2010-08-19 60 views
1

我刚刚在我的windows 7 Python 2.6.5机器上安装了matplotlib和win32安装程序。我已经尝试了matplotlib站点的一些示例来测试安装, 在空闲everthing下正常工作,但Pydev 1.9(Eclipse 3.6)无法找到任何子模块。Pydev找不到matplotlib模块

e.g import matplotlib不会引起任何错误

from matplotlib.path import Path抛出

ImportError: No module named path 

伊夫在Eclipse中添加matplotlib路径系统PYTHONPATH,还有什么我需要做什么?

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

看来你的文件名为matplotlib.py。然后很明显为什么这不起作用:当前目录总是在系统路径前面,并且首先找到您的文件。由于它不包含transforms子模块,导入将失败。 import matplotlib本身有效,因为有一个名为matplotlib的模块 - 您的文件名为matplotlib.py。只需重命名文件。

+0

OMG多么愚蠢......我把它叫做matplotlib_test.py谢谢! – volting 2010-08-19 21:35:56