[GRASS-dev] [GRASS GIS] #1434: g.extension: option to specify proxy server

[GRASS GIS]

#1434: g.extension: option to specify proxy server
-------------------------+-------------------------------------------------
  Reporter:  hamish      |      Owner:  grass-dev@…
      Type:              |     Status:  new
  enhancement            |
  Priority:  major       |  Milestone:  7.0.2
 Component:              |    Version:  svn-trunk
  Installation           |
Resolution:              |   Keywords:  g.extension, urllib, wget, r.in.wms
       CPU:  All         |   Platform:  All
-------------------------+-------------------------------------------------
Changes (by neteler):

 * milestone:  6.4.4 => 7.0.2


Comment:

 While the GRASS GIS 7's version of g.extension comes with proxy support,
 this crashes when the proxy requires authorization:


 {{{
 (Tue Oct 13 11:51:20 2015)
 g.extension -s extension=r.seg operation=add
 proxy=http=http://proxy.unige.it:8080
 Downloading precompiled GRASS Addons <r.seg>...
 Traceback (most recent call last):
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn/scripts/g.extens
 ion.py", line 1692, in <module>
     sys.exit(main())
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn/scripts/g.extens
 ion.py", line 1675, in main
     install_extension(source=source, url=url, xmlurl=xmlurl)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn/scripts/g.extens
 ion.py", line 637, in install_extension
     ret += install_extension_win(module)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn/scripts/g.extens
 ion.py", line 895, in install_extension_win
     url_file = urlopen(zfile, proxies=PROXIES)
   File "C:\OSGeo4W\apps\Python27\lib\urllib.py", line 87, in
 urlopen
     return opener.open(url)
   File "C:\OSGeo4W\apps\Python27\lib\urllib.py", line 208,
 in open
     return getattr(self, name)(url)
   File "C:\OSGeo4W\apps\Python27\lib\urllib.py", line 359,
 in open_http
     return self.http_error(url, fp, errcode, errmsg,
 headers)
   File "C:\OSGeo4W\apps\Python27\lib\urllib.py", line 372,
 in http_error
     result = method(url, fp, errcode, errmsg, headers)
   File "C:\OSGeo4W\apps\Python27\lib\urllib.py", line 715,
 in http_error_407
     errcode, errmsg, headers)
   File "C:\OSGeo4W\apps\Python27\lib\urllib.py", line 381,
 in http_error_default
     raise IOError, ('http error', errcode, errmsg, headers)
 IOError: ('http error', 407, 'Proxy Authentication
 Required', <httplib.HTTPMessage instance at 0x024A2DA0>)
 (Tue Oct 13 11:51:21 2015) Command finished (0 sec)
 }}}

 Can this please turned into a proper error message? Thanks.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/1434#comment:7>
GRASS GIS <https://grass.osgeo.org>