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split and parse resource indicators into their basic components

Project Description

DON’T USE THIS. I’VE MOVED THIS py-riparse.

I WILL BE REMOVING THIS PACKAGE IN THE FUTURE

jwp_ri is a small project to parse resource indicators. It differs from the built-in urlparse module by breaking the resource indicator down even further(parsing netloc, path, and query), and by guaranteeing consistency when a parsed indicator is then serialized again(Split RIs make the distinction as to whether any part of the indicator is missing or present). For example:

>>> import urlparse
>>> urlparse.urlunsplit(urlparse.urlsplit('http://jwp.name/?'))
'http://jwp.name/'

Note that the ‘?’ is now missing. While it is likely that this is allowed as the query part was empty, it is not always desirable to just forget. And that’s why this module is called “ri”, “Resource Indicator”, as it isn’t about standard compliance; it’s about flexibility.

It’s primarily geared toward http type indicators as opposed to URL/URI/IRI in general as the format used by http is likely to be the most prolific, but it is not strict.

Examples

Parsing

>>> import name.jwp.ri as ri
>>>
>>> ri.parse('http://[::1]:8080/path?param=val&param=val2')
{'path': ['path'], 'host': '[::1]', 'scheme': 'http', 'port': '8080', 'query': [('param', 'val'), ('param', 'val2')]}
>>>
>>> ri.parse('http://host/path?param=val#frag')
{'fragment': 'frag', 'path': ['path'], 'host': 'host', 'scheme': 'http', 'query': [('param', 'val')]}
>>>
>>> ri.parse('http://host/path?param=val#')
{'fragment': '', 'path': ['path'], 'host': 'host', 'scheme': 'http', 'query': [('param', 'val')]}
>>>
>>> ri.parse('http://host/path?param=val&param=val2')
{'path': ['path'], 'host': 'host', 'scheme': 'http', 'query': [('param', 'val'), ('param', 'val2')]}
>>>
>>> ri.parse('http://host:8080/path?param=val&param=val2')
{'path': ['path'], 'host': 'host', 'scheme': 'http', 'port': '8080', 'query': [('param', 'val'), ('param', 'val2')]}

Serializing

>>> import name.jwp.ri as ri
>>>
>>> ri.serialize({'user': 'jwp', 'host': 'localhost', 'path' : ['home','jwp']})
'jwp@localhost/home/jwp'
>>>
>>> ri.serialize({'user': 'jwp', 'host': 'localhost', 'path' : ['home','jwp']})
'jwp@localhost/home/jwp'
>>> ri.serialize({'scheme': 'file', 'user': 'jwp', 'host': 'localhost', 'path': ['home','jwp']})
'file://jwp@localhost/home/jwp'
Release History

Release History

This version
History Node

1.2

History Node

1.1

History Node

1.0

Download Files

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
jwp_ri-1.2-py2.5-macosx-10.5-i386.egg (83.7 kB) Copy SHA256 Checksum SHA256 2.5 Egg Sep 14, 2008
jwp_ri-1.2-py2.5-win32.egg (41.2 kB) Copy SHA256 Checksum SHA256 2.5 Egg Sep 15, 2008
jwp_ri-1.2.tar.gz (36.6 kB) Copy SHA256 Checksum SHA256 Source Sep 14, 2008

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