我正在构建一个 django-react 站点,突然我的 docker-compose 不再构建,尽管需求或图像版本发生了任何更改。
\n我的requirements.txt 如下所示:
\nDjango>=3.2.4,<4.0\ndjangorestframework>=3.12.4,<3.14.0\ndjangorestframework-simplejwt>=4.8.0,<5.3.0\npsycopg2>=2.8.6,<2.9\ndrf-spectacular>=0.15.1,<0.30\ndjango-allauth>0.5,<1.0\ndj-rest-auth>=3.0,<4.0\nRun Code Online (Sandbox Code Playgroud)\n错误输出:
\n => [backend internal] load .dockerignore 0.0s \n => => transferring context: 234B 0.0s \n => [backend internal] load build definition from Dockerfile 0.0s \n => => transferring dockerfile: 933B 0.0s \n => [backend internal] load metadata for docker.io/library/python:3.9-alpine3.13 0.5s \n => [backend 1/6] FROM docker.io/library/python:3.9-alpine3.13@sha256:a7cbd1e7784a35a098cedbc8681b790d35ff6030a5e13f043185e2465003a040 0.0s \n => [backend internal] load build context 0.0s \n => => transferring context: 2.53kB 0.0s \n => CACHED [backend 2/6] WORKDIR …Run Code Online (Sandbox Code Playgroud) 我试图在 Altair 中创建两个分层直方图(以及每个直方图的垂直平均标尺)。我想要一个图例来标记这四个。
我正在使用第一个“出生体重 I”数据,可以在此处找到
我的代码(很长,抱歉)看起来像这样:
from altair import datum
# This histogram for baby weights of mothers who dont smoke
dont = alt.Chart(babyData).mark_bar().encode(
alt.X("bwt-oz:Q", axis=alt.Axis(title='Birth Weight (Ounces)'), bin=True),
alt.Y('count()', axis=alt.Axis(title='Count'), scale=alt.Scale(domain=[0, 350]))
).properties(
width=400,
height=400
).transform_filter(
datum.smoke == 0,
)
mean = alt.Chart(babyData).mark_rule(color='red').encode(
x='mean(bwt-oz):Q',
size=alt.value(4)
).transform_filter(
datum.smoke == 0
)
dontSmokeChart = dont + mean
# This histogram for baby weights of mothers who smoke
do = alt.Chart(babyData).mark_bar().encode(
alt.X("bwt-oz:Q", axis=alt.Axis(title='Birth Weight (Ounces)'), bin=True),
alt.Y('count()', axis=alt.Axis(title='Count'), scale=alt.Scale(domain=[0, 350]))
).transform_filter( …Run Code Online (Sandbox Code Playgroud)