48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
import os
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from pathlib import Path
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from typing import Dict, List, NamedTuple, Iterator, Iterable
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from datetime import datetime
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import pytz
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from lxml import etree # type: ignore
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BPATH = Path("/L/backups/smscalls")
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class Call(NamedTuple):
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dt: datetime
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duration_s: int
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who: str
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@property
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def summary(self) -> str:
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return f"talked with {self.who} for {self.duration_s} secs"
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def _extract_calls(fname: str) -> Iterator[Call]:
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tr = etree.parse(fname)
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for cxml in tr.findall('call'):
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# TODO we've got local tz herer, not sure if useful..
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# ok, so readable date is local datetime, cahnging throughout the backup
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dt = pytz.utc.localize(datetime.utcfromtimestamp(int(cxml.get('date')) / 1000))
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yield Call(
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dt=dt,
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duration_s=int(cxml.get('duration')),
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who=cxml.get('contact_name') # TODO number if contact is unavail??
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# TODO type? must be missing/outgoing/incoming
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)
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def get_calls():
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calls: Dict[datetime, Call] = {}
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for n in sorted(BPATH.glob('calls-*.xml')):
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# for c in _extract_calls(os.path.join(BPATH, n)):
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# cc = calls.get(c.dt, None)
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# if cc is not None and cc != c:
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# print(f"WARNING: {cc} vs {c}")
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calls.update({c.dt: c for c in _extract_calls(os.path.join(BPATH, n))})
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# always replacing with latter is good, we get better contact names
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return sorted(calls.values(), key=lambda c: c.dt)
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def test():
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assert len(get_calls()) > 10
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