import datetime
import numpy as np
import pandas as pd
from pyecharts import HeatMap
df = pd.read_csv('air_shenzhen_2020.csv', header=None, names=["Date", "Quality_grade", "AQI", "AQI_rank", "PM"])
v1 = ["{}".format(int(i)) for i in np.array(df['PM'])]
begin = datetime.date(2020, 1, 1)
end = datetime.date(2020, 12, 31)
data = [[str(begin + datetime.timedelta(days=i)), v1[i]] for i in range((end - begin).days + 1)]
heatmap = HeatMap("2020年深圳PM2.5指数日历图", title_pos='40%', title_top='10', width=1600, height=800)
heatmap.add(
"",
data,
is_calendar_heatmap=True,
visual_text_color="#000",
visual_range_text=["", ""],
visual_range=[0, 300],
calendar_cell_size=["auto", 30],
is_visualmap=True,
calendar_date_range="2020",
visual_orient="horizontal",
visual_pos="26%",
visual_top="70%",
is_piecewise=True,
visual_split_number=6,
)
heatmap.render('2020年深圳PM2.5指数日历图.html')
在运行这段代码的时候碰到了这个问题,不知道这个缺的关键词在哪里怎么去添加。
TypeError: __add() missing 2 required positional arguments: 'y_axis' and 'data'