Petitions

These Python scripts retrieve open petitions on the We The People and scan Twitter for mentions of petitions not yet on the site.

There are two means of retrieving the petitions: Scraping the site directly (the old way) or using the White House API (the new way, in active development).

Quick setup

It's recommended to make a virtualenv, then run:

pip install -r requirements.txt

Running

petitions.py

Options:

--max: maximum number of petitions to retrieve, in the order the appear on the White House site. Default is all of them

--start: Which page to beginning collecting from. Petitions are paginated 20 to a page. Useful if the script is interrupted. Default is 1

Example:

./scripts/petitions.py --max=10 --start=2

twitter.py

Options:

--start: Which page of Twitter search results to beginning collecting from. Tweets matching your query are paginated 100 to a page. Default is 1

--max: maximum number of pages to retrieve, default is 10.

--query: phrase to submit to Twitter search. Use '+' for spaces. Default is "whitehouse+petition"

Example:

./scripts/twitter.py --query=obama+petition --start=1 --max=5 

whitehouse.py

Options:

The first cli argument is the task to perform: "petitions" to get petitions from API and "signatures" to get signatures

petitions

Retrieves petitions from the API in the order provided from the White House

• --max: maximum number of petitions to retrieve. Default is all active petitions (typically less than 500 total)
• --start: The number of petitions offset from the most recent. Useful if the script is interrupted. Default is 0

signatures

Retrieves signatures for the petitions found in data/api/petitions. It's necessary to split these steps giving the long about of time this step takes.

• --max: maximum number of petitions for which to retrieve signatures. Default is all petitions in the directory
• --start: The number of petitions offset from the first petition in the directory. Useful if the script is interrupted. Default is 0
• --startat: The id of the petition on which to start. Overrides --start if id is found. Also useful if the script is interrupted. Default is 0

Examples:

./scripts/whitehouse.py petitions --max=100 --start=50

./scripts/whitehouse.py signatures --max=10 --startat=4f1b7d728d8c37d716000063