The issue #206 talked about parsing iptv properties, a solution was presented with a custom parser.
Though, because how the properties are parsed, if the property contains a comma (most commonly it happens with tvg-name) it will result in incorrectly parsed information.
I believe the code below parses information correctly:
import re
from typing import Final, Any
import m3u8
from m3u8 import protocol
from m3u8.parser import save_segment_custom_value
EXTINF_PROP: Final = re.compile(r"([\w\-]+)=\"([^\"]*)\"")
EXTINF_MATCH: Final = re.compile(protocol.extinf + r':(?P<duration>-?\d+(\.\d+)?)(?P<props>( ' + EXTINF_PROP.pattern + ')*)(,(?P<title>.+))?')
def parse_iptv_attributes(line: str, lineno: int, data: dict[str, Any], state: dict[str, Any]) -> bool:
if not (match := EXTINF_MATCH.match(line)):
return False
if 'segment' not in state:
state['segment']: dict[str, dict[str, Any]] = {}
state['segment']['duration'] = float(match.group('duration'))
state['segment']['title'] = match.group('title')
additional_props: dict[str, str] = dict(EXTINF_PROP.findall(match.group('props')))
save_segment_custom_value(state, 'extinf_props', additional_props)
state['expect_segment'] = True
return True
[ the rest is same as in the original example ]For the purpose of copyright I declare the above code public domain. You're free to use it however you like.
The issue #206 talked about parsing iptv properties, a solution was presented with a custom parser.
Though, because how the properties are parsed, if the property contains a comma (most commonly it happens with
tvg-name) it will result in incorrectly parsed information.I believe the code below parses information correctly:
For the purpose of copyright I declare the above code public domain. You're free to use it however you like.