def p_task_def(p):
'''task_def : TASK id IMPLEMENTS id LPAREN impl_params RPAREN
| TASK id task_contents
'''
if p[3] != 'implements':
task = Task(p[2], script_accumulator[:])
task.requirements = requirement_accumulator[:]
task.roles = role_accumulator[:]
if len(description_accumulator) == 1:
task.description = description_accumulator[0]
del(description_accumulator[:])
del(script_accumulator[:])
del(role_accumulator[:])
del(requirement_accumulator[:])
else:
# get the task template from p[4]
template = TaskTemplate.lookup.get(p[4])
param_names = template.template_parameters
implementation_params_accumulator.reverse()
key = 0
for param in param_names:
template.set_parameter(param, implementation_params_accumulator[key])
key += 1
template.render_task(p[2])
del(implementation_params_accumulator[:])
