def _ref(context, template_name, parameter_name=None, id_only=None):
service = context['?service']
data = None
if not parameter_name:
parameter_name = template_name
# add special symbol to avoid collisions with regular parameters
# and prevent it from overwriting '?service' context variable
parameter_name = '#' + parameter_name
if parameter_name in service.parameters:
data = service.parameters[parameter_name]
elif template_name in service.templates:
data = helpers.evaluate(service.templates[template_name], context)
service.parameters[parameter_name] = data
if not isinstance(data, dict):
return None
if not isinstance(data.get('?', {}).get('id'), helpers.ObjectID):
data.setdefault('?', {})['id'] = helpers.ObjectID()
if id_only is None:
id_only = False
elif id_only is None:
id_only = True
if id_only:
return data['?']['id']
else:
return data
def _ref(context, template_name, parameter_name=None, id_only=None):
service = context['?service']
data = None
if not parameter_name:
parameter_name = template_name
# add special symbol to avoid collisions with regular parameters
# and prevent it from overwriting '?service' context variable
parameter_name = '#' + parameter_name
if parameter_name in service.parameters:
data = service.parameters[parameter_name]
elif template_name in service.templates:
data = helpers.evaluate(service.templates[template_name], context)
service.parameters[parameter_name] = data
if not isinstance(data, dict):
return None
if not isinstance(data.get('?', {}).get('id'), helpers.ObjectID):
data.setdefault('?', {})['id'] = helpers.ObjectID()
if id_only is None:
id_only = False
elif id_only is None:
id_only = True
if id_only:
return data['?']['id']
else:
return data
def extract_attributes(self):
self.context.set_data(self.cleaned_data)
for name, template in self.templates.iteritems():
self.context.set_data(template, name)
if semantic_version.Version.coerce(self.spec_version) \
>= semantic_version.Version.coerce('2.2'):
management_form = catalog_forms.WorkflowManagementForm.name
name = self.context.get_data()[management_form]['application_name']
self.application['?']['name'] = name
attributes = helpers.evaluate(self.application, self.context)
return attributes
def extract_attributes(self):
self.context['$'] = self.cleaned_data
for name, template in self.templates.iteritems():
self.context[name] = template
if semantic_version.Version.coerce(self.spec_version) \
>= semantic_version.Version.coerce('2.2'):
management_form = catalog_forms.WF_MANAGEMENT_NAME
name = self.context['$'][management_form]['application_name']
self.application['?']['name'] = name
attributes = helpers.evaluate(self.application, self.context)
return attributes
def extract_attributes(self):
self.context['$'] = self.cleaned_data
for name, template in six.iteritems(self.templates):
self.context[name] = template
if semantic_version.Version.coerce(self.spec_version) \
>= semantic_version.Version.coerce('2.2'):
management_form = catalog_forms.WF_MANAGEMENT_NAME
name = self.context['$'][management_form]['application_name']
self.application['?']['name'] = name
attributes = helpers.evaluate(self.application, self.context)
return attributes
def __init__(self,
cleaned_data,
version,
fqn,
forms=None,
templates=None,
application=None,
parameters=None,
**kwargs):
self.cleaned_data = cleaned_data
self.templates = templates or {}
self.spec_version = str(version)
if forms is None:
forms = []
if application is None:
raise ValueError('Application section is required')
else:
self.application = application
self.context = legacy.create_context()
self.context['?service'] = self
yaql_functions.register(self.context)
params = parameters or {}
self.parameters = {}
for k, v in six.iteritems(params):
if not k or not k[0].isalpha():
continue
v = helpers.evaluate(v, self.context)
self.parameters[k] = v
self.context[k] = v
self.forms = []
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
for form in forms:
(name, field_specs, validators,
region) = self.extract_form_data(form)
# NOTE(kzaitsev) should be str (not unicode) under python2
# however it also works as str under python3
name = helpers.to_str(name)
self._add_form(name, field_specs, validators, region)
# Add ManageWorkflowForm
workflow_form = catalog_forms.WorkflowManagementForm()
if semantic_version.Version.coerce(self.spec_version) >= \
semantic_version.Version.coerce('2.2'):
app_name_field = workflow_form.name_field(fqn)
workflow_form.field_specs.insert(0, app_name_field)
self._add_form(workflow_form.name, workflow_form.field_specs,
workflow_form.validators)
def __init__(self, cleaned_data, version, fqn, forms=None, templates=None,
application=None, parameters=None, **kwargs):
self.cleaned_data = cleaned_data
self.templates = templates or {}
self.spec_version = str(version)
if forms is None:
forms = []
if application is None:
raise ValueError('Application section is required')
else:
self.application = application
self.context = legacy.create_context()
self.context['?service'] = self
yaql_functions.register(self.context)
params = parameters or {}
self.parameters = {}
for k, v in six.iteritems(params):
if not k or not k[0].isalpha():
continue
v = helpers.evaluate(v, self.context)
self.parameters[k] = v
self.context[k] = v
self.forms = []
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
for form in forms:
(name, field_specs, validators,
region) = self.extract_form_data(form)
# NOTE(kzaitsev) should be str (not unicode) under python2
# however it also works as str under python3
name = helpers.to_str(name)
self._add_form(name, field_specs, validators, region)
# Add ManageWorkflowForm
workflow_form = catalog_forms.WorkflowManagementForm()
if semantic_version.Version.coerce(self.spec_version) >= \
semantic_version.Version.coerce('2.2'):
app_name_field = workflow_form.name_field(fqn)
workflow_form.field_specs.insert(0, app_name_field)
self._add_form(workflow_form.name,
workflow_form.field_specs,
workflow_form.validators)
def _repeat(context, template, times):
for i in range(times):
context['index'] = i + 1
yield helpers.evaluate(template, context)
def _repeat(context, template, times):
for i in range(times):
context['index'] = i + 1
yield helpers.evaluate(template, context)
def extract_attributes(self):
self.context.set_data(self.cleaned_data)
for name, template in self.templates.iteritems():
self.context.set_data(template, name)
return helpers.evaluate(self.application, self.context)
def _repeat(context, template, times):
for i in xrange(times):
context.set_data(i + 1, '$index')
yield helpers.evaluate(template(), context)
def extract_attributes(self):
self.context.set_data(self.cleaned_data)
for name, template in self.templates.iteritems():
self.context.set_data(template, name)
return helpers.evaluate(self.application, self.context)
