2010-08-19 59 views
1

我剛剛在我的windows 7 Python 2.6.5機器上安裝了matplotlib和win32安裝程序。我已經嘗試了matplotlib站點的一些示例來測試安裝, 在空閒everthing下正常工作,但Pydev 1.9(Eclipse 3.6)無法找到任何子模塊。Pydev找不到matplotlib模塊

e.g import matplotlib不會引起任何錯誤

from matplotlib.path import Path拋出

ImportError: No module named path 

伊夫在Eclipse中添加matplotlib路徑系統PYTHONPATH,還有什麼我需要做什麼?

from pylab import * 
import numpy as np 
from matplotlib.transforms import Bbox 
from matplotlib.path import Path 
from matplotlib.patches import Rectangle 

rect = Rectangle((-1, -1), 2, 2, facecolor="#aaaaaa") 
gca().add_patch(rect) 
bbox = Bbox.from_bounds(-1, -1, 2, 2) 

for i in range(12): 
    vertices = (np.random.random((4, 2)) - 0.5) * 6.0 
    vertices = np.ma.masked_array(vertices, [[False, False], [True, True], [False, False], [False, False]]) 
    path = Path(vertices) 
    if path.intersects_bbox(bbox): 
     color = 'r' 
    else: 
     color = 'b' 
    plot(vertices[:,0], vertices[:,1], color=color) 

show() 

Traceback (most recent call last): 
    File "I:\My Documents\Programming\Python\Eclipse Projects\test\src\matplotlib.py", line 1, in <module> 
    from pylab import * 
    File "C:\Python26\lib\site-packages\pylab.py", line 1, in <module> 
    from matplotlib.pylab import * 
    File "I:\My Documents\Programming\Python\Eclipse Projects\test\src\matplotlib.py", line 3, in <module> 
    from matplotlib.transforms import Bbox 
ImportError: No module named transforms 

回答

4

看來你的文件名爲matplotlib.py。然後很明顯爲什麼這不起作用:當前目錄總是在系統路徑前面,並且首先找到您的文件。由於它不包含transforms子模塊,導入將失敗。 import matplotlib本身有效,因爲有一個名爲matplotlib的模塊 - 您的文件名爲matplotlib.py。只需重命名文件。

+0

OMG多麼愚蠢......我把它叫做matplotlib_test.py謝謝! – volting 2010-08-19 21:35:56