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Add guard clauses to prevent parsing incomplete data

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XANTRONIX 2025-04-04 12:09:18 -04:00
parent 665a3da997
commit 8f854a78e8
1 changed files with 16 additions and 1 deletions
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17
lib/xmet/raob.py
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@ -370,6 +370,9 @@ class RAOBObs():
station = self.tokens[1] station = self.tokens[1]
samples = list() samples = list()
if self.tokens[2] == 'MISDA':
return None
sample = self.parse_ttaa_sample(self.tokens[2:5]) sample = self.parse_ttaa_sample(self.tokens[2:5])
samples.append(sample) samples.append(sample)
@ -415,7 +418,7 @@ class RAOBObs():
'dewpoint': None 'dewpoint': None
} }
if len(tokens) > 1: if len(tokens) > 1 and len(tokens[1]) == 5:
td = self.parse_temp_dewpoint(tokens[1]) td = self.parse_temp_dewpoint(tokens[1])
ret['temp'] = td.get('temp') ret['temp'] = td.get('temp')
ret['dewpoint'] = td.get('dewpoint') ret['dewpoint'] = td.get('dewpoint')
@ -427,6 +430,12 @@ class RAOBObs():
station = self.tokens[1] station = self.tokens[1]
samples = list() samples = list()
if len(self.tokens) < 5:
return None
if self.tokens[2] == 'MISDA':
return None
sample = self.parse_ttbb_sample(self.tokens[2:4]) sample = self.parse_ttbb_sample(self.tokens[2:4])
samples.append(sample) samples.append(sample)
@ -481,6 +490,12 @@ class RAOBObs():
station = self.tokens[1] station = self.tokens[1]
samples = list() samples = list()
if len(self.tokens) < 7:
return None
if self.tokens[2] == 'MISDA':
return None
for i in range(2, len(self.tokens), 4): for i in range(2, len(self.tokens), 4):
data = self.parse_ppbb_samples(self.tokens[i:i+4]) data = self.parse_ppbb_samples(self.tokens[i:i+4])