astro/py-ro: Fix build with setuptools 58.0.0+

astro/py-ro/files/patch-2to3

@@ -0,0 +1,191 @@
+--- python/RO/AddCallback.py.orig	2015-11-03 17:58:36 UTC
++++ python/RO/AddCallback.py
+@@ -1,4 +1,4 @@
+-from __future__ import absolute_import, division, print_function
++
+ """Mixing class(es) for adding callback capabilities.
+ 
+ History:
+@@ -145,7 +145,7 @@ class BaseMixin(object):
+             return
+ 
+         if not callable(callFunc):
+-            raise ValueError, "callFunc %r is not callable" % (callFunc,)
++            raise ValueError("callFunc %r is not callable" % (callFunc,))
+         
+         # add new function
+         if callFunc not in self._callbacks:
+@@ -264,7 +264,7 @@ class TkButtonMixin(BaseMixin):
+ 
+         if command is not None:
+             if not callable(command):
+-                raise ValueError, "command %r is not callable" % (command,)
++                raise ValueError("command %r is not callable" % (command,))
+             def doCommand(wdg):
+                 return command()
+             self.addCallback(doCommand)
+--- python/RO/procFiles.py.orig	2015-09-24 22:49:08 UTC
++++ python/RO/procFiles.py
+@@ -1,5 +1,5 @@
+ #!/usr/bin/env python
+-from __future__ import absolute_import, division, print_function
++
+ """procFiles calls a user-supplied function "func" to process a set of files one by one.
+ The processed data is typically concatenated into one output file, but this behavior
+ is controlled by outPath.
+@@ -161,7 +161,7 @@ def procFiles (
+ ):
+     # make sure func is callable
+     if not callable(func):
+-        raise RuntimeError, "supplied function is not callable"
++        raise RuntimeError("supplied function is not callable")
+ 
+     # handle case of inPathList being a single string
+     inPathList = RO.SeqUtil.asSequence(inPathList)
+@@ -212,7 +212,7 @@ def procFiles (
+             sys.stdout = file(outPath, 'w')
+         except ImportError:
+             # unknown platform; use standard prompt
+-            outFile = raw_input(
++            outFile = input(
+                 "output file relative to %r [stdout]: " % outDir)
+ 
+             # generate outPath, and if it's a file, open it and redirect stdout
+--- python/RO/Wdg/PythonWdg.py.orig	2015-09-24 22:59:33 UTC
++++ python/RO/Wdg/PythonWdg.py
+@@ -1,5 +1,5 @@
+ #!/usr/bin/env python
+-from __future__ import division, print_function
++
+ """An interactive Python session and simple script file editor/runner
+ that may be used from Tkinter scripts. Before running a script,x=Tk() is replaced with x=Toplevel() and mainloop() is eliminated. Hence some Tk scripts
+ may be safely run. Presumably there are limitations. I suspect that mucking about
+@@ -41,13 +41,13 @@ __all__ = ['PythonWdg']
+ 
+ import os
+ import re
+-import Tkinter
+-import tkFileDialog
++import tkinter
++import tkinter.filedialog
+ import RO.CnvUtil
+ import RO.OS
+-import Text
++from . import Text
+ 
+-class PythonWdg(Tkinter.Frame):
++class PythonWdg(tkinter.Frame):
+     """A frame containing text window into which you may enter Python code.
+     
+     Inputs:
+@@ -60,7 +60,7 @@ class PythonWdg(Tkinter.Frame):
+         filePath = None,
+         helpURL = None,
+     **kargs):
+-        Tkinter.Frame.__init__(self, master, **kargs)
++        tkinter.Frame.__init__(self, master, **kargs)
+ 
+         self.master=master
+         self.filePath = filePath
+@@ -71,39 +71,39 @@ class PythonWdg(Tkinter.Frame):
+             height = 10,
+             helpURL = helpURL
+         )
+-        self.inputWdg.grid(row=0, column=0, sticky=Tkinter.NSEW)
++        self.inputWdg.grid(row=0, column=0, sticky=tkinter.NSEW)
+         self.inputWdg.bind("<Key-Escape>", self.run)
+ 
+-        self.scroll = Tkinter.Scrollbar(self, command=self.inputWdg.yview)
++        self.scroll = tkinter.Scrollbar(self, command=self.inputWdg.yview)
+         self.inputWdg.configure(yscrollcommand=self.scroll.set)
+-        self.scroll.grid(row=0, column=1, sticky=Tkinter.NS)
++        self.scroll.grid(row=0, column=1, sticky=tkinter.NS)
+ 
+         if self.filePath:
+             fd = RO.OS.openUniv(self.filePath)
+             try:
+-                self.inputWdg.delete(1.0, Tkinter.END)
++                self.inputWdg.delete(1.0, tkinter.END)
+                 for line in fd.readlines():
+-                    self.inputWdg.insert(Tkinter.END, line)
++                    self.inputWdg.insert(tkinter.END, line)
+             finally:
+                 fd.close()
+ 
+-        self.cmdbar = Tkinter.Frame(self, borderwidth=2, relief=Tkinter.SUNKEN)
+-        self.open = Tkinter.Button(self.cmdbar, text='Open...', command=self.open)
+-        self.open.pack(side=Tkinter.LEFT, expand=0, padx=3, pady=3)
+-        self.save = Tkinter.Button(self.cmdbar, text='Save...', command=self.save)
+-        self.save.pack(side=Tkinter.LEFT, expand=0, padx=3, pady=3)
+-        self.clr  = Tkinter.Button(self.cmdbar, text='Clear', command=self.clr)
+-        self.clr.pack(side=Tkinter.LEFT, expand=0, padx=3, pady=3)
+-        self.run  =Tkinter.Button(self.cmdbar, text='Run', command=self.run)
+-        self.run.pack(side=Tkinter.RIGHT, expand=0, padx=3, pady=3)
+-        self.cmdbar.grid(row=1, column=0, columnspan=2, sticky=Tkinter.EW)
++        self.cmdbar = tkinter.Frame(self, borderwidth=2, relief=tkinter.SUNKEN)
++        self.open = tkinter.Button(self.cmdbar, text='Open...', command=self.open)
++        self.open.pack(side=tkinter.LEFT, expand=0, padx=3, pady=3)
++        self.save = tkinter.Button(self.cmdbar, text='Save...', command=self.save)
++        self.save.pack(side=tkinter.LEFT, expand=0, padx=3, pady=3)
++        self.clr  = tkinter.Button(self.cmdbar, text='Clear', command=self.clr)
++        self.clr.pack(side=tkinter.LEFT, expand=0, padx=3, pady=3)
++        self.run  =tkinter.Button(self.cmdbar, text='Run', command=self.run)
++        self.run.pack(side=tkinter.RIGHT, expand=0, padx=3, pady=3)
++        self.cmdbar.grid(row=1, column=0, columnspan=2, sticky=tkinter.EW)
+ 
+         self.grid_rowconfigure(0, weight=1)
+         self.grid_columnconfigure(0, weight=1)
+         self.inputWdg.focus_set()
+ 
+     def run(self, evt=None, globs=None, locs=None):
+-        script = self.inputWdg.get(1.0, Tkinter.END)
++        script = self.inputWdg.get(1.0, tkinter.END)
+ 
+         # replace x = Tk() with x = Toplevel()
+         tkPat = re.compile(r"^(.*=\s*)(:?ROStd)?Tk\(\)(.*)$", re.MULTILINE)
+@@ -118,26 +118,26 @@ class PythonWdg(Tkinter.Frame):
+             globs = __main__.__dict__
+         if locs is None:
+             locs = globs
+-        exec script in globs, locs
++        exec(script, globs, locs)
+ 
+     def open(self):
+-        filePath = tkFileDialog.askopenfilename()
++        filePath = tkinter.filedialog.askopenfilename()
+         if not filePath:
+             return
+         filePath = RO.CnvUtil.asStr(filePath)
+-        top = Tkinter.Toplevel(self.master, )
++        top = tkinter.Toplevel(self.master, )
+         top.title(os.path.basename(filePath))
+         frame = PythonWdg(top, filePath=filePath)
+-        frame.pack(expand=Tkinter.YES, fill=Tkinter.BOTH)
++        frame.pack(expand=tkinter.YES, fill=tkinter.BOTH)
+ 
+     def save(self, forPrt=None):
+-        script = self.inputWdg.get(1.0, Tkinter.END)
++        script = self.inputWdg.get(1.0, tkinter.END)
+         if not script:
+             return
+         if forPrt:
+             filePath = 'prt.tmp'
+         else:
+-            filePath = tkFileDialog.asksaveasfilename(initialfile=self.filePath)
++            filePath = tkinter.filedialog.asksaveasfilename(initialfile=self.filePath)
+             if not filePath:
+                 return
+             self.filePath = RO.CnvUtil.asStr(filePath)
+@@ -152,10 +152,10 @@ class PythonWdg(Tkinter.Frame):
+ 
+ 
+ if __name__ == '__main__':
+-    root = Tkinter.Tk()
++    root = tkinter.Tk()
+     
+     testFrame = PythonWdg(root)
+     root.geometry("+0+450")
+-    testFrame.pack(expand=Tkinter.YES, fill=Tkinter.BOTH)
++    testFrame.pack(expand=tkinter.YES, fill=tkinter.BOTH)
+ 
+     root.mainloop()