使用py2exe打包py文件时"超出最大递归深度"

Question

几个月前py2exe在同一个py文件上工作得很好.但是当我今天再次尝试它时,通过报告"RuntimeError:超出最大递归深度"失败了.结果我得到一个空的"dist"文件夹.Py文件正常工作,它无法打包.我猜py文件中导入的模块有问题.但我无法弄明白.有人知道解决方案吗？

我的py文件的开头部分是:

import xlrd
import wx
import wx.lib.filebrowsebutton as filebrowse
from scipy.optimize import fsolve
import math
import threading
from sympy import Symbol
from sympy import solve

cmd窗口的最后几行是:

File "D:\Python27\lib\site-packages\py2exe\mf.py", line 332, in _safe_import_hook
self.import_hook(name, caller, level=level)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 719, in import_hook
return Base.import_hook(self,name,caller,fromlist,level)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 137, in import_hook
m = self.load_tail(q, tail)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 214, in load_tail
m = self.import_module(head, mname, m)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 724, in import_module
r = Base.import_module(self,partnam,fqname,parent)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 284, in import_module
m = self.load_module(fqname, fp, pathname, stuff)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 730, in load_module
r = Base.load_module(self, fqname, fp, pathname, (suffix, mode, typ))
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 314, in load_module
self.scan_code(co, m)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 423, in scan_code
self._safe_import_hook(name, m, fromlist, level=level)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 332, in _safe_import_hook
self.import_hook(name, caller, level=level)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 719, in import_hook
return Base.import_hook(self,name,caller,fromlist,level)
File "D:\Python27\lib\site-packages\py2exe\mf.py", line 134, in import_hook
self.msg(3, "import_hook", name, caller, fromlist, level)
RuntimeError: maximum recursion depth exceeded

D:\Python27\py2exetemp>pause

Answer 1

我试着增加递归深度限制.在文件的开头插入:

import sys
sys.setrecursionlimit(5000)