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Added setuptools and version.
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David Cramer committed Sep 5, 2009
1 parent f6b6f85 commit 442e342
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4 changes: 3 additions & 1 deletion .gitignore
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*.pyc *.pyc
/build
/dist
9 changes: 9 additions & 0 deletions LICENSE
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Copyright (c) 2009, David Cramer <dcramer@gmail.com>
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2 changes: 2 additions & 0 deletions MANIFEST.in
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include setup.py README.rst LICENSE MANIFEST.in
global-exclude *~
92 changes: 27 additions & 65 deletions feedreader/__init__.py
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import lxml.objectify import os.path
import httplib
import urlparse


from feedreader.utils.dates import * __all__ = ('__version__', '__build__')
from feedreader.feeds import InvalidFeed


__all__ = ('ParseError', 'InvalidFeed', 'from_string', 'from_url', 'from_file', 'parse_date') __version__ = (0, 1)


# TODO: change the feeds to a registration model def _get_git_revision(path):
from feedreader.feeds.atom10 import Atom10Feed revision_file = os.path.join(path, 'refs', 'heads', 'master')
from feedreader.feeds.rss20 import RSS20Feed if not os.path.exists(revision_file):

return None
feeds = (RSS20Feed, Atom10Feed) fh = open(revision_file, 'r')

ACCEPT_HEADER = "application/atom+xml,application/rdf+xml,application/rss+xml,application/x-netcdf,application/xml;q=0.9,text/xml;q=0.2,*/*;q=0.1"

USER_AGENT = 'py-feedreader'

class ParseError(Exception): pass

def _from_parsed(parsed):
for feed in feeds:
try:
result = feed(parsed)
except InvalidFeed:
pass
else:
return result
raise InvalidFeed(parsed.tag)

def from_string(data, *args, **kwargs):
parsed = lxml.objectify.fromstring(data, *args, **kwargs)
return _from_parsed(parsed)

def from_file(fp, *args, **kwargs):
parsed = lxml.objectify.parse(fp, **kwargs).getroot()
return _from_parsed(parsed)

def from_url(url, **kwargs):
url = urlparse.urlparse(url)
if url.scheme == 'https':
conn = httplib.HTTPSConnection
elif url.scheme == 'http':
conn = httplib.HTTPConnection
else:
raise NotImplementedError

base_url = '%s://%s' % (url.scheme, url.hostname)

headers = {
'User-Agent': USER_AGENT,
'Accept': ACCEPT_HEADER,
}
connection = conn(url.hostname)
method = kwargs.pop('method', 'GET').upper()
if method == 'GET':
path, query = url.path + '?' + url.query, ''
else:
path, query = url.path, url.query
connection.request(method, path, query, headers)
try: try:
response = connection.getresponse() return fh.read()
except httplib.BadStatusLine, exc: finally:
raise ParseError('Bad status line: %s' % (exc,)) fh.close()


if response.status != 200: def get_revision():
raise ParseError('%s %s' % (response.status, response.reason)) """
return from_file(response, base_url=base_url) :returns: Revision number of this branch/checkout, if available. None if
no revision number can be determined.
"""
package_dir = os.path.dirname(__file__)
checkout_dir = os.path.normpath(os.path.join(package_dir, '..'))
path = os.path.join(checkout_dir, '.git')
if os.path.exists(path):
return _get_git_revision(path)
return None

__build__ = get_revision()

from feedreader import *
69 changes: 69 additions & 0 deletions feedreader/feedreader.py
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import lxml.objectify
import httplib
import urlparse

from feedreader.utils.dates import *
from feedreader.feeds import InvalidFeed

__all__ = ('ParseError', 'InvalidFeed', 'from_string', 'from_url', 'from_file', 'parse_date')

# TODO: change the feeds to a registration model
from feedreader.feeds.atom10 import Atom10Feed
from feedreader.feeds.rss20 import RSS20Feed

feeds = (RSS20Feed, Atom10Feed)

ACCEPT_HEADER = "application/atom+xml,application/rdf+xml,application/rss+xml,application/x-netcdf,application/xml;q=0.9,text/xml;q=0.2,*/*;q=0.1"

USER_AGENT = 'py-feedreader'

class ParseError(Exception): pass

def _from_parsed(parsed):
for feed in feeds:
try:
result = feed(parsed)
except InvalidFeed:
pass
else:
return result
raise InvalidFeed(parsed.tag)

def from_string(data, *args, **kwargs):
parsed = lxml.objectify.fromstring(data, *args, **kwargs)
return _from_parsed(parsed)

def from_file(fp, *args, **kwargs):
parsed = lxml.objectify.parse(fp, **kwargs).getroot()
return _from_parsed(parsed)

def from_url(url, **kwargs):
url = urlparse.urlparse(url)
if url.scheme == 'https':
conn = httplib.HTTPSConnection
elif url.scheme == 'http':
conn = httplib.HTTPConnection
else:
raise NotImplementedError

base_url = '%s://%s' % (url.scheme, url.hostname)

headers = {
'User-Agent': USER_AGENT,
'Accept': ACCEPT_HEADER,
}
connection = conn(url.hostname)
method = kwargs.pop('method', 'GET').upper()
if method == 'GET':
path, query = url.path + '?' + url.query, ''
else:
path, query = url.path, url.query
connection.request(method, path, query, headers)
try:
response = connection.getresponse()
except httplib.BadStatusLine, exc:
raise ParseError('Bad status line: %s' % (exc,))

if response.status != 200:
raise ParseError('%s %s' % (response.status, response.reason))
return from_file(response, base_url=base_url)
20 changes: 20 additions & 0 deletions setup.py
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#!/usr/bin/env python

from setuptools import setup, find_packages

import feedreader

setup(
name='feedreader',
version=".".join(map(str, idmapper.__version__)),
author='David Cramer',
author_email='dcramer@gmail.com',
url='http://github.com/dcramer/feedreader',
install_requires=[
'lxml',
'python-dateutil',
],
description = 'An identify mapper for the Django ORM',
packages=find_packages(),
include_package_data=True,
)

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