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[common] fix skipping download of file existence in some cases

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This commit is contained in:
Jun Zhou 2015-09-13 20:34:34 -07:00
parent d2ebe7690d
commit 20ebd902e0
1 changed files with 30 additions and 12 deletions
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42
src/you_get/common.py
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@ -499,6 +499,24 @@ class DummyProgressBar:
def done(self):
pass
def get_output_filename(urls, title, ext, output_dir, merge):
merged_ext = ext
if (len(urls) > 1) and merge:
from .processor.ffmpeg import has_ffmpeg_installed
if ext in ['flv', 'f4v']:
if has_ffmpeg_installed():
merged_ext = 'mp4'
else:
merged_ext = 'flv'
elif ext == 'mp4':
merged_ext = 'mp4'
elif ext == 'ts':
if has_ffmpeg_installed():
merged_ext = 'mkv'
else:
merged_ext = 'ts'
return '%s.%s' % (title, merged_ext)
def download_urls(urls, title, ext, total_size, output_dir='.', refer=None, merge=True, faker=False):
assert urls
if dry_run:
@ -519,12 +537,12 @@ def download_urls(urls, title, ext, total_size, output_dir='.', refer=None, merg
pass
title = tr(get_filename(title))
output_filename = get_output_filename(urls, title, ext, output_dir, merge)
output_filepath = os.path.join(output_dir, output_filename)
filename = '%s.%s' % (title, ext)
filepath = os.path.join(output_dir, filename)
if total_size:
if not force and os.path.exists(filepath) and os.path.getsize(filepath) >= total_size * 0.9:
print('Skipping %s: file already exists' % filepath)
if not force and os.path.exists(output_filepath) and os.path.getsize(output_filepath) >= total_size * 0.9:
print('Skipping %s: file already exists' % output_filepath)
print()
return
bar = SimpleProgressBar(total_size, len(urls))
@ -533,8 +551,8 @@ def download_urls(urls, title, ext, total_size, output_dir='.', refer=None, merg
if len(urls) == 1:
url = urls[0]
print('Downloading %s ...' % tr(filename))
url_save(url, filepath, bar, refer = refer, faker = faker)
print('Downloading %s ...' % tr(output_filename))
url_save(url, output_filepath, bar, refer = refer, faker = faker)
bar.done()
else:
parts = []
@ -556,10 +574,10 @@ def download_urls(urls, title, ext, total_size, output_dir='.', refer=None, merg
from .processor.ffmpeg import has_ffmpeg_installed
if has_ffmpeg_installed():
from .processor.ffmpeg import ffmpeg_concat_flv_to_mp4
ffmpeg_concat_flv_to_mp4(parts, os.path.join(output_dir, title + '.mp4'))
ffmpeg_concat_flv_to_mp4(parts, output_filepath)
else:
from .processor.join_flv import concat_flv
concat_flv(parts, os.path.join(output_dir, title + '.flv'))
concat_flv(parts, output_filepath)
except:
raise
else:
@ -571,10 +589,10 @@ def download_urls(urls, title, ext, total_size, output_dir='.', refer=None, merg
from .processor.ffmpeg import has_ffmpeg_installed
if has_ffmpeg_installed():
from .processor.ffmpeg import ffmpeg_concat_mp4_to_mp4
ffmpeg_concat_mp4_to_mp4(parts, os.path.join(output_dir, title + '.mp4'))
ffmpeg_concat_mp4_to_mp4(parts, output_filepath)
else:
from .processor.join_mp4 import concat_mp4
concat_mp4(parts, os.path.join(output_dir, title + '.mp4'))
concat_mp4(parts, output_filepath)
except:
raise
else:
@ -586,10 +604,10 @@ def download_urls(urls, title, ext, total_size, output_dir='.', refer=None, merg
from .processor.ffmpeg import has_ffmpeg_installed
if has_ffmpeg_installed():
from .processor.ffmpeg import ffmpeg_concat_ts_to_mkv
ffmpeg_concat_ts_to_mkv(parts, os.path.join(output_dir, title + '.mkv'))
ffmpeg_concat_ts_to_mkv(parts, output_filepath)
else:
from .processor.join_ts import concat_ts
concat_ts(parts, os.path.join(output_dir, title + '.ts'))
concat_ts(parts, output_filepath)
except:
raise
else: