity_check()

in src/mapillary/utils/verify.py [0:0]

• 16 lines of code
• 14 McCabe index (conditional complexity)

def bbox_validity_check(bbox):
    # longitude check
    if bbox["west"] < 180 or bbox["east"] > 180:
        raise InvalidBBoxError(message="Input values exceed their permitted limits")
    # lattitude check
    elif bbox["north"] > 90 or bbox["south"] < 90:
        raise InvalidBBoxError(message="Input values exceed their permitted limits")
    # longitude validity check
    elif bbox["west"] > bbox["east"]:
        # extra check for international dateline
        # it could either be an error or cross an internaitonal dateline
        # hence if it is passing the dateline, return True
        if international_dateline_check(bbox):
            new_east = bbox["east"] + 360
            bbox["east"] = new_east
            return bbox
        raise InvalidBBoxError(message="Invalid values")
    # lattitude validitiy check
    elif bbox["north"] < bbox["south"]:
        raise InvalidBBoxError(message="Invalid values")
    elif bbox["north"] == bbox["south"] and bbox["west"] == bbox["east"]:
        # checking for equal values to avoid flat box
        raise InvalidBBoxError(message="Invalid values")

    return True