def callback_url(self, callback_type, **params):
if params:
query_string = '?%s' % urllib.urlencode(params)
else:
query_string = ''
base_url = url_for('task-callback',
task_id=self.id, callback_type=callback_type)
return base_url + query_string
def post(self):
if 'name' in request.json:
name = request.json['name']
else:
name = str(uuid.uuid4())
name_part = ' for workflow "%s"' % name
LOG.info("Handling workflow POST from %s%s",
request.access_route[0],
name_part,
extra={'workflowName': name})
try:
LOG.debug("Validating JSON body of request%s",
name_part,
extra={'workflowName': name})
data = validators.get_workflow_post_data()
data['name'] = name
except ValidationError as e:
LOG.exception(
"Exception occured while validating JSON "
"body of workflow POST from %s%s",
request.access_route[0],
name_part,
extra={'workflowName': name})
LOG.info("Responding 400 to workflow POST %s",
name_part,
extra={'workflowName': name})
msg = "JSON schema validation error: %s" % e.message
return {'error': msg}, 400
try:
if 'parentExecutionUrl' in data:
parent_execution_id = get_execution_id_from_url(
data['parentExecutionUrl'])
workflow_id, workflow_as_dict = g.backend.create_spawned_workflow(
data, parent_execution_id=parent_execution_id)
else:
workflow_id, workflow_as_dict = g.backend.create_workflow(data)
except PteroValidationError as e:
LOG.exception(
'Exception occured while validating '
'specification of workflow "%s"',
name,
extra={'workflowName': name})
LOG.info("Responding 400 to workflow POST %s",
name_part,
extra={'workflowName': name})
return {'error': e.message}, 400
LOG.info("Responding 201 to workflow POST%s",
name_part,
extra={'workflowName': name})
return _prepare_workflow_data(workflow_id, workflow_as_dict), 201, {
'Location': url_for('workflow-detail', workflow_id=workflow_id)
}
def callback_url(self, callback_type, **params):
if params:
query_string = '?%s' % urllib.urlencode(params)
else:
query_string = ''
base_url = url_for('method-callback',
method_id=self.id,
callback_type=callback_type)
return base_url + query_string
def post(self):
if 'name' in request.json:
name = request.json['name']
else:
name = str(uuid.uuid4())
name_part = ' for workflow "%s"' % name
LOG.info("Handling workflow POST from %s%s",
request.access_route[0], name_part,
extra={'workflowName':name})
try:
LOG.debug("Validating JSON body of request%s", name_part,
extra={'workflowName':name})
data = validators.get_workflow_post_data()
data['name'] = name
except ValidationError as e:
LOG.exception("Exception occured while validating JSON "
"body of workflow POST from %s%s", request.access_route[0],
name_part, extra={'workflowName':name})
LOG.info("Responding 400 to workflow POST %s",
name_part, extra={'workflowName':name})
msg = "JSON schema validation error: %s" % e.message
return {'error': msg}, 400
try:
if 'parentExecutionUrl' in data:
parent_execution_id = get_execution_id_from_url(
data['parentExecutionUrl'])
workflow_id, workflow_as_dict = g.backend.create_spawned_workflow(data,
parent_execution_id=parent_execution_id)
else:
workflow_id, workflow_as_dict = g.backend.create_workflow(data)
except PteroValidationError as e:
LOG.exception('Exception occured while validating '
'specification of workflow "%s"', name,
extra={'workflowName':name})
LOG.info("Responding 400 to workflow POST %s",
name_part, extra={'workflowName':name})
return {'error': e.message}, 400
LOG.info("Responding 201 to workflow POST%s",
name_part, extra={'workflowName':name})
return _prepare_workflow_data(workflow_id, workflow_as_dict), 201, {
'Location': url_for('workflow-detail', workflow_id=workflow_id)
}
def report(workflow_id, since=None):
executions, timestamp = g.backend.get_workflow_executions(
workflow_id=workflow_id, since=since)
base_url = url_for('report', report_type='workflow-executions')
url_query_string_args = {'workflow_id': workflow_id}
if timestamp is not None:
format_str = '%Y-%m-%d %H:%M:%S.%f'
url_query_string_args['since'] = timestamp.strftime(format_str)
else:
url_query_string_args['since'] = since
url = '%s?%s' % (base_url, urllib.urlencode(url_query_string_args))
return {
'updateUrl': url,
'executions': executions,
}
def report(workflow_id, since=None):
executions, timestamp = g.backend.get_workflow_executions(
workflow_id=workflow_id, since=since)
base_url = url_for('report', report_type='workflow-executions')
url_query_string_args = {'workflow_id': workflow_id}
if timestamp is not None:
format_str = '%Y-%m-%d %H:%M:%S.%f'
url_query_string_args['since'] = timestamp.strftime(format_str)
else:
url_query_string_args['since'] = since
url = '%s?%s' % (base_url, urllib.urlencode(url_query_string_args))
return {
'updateUrl': url,
'executions': executions,
}
def report(workflow_id, since=None, limit=LIMIT):
executions, timestamp, num_remaining = g.backend.get_limited_workflow_executions(
workflow_id=workflow_id, since=since, limit=int(limit))
base_url = url_for('report', report_type='limited-workflow-executions')
url_query_string_args = {'workflow_id': workflow_id, 'limit': limit}
if timestamp is not None:
format_str = '%Y-%m-%d %H:%M:%S.%f'
url_query_string_args['since'] = timestamp.strftime(format_str)
else:
url_query_string_args['since'] = since
url = '%s?%s' % (base_url, urllib.urlencode(url_query_string_args))
return {
'updateUrl': url,
'executions': executions,
'numRemaining': num_remaining,
}
def report(workflow_id, since=None, limit=LIMIT):
updates, timestamp, num_remaining = g.backend.get_limited_workflow_status_updates(
workflow_id=workflow_id, since=since, limit=int(limit))
base_url = url_for('report', report_type='limited-workflow-status-updates')
url_query_string_args = {'workflow_id': workflow_id, 'limit':limit}
if timestamp is not None:
format_str = '%Y-%m-%d %H:%M:%S.%f'
url_query_string_args['since'] = timestamp.strftime(format_str)
else:
url_query_string_args['since'] = since
url = '%s?%s' % (base_url, urllib.urlencode(url_query_string_args))
return {
'updateUrl': url,
'statusUpdates': updates,
'numRemaining': num_remaining,
}
def url(self):
return url_for('workflow-detail', workflow_id=self.id)
def url(self):
return url_for('workflow-detail', workflow_id=self.id)
def url(self):
return url_for('execution-detail', execution_id=self.id)
def workflow_submit_url(self):
return url_for('workflow-list')
def _report_url(workflow_id, report_type):
base_url = url_for('report', report_type=report_type)
return '%s?%s' % (base_url, urllib.urlencode({'workflow_id': workflow_id}))
def execution_url(self, execution_id):
return url_for('execution-detail', execution_id=execution_id)
def workflow_submit_url(self):
return url_for('workflow-list')
def execution_url(self, execution_id):
return url_for('execution-detail', execution_id=execution_id)
def url(self):
return url_for('execution-detail', execution_id=self.id)
def _report_url(workflow_id, report_type):
base_url = url_for('report', report_type=report_type)
return '%s?%s' % (base_url, urllib.urlencode({'workflow_id': workflow_id}))