class ConfigurationReader:
""" Reads JSON file configuration and executes associated tasks. """
def __init__(self):
self.file_task = RemoteFileFetchTask()
# Add tasks associated with key in JSON.
self.tasks = dict({
"files": self.file_task
})
def load_config(self, filepath):
f = open(filepath)
configuration = json.loads(f.read())
f.close()
return configuration
def read(self, filepath, destination_path):
configuration = self.load_config(filepath)
# Iterate through task list and run associated task.
for key, value in self.tasks.items():
if key.lower() == 'files':
exceptions = self.file_task.execute(configuration['files'], destination_path)
if exceptions is not None and len(exceptions) > 0:
build_filename = 'STProjectMaker_build.log'
message = 'The following problems occured from FileTask:\n'
exception_iter = iter(exceptions)
f = open(os.path.join(destination_path, build_filename), "w")
try:
message += str(next(exception_iter)) + '\n'
except StopIteration as e:
pass
f.write(message)
f.close()
return configuration
def setUp(self):
""" Python <2.7 psuedo setUpBeforeClass """
if self.__class__.configuration is None:
f = open('config_test.json')
self.__class__.configuration = json.loads(f.read())
f.close()
if self.__class__.task is None:
self.__class__.task = RemoteFileFetchTask()
def __init__(self):
self.file_task = RemoteFileFetchTask()
# Add tasks associated with key in JSON.
self.tasks = dict({
"files": self.file_task
})