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在运行中发现的动画代码(例子/策划/服务器/ animated.py),我得到的错误:背景虚化的Python:服务器连接错误
IO错误:不能把会议文件,因为我们无法连接服务器(启动服务器,尝试“背景虚化服务”命令)
我已阅读,删除会话= push_session(curdoc())将解决此问题从localhosts托管用户不需要该行,但是不清楚用什么来替代它?下面
代码:
from numpy import pi, cos, sin, linspace, roll
from bokeh.client import push_session
from bokeh.io import curdoc
from bokeh.plotting import figure
M = 5
N = M*10 + 1
r_base = 8
theta = linspace(0, 2*pi, N)
r_x = linspace(0, 6*pi, N-1)
rmin = r_base - cos(r_x) - 1
rmax = r_base + sin(r_x) + 1
colors = ["FFFFCC", "#C7E9B4", "#7FCDBB", "#41B6C4", "#2C7FB8", "#253494", "#2C7FB8", "#41B6C4", "#7FCDBB", "#C7E9B4"] * M
p = figure(x_range=(-11, 11), y_range=(-11, 11))
r = p.annular_wedge(0, 0, rmin, rmax, theta[:-1], theta[1:],
fill_color=colors, line_color="white")
session = push_session(curdoc())
ds = r.data_source
def update():
rmin = roll(ds.data["inner_radius"], 1)
rmax = roll(ds.data["outer_radius"], -1)
ds.data.update(inner_radius=rmin, outer_radius=rmax)
curdoc().add_periodic_callback(update, 30)
session.show(p)
session.loop_until_closed()
啊,我不知道你不得不开辟一个新的终端,我傻。非常感谢Julian! – Sharma