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From: kBob on 28 Jul 2010 12:30 On Jul 28, 9:11 am, kBob <krd...(a)gmail.com> wrote: > On Jul 27, 4:56 pm, MRAB <pyt...(a)mrabarnett.plus.com> wrote: > > > > > > > kBob wrote: > > > On Jul 27, 4:23 pm, MRAB <pyt...(a)mrabarnett.plus.com> wrote: > > >> kBob wrote: > > > >>> I created a script to access weather satellite imagery fron NOAA's > > >>> ADDS. > > >>> It worked fine until recently with Python 2.6. > > >>> The company changed the Internet LAN connections to "Accept Automatic > > >>> settings" and "Use automatic configuration script" > > >>> How do you get urllib.urlopen to use the the "automatic script" > > >>> configuration? > > >>> This code worked recently, until the company implemented these LAN > > >>> connections... > > >>> SAT_URL = "http://adds.aviationweather.gov/data/satellite/ > > >>> latest_BWI_vis.jpg" > > >>> satpic = urllib.urlopen(SAT_URL, proxies=0 ) > > >>> satimg = satpic.read() > > >> For the record, I got: > > > >> >>> import urllib > > >> >>> SAT_URL = > > >> "http://adds.aviationweather.gov/data/satellite/latest_BWI_vis.jpg" > > >> >>> satpic = urllib.urlopen(SAT_URL, proxies=0 ) > > >> Traceback (most recent call last): > > >> File "<stdin>", line 1, in <module> > > >> File "C:\Python26\lib\urllib.py", line 79, in urlopen > > >> opener = FancyURLopener(proxies=proxies) > > >> File "C:\Python26\lib\urllib.py", line 617, in __init__ > > >> URLopener.__init__(self, *args, **kwargs) > > >> File "C:\Python26\lib\urllib.py", line 129, in __init__ > > >> assert hasattr(proxies, 'has_key'), "proxies must be a mapping" > > >> AssertionError: proxies must be a mapping > > > >> However, urllib.urlretrieve(...) works.- Hide quoted text - > > > >> - Show quoted text - > > > > I saw that, but I still get the same error time out error ... > > > >>>> import urllib > > >>>> SAT_URL = "http://adds.aviationweather.gov/data/satellite/" > > >>>> SAT_FILE = "latest_BWI_vis.jpg" > > >>>> satimg = urllib.urlretrieve( SAT_URL, SAT_FILE ) > > > Traceback (most recent call last): > > > File "<stdin>", line 1, in <module> > > > File "c:\python26\lib\urllib.py", line 93, in urlretrieve > > > return _urlopener.retrieve(url, filename, reporthook, data) > > > File "c:\python26\lib\urllib.py", line 237, in retrieve > > > fp = self.open(url, data) > > > File "c:\python26\lib\urllib.py", line 205, in open > > > return getattr(self, name)(url) > > > File "c:\python26\lib\urllib.py", line 344, in open_http > > > h.endheaders() > > > File "c:\python26\lib\httplib.py", line 904, in endheaders > > > self._send_output() > > > File "c:\python26\lib\httplib.py", line 776, in _send_output > > > self.send(msg) > > > File "c:\python26\lib\httplib.py", line 735, in send > > > self.connect() > > > File "c:\python26\lib\httplib.py", line 716, in connect > > > self.timeout) > > > File "c:\python26\lib\socket.py", line 514, in create_connection > > > raise error, msg > > > IOError: [Errno socket error] [Errno 10060] A connection attempt > > > failed because > > > the connected party did not properly respond after a period of time, > > > or establis > > > hed connection failed because connected host has failed to respond > > > It should be like this: > > > SAT_URL = > > "http://adds.aviationweather.gov/data/satellite/latest_BWI_vis.jpg" > > SAT_FILE = r"C:\latest_BWI_vis.jpg" > > urllib.urlretrieve(SAT_URL, SAT_FILE)- Hide quoted text - > > > - Show quoted text - > > It doesn't matter, the same error 10060 appears . > > The connection problem has to do with the proxy settings. > > In order for me to use Internet Explorer, the LAN's Automatic > configuration must be turned on and use a script found on the > company's proxy server. I was wondering how to get urllib.urlopen to > access the script on the proxy server. > > Thanks for your help. > > Kelly- Hide quoted text - > > - Show quoted text - OK, looks like I need to start a new thread..... How to get urllib to work with a Web Proxy Auto-Discovery Protocol (WPAD)? Kelly
From: Chris Rebert on 28 Jul 2010 14:11 On Wed, Jul 28, 2010 at 9:30 AM, kBob <krdean(a)gmail.com> wrote: > On Jul 28, 9:11Â am, kBob <krd...(a)gmail.com> wrote: <snip> >> The connection problem has to do with the proxy settings. >> >> Â In order for me to use Internet Explorer, the LAN's Automatic >> configuration must be turned on and use a script found on the >> company's proxy server. I was wondering how to get urllib.urlopen to >> access the script on the proxy server. >> >> Thanks for your help. >> >> Kelly- Hide quoted text - >> >> - Show quoted text - > > OK, looks like I need to start a new thread..... > > Â How to get urllib to work with a Web Proxy Auto-Discovery Protocol > (WPAD)? Would this be of any help?: http://code.google.com/p/pacparser/ Cheers, Chris
From: John Nagle on 28 Jul 2010 14:44 On 7/27/2010 2:36 PM, kBob wrote: > > > I created a script to access weather satellite imagery fron NOAA's > ADDS. > > It worked fine until recently with Python 2.6. > > The company changed the Internet LAN connections to "Accept Automatic > settings" and "Use automatic configuration script" > > How do you get urllib.urlopen to use the the "automatic script" > configuration? > > This code worked recently, until the company implemented these LAN > connections... > > SAT_URL = "http://adds.aviationweather.gov/data/satellite/ > latest_BWI_vis.jpg" Try https://adds.aviationweather.gov/data/satellite/latest_BWI_vis.jpg The aviationweather.gov site will accept a HTTPS request. Maybe that will bypass whatever lame web proxy is in the way. John Nagle
From: kBob on 28 Jul 2010 17:44 On Jul 28, 12:44 pm, John Nagle <na...(a)animats.com> wrote: > On 7/27/2010 2:36 PM, kBob wrote: > > > > > > > > > I created a script to access weather satellite imagery fron NOAA's > > ADDS. > > > It worked fine until recently with Python 2.6. > > > The company changed the Internet LAN connections to "Accept Automatic > > settings" and "Use automatic configuration script" > > > How do you get urllib.urlopen to use the the "automatic script" > > configuration? > > > This code worked recently, until the company implemented these LAN > > connections... > > > SAT_URL = "http://adds.aviationweather.gov/data/satellite/ > > latest_BWI_vis.jpg" > > Try > > https://adds.aviationweather.gov/data/satellite/latest_BWI_vis.jpg > > The aviationweather.gov site will accept a HTTPS request. > > Maybe that will bypass whatever lame web proxy is in the way. > > John Nagle- Hide quoted text - > > - Show quoted text - Same error - 10060. Thanks for the suggestion. Kelly
From: Lawrence D'Oliveiro on 30 Jul 2010 09:03
In message <43f464f9-3f8a-4bec-8d06-930092d5a936(a)g6g2000pro.googlegroups.com>, kBob wrote: > The company changed the Internet LAN connections to "Accept Automatic > settings" and "Use automatic configuration script" Look at that configuration script, figure out what it's returning for a proxy, and put that into your Python script. |