执行的代码:
import altair as alt
报错内容:
---------------------------------------------------------------------------
ModuleNotFoundError Traceback ( most recent call last)
Cell In[ 1 ] , line 1
----> 1 import altair as alt
2 import pandas as pd
4 source = pd.DataFrame(
5 [
6 { "a" : "a1" , "b" : "b1" , "c" : "x" , "p" : "0.14" } ,
( .. .)
33 ]
34 )
ModuleNotFoundError: No module named 'altair'
解决:
安装altair包
! pip install altair
等待安装完成:
Collecting altair
Downloading altair-5.3.0-py3-none-any.whl ( 857 kB)
------------------------------------- 857.8 /857.8 kB 10.6 kB/s eta 0 :00:00
Requirement already satisfied: jsonschema>= 3.0 in d:\ anaconda\ anaconda\ lib\ site-packages ( from altair) ( 4.17 .3)
Requirement already satisfied: pandas>= 0.25 in d:\ anaconda\ anaconda\ lib\ site-packages ( from altair) ( 1.5 .3)
Requirement already satisfied: typing-extensions>= 4.0 .1 in d:\ anaconda\ anaconda\ lib\ site-packages ( from altair) ( 4.4 .0)
Requirement already satisfied: toolz in d:\ anaconda\ anaconda\ lib\ site-packages ( from altair) ( 0.12 .0)
Requirement already satisfied: jinja2 in d:\ anaconda\ anaconda\ lib\ site-packages ( from altair) ( 3.1 .2)
Requirement already satisfied: numpy in d:\ anaconda\ anaconda\ lib\ site-packages ( from altair) ( 1.23 .5)
Requirement already satisfied: packaging in d:\ anaconda\ anaconda\ lib\ site-packages ( from altair) ( 22.0 )
Requirement already satisfied: attrs>= 17.4 .0 in d:\ anaconda\ anaconda\ lib\ site-packages ( from jsonschema>= 3.0 -> altair) ( 22.1 .0)
Requirement already satisfied: pyrsistent!= 0.17 .0,!= 0.17 .1,!= 0.17 .2,>= 0.14 .0 in d:\ anaconda\ anaconda\ lib\ site-packages ( from jsonschema>= 3.0 -> altair) ( 0.18 .0)
Requirement already satisfied: pytz>= 2020.1 in d:\ anaconda\ anaconda\ lib\ site-packages ( from pandas>= 0.25 -> altair) ( 2022.7 )
Requirement already satisfied: python-dateutil>= 2.8 .1 in d:\ anaconda\ anaconda\ lib\ site-packages ( from pandas>= 0.25 -> altair) ( 2.8 .2)
Requirement already satisfied: MarkupSafe>= 2.0 in d:\ anaconda\ anaconda\ lib\ site-packages ( from jinja2-> altair) ( 2.1 .1)
Requirement already satisfied: six>= 1.5 in d:\ anaconda\ anaconda\ lib\ site-packages ( from python-dateutil>= 2.8 .1-> pandas>= 0.25 -> altair) ( 1.16 .0)
Installing collected packages: altair
Successfully installed altair-5.3.0