def download(url, md5sum, target_dir):
"""
Download file from url to target_dir, and check md5sum.
"""
if not os.path.exists(target_dir): os.makedirs(target_dir)
filepath = os.path.join(target_dir, url.split("/")[-1])
if not (os.path.exists(filepath) and md5file(filepath) == md5sum):
print("Downloading %s ..." % url)
wget.download(url, target_dir)
print("\nMD5 Chesksum %s ..." % filepath)
assert md5file(filepath) == md5sum, "MD5 checksum failed."
return filepath
def download(url, md5sum, target_dir):
"""Download file from url to target_dir, and check md5sum."""
if not os.path.exists(target_dir): os.makedirs(target_dir)
filepath = os.path.join(target_dir, url.split("/")[-1])
if not (os.path.exists(filepath) and md5file(filepath) == md5sum):
print("Downloading %s ..." % url)
os.system("wget -c " + url + " -P " + target_dir)
print("\nMD5 Chesksum %s ..." % filepath)
if not md5file(filepath) == md5sum:
raise RuntimeError("MD5 checksum failed.")
else:
print("File exists, skip downloading. (%s)" % filepath)
return filepath