Making this very rudimentary for basic use. I tried to keep this very well commented so look through the code. 

Docs now available here: 
     Epydoc-generated (my fav): /doc/index.html
     Sphinx-generated : /docs/index.html

** Look at test.py for more examples of how to use this wrapper
   Try this to test: >> python test.py your_api_key

[INSTALL]
$ python setup.py install

[BASIC EXAMPLE]
# after already navigating into the directory that holds yipit.py

import yipit

api = yipit.Api(api_key = "mykeyasdfasdfasdfasdfasd9fa9sfa9s")

''' DEALS API '''
deals = api.get_deals(lat=-100.2, 
                      lon=144.444, 
		      radius=20, 
		      divison=["new-york"], 
		      source=["groupon","living-social"], 
		      phone=[2123335555], 
		      tag=['restaurants','bar-club'],
		      paid=True,
		      limit=5000) # all are optional params

individ_deal = api.get_deal_by_id(deal_id = 16721)

for deal in deals:
    print deal._title
    print deal._url
    print deal._yipit_title
    print deal._yipit_url
    print deal._active 
    print deal._business # dictionary with the business information
    print deal._date_added 
    print deal._division # dictionary with division information
    print deal._end_date
    print deal._id
    print deal._images # dictionary with 'image_big' and 'image_small'
    print deal._mobile_url
    print deal._discount # dictionary with 'formatted' and 'raw'
    print deal._price # dictionary with 'formatted' and 'raw'
    print deal._value # dictionary with 'formatted' and 'raw'
    print deal._purchased 
    print deal._source # will be a dictionary of the source
    print deal._tags # will be a list of tag dictionaries


''' SOURCES API '''
sources = api.get_sources(division=['new-york','atlanta'],
		          paid=False,
                          limit=10)

for source in sources:
    print source._name
    print source._slug
    print source._paid
    print source._url


''' DIVISIONS API '''
api.get_divisions(source=['groupon', 'living-social']
                  lat=40.7654629, 
                  lon=-73.97724,
                  radius=25,
                  limit=10)

for division in divisions:
    print division._slug
    print division._name
    print division._active
    print division._time_zone_diff # based off UTC
    print division._lat
    print division._lon
    print division._url


''' TAGS API '''
tags = api.get_tags() # there are no filters

for tag in tags:
    print tag._name
    print tag._slug
    print tag._url


''' BUSINESSES API '''

businesses = api.get_businesses(lat=40.7654629, 
                                lon=-73.97724,
                                radius=25,
				phone=222111333,
                                division=['new-york'])

for business in businesses:
    print business._id
    print business._name
    print business._url
    print business._locations 
    location = business._locations[0] # a list of location dictionaries
    print location['id']
    print location['address']
    print location['locality']
    print location['phone']
    print location['lat']
    print location['lon']

***************************************************************************
TODO Make stdin work for test.py
     goal (this should work eventually): >> python test.py the_api_key

***************************************************************************
BUGS

 ****RESOLVED: Yipit server goes down periodically, added error catching****

# shows up once in a while... no idea why
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "yipit.py", line 180, in get_deals
    **parameters)
  File "yipit.py", line 238, in get_yipit_list_by_params
    data = self.parse_and_check_yipit(json)
  File "yipit.py", line 472, in parse_and_check_yipit
    data = simplejson.loads(json)
  File "/usr/lib/python2.6/json/__init__.py", line 307, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python2.6/json/decoder.py", line 319, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python2.6/json/decoder.py", line 338, in raw_decode
    raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded