def __extract_host_path( host, filename ):
"""
<Purpose>
Extracts the path components from the host and prepends them to the filename.
<Arguments>
host:
'host' holds two things, a server name and target directory.
For example, if you want to retrieve files from '/tmp/' directory
in 'quadrus.cs.arizona.edu' server, the 'host' will be
'quadrus.cs.arizona.edu/tmp'.
filename:
'filename' holds the base name of the file
<Exceptions>
None.
<Side Effects>
None.
<Returns>
The hostname and the path + filename strings
"""
# remove the protocol if there is one
host = arizonageneral.lcut(host, "http://")
host = arizonageneral.lcut(host, "https://")
host = arizonageneral.lcut(host, "ftp://")
index=host.find("/")
hostname = ""
pathname = ""
# set hostname to hold only a server name
if index != -1:
hostname = host[:index]
pathname = host[index:]
else :
hostname = host
return (hostname, os.path.join( pathname, filename ))
def __extract_hostname(host):
"""
<Purpose>
Extracts the hostname from a host string
<Arguments>
host:
'host' holds two things, a server name and target directory.
For example, if you want to retrieve files from '/tmp/' directory
in 'quadrus.cs.arizona.edu' server, the 'host' will be
'quadrus.cs.arizona.edu/tmp'.
<Exceptions>
None.
<Side Effects>
None.
<Returns>
The hostname
"""
# remove the protocol if there is one
host = arizonageneral.lcut(host, "http://")
host = arizonageneral.lcut(host, "https://")
host = arizonageneral.lcut(host, "ftp://")
index=host.find("/")
# set hostname to hold only a server name
if index != -1:
hostname = host[:index]
else :
hostname = host
return hostname
def _strip_protocol(s): s = arizonageneral.lcut(s, "http://") s = arizonageneral.lcut(s, "https://") s = arizonageneral.lcut(s, "ftp://") return s
