當用戶在這個tkinter代碼(tkintt.py)中輸入集羣並點擊提交按鈕時,我想讓程序執行k-medoids代碼(example.py)用戶輸入,但它會得到一些錯誤。 你能幫助我嗎?如何用tkinter用戶輸入執行python代碼
tkintt.py
import Tkinter
from _tkinter import *
root = Tkinter.Tk()
label1 = Tkinter.Label(text = " enter cluster : ")
label1.pack()
clvar = Tkinter.IntVar()
cluster = Tkinter.Entry(bd = 5)
clvar = cluster.get()
cluster.pack()
def open1():
print ("K-MEDOIDS CLUSTERING")
execfile('example.py')
button_1 = Tkinter.Button(text = "SUBMIT", command = open1)
button_1.pack()
root.mainloop()
example.py
from k_medoids import KMedoids
import numpy as np
import matplotlib.pyplot as plt
def example_distance_func(data1, data2):
'''example distance function'''
return np.sqrt(np.sum((data1 - data2)**2))
if __name__ == '__main__':
X = np.random.normal(0,3,(500,2))
model = KMedoids(n_clusters= cluster, dist_func=example_distance_func)
model.fit(X, plotit=True, verbose=True)
plt.show()
錯誤:
Traceback (most recent call last):
File "C:\Users\user\Anaconda2\lib\lib-tk\Tkinter.py", line 1537, in __call__
return self.func(*args)
File "C:/Users/user/Anaconda2/K_Medoids-master/tkintt.py", line 15, in open1
execfile('example.py')
File "example.py", line 13, in <module>
model.fit(X, plotit=True, verbose=True)
File "C:\Users\user\Anaconda2\K_Medoids-master\k_medoids.py", line 114, in fit
X,self.n_clusters, self.dist_func, max_iter=self.max_iter, tol=self.tol,verbose=verbose)
File "C:\Users\user\Anaconda2\K_Medoids-master\k_medoids.py", line 54, in _kmedoids_run members, costs, tot_cost, dist_mat = _get_cost(X, init_ids,dist_func)
File "C:\Users\user\Anaconda2\K_Medoids-master\k_medoids.py", line 37, in _get_cost mask = np.argmin(dist_mat,axis=1)
File "C:\Users\user\Anaconda2\lib\site-packages\numpy\core\fromnumeric.py", line 1034, in argmin return argmin(axis, out)
ValueError: attempt to get argmin of an empty sequence
只需簡單地創建一個包裝函數來繞過KMedoids,並在點擊按鈕時運行它。 –
@leaf如何做到這一點?我很困惑。你可以寫我應該添加到我的代碼? – kikiegoguma
你可以發佈你得到的錯誤嗎? – TheInitializer