230 lines
6.8 KiB
Python
230 lines
6.8 KiB
Python
# -*- coding: utf-8 -*-
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"""
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wakatime.api
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~~~~~~~~~~~~
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:copyright: (c) 2017 Alan Hamlett.
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:license: BSD, see LICENSE for more details.
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"""
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from __future__ import print_function
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import base64
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import logging
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import sys
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import traceback
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from .compat import u, is_py3, json
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from .constants import API_ERROR, AUTH_ERROR, SUCCESS, UNKNOWN_ERROR
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from .offlinequeue import Queue
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from .packages.requests.exceptions import RequestException
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from .session_cache import SessionCache
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from .utils import get_hostname, get_user_agent
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from .packages import tzlocal
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log = logging.getLogger('WakaTime')
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try:
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from .packages import requests
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except ImportError: # pragma: nocover
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log.traceback(logging.ERROR)
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print(traceback.format_exc())
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log.error('Please upgrade Python to the latest version.')
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print('Please upgrade Python to the latest version.')
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sys.exit(UNKNOWN_ERROR)
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def send_heartbeats(heartbeats, args, configs, use_ntlm_proxy=False):
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"""Send heartbeats to WakaTime API.
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Returns `SUCCESS` when heartbeat was sent, otherwise returns an error code.
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"""
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if len(heartbeats) == 0:
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return SUCCESS
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api_url = args.api_url
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if not api_url:
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api_url = 'https://api.wakatime.com/api/v1/users/current/heartbeats.bulk'
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log.debug('Sending heartbeats to api at %s' % api_url)
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timeout = args.timeout
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if not timeout:
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timeout = 60
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data = [h.sanitize().dict() for h in heartbeats]
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log.debug(data)
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# setup api request
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request_body = json.dumps(data)
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api_key = u(base64.b64encode(str.encode(args.key) if is_py3 else args.key))
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auth = u('Basic {api_key}').format(api_key=api_key)
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headers = {
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'User-Agent': get_user_agent(args.plugin),
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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'Authorization': auth,
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}
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hostname = get_hostname(args)
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if hostname:
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headers['X-Machine-Name'] = u(hostname).encode('utf-8')
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# add Olson timezone to request
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try:
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tz = tzlocal.get_localzone()
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except:
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tz = None
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if tz:
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headers['TimeZone'] = u(tz.zone).encode('utf-8')
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session_cache = SessionCache()
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session = session_cache.get()
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should_try_ntlm = False
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proxies = {}
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if args.proxy:
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if use_ntlm_proxy:
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from .packages.requests_ntlm import HttpNtlmAuth
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username = args.proxy.rsplit(':', 1)
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password = ''
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if len(username) == 2:
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password = username[1]
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username = username[0]
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session.auth = HttpNtlmAuth(username, password, session)
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else:
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should_try_ntlm = '\\' in args.proxy
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proxies['https'] = args.proxy
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ssl_verify = not args.nosslverify
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if args.ssl_certs_file and ssl_verify:
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ssl_verify = args.ssl_certs_file
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# send request to api
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response, code = None, None
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try:
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response = session.post(api_url, data=request_body, headers=headers,
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proxies=proxies, timeout=timeout,
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verify=ssl_verify)
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except RequestException:
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if should_try_ntlm:
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return send_heartbeats(heartbeats, args, configs, use_ntlm_proxy=True)
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else:
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exception_data = {
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sys.exc_info()[0].__name__: u(sys.exc_info()[1]),
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}
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if log.isEnabledFor(logging.DEBUG):
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exception_data['traceback'] = traceback.format_exc()
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if args.offline:
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queue = Queue(args, configs)
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queue.push_many(heartbeats)
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if log.isEnabledFor(logging.DEBUG):
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log.warn(exception_data)
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else:
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log.error(exception_data)
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except: # delete cached session when requests raises unknown exception
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if should_try_ntlm:
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return send_heartbeats(heartbeats, args, configs, use_ntlm_proxy=True)
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else:
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exception_data = {
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sys.exc_info()[0].__name__: u(sys.exc_info()[1]),
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'traceback': traceback.format_exc(),
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}
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if args.offline:
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queue = Queue(args, configs)
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queue.push_many(heartbeats)
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log.warn(exception_data)
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else:
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code = response.status_code if response is not None else None
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content = response.text if response is not None else None
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if _success(code):
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results = _get_results(response)
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_process_server_results(heartbeats, code, content, results, args, configs)
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session_cache.save(session)
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return SUCCESS
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else:
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log.debug({
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'response_code': code,
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'response_text': content,
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})
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if should_try_ntlm:
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return send_heartbeats(heartbeats, args, configs, use_ntlm_proxy=True)
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_handle_unsent_heartbeats(heartbeats, code, content, args, configs)
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session_cache.delete()
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return AUTH_ERROR if code == 401 else API_ERROR
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def _process_server_results(heartbeats, code, content, results, args, configs):
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log.debug({
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'response_code': code,
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'results': results,
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})
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for i in range(len(results)):
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if len(heartbeats) <= i:
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log.warn('Results from api not matching heartbeats sent.')
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break
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try:
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c = results[i][1]
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except:
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log.traceback(logging.WARNING)
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c = 0
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try:
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text = json.dumps(results[i][0])
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except:
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log.traceback(logging.WARNING)
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text = ''
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if not _success(c):
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_handle_unsent_heartbeats([heartbeats[i]], c, text, args, configs)
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leftover = len(heartbeats) - len(results)
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if leftover > 0:
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log.warn('Missing {0} results from api.'.format(leftover))
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start = len(heartbeats) - leftover
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_handle_unsent_heartbeats(heartbeats[start:], code, content, args, configs)
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def _handle_unsent_heartbeats(heartbeats, code, content, args, configs):
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if args.offline:
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if code == 400:
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log.error({
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'response_code': code,
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'response_content': content,
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})
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else:
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if log.isEnabledFor(logging.DEBUG):
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log.warn({
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'response_code': code,
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'response_content': content,
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})
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queue = Queue(args, configs)
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queue.push_many(heartbeats)
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else:
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log.error({
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'response_code': code,
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'response_content': content,
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})
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def _get_results(response):
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results = []
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if response is not None:
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try:
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results = response.json()['responses']
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except:
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log.traceback(logging.WARNING)
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return results
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def _success(code):
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return code == requests.codes.created or code == requests.codes.accepted
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