kopia lustrzana https://github.com/glidernet/python-ogn-client
38 wiersze
1.2 KiB
Python
38 wiersze
1.2 KiB
Python
"""
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exception definitions
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"""
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from datetime import datetime
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class ParseError(Exception):
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pass
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class AprsParseError(ParseError):
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"""Parse error while parsing an aprs packet."""
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def __init__(self, aprs_string):
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self.aprs_string = aprs_string
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self.message = "This is not a valid APRS packet: {}".format(aprs_string)
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super(AprsParseError, self).__init__(self.message)
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class OgnParseError(ParseError):
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"""Parse error while parsing an ogn message from aprs comment."""
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def __init__(self, aprs_comment):
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self.aprs_comment = aprs_comment
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self.message = "This is not a valid OGN message: {}".format(aprs_comment)
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super(OgnParseError, self).__init__(self.message)
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class AmbigousTimeError(ParseError):
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"""Timstamp from the past/future, can't fully reconstruct datetime from timestamp."""
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def __init__(self, reference, packet_time):
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self.reference = reference
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self.packet_time = packet_time
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self.timedelta = reference - datetime.combine(reference, packet_time)
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self.message = "Can't reconstruct timstamp, {:.0f}s from past.".format(self.timedelta.total_seconds())
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super(AmbigousTimeError, self).__init__(self.message)
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