Bugsnag exception dumping script

bugsnag.py

#!/usr/bin/env python2

API_KEY = "YOUR_API_KEY_HERE"

import pickle
import re
import requests
import sys

def request(path, **kwargs):
    if not path.startswith('https://'):
        path = 'https://api.bugsnag.com/' + path
    headers = {"Authorization": 'token ' + API_KEY}
    r = requests.get(path, headers=headers, params=kwargs)
    try:
        json = r.json()
        nextURL = parse_link(r.headers.get('link'))
        return json, nextURL
    except ValueError:
        print r.text
        sys.exit(1)

def parse_link(link):
    m = link and re.match(r'<(.+)>', link)
    return m and m.group(1)

def cmd_account():
    """
    Info about the (company) Bugsnag account
    """
    account, _ = request('account')
    print """
    Name: {name}
    Creator: {account_creator[name]} <{account_creator[email]}>
    """.format(**account)

def cmd_projects():
    """
    List all projects
    """
    listing, _ = request('account/projects')
    projects = {}
    for project in listing:
        projects[project['name']] = project
        print """
    == {name} ==
    ID: {id}
    API key: {api_key}
    Errors: {errors}
    Type: {type}
    Errors URL: {errors_url}
        """.format(**project)
    pickle.dump(projects, open('bugsnag-projects.cache', 'wb'))
    print 'Cached project data.'

def lookup_project(name):
    projects = pickle.load(open('bugsnag-projects.cache', 'rb'))
    project = projects[name]
    if not project:
        print "No project named {0}.".format(name)
        sys.exit(1)
    return project

def cmd_events(project_name):
    """<project name>
    Keep listing exceptions forever
    """
    url = lookup_project(project_name)['events_url']

    total = reqs = 0
    while True:
        events, url = request(url, per_page=30)
        for event in events:
            email = event.get('meta_data')
            email = email and email.get('user')
            email = email and email.get('username') or email
            email = email or '<none>'
            print """
    User: {email}
    URL: {html_url}
    Version: {app_version}
    Context: {context}
    OS: {os_version}
            """.format(email=email, **event)

        count = len(events)
        total += count
        reqs += 1
        print 'Got {0} tickets, {1} total in {2} requests'.format(count, total, reqs)

def dispatch():
    handler = len(sys.argv) > 1 and globals().get('cmd_' + sys.argv[1])
    if handler:
        handler(*sys.argv[2:])
    else:
        print 'Usage: {0} <command>'.format(sys.argv[0])
        print
        print 'Commands available:'
        for cmd, f in globals().iteritems():
            if cmd.startswith('cmd_'):
                print ' * {0} {1}'.format(cmd[4:], f.__doc__)

if __name__ == '__main__':
    dispatch()