parcing_testrail_results/testrail.py

#
# TestRail API binding for Python 3.x (API v2, available since
# TestRail 3.0)
#
# Learn more:
#
# http://docs.gurock.com/testrail-api2/start
# http://docs.gurock.com/testrail-api2/accessing
#
# Copyright Gurock Software GmbH. See license.md for details.
#

import urllib.request, urllib.error
import json, base64
import time

class APIClient:
	def __init__(self, base_url):
		self.user = ''
		self.password = ''
		if not base_url.endswith('/'):
			base_url += '/'
		self.__url = base_url + 'index.php?/api/v2/'

	#
	# Send Get
	#
	# Issues a GET request (read) against the API and returns the result
	# (as Python dict).
	#
	# Arguments:
	#
	# uri                 The API method to call including parameters
	#                     (e.g. get_case/1)
	#
	def send_get(self, uri):
		try:
			return self.__send_request('GET', uri, None)
		except APIError:
			print("Got an API Exception. Waiting  30 sec.")
			time.sleep(30)
			return self.__send_request('GET', uri, None)

	#
	# Send POST
	#
	# Issues a POST request (write) against the API and returns the result
	# (as Python dict).
	#
	# Arguments:
	#
	# uri                 The API method to call including parameters
	#                     (e.g. add_case/1)
	# data                The data to submit as part of the request (as
	#                     Python dict, strings must be UTF-8 encoded)
	#
	def send_post(self, uri, data):
		return self.__send_request('POST', uri, data)

	def __send_request(self, method, uri, data):
		url = self.__url + uri
		request = urllib.request.Request(url)
		if (method == 'POST'):
			request.data = bytes(json.dumps(data), 'utf-8')
		auth = str(
			base64.b64encode(
				bytes('%s:%s' % (self.user, self.password), 'utf-8')
			),
			'ascii'
		).strip()
		request.add_header('Authorization', 'Basic %s' % auth)
		request.add_header('Content-Type', 'application/json')

		e = None
		try:
			response = urllib.request.urlopen(request).read()
		except urllib.error.HTTPError as ex:
			response = ex.read()
			e = ex

		if response:
			result = json.loads(response.decode())
		else:
			result = {}

		if e != None:
			if result and 'error' in result:
				error = '"' + result['error'] + '"'
			else:
				error = 'No additional error message received'
			raise APIError('TestRail API returned HTTP %s (%s)' %
				(e.code, error))

		return result

class APIError(Exception):
	pass