Program
下面是一个小的Python程序,它通过www.example.com API获取税务数据:
import pandas as pd
import treasury_gov_pandas
# ----------------------------------------------------------------------
df = treasury_gov_pandas.update_records(
url = 'https://api.fiscaldata.treasury.gov/services/api/fiscal_service/v1/accounting/dts/deposits_withdrawals_operating_cash')
df['record_date'] = pd.to_datetime(df['record_date'])
df['transaction_today_amt'] = pd.to_numeric(df['transaction_today_amt'])
tmp = df[(df['transaction_type'] == 'Deposits') & ((df['transaction_catg'].str.contains('Tax')) | (df['transaction_catg'].str.contains('FTD'))) ]
程序正在使用以下库下载数据:
https://github.com/dharmatech/treasury-gov-pandas.py
Dataframe
下面是结果数据的样子:
>>> tmp.tail(20).drop(columns=['table_nbr', 'table_nm', 'src_line_nbr', 'record_fiscal_year', 'record_fiscal_quarter', 'record_calendar_year', 'record_calendar_quarter', 'record_calendar_month', 'record_calendar_day', 'transaction_mtd_amt', 'transaction_fytd_amt', 'transaction_catg_desc', 'account_type', 'transaction_type'])
record_date transaction_catg transaction_today_amt
371266 2024-04-03 DHS - Customs and Certain Excise Taxes 84
371288 2024-04-03 Taxes - Corporate Income 237
371289 2024-04-03 Taxes - Estate and Gift 66
371290 2024-04-03 Taxes - Federal Unemployment (FUTA) 10
371291 2024-04-03 Taxes - IRS Collected Estate, Gift, misc 23
371292 2024-04-03 Taxes - Miscellaneous Excise 41
371293 2024-04-03 Taxes - Non Withheld Ind/SECA Electronic 1786
371294 2024-04-03 Taxes - Non Withheld Ind/SECA Other 2315
371295 2024-04-03 Taxes - Railroad Retirement 3
371296 2024-04-03 Taxes - Withheld Individual/FICA 12499
371447 2024-04-04 DHS - Customs and Certain Excise Taxes 82
371469 2024-04-04 Taxes - Corporate Income 288
371470 2024-04-04 Taxes - Estate and Gift 59
371471 2024-04-04 Taxes - Federal Unemployment (FUTA) 8
371472 2024-04-04 Taxes - IRS Collected Estate, Gift, misc 127
371473 2024-04-04 Taxes - Miscellaneous Excise 17
371474 2024-04-04 Taxes - Non Withheld Ind/SECA Electronic 1905
371475 2024-04-04 Taxes - Non Withheld Ind/SECA Other 1092
371476 2024-04-04 Taxes - Railroad Retirement 1
371477 2024-04-04 Taxes - Withheld Individual/FICA 2871
该公司的数据可以追溯到2005年:
>>> tmp.drop(columns=['table_nbr', 'table_nm', 'src_line_nbr', 'record_fiscal_year', 'record_fiscal_quarter', 'record_calendar_year', 'record_calendar_quarter', 'record_calendar_month', 'record_calendar_day', 'transaction_mtd_amt', 'transaction_fytd_amt', 'transaction_catg_desc', 'account_type', 'transaction_type'])
record_date transaction_catg transaction_today_amt
2 2005-10-03 Customs and Certain Excise Taxes 127
7 2005-10-03 Estate and Gift Taxes 74
10 2005-10-03 FTD's Received (Table IV) 2515
12 2005-10-03 Individual Income and Employment Taxes, Not Wi... 353
21 2005-10-03 FTD's Received (Table IV) 15708
... ... ... ...
371473 2024-04-04 Taxes - Miscellaneous Excise 17
371474 2024-04-04 Taxes - Non Withheld Ind/SECA Electronic 1905
371475 2024-04-04 Taxes - Non Withheld Ind/SECA Other 1092
371476 2024-04-04 Taxes - Railroad Retirement 1
371477 2024-04-04 Taxes - Withheld Individual/FICA 2871
Question
我想把这些数据画成一个堆叠的条形图.
- x轴应为'record_date'.
- y轴应该是'transaction_today_amt'.
- "transaction_catg"值应用于堆叠的项目.
我对任何绘图库都开放.例如matplotlib、bokeh、plotly等.
什么是实现这一点的好方法?