Get a daily count of responses per form

from datetime import date, timedelta
from clickruntime import on_trigger, http, credentials, notify

def typeform(method, path, **kw):
    r = http.request(method, f"https://api.typeform.com{path}",
                     headers={"Authorization": f"Bearer {credentials.secret('TYPEFORM_TOKEN')}"}, **kw)
    r.raise_for_status()
    return r.json() if r.content else None

def count(form_id, day):
    nxt = day + timedelta(days=1)
    return typeform("GET", f"/forms/{form_id}/responses", params={
        "since": f"{day}T00:00:00Z", "until": f"{nxt}T00:00:00Z", "page_size": 1})["total_items"]

@on_trigger
def run(event):
    yesterday = date.today() - timedelta(days=1)
    lines = []
    for form in typeform("GET", "/forms", params={"page_size": 200})["items"]:
        now, before = count(form["id"], yesterday), count(form["id"], yesterday - timedelta(days=7))
        lines.append(f"{form['title']}: {now} (same day last week: {before}, {now - before:+d})")
    notify.email_me(f"Typeform responses for {yesterday:%a %b %d}", "\n".join(lines))
    return {"forms": len(lines)}