def load(cls, path):
result = RenderJobList()
result.path = path
with open(path, 'r') as f:
reader = csv.DictReader(f)
for row in reader:
job = RenderJob.from_dict(row)
parentid = row['parent']
if parentid:
parent = next((x for x in result.rootjobs if x.id == parentid), None)
if parent is None:
raise Exception(f'Parent "{parentid}" not found."')
parent.add_child(job)
else:
result.rootjobs.append(job)
return result
def from_dict(cls, obj):
result = RenderJobList()
result.rootjobs = list(map(lambda j: RenderJob.from_dict(j), obj['rootjobs']))
return result