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Simplify download function.

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This commit is contained in:
Cheng Zhao 2013-06-20 23:10:00 +08:00
parent 993c7ad650
commit 9bcb677012
2 changed files with 18 additions and 11 deletions
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23
script/lib/util.py
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@ -1,20 +1,27 @@
#!/usr/bin/env python
import atexit
import errno
import shutil
import tarfile
import tempfile
import urllib2
import os
def download(text, url, filename):
directory = tempfile.mkdtemp(prefix='atom-shell-')
def tempdir(prefix=''):
directory = tempfile.mkdtemp(prefix=prefix)
atexit.register(shutil.rmtree, directory)
return directory
web_file = urllib2.urlopen(url)
file_size = int(web_file.info().getheaders("Content-Length")[0])
downloaded_size = 0
block_size = 128
with open(os.path.join(directory, filename), 'w+') as local_file:
def download(text, url, path):
with open(path, 'w') as local_file:
web_file = urllib2.urlopen(url)
file_size = int(web_file.info().getheaders("Content-Length")[0])
downloaded_size = 0
block_size = 128
while True:
buf = web_file.read(block_size)
if not buf:
@ -29,8 +36,6 @@ def download(text, url, filename):
print
return directory
def extract_tarball(tarball_path, member, path):
with tarfile.open(tarball_path) as tarball: