for_chat_DA

import datetime
import pandas as pd


class Data:
    def __init__(self, id=None, datetime_from=None, datetime_to=None, qty=None, before_start_layout=None):
        self.id = id
        self.datetime_from = datetime_from
        self.datetime_to = datetime_to
        self.qty = qty
        self.before_start_layout = before_start_layout


data = {'Z001':
        ([Data(id='1',
               datetime_from=datetime.datetime(2021, 12, 9, 22, 56, 8, 738939),
                datetime_to=datetime.datetime(2021, 12, 10, 22, 56, 8, 738939),
                qty=10.0,
                before_start_layout=True)]),

        'Z002':
        ([Data(id='12',
               datetime_from=datetime.datetime(2021, 12, 9, 22, 56, 8, 738939),
                datetime_to=datetime.datetime(2021, 12, 10, 22, 56, 8, 738939),
                qty=10.0,
                before_start_layout=True)]),
       }

new_dict = {}
for key, value in data.items():
    new_dict[key] = {k: v for k, v in value[0].__dict__.items()}

# for k, v in new_dict.items():
#     print(k, v)

df = pd.DataFrame.from_dict(new_dict, orient='index')
df