url_summary_brainstorm.py

# Code to advance discussion around url_summary implementation
# Still in development

from urllib.parse import urlparse

url = "https://github.com/capjamesg/indieweb-utils/pulls/1"

callbacks = {
    "github.com": [
        lambda path: "A comment on pull request " + path[1] if len(path) > 2 and path[2] == "pulls" else "",
        lambda path: "A comment on GitHub project " + path[1] if len(path) > 1 else ""
    ]
}

parsed_url = urlparse(url)
domain = parsed_url.netloc
path = parsed_url.path.split("/")

path.remove("")

functions = callbacks[domain]

for f in functions:
    if f(path) != "":
        print(f(path))