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[downloader] Log optimization time and increase upper file limit

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derrod 2020-12-14 06:28:03 +01:00
parent b7db0ac721
commit 9c87f8ab4f
1 changed files with 4 additions and 1 deletions
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5
legendary/downloader/manager.py
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@ -195,7 +195,7 @@ class DLManager(Process):
analysis_res.unchanged = len(mc.unchanged) analysis_res.unchanged = len(mc.unchanged)
self.log.debug(f'{analysis_res.unchanged} unchanged files') self.log.debug(f'{analysis_res.unchanged} unchanged files')
if processing_optimization and len(manifest.file_manifest_list.elements) > 8_000: if processing_optimization and len(manifest.file_manifest_list.elements) > 20_000:
self.log.warning('Manifest contains too many files, processing optimizations will be disabled.') self.log.warning('Manifest contains too many files, processing optimizations will be disabled.')
processing_optimization = False processing_optimization = False
elif processing_optimization: elif processing_optimization:
@ -221,6 +221,7 @@ class DLManager(Process):
file_to_chunks[fm.filename].add(cp.guid_num) file_to_chunks[fm.filename].add(cp.guid_num)
if processing_optimization: if processing_optimization:
s_time = time.time()
# reorder the file manifest list to group files that share many chunks # reorder the file manifest list to group files that share many chunks
# 5 is mostly arbitrary but has shown in testing to be a good choice # 5 is mostly arbitrary but has shown in testing to be a good choice
min_overlap = 4 min_overlap = 4
@ -265,6 +266,8 @@ class DLManager(Process):
processed.add(partner) processed.add(partner)
fmlist = _fmlist fmlist = _fmlist
opt_delta = time.time() - s_time
self.log.debug(f'Processing optimizations took {opt_delta:.01f} seconds.')
# determine reusable chunks and prepare lookup table for reusable ones # determine reusable chunks and prepare lookup table for reusable ones
re_usable = defaultdict(dict) re_usable = defaultdict(dict)