database_sig = pickle.loads(str(latest_version.signature)) diff = Diff(database_sig, current_proj_sig) except Evolution.DoesNotExist: raise CommandError("Can't evolve yet. Need to set an " "evolution baseline.") try: for app in app_list: app_label = app.__name__.split('.')[-2] if hint: evolutions = [] hinted_evolution = diff.evolution() temp_mutations = hinted_evolution.get(app_label, []) else: evolutions = get_unapplied_evolutions(app, database) temp_mutations = get_mutations(app, evolutions, database) mutations = [ mutation for mutation in temp_mutations if mutation.is_mutable(app_label, database_sig, database) ] if mutations: app_sql = ['-- Evolve application %s' % app_label] evolution_required = True for mutation in mutations: # Only compile SQL if we want to show it if compile_sql or execute: app_sql.extend( mutation.mutate(app_label, database_sig,
database_sig = pickle.loads(str(latest_version.signature)) diff = Diff(database_sig, current_proj_sig) except Evolution.DoesNotExist: print self.style.ERROR("Can't evolve yet. Need to set an evolution baseline.") sys.exit(1) try: for app in app_list: app_label = app.__name__.split('.')[-2] if hint: evolutions = [] hinted_evolution = diff.evolution() mutations = hinted_evolution.get(app_label,[]) else: evolutions = get_unapplied_evolutions(app) mutations = get_mutations(app, evolutions) if mutations: app_sql = ['-- Evolve application %s' % app_label] evolution_required = True for mutation in mutations: # Only compile SQL if we want to show it if compile_sql or execute: app_sql.extend(mutation.mutate(app_label, database_sig)) # Now run the simulation, which will modify the signatures try: mutation.simulate(app_label, database_sig) except CannotSimulate: simulated = False new_evolutions.extend(Evolution(app_label=app_label, label=label)
database_sig = pickle.loads(str(latest_version.signature)) diff = Diff(database_sig, current_proj_sig) except Evolution.DoesNotExist: raise CommandError("Can't evolve yet. Need to set an " "evolution baseline.") try: for app in app_list: app_label = app.__name__.split('.')[-2] if hint: evolutions = [] hinted_evolution = diff.evolution() temp_mutations = hinted_evolution.get(app_label, []) else: evolutions = get_unapplied_evolutions(app, database) temp_mutations = get_mutations(app, evolutions, database) mutations = [ mutation for mutation in temp_mutations if mutation.is_mutable(app_label, database_sig, database) ] if mutations: app_sql = ['-- Evolve application %s' % app_label] evolution_required = True for mutation in mutations: # Only compile SQL if we want to show it if compile_sql or execute: app_sql.extend(
diff = Diff(database_sig, current_proj_sig) except Evolution.DoesNotExist: print self.style.ERROR( "Can't evolve yet. Need to set an evolution baseline.") sys.exit(1) try: for app in app_list: app_label = app.__name__.split('.')[-2] if hint: evolutions = [] hinted_evolution = diff.evolution() mutations = hinted_evolution.get(app_label, []) else: evolutions = get_unapplied_evolutions(app) mutations = get_mutations(app, evolutions) if mutations: app_sql = ['-- Evolve application %s' % app_label] evolution_required = True for mutation in mutations: # Only compile SQL if we want to show it if compile_sql or execute: app_sql.extend( mutation.mutate(app_label, database_sig)) # Now run the simulation, which will modify the signatures try: mutation.simulate(app_label, database_sig) except CannotSimulate: simulated = False