ImportError:没有名为elementtree.ElementTree的模块

Question

我正在运行Python2.7，并从不同的开发人员那里挑选了一个项目，所以我只是试图编译它，但得到了导入错误，因为旧的开发人员正在使用“将elementtree.ElementTree作为ET导入”，所以我使用了“将xml.etree.ElementTree作为ET导入”来替换该代码。

但是现在遇到了这个文件，它仍然不能编译。下面是回溯：

C:\Users\Daniel\Documents\Time clock\source\TimeClock>python timeclock.py
Traceback (most recent call last):
  File "timeclock.py", line 30, in <module>
    from CheckHoursDialog import CheckHoursDialog
  File "C:\Users\Daniel\Documents\Time clock\source\TimeClock\CheckHoursDi
alog.py", line 11, in <module>
    from StudentEarningReport import StudentEarningReport
  File "C:\Users\Daniel\Documents\Time clock\source\TimeClock\StudentEarni
ngReport.py", line 10, in <module>
    import elementtree.ElementTree as ET
ImportError: No module named elementtree.ElementTree

有谁能给我指个方向吗？

以下是文件的前40行。

"""StudentEarningReportPanel

Panel to show what students earned, based on the StudentEarningReport.
"""
__history__ = """History:
3/18/2010: Added ShowXML button
"""
import wx
import wx.lib.scrolledpanel as scrolled


from datetime import datetime as DT
import xml.etree.ElementTree as ET



from PyCollapsiblePane import PyCollapsiblePane as PCP
#~ try:
    #~ from agw import pycollapsiblepane as PCP
#~ except ImportError: # if it's not there locally, try the wxPython lib.
    #~ import wx.lib.agw.pycollapsiblepane as PCP

CP = PCP.PyCollapsiblePane



class ReportPanel(scrolled.ScrolledPanel):
    """ReportPanel(parent, node)
    Parent is the wx.Window-based parent.
    Node is an ElementTree.Element created by StudentEarningReport.py
    """
    def OnPaneChanged(self, evt=None):
        self.SetupScrolling(scrollToTop=False)

    def __init__(self, parent, node):
        assert ET.iselement(node)
        #~ ET.dump(node)
        self.Elem = node
        scrolled.ScrolledPanel.__init__(self, parent, style=wx.BORDER_SIMPLE)

Answer 1

问题是您已经修复了StudentEarningReportPanel.py，但是您正在导入StudentEarningReport.py，而您还没有修复它。