@hustcc

• 你应该考虑怎么用 jinja2 封装 G2 的 js api

Python 3.10.5 (tags/v3.10.5:f377153, Jun 6 2022, 16:14:13) [MSC v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

from pyg2plot import Plot
Traceback (most recent call last):
File "", line 1, in
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\pyg2plot_init_.py", line 9, in
from pyg2plot.plot import Plot # noqa
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\pyg2plot\plot.py", line 9, in
from jinja2 import Environment
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2_init_.py", line 12, in
from .environment import Environment
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2\environment.py", line 25, in
from .defaults import BLOCK_END_STRING
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2\defaults.py", line 3, in
from .filters import FILTERS as DEFAULT_FILTERS # noqa: F401
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2\filters.py", line 13, in
from markupsafe import soft_unicode
ImportError: cannot import name 'soft_unicode' from 'markupsafe' (C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\markupsafe_init_.py)

import pyg2plot
Traceback (most recent call last):
File "", line 1, in
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\pyg2plot_init_.py", line 9, in
from pyg2plot.plot import Plot # noqa
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\pyg2plot\plot.py", line 9, in
from jinja2 import Environment
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2_init_.py", line 12, in
from .environment import Environment
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2\environment.py", line 25, in
from .defaults import BLOCK_END_STRING
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2\defaults.py", line 3, in
from .filters import FILTERS as DEFAULT_FILTERS # noqa: F401
File "C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\jinja2\filters.py", line 13, in
from markupsafe import soft_unicode
ImportError: cannot import name 'soft_unicode' from 'markupsafe' (C:\Users\梦云之家\AppData\Roaming\Python\Python310\site-packages\markupsafe_init_.py)

你好，用render_notebook()后只能显示缩略图，用其余的可视化module都是没有问题的，请问可以帮忙看看吗。谢谢。

目前是否支持"animation"动画的设置？
尝试加入了比如 "animation": 'zoom-in', "duration": 20, "delay": 5,
的code，但没生效

使用from snapshot_selenium import snapshot将得到的html转为图片，报错，
使用方法为pyecharts.render.make_snapshot(snapshot_selenium.snapshot, 'xxx.html', 'xxx.png')

Traceback (most recent call last):
  File "/home/tests/test_1.py", line 20, in <module>
    make_snapshot(snapshot, '/home/plot.html', "bar0.png")
  File "/usr/local/lib/python3.8/dist-packages/pyecharts/render/snapshot.py", line 32, in make_snapshot
    content = engine.make_snapshot(
  File "/usr/local/lib/python3.8/dist-packages/snapshot_selenium/snapshot.py", line 52, in make_snapshot
    return driver.execute_script(snapshot_js)
  File "/usr/local/lib/python3.8/dist-packages/selenium/webdriver/remote/webdriver.py", line 491, in execute_script
    return self.execute(command, {
  File "/usr/local/lib/python3.8/dist-packages/selenium/webdriver/remote/webdriver.py", line 428, in execute
    self.error_handler.check_response(response)
  File "/usr/local/lib/python3.8/dist-packages/selenium/webdriver/remote/errorhandler.py", line 243, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.JavascriptException: Message: javascript error: echarts is not defined
  (Session info: headless chrome=104.0.5112.101)
Stacktrace:
#0 0x557451a50403 <unknown>
#1 0x557451856778 <unknown>
#2 0x557451859617 <unknown>
#3 0x5574518594c4 <unknown>
#4 0x55745185a07d <unknown>
#5 0x5574518bf853 <unknown>
#6 0x5574518aba02 <unknown>
#7 0x5574518bec74 <unknown>
#8 0x5574518ab8f3 <unknown>
#9 0x5574518810d8 <unknown>
#10 0x557451882205 <unknown>
#11 0x557451a97e3d <unknown>
#12 0x557451a9adb6 <unknown>
#13 0x557451a8113e <unknown>
#14 0x557451a9b9b5 <unknown>
#15 0x557451a75970 <unknown>
#16 0x557451ab8228 <unknown>
#17 0x557451ab83bf <unknown>
#18 0x557451ad2abe <unknown>
#19 0x7f7f5964f609 <unknown>

hello，感谢分享

我是用Jupyter Notebook调用PyG2Plot画图后，将.ipynb通过jupyter nbconvert转为.html后，.html有无法上下滚动浏览的问题～

怎么增加图表的标题呢？（不是坐标轴的title）

某些使用场景下，不能通过网络访问线上js文件

已在本地hosts 中配置151.101.108.133 user-images.githubusercontent.com

在Vs Code Jupyter中使用render_notebook()时，需要运行多次图表才能显示。

from pyg2plot import Plot, JS

line = Plot("Line")

line.set_options({
"height": 400, # set a default height in jupyter preview
"data": [
{ "year": "1991", "value": 3 },
{ "year": "1992", "value": 4 },
{ "year": "1993", "value": 3.5 },
{ "year": "1994", "value": 5 },
{ "year": "1995", "value": 4.9 },
{ "year": "1996", "value": 6 },
{ "year": "1997", "value": 7 },
{ "year": "1998", "value": 9 },
{ "year": "1999", "value": 13 },
],
"xField": "year",
"yField": "value",
"lineStye": JS('''function() {
return { stroke: 'red' };
}''')
这里面的JS方法该怎么写呢，有没有一个示例。

在 iframe 中渲染时，notebook.html 中 overflow 属性会影响外部样式，导致外部 window 不能滚动

Readme 和 jupyter 两种形式！

返回值类型为pyg2plot.helper.html.HTML

代码如下：

from pyg2plot import Plot, JS

line = Plot("Line")

line.set_options({
"height": 400, # set a default height in jupyter preview
"data": [
{ "year": "1991", "value": 3 },
{ "year": "1992", "value": 4 },
{ "year": "1993", "value": 3.5 },
{ "year": "1994", "value": 5 },
{ "year": "1995", "value": 4.9 },
{ "year": "1996", "value": 6 },
{ "year": "1997", "value": 7 },
{ "year": "1998", "value": 9 },
{ "year": "1999", "value": 13 },
],
"xField": "year",
"yField": "value",
"lineStye": JS('''function() {
return { stroke: 'red' };
}''')
})

1. 渲染到 notebook

line.render_notebook()

是否可以设置图表坐标轴的title？没有找到设置方法，求助。

如这里设置吗

column.set_options({
"position": "top"
}
})