小编Des*_*aiM的帖子

我已经安装了Python 2.5.4,Numpy 1.5.0 win32,Matplotlib 1.0.0 win32,pywin32 218.仍然无法在Python中绘制图形.这是我得到的错误:

      import pylab
   File "C:\Python25\lib\site-packages\pylab.py", line 1, in <module>
      from matplotlib.pylab import *
   File "C:\Python25\lib\site-packages\matplotlib\pylab.py", line 216, in <module>
      from matplotlib import mpl  # pulls in most modules
   File "C:\Python25\lib\site-packages\matplotlib\mpl.py", line 1, in <module>
      from matplotlib import artist
   File "C:\Python25\lib\site-packages\matplotlib\artist.py", line 6, in <module>
      from transforms import Bbox, IdentityTransform, TransformedBbox, TransformedPath
   File "C:\Python25\lib\site-packages\matplotlib\transforms.py", line 34, in <module>
      from matplotlib._path import affine_transform
ImportError: DLL load failed: The specified module could not be found.

请帮忙..

我正在编写一个测试用例,用于在使用Protractor的Angular应用程序的页面中添加商店信息,最初我在计算我已经拥有的商店数量,在测试块完成后,我希望计数增加1,因此我通过以下链接创建promises 如何在Protractor中创建和操作promises？

describe('myApp', function() {
  var items,startCount;

  var testPromise = function(){
    items = element.all(by.repeater('store in storelist'));
    var deferred = protractor.promise.defer();
    items.count().then(function(orgCount){
       startCount = orgCount;
       console.log('Start Count: '+ startCount); //prints correct value e.g, 6
    }, function(error){
       console.log(error);
    });
    return deferred.promise;
  };

it('should accept valid data for adding new store', function() {
   var cNum = null;
   testPromise().then(function(result){
      cNum = result;
      console.log('cNUm value: '+ cNum); //this value doesn't get printed in console
   });
   /* Code for adding test fields in store page */ …