SFPL

Python Package for accessing account, book, and author data from the SFPL Website.

Status

Installation

From pip:

$ pip install sfpl

From source:

$ pip install git+git://github.com/kajchang/SFPL.git

Or clone / download this repository and $ python setup.py install or $ pip install .

Frameworks Used

requests - Used for getting data from the SFPL website and managing login cookies.

bs4 + lxml - Used for parsing information from HTML.

Features

• Managing current checkouts and holds for your SFPL library account.

• Searching for books by keyword, title, author, subject, and tag and searching for user-created book lists.

• Following other library users and viewing their book lists.

• Getting libary branch hours.

TODO

• Better Book Status Messages

How to Use

Searching for books on Python:

>>> from sfpl import Search
>>> python_search = Search('Python')
>>> results = python_search.getResults(pages=2) # .getResults is a generator that yields / streams pages of results
>>> for page in results:
		print(page)
[Python by Donaldson, Toby, Python by Johansen, Andrew, Python! by Moses, Brian, Python by McGrath, Mike, Python by Vo. T. H, Phuong]
[Python by Romano, Fabrizio, Python by Phillips, Dusty, Python by Joshi, Prateek, Python by Lassoff, Mark, Python by Wayani, Rafiq]

Searching for books by J.K. Rowling:

>>> from sfpl import Search
>>> jk_search = Search('J.K. Rowling', _type='author')
>>> results = jk_search.getResults()
>>> first_page = next(results).getBooks()
>>> first_page[0].title
"Harry Potter and the Deathly Hallows"
>>> first_page[0].getDetails()["brief"]["description"]
"Harry discovers what fate truly has in store for him as he inevitably makes his way to the final meeting with Voldemort. Book #7"

Searching for book lists related to San Francisco:

>>> from sfpl import Search
>>> list_search = Search('San Francisco', _type='list')
>>> results = list_search.getResults()
>>> first_page = next(results)
>>> first_page[0].title
'Made in SF - San Francisco love for young readers'
>>> for book in first_page[0].getBooks():
		print(book)
Al Capone Does My Shirts by Choldenko, Gennifer
Book Scavenger by Bertman, Jennifer Chambliss
...

Getting all your books on hold:

>>> from sfpl import Account
>>> my_account = Account('barcode', 'pin') # Replace with your barcode and pin.
>>> my_holds = my_account.getHolds()
>>> for book in my_holds:
		print(book.title)
'Python for Data Analysis'
'Automate the Boring Stuff With Python'
>>> for book in my_holds:
		print(book.status)
'#4 on 6 copies'
'#7 on 3 copies'
>>> for book in my_holds:
		print(book.author)
'McKinney, Wes'
'Sweigart, Al'

Searching for books by J.K. Rowling but not about Harry Potter:

>>> from sfpl import AdvancedSearch
>>> search = AdvancedSearch(includeauthor='J.K. Rowling', excludekeyword='Harry Potter') # Search for books by J.K. Rowling but don't include 'Harry Potter'
>>> results = search.getResults()
>>> for book in results:
		print(book.title)
'Fantastic Beasts and Where to Find Them'
'Fantastic Beasts and Where to Find Them : The Original Screenplay'
'The Casual Vacancy'
'Very Good Lives'
'Una vacante imprevista'

Getting hours for a library branch:

>>> from sfpl import Branch
>>> branch = Branch('anza')
>>> branch.getHours()
{'Sun': '1 - 5', 'Mon': '12 - 6', 'Tue': '10 - 9', 'Wed': '1 - 9', 'Thu': '10 - 6', 'Fri': '1 - 6', 'Sat': '10 - 6'}

Command-Line Interface

Installing the package provides an sfpl command. You can also run it directly with pipx run sfpl or uvx sfpl. The same interface is available through python -m sfpl:

$ sfpl --help

Search

Search books by keyword, title, author, subject, or tag:

$ sfpl search "J.K. Rowling" --type author --pages 2
$ sfpl search "climate fiction" --type subject

Use --type list to search user-created lists:

$ sfpl search "San Francisco" --type list

Advanced search accepts repeatable --include FIELD=TERM and --exclude FIELD=TERM filters. At least one --include filter is required. Included filters match all terms by default; use --match any to match any included term. The same field cannot be repeated within --include or --exclude.

$ sfpl advanced-search \
    --include "author=J. K. Rowling" \
    --include "keyword=magic" \
    --exclude "title=Harry Potter" \
    --match all \
    --pages 2

Valid advanced-search fields are keyword, author, title, subject, series, award, identifier, region, genre, publisher, and callnumber.

Branch Hours

$ sfpl branch-hours west portal
$ sfpl branch-hours "main library"

Account Holds and Checkouts

$ sfpl account holds --barcode "your library card barcode"
$ sfpl account checkouts --barcode "your library card barcode"

The command prompts for your PIN without displaying it.

Alternatively, provide both credentials through environment variables:

$ export SFPL_BARCODE="your library card barcode"
$ export SFPL_PIN="your library account PIN"
$ sfpl account holds