# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
-"""
-from ConfigParser import SafeConfigParser
-parser = SafeConfigParser()
-parser.read('config.ini')
-
-
-mongo_url = parser.get('default', 'mongo_url')
-"""
+from ConfigParser import SafeConfigParser, NoOptionError
def prepare_put_request(edit_request, key, new_value, old_value):
edit_request[key] = new_value
return edit_request
+
+
+class ParseError(Exception):
+ """
+ Custom exception class for config file
+ """
+
+ def __init__(self, message):
+ self.msg = message
+
+ def __str__(self):
+ return 'error parsing config file : %s' % self.msg
+
+
+class APIConfig:
+ """
+ The purpose of this class is to load values correctly from the config file.
+ Each key is declared as an attribute in __init__() and linked in parse()
+ """
+
+ def __init__(self):
+ self._default_config_location = "config.ini"
+ self.mongo_url = None
+ self.api_port = None
+ self.api_debug_on = None
+ self._parser = None
+
+ def _get_parameter(self, section, param):
+ try:
+ return self._parser.get(section, param)
+ except NoOptionError:
+ raise ParseError("[%s.%s] parameter not found" % (section, param))
+
+ def _get_int_parameter(self, section, param):
+ try:
+ return int(self._get_parameter(section, param))
+ except ValueError:
+ raise ParseError("[%s.%s] not an int" % (section, param))
+
+ def _get_bool_parameter(self, section, param):
+ result = self._get_parameter(section, param)
+ if str(result).lower() == 'true':
+ return True
+ if str(result).lower() == 'false':
+ return False
+
+ raise ParseError(
+ "[%s.%s : %s] not a boolean" % (section, param, result))
+
+ @staticmethod
+ def parse(config_location=None):
+ obj = APIConfig()
+
+ if config_location is None:
+ config_location = obj._default_config_location
+
+ obj._parser = SafeConfigParser()
+ obj._parser.read(config_location)
+ if not obj._parser:
+ raise ParseError("%s not found" % config_location)
+
+ # Linking attributes to keys from file with their sections
+ obj.mongo_url = obj._get_parameter("mongo", "url")
+ obj.api_port = obj._get_int_parameter("api", "port")
+ obj.api_debug_on = obj._get_bool_parameter("api", "debug")
+ return obj
+
+ def __str__(self):
+ return "mongo_url = %s \n" \
+ "api_port = %s \n" \
+ "api_debug_on = %s \n" % (self.mongo_url,
+ self.api_port,
+ self.api_debug_on)
We can launch the API with this file
TODOs :
+ - use POD name instead of id
+ - logging
- json args validation with schemes
+ - POST/PUT/DELETE for PODs
+ - POST/PUT/GET/DELETE for installers, platforms (enrich results info)
- count cases for GET on test_projects
- count results for GET on cases
- provide filtering on requests
- include objects
- - logging
- - external configuration file
+ - swagger documentation
- setup file
- results pagination
- - POST/PUT/DELETE for PODs
- - POST/PUT/GET/DELETE for installers, platforms (enrich results info)
+ - unit tests
"""
import tornado.ioloop
import motor
+import argparse
from resources.handlers import VersionHandler, PodHandler, \
TestProjectHandler, TestCasesHandler, TestResultsHandler
-from common.constants import API_LISTENING_PORT, MONGO_URL
+from common.config import APIConfig
+
+
+# optionally get config file from command line
+parser = argparse.ArgumentParser()
+parser.add_argument("-c", "--config-file", dest='config_file',
+ help="Config file location")
+args = parser.parse_args()
+CONF = APIConfig().parse(args.config_file)
# connecting to MongoDB server, and choosing database
-db = motor.MotorClient(MONGO_URL).test_results_collection
+db = motor.MotorClient(CONF.mongo_url)
def make_app():
(r"/results/([^/]*)", TestResultsHandler),
],
db=db,
- debug=True,
+ debug=CONF.api_debug_on,
)
def main():
application = make_app()
- application.listen(API_LISTENING_PORT)
+ application.listen(CONF.api_port)
tornado.ioloop.IOLoop.current().start()
+
if __name__ == "__main__":
main()