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Fix parser #6

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Fix parser #6

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73dcbe0
[parser] Parse hostname instead of hard-coding it
Natureshadow Mar 31, 2022
942b94b
[parser] Allow / in postfix service name
Natureshadow Mar 31, 2022
cfa8603
[parser] Allow one-digit days
Natureshadow Apr 6, 2022
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8 changes: 5 additions & 3 deletions maillogger/parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@
from typing import Dict, Optional


REGEX = r'(?P<month>[A-Z][a-z]{2}) (?P<day>[0-9]{,2}) ' \
+ r'(?P<time>[0-9]{2}:[0-9]{2}:[0-9]{2}) mail postfix/[a-z]+\[[0-9]+\]: ' \
REGEX = r'(?P<month>[A-Z][a-z]{2}) +(?P<day>[0-9]{,2}) ' \
+ r'(?P<time>[0-9]{2}:[0-9]{2}:[0-9]{2}) (?P<hostname>[A-Za-z0-9-]+) postfix/[a-z/]+\[[0-9]+\]: ' \
+ r'(?P<mail_id>[A-Z0-9]+): to=<(?P<to_address>.*@.*)>, ' \
+ r'relay=(?P<relay>.*), delay=(?P<delay>[0-9.]+), ' \
+ r'delays=(?P<delays>[0-9][0-9/.]+), dsn=(?P<dsn>[0-9].[0-9].[0-9]), ' \
Expand Down Expand Up @@ -53,6 +53,7 @@ class ParseResult:
month: InitVar[str]
day: InitVar[str]
time: InitVar[str]
hostname: InitVar[str]

mail_id: str
to_address: str
Expand All @@ -65,13 +66,14 @@ class ParseResult:

datetime: str = field(init=False)

def __post_init__(self, month: str, day: str, time: str) -> None:
def __post_init__(self, month: str, day: str, time: str, hostname: str) -> None:
self.datetime = self.convert2dateime(month, day, time)

def to_dict(self) -> ParseResultType:
return asdict(self)

@staticmethod
def convert2dateime(month: str, day: str, time: str) -> str:
day = day.rjust(2, '0')
tmp = datetime.strptime(f'{month}{day}{time}', '%b%d%H:%M:%S')
return tmp.replace(year=datetime.now().year).strftime('%Y%m%d%H%M%S')