DESCRIPTION
-----------

pybhl is a Python module that works with the Biodiversity Heritage Library
(BHL) OpenURL-based API to retrieve metadata about material held in the BHL's
online collections. pybhl is loosely based on mjy's rubyBHL (see
http://github.com/mjy/rubyBHL for code, etc.).

DEPENDENCIES
------------

* simplejson or Python >= 2.6
* BeautifulSoup


INSTALLATION
------------

You can use easy_install to install the module:

    easy_install pybhl

If you prefer, you can get the latest version of the source using Git

    git clone git://github.com/anarchivist/pybhl.git

To install:

    python setup.py install
    
USAGE
-----

>>> import pybhl
>>> b = pybhl.BHLOpenURLRequest(genre='book', title='Manual of North American Diptera', aufirst='Samuel Wendell', 
aulast='Williston', date='1908', spage='16')
>>> r = b.get_response()
>>> r.data
{u'Status': 1, u'Message': u'', u'citations': [{u'Title': u'Manual of North American Diptera /  by Samuel W. 
Williston.', u'ATitle': u'', u'ItemUrl': u'http://www.biodiversitylibrary.org/item/16772', u'Subjects': [u'Diptera', 
u'North America', u''], u'PublisherName': u'J.T. Hathaway,', u'Volume': u'', u'Lccn': u'08024896', u'Authors': 
[u'Williston, Samuel Wendell,'], u'Date': u'1908', u'Pages': u'', u'PublicationFrequency': u'', u'TitleUrl': 
u'http://www.biodiversitylibrary.org/bibliography/1704', u'Language': u'English', u'Url': 
u'http://www.biodiversitylibrary.org/page/1316635', u'Issn': u'', u'Genre': u'Book', u'PublisherPlace': u'New Haven :', 
u'EPage': u'', u'SPage': u'Page 16', u'STitle': u'', u'Isbn': u'', u'Edition': u'3rd ed. ', u'Oclc': u'6445326'}]}
>>> r.get_ocr_url(0)
u'http://www.archive.org/download/manualofnorthame00will/manualofnorthame00will_djvu.txt'

MORE INFORMATION
----------------

Biodiversity Heritage Library
- http://www.biodiversitylibrary.org/

BHL's OpenURL Resolver
- http://www.biodiversitylibrary.org/openurlhelp.aspx

OpenURL 0.1
- http://alcme.oclc.org/openurl/docs/pdf/openurl-01.pdf

OpenURL 1.0
- http://www.niso.org/kst/reports/standards?step=2&project_key=d5320409c5160be4697dc046613f71b9a773cd9e