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urlfetcher: Hint at the user if URL appears unaccessible

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This commit is contained in:
Cole Robinson 2014-12-10 13:57:10 -05:00
parent 24faf86750
commit 6871ee0c91
1 changed files with 11 additions and 2 deletions
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13
virtinst/urlfetcher.py
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@ -357,11 +357,20 @@ def getDistroStore(guest, fetcher):
store.name, store.os_variant)
return store
# No distro was detected. See if the URL even resolves, and if not
# give the user a hint that maybe they mistyped. This won't always
# be true since some webservers don't allow directory listing.
# http://www.redhat.com/archives/virt-tools-list/2014-December/msg00048.html
extramsg = ""
if not fetcher.hasFile(""):
extramsg = (": " +
_("The URL could not be accessed, maybe you mistyped?"))
raise ValueError(
_("Could not find an installable distribution at '%s'\n"
_("Could not find an installable distribution at '%s'%s\n\n"
"The location must be the root directory of an install tree.\n"
"See virt-install man page for various distro examples." %
fetcher.location))
(fetcher.location, extramsg)))
##################