windrose：__init __（）爲關鍵字參數獲得了多個值

Question

我知道這不是一個新問題，但是我嘗試使用我看到的博客中的信息並不適合我。我試圖運行WINDROSE這個例子：

from windrose import WindroseAxes 
from matplotlib import pyplot as plt 
import matplotlib.cm as cm 
import numpy as np 
import imp 

ws = np.random.random(500) * 6 
wd = np.random.random(500) * 360 

ax = WindroseAxes.from_ax() 
ax.bar(wd, ws, normed=True, opening=0.8, edgecolor='white') 
ax.set_legend() 

ax = WindroseAxes.from_ax() 
ax.contourf(wd, ws, bins=np.arange(0, 8, 1), cmap=cm.hot) 
ax.set_legend() 

ax.bar(wd, ws, normed=True, nsector=16) 
table = ax._info['table'] 
wd_freq = np.sum(table, axis=0) 

direction = ax._info['dir'] 
wd_freq = np.sum(table, axis=0) 
plt.bar(np.arange(16), wd_freq, align='center') 

但我只得到這個回溯：

Traceback (most recent call last): 
    File "/home/user/Documents/the_windrose.py", line 31, in <module> 
    plt.bar(np.arange(16), wd_freq, align='center') 
    File "/usr/local/lib/python2.7/dist-packages/matplotlib/pyplot.py", line 2643, in bar 
**kwargs) 
    File "/home/user/.local/lib/python2.7/site-packages/windrose/windrose.py", line 390, in bar 
**kwargs) 
TypeError: __init__() got multiple values for keyword argument 'width' 

我不明白的問題。這裏有什麼問題？

Answer 1

問題解決了！如果你仔細看看代碼的作用，這很簡單。我犯了錯誤，我繪製了軸兩次，如您在ax.bar(...)和ax.contourf(...)的行中所看到的。通過運行python試圖每次繪製這兩個軸並得到多個值的錯誤。