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Cosmetic: pmb.helpers.http: describe parameters (!1726) 

Describe all parameters of pmb.helpers.download().
This commit is contained in:
Oliver Smith 2018-12-11 07:38:34 +01:00
parent 49212ba317
commit a874baa037
1 changed files with 10 additions and 3 deletions
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13
pmb/helpers/http.py
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@ -25,9 +25,16 @@ import pmb.helpers.run
def download(args, url, prefix, cache=True, loglevel=logging.INFO):
"""
Download a file to disk.
"""
""" Download a file to disk.
:param url: the http(s) address of to the file to download
:param prefix: for the cache, to make it easier to find (cache files
get a hash of the URL after the prefix)
:param loglevel: change to logging.DEBUG to only display the download
message in 'pmbootstrap log', not in stdout. We use
this when downloading many APKINDEX files at once, no
point in showing a dozen messages.
:returns: path to the downloaded file in the cache or None on 404 """
# Create cache folder
if not os.path.exists(args.work + "/cache_http"):
pmb.helpers.run.user(args, ["mkdir", "-p", args.work + "/cache_http"])