问可以在matplotlib中的不同绘图中保持相同颜色的相同线条吗？

EN

import matplotlib.pyplot as plt
plt.style.use('ggplot')
import numpy as np


f, axs = plt.subplots(3)

lines = [np.random.rand(10,1) for a in range(10)]

for i, line in enumerate(lines):
    axs[0].plot(line)

for i, line in enumerate(lines[:5]):
    axs[1].plot(line)

for i, line in enumerate(lines[5:]):
    axs[2].plot(line)

axs[0].set_title("All Lines")
axs[1].set_title("First Five")
axs[2].set_title("Last Five")
f.tight_layout()
plt.savefig("No Linking.png")

f, axs = plt.subplots(3)

for i, line in enumerate(lines):
    label = "Line {}".format(i)
    axs[0].plot(line, label=label)

for i, line in enumerate(lines):
    if i < 5:
        ax = axs[1]
    else:
        ax = axs[2]

    label = "Line {}".format(i)
    # here we look up what colour was used in the first subplot.
    colour = [l for l in axs[0].lines if l._label == label][0]._color
    ax.plot(line, label=label, color=colour)



axs[0].set_title("All Lines")
axs[1].set_title("First Five")
axs[2].set_title("Last Five")
f.tight_layout()
plt.savefig("With Linking.png")

import matplotlib.pyplot as plt
plt.plot([0]) # line 1
plt.plot([0]) # line 2
plt.plot([0]) # line 3
plt.plot([0]) # line 4
plt.plot([0]) # line 5
plt.plot([1,2,3,4]) # line 6
plt.ylabel('some numbers')
plt.show()