python - 超过最大递归深度 py2App

Question

我在谷歌上搜索得很彻底，但找不到这个问题的答案。当我尝试使用 py2app 构建时，出现此错误: 是否可能是由于在代码中使用了诸如“gspread”之类的模块引起的？或者因为我正在使用 wxpython？麻烦的是“python setup.py py2app -A”运行没有问题。

running py2app
creating /Users/Bailejor/Desktop/build/bdist.macosx-10.5-x86_64/python2.7-standalone/app
creating /Users/Bailejor/Desktop/build/bdist.macosx-10.5-x86_64/python2.7-standalone/app/collect
creating /Users/Bailejor/Desktop/build/bdist.macosx-10.5-x86_64/python2.7-standalone/app/temp
creating build/bdist.macosx-10.5-x86_64/python2.7-standalone/app/lib-dynload
creating build/bdist.macosx-10.5-x86_64/python2.7-standalone/app/Frameworks
*** using recipe: virtualenv ***
*** using recipe: ftplib ***
*** using recipe: lxml ***
*** using recipe: PIL ***
*** using recipe: xml ***
*** using recipe: sip ***
*** using recipe: matplotlib ***
*** using recipe: pydoc ***
*** using recipe: docutils ***
*** using recipe: scipy ***
Traceback (most recent call last):
  File "setup.py", line 18, in <module>
    setup_requires=['py2app'],
  File "//anaconda/lib/python2.7/distutils/core.py", line 151, in setup
    dist.run_commands()
  File "//anaconda/lib/python2.7/distutils/dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "//anaconda/lib/python2.7/distutils/dist.py", line 972, in run_command
    cmd_obj.run()
  File "//anaconda/lib/python2.7/site-packages/py2app-0.9-py2.7.egg/py2app/build_app.py", line 659, in run
    self._run()
  File "//anaconda/lib/python2.7/site-packages/py2app-0.9-py2.7.egg/py2app/build_app.py", line 865, in _run
    self.run_normal()
  File "//anaconda/lib/python2.7/site-packages/py2app-0.9-py2.7.egg/py2app/build_app.py", line 943, in run_normal
    self.process_recipes(mf, filters, flatpackages, loader_files)
  File "//anaconda/lib/python2.7/site-packages/py2app-0.9-py2.7.egg/py2app/build_app.py", line 833, in process_recipes
    find_needed_modules(mf, packages=rval['packages'])
  File "//anaconda/lib/python2.7/site-packages/modulegraph/find_modules.py", line 289, in find_needed_modules
    m = mf.import_hook(package, None, ["*"])
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 927, in import_hook
    for s in self._ensure_fromlist(m, fromlist):
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 1053, in _ensure_fromlist
    submod = self._import_module(sub, fullname, m)
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 1260, in _scan_ast
    visitor.visit(co)
  File "//anaconda/lib/python2.7/ast.py", line 241, in visit
    return visitor(node)
  File "//anaconda/lib/python2.7/ast.py", line 249, in generic_visit
    self.visit(item)
  File "//anaconda/lib/python2.7/ast.py", line 241, in visit
    return visitor(node)
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 615, in visit_ImportFrom
    self._process_import(node.module or '', _ast_names(node.names), level)
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 1029, in _load_tail
    result = self._import_module(head, mname, result)
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 1105, in _import_module
    m = self._load_module(fqname, fp, pathname, stuff)
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 1178, in _load_module
    self._scan_code(co, m)
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 1251, in _scan_code
    self._scan_ast(co, m)
  File "//anaconda/lib/python2.7/site-packages/modulegraph/modulegraph.py", line 1260, in _scan_ast
    visitor.visit(co)
  File "//anaconda/lib/python2.7/ast.py", line 241, in visit
    return visitor(node)
  File "//anaconda/lib/python2.7/ast.py", line 249, in generic_visit
    self.visit(item)
  File "//anaconda/lib/python2.7/ast.py", line 241, in visit
    return visitor(node)
  File "//anaconda/lib/python2.7/ast.py", line 251, in generic_visit
    self.visit(value)
  File "//anaconda/lib/python2.7/ast.py", line 241, in visit
    return visitor(node)
  File "//anaconda/lib/python2.7/ast.py", line 245, in generic_visit
    for field, value in iter_fields(node):
RuntimeError: maximum recursion depth exceeded

这是我建议的代码(感谢您的建议):

import wx
import wx.grid as gridlib
import numpy as np
import pandas as pd
import csv
import matplotlib.pyplot as plt
import os
import itertools
from itertools import chain
import getpass
import gspread
from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
from matplotlib.figure import Figure
import sys

####################################################################################################
class TopPanel(wx.Panel):
    """"""
    #Top PANEL
    #----------------------------------------------------------------------
    def __init__(self, parent):
        """Constructor"""
        wx.Panel.__init__(self, parent=parent)

        grid = gridlib.Grid(self)
        grid.CreateGrid(25,12)
        grid.SetColLabelValue(0, "Index")
        self.buttonPlus = wx.Button(self, wx.NewId(), "+", size=(50, 28))
        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(grid, 0, wx.EXPAND)
        self.SetSizer(sizer)


########################################################################################################
class BottomPanel(wx.Panel):
    """"""
    #Bottom PANEL
    #----------------------------------------------------------------------
    def __init__(self, parent):
        """Constructor"""
        wx.Panel.__init__(self, parent=parent)
        #Sizers------------------------------------------------------------
        self.sizer = wx.BoxSizer(wx.HORIZONTAL)
        self.sizer2=wx.BoxSizer(wx.VERTICAL)
        self.sizer3=wx.BoxSizer(wx.VERTICAL)
        self.sizer4=wx.BoxSizer(wx.VERTICAL)
        #-----------------------------------------------------------------
        self.figure = Figure(figsize=(1,2))
        self.axe = self.figure.add_subplot(111)
        self.figurecanvas = FigureCanvas(self, -1, self.figure)
        self.barseries = wx.TextCtrl(self, size=(140, -1))
        self.lblname = wx.StaticText(self, label="Enter Series to Bar:")
        self.buttonUpdate = wx.Button(self, label="Update Figure")
        self.buttonPlot = wx.Button(self, wx.NewId(), "Plot", size=(60,28))
        self.buttonClear = wx.Button(self, wx.NewId(), "Clear", size=(60,28))
        self.buttonSave=wx.Button(self, wx.NewId(), "Save", size=(60, 28))
        self.buttonNext=wx.Button(self, wx.NewId(), "Next", size=(60, 28))
        self.buttonPrev=wx.Button(self, wx.NewId(), "Last", size=(60, 28))
        self.buttonGplot=wx.Button(self, wx.NewId(), "Gplot", size=(60, 28))
        sampleList = ['Yes', 'No']
        self.rb = wx.RadioBox(self, wx.ID_ANY, "Secondary Vertical Axis", wx.DefaultPosition, wx.DefaultSize, sampleList, 2, wx.RA_SPECIFY_COLS)
        #Button Binders------------------------------------------------------
        self.buttonSave.Bind(wx.EVT_BUTTON, self.saveFig)
        self.buttonPlot.Bind(wx.EVT_BUTTON, self.plotFig)
        self.buttonClear.Bind(wx.EVT_BUTTON, self.clearFig)
        self.buttonGplot.Bind(wx.EVT_BUTTON, self.googlefunc)
        self.buttonNext.Bind(wx.EVT_BUTTON, self.nextButtonFunc)
        self.buttonPrev.Bind(wx.EVT_BUTTON, self.prevButtonFunc)
        #--------------------------------------------------------------------
        #Add to Sizers-------------------------------------------------------
        self.sizer.Add(self.figurecanvas, proportion=2, border=1, flag=wx.ALL | wx.EXPAND)
        self.sizer2.Add(self.rb, proportion=0, border=2, flag=wx.ALL)
        self.sizer2.Add(self.lblname, proportion=0, border=2, flag=wx.ALL)
        self.sizer2.Add(self.barseries, proportion=0, border=2, flag=wx.ALL)
        self.sizer2.Add(self.buttonUpdate, proportion=0, border=2, flag=wx.ALL)

        self.sizer3.Add(self.buttonGplot, proportion=0, border=2, flag=wx.ALL)
        self.sizer3.Add(self.buttonPrev, proportion=0, border=2, flag=wx.ALL)
        self.sizer3.Add(self.buttonPlot, proportion=0, border=2, flag=wx.ALL)
        self.sizer4.Add(self.buttonSave, proportion=0, border=2, flag=wx.ALL)
        self.sizer4.Add(self.buttonNext, proportion=0, border=2, flag=wx.ALL)
        self.sizer4.Add(self.buttonClear, proportion=0, border=2, flag=wx.ALL)

        self.sizer.Add(self.sizer2, 0, wx.TOP)
        self.sizer.Add(self.sizer3, 0)
        self.sizer.Add(self.sizer4, 0)
        self.SetSizer(self.sizer)
        self.sheetcounter=[]

#Begin Google Sheets Function-------------------------------------------------------------
    def googlefunc(self, e):
        usernam = wx.TextEntryDialog(None, "Enter Novel Responses Username")
        if usernam.ShowModal()==wx.ID_OK:
            usernm=usernam.GetValue()
            usernam.Destroy()
        else:
            usernam.Destroy()
        convert=usernm + "@gmail.com"

        dlg1 = wx.PasswordEntryDialog(parent=None,message="Please enter your password")
        if dlg1.ShowModal()==wx.ID_OK:
            pw=dlg1.GetValue()
            dlg1.Destroy

        gc = gspread.login(convert, pw)
        dlg2 = wx.TextEntryDialog(None, "Which client would you like to view progress of?")
        if dlg2.ShowModal()==wx.ID_OK:
            self.client=dlg2.GetValue()
            dlg2.Destroy()

        wks = gc.open(self.client)

        for i, worksheet in enumerate(wks.worksheets()):
            filename = self.client + '-worksheet' + str(i) + '.csv'
            with open(filename, 'wb') as f:
                writer = csv.writer(f)
                writer.writerows(worksheet.get_all_values())
            self.sheetcount = i + 1
        print "There are "+str(self.sheetcount)+" client goals that have been charted."
        self.gplot(jor=0, currentsheet=0)

    def gplot(self, jor, currentsheet):
        lst = ["Bar Series", "Multiple Vertical Axes"]
        if  jor < (self.sheetcount):
            df = pd.read_csv((self.client+'-worksheet'+str(currentsheet)+'.csv'), index_col=0, header=0, sep=',')
            phasechange = df['Phase Change'].dropna()
            phaselabel=df['Phase Label'].values
            phaselabel1=phaselabel
            print phaselabel1
            get_title=str(df['Title'].iloc[0])
            get_y=str(df['Y-Axis Title'].iloc[0])
            get_x=df.index.name
            df=df.dropna(axis=1)
            markers=itertools.cycle(('o', 's', 'D', 's', 'h', '8'))
            markercolor=itertools.cycle(('k', 'w'))
            max_value=(df.values.max()) * 1.5
            print max_value
            fig=plt.figure(1)
            ax=self.axe
            ax.spines['top'].set_visible(False)
            ax.spines['right'].set_visible(False)
            ax.yaxis.set_ticks_position('left')
            ax.xaxis.set_ticks_position('bottom')
            ax.set_ylabel(get_y)
            ax.axes.set_ylim([0, max_value])
            fig.set_tight_layout(True)
            for col in (df):
                df[col].plot(x=get_x, grid=False, marker=markers.next(), markerfacecolor=markercolor.next(), title=get_title, color='k', ax=ax)
                for phase in phasechange:
                    ax.axvline(x=phase, ymin=0, ymax=1.0, linewidth=12, color='w')
                    ax.axvline(x=phase, ymin=0, ymax=1.0, linewidth=1, color='k')
            phasechange = phasechange + 1
            self.figurecanvas.draw()




        #dlg3 = wx.MultiChoiceDialog( self, "Choose Specific Options for your plot", "Plot Options", lst)
        #if (dlg3.ShowModal() == wx.ID_OK):
            #selections = dlg3.GetSelections()
            #strings = [lst[x] for x in selections]
            #if "Bar Series" and "Multiple Vertical Axes" in strings:
                #print "You selected Bar series and multi vert axis"
                #dlg4 = wx.TextEntryDialog(None, "Which series would you like to bar?")
                #if dlg4.ShowModal()==wx.ID_OK:
                    #get_bar=dlg2.GetValue()
                    #dlg4.Destroy()
                #use Recursion here call gplot again"
                #dlg3.Destroy()
            #elif "Bar Series" in strings:
            #print "You selected Bar Series"
        #else:
            #dlg3.Destroy()

        return (jor, currentsheet)

                #self.deletecsv(sheetcount, currentsheet, client)

    #def deletecsv(self, sheetcount, currentsheet, client):
    #currentsheet=0
    #for _ in xrange(sheetcount):
    #os.remove(client+'-worksheet'+str(currentsheet)+'.csv')
    #currentsheet=currentsheet + 1
#--END Gplot Function-------------------------------------------------------------------------


#--Next Button Function-----------------------------------------------------------------------
    def nextButtonFunc(self, event):
        if len(self.sheetcounter) < (self.sheetcount):
            self.sheetcounter.append('l')
            i2=len(self.sheetcounter)
            jor, currentsheet = self.gplot(jor=i2, currentsheet=i2)
            self.axe.clear()
            print jor, currentsheet
            self.gplot(jor, currentsheet)

#--Prev Button Function-----------------------------------------------------------------------
    def prevButtonFunc(self, event):
        if 0< len(self.sheetcounter) <= (self.sheetcount):
            del self.sheetcounter[-1]
            i2=len(self.sheetcounter)
            jor, currentsheet = self.gplot(jor=i2, currentsheet=i2)
            self.axe.clear()
            print jor, currentsheet
            self.gplot(jor, currentsheet)
#--Save Figure Function--------------------------------------------------------------------
    def saveFig(self, event):
        filename=wx.TextEntryDialog(None, "Please enter a name to save figure", "Save")
        if filename.ShowModal()==wx.ID_OK:
            filename=filename.GetValue()
            self.figure.savefig(filename+".png")
#--Plot Figure Function--------------------------------------------------------------------
    def plotFig(self, event):

        self.axe.plot(range(10), color='green')
        self.figurecanvas.draw()
#--Clear Figure Function------------------------------------------------------------------
    def clearFig(self, event):
        del self.sheetcounter[:]
        self.figure.set_canvas(self.figurecanvas)
        self.axe.clear()
        self.figurecanvas.draw()
        self.SetSize((self.Size[0],self.figurecanvas.Size[1]))
        currentsheet=0
        for _ in xrange(self.sheetcount):
            os.remove(self.client+'-worksheet'+str(currentsheet)+'.csv')
            currentsheet=currentsheet +1
#########################################################################################################
class MyForm(wx.Frame):
    #MAIN FRAME
    #-------------------------------------------------------------------------------------
    def __init__(self):
        wx.Frame.__init__(self, None, title="SSD-Single Subject Designs", size=(1100, 650))

        splitter = wx.SplitterWindow(self)
        topP = TopPanel(splitter)
        bottomP = BottomPanel(splitter)
#----Start Menubar-----------------------------------------------------------------------
        menubar=wx.MenuBar()
        first=wx.Menu()
        second=wx.Menu()
        third=wx.Menu()
        fourth=wx.Menu()

        first.Append(wx.NewId(),"New Window", "This is a new window")
        first.Append(wx.NewId(),"Open...", "This will open a new window")
        first.Append(wx.NewId(), "Save Dataframe", "")
        first.Append(wx.NewId(), "Save As", "")
        first.AppendSeparator()
        quitter=first.Append(wx.NewId(),"Exit", "This will close the program")

        second.Append(wx.NewId(), "Cut", "This will cut the selection")
        second.Append(wx.NewId(), "Copy", "This will copy the selection")
        second.Append(wx.NewId(), "Paste", "This will paste the selection")

        mbl=wx.Menu()
        mbl.Append(wx.ID_ANY, "Two Baselines")
        mbl.Append(wx.ID_ANY, "Three Baselines")
        mbl.Append(wx.ID_ANY, "Four Baselines")
        mbl.Append(wx.ID_ANY, "Five Baselines")
        mbl.Append(wx.ID_ANY, "Six Baselines")

        third.Append(wx.NewId(), "Analyze IOA", "Analyze Interobserver Agreement Data")

        third.Append(wx.NewId(), "AB.. Design", "A simple baseline, intervention design with x phases.")
        third.AppendMenu(wx.ID_ANY, "Multiple Baseline Design", mbl)
        third.Append(wx.NewId(), "Changing Criterion Design", "A design with several subphases within the treatment phase.")
        third.Append(wx.NewId(), "Multiple-Treatment Design", "A design with 2 or more treatments in an intervention phase.")
        googler=fourth.Append(wx.NewId(), "Import from Google Sheets", "Import a data set from Google")
        fourth.Append(wx.NewId(), "Import from Excel", "Import a data set from Microsoft Excel")
        menubar.Append(first, "File")
        menubar.Append(second, "Edit")
        menubar.Append(third, "Analyze")
        menubar.Append(fourth, "Import")
        self.SetMenuBar(menubar)

        self.Bind(wx.EVT_MENU, self.Quit, quitter)
        #self.Bind(wx.EVT_MENU, self.googlefunc, googler)
#--ENDMENUBAR-----------------------------------------------------------------------------
        # split the window
        splitter.SplitHorizontally(topP, bottomP)
        splitter.SetMinimumPaneSize(200)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(splitter, 1, wx.EXPAND)
        self.SetSizer(sizer)
#--QUIT FUNCTION-------------------------------------------------------------------------
    def Quit(self, e):
        yesNoBox=wx.MessageDialog(None, "Are you sure you want to quit?", "Exit?", wx.YES_NO)
        yesNoAnswer=yesNoBox.ShowModal()
        print yesNoAnswer
        if yesNoAnswer == 5103:
            self.Close()
            yesNoBox.Destroy()
        else:
            yesNoBox.Destroy()
#End of Quit Function---------------------------------------------------------------------
########################################################################################################
# Run the program
if __name__ == "__main__":
    app = wx.App(False)
    frame = MyForm()
    frame.Show()
    app.MainLoop()

Answer 1

我也遇到了这个问题，我尝试了很多方法和解决方案来解决它。最后我发现问题似乎是由 modulegraph 模块引起的。然后我搜索 https://pypi.python.org/pypi/py2app/并且在这个页面的末尾，它表明 Requires Distributions modulegraph (>=0.15) macholib (>=1.8) altgraph (>=0.13) 所以你需要做的就是下载modulegraph，macholib和最新的包文件altgraph，下载whl文件，并使用pip install XXX.whl。完成后，下载py2app最新版本的whl文件，并使用pip install XXX.whl安装py2app。最后你可以将你的python打包到应用程序文件中。只是确保所有模块都需要是最新的。希望这对您有所帮助。