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From: kBob on 27 Jul 2010 17:36 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() Kelly Dean Fort Collins, CO
From: MRAB on 27 Jul 2010 18:23 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.
From: kBob on 27 Jul 2010 18:43 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 Kelly
From: MRAB on 27 Jul 2010 18:56 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)
From: kBob on 28 Jul 2010 11:11
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 |