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Refactor XMLTV parsing to use iterparse for <tv> element. This fixes issues where Cloudflare is adding a root element and breaking the xml.

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Fixes #497: Cloudflare hosted EPG not supported in dispatcharr
This commit is contained in:
SergeantPanda 2025-10-03 13:30:20 -05:00
parent d06c5bfdf3
commit 0a15e09805
1 changed files with 5 additions and 3 deletions
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8
apps/epg/tasks.py
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@ -875,15 +875,17 @@ def parse_channels_only(source):
if process:
logger.debug(f"[parse_channels_only] Memory after opening file: {process.memory_info().rss / 1024 / 1024:.2f} MB")
# Change iterparse to look for both channel and programme elements
# Use iterparse to find the <tv> element
logger.debug(f"Creating iterparse context for channels and programmes")
channel_parser = etree.iterparse(source_file, events=('end',), tag=('channel', 'programme'), remove_blank_text=True, recover=True)
tv_finder = etree.iterparse(source_file, events=('start',), tag='tv', remove_blank_text=True, recover=True)
_, tv_root = next(tv_finder)
if process:
logger.debug(f"[parse_channels_only] Memory after creating iterparse: {process.memory_info().rss / 1024 / 1024:.2f} MB")
channel_count = 0
total_elements_processed = 0 # Track total elements processed, not just channels
for _, elem in channel_parser:
for elem in tv_root.iter('channel', 'programme'):
total_elements_processed += 1
# Only process channel elements
if elem.tag == 'channel':