Class to open URLs. This is a class rather than just a subroutine
because we may need more than one set of global protocol-specific
options. Note -- this is a base class for those who don't want the
automatic handling of errors type 302 (relocated) and 401 (authorization
needed).
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proxies=None,
**x509) |
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addheader(self,
*args)
Add a header to be used by the HTTP interface only e.g. |
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open(self,
fullurl,
data=None)
Use URLopener().open(file) instead of open(file, 'r'). |
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open_unknown(self,
fullurl,
data=None)
Overridable interface to open unknown URL type. |
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open_unknown_proxy(self,
proxy,
fullurl,
data=None)
Overridable interface to open unknown URL type. |
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retrieve(self,
url,
filename=None,
reporthook=None,
data=None)
retrieve(url) returns (filename, headers) for a local object or
(tempfilename, headers) for a remote object. |
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open_http(self,
url,
data=None)
Use HTTP protocol. |
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http_error(self,
url,
fp,
errcode,
errmsg,
headers,
data=None)
Handle http errors. |
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http_error_default(self,
url,
fp,
errcode,
errmsg,
headers)
Default error handler: close the connection and raise IOError. |
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open_https(self,
url,
data=None)
Use HTTPS protocol. |
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open_gopher(self,
url)
Use Gopher protocol. |
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open_file(self,
url)
Use local file or FTP depending on form of URL. |
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open_local_file(self,
url)
Use local file. |
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open_ftp(self,
url)
Use FTP protocol. |
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open_data(self,
url,
data=None)
Use "data" URL. |
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