MNT: show a temporary error message for control-select problem in py3.

src/diffpy/pdfgui/control/controlerrors.py

@@ -72,4 +72,9 @@ class ControlSyntaxError(ControlError):
     """
     pass
 
+class TempControlSelectError(ControlError):
+    """Temporary define this error to identify the select-control error in python3
+    """
+    pass
+
 # End of file

src/diffpy/pdfgui/gui/errorreportdialog_control_fix.py

@@ -0,0 +1,173 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+##############################################################################
+#
+# PDFgui            by DANSE Diffraction group
+#                   Simon J. L. Billinge
+#                   (c) 2006 trustees of the Michigan State University.
+#                   All rights reserved.
+#
+# File coded by:    Dmitriy Bryndin
+#
+# See AUTHORS.txt for a list of people who contributed.
+# See LICENSE.txt for license information.
+#
+##############################################################################
+
+# generated by wxGlade 0.9.3 on Fri Jul 19 16:01:37 2019
+
+#
+# "Bug report" Dialog
+#
+import wx
+import wx.html
+import webbrowser
+import re
+
+# Constants ------------------------------------------------------------------
+
+ISSUESTRACKER = "https://github.com/diffpy/diffpy.pdfgui/issues"
+USERSMAILINGLIST = "https://groups.google.com/d/forum/diffpy-users"
+_WEBSEARCHURL = "https://www.google.com/search?q={query}"
+
+
+_MSG_ERROR_REPORT = """
+<p>
+Currently the control-select is not supported in Python3 PDFgui. We will fix this issue in a future version.
+Please use shift-select for multiple cells instead.
+</p><p>
+"""
+
+# ----------------------------------------------------------------------------
+
+class ErrorReportDialogControlFix(wx.Dialog):
+    def __init__(self, *args, **kwds):
+        # begin wxGlade: ErrorReportDialog.__init__
+        kwds["style"] = kwds.get("style", 0) | wx.DEFAULT_DIALOG_STYLE | wx.MAXIMIZE_BOX | wx.MINIMIZE_BOX | wx.RESIZE_BORDER
+        wx.Dialog.__init__(self, *args, **kwds)
+        self.SetSize((540, 200))
+        self.label_header = wx.html.HtmlWindow(self, wx.ID_ANY)
+        # self.label_log = wx.StaticText(self, wx.ID_ANY, "Error Log:")
+        # self.text_ctrl_log = wx.TextCtrl(self, wx.ID_ANY, "", style=wx.TE_MULTILINE | wx.TE_READONLY)
+        # self.static_line_1 = wx.StaticLine(self, wx.ID_ANY)
+        # self.button_google = wx.Button(self, wx.ID_ANY, "Google This Error")
+        # self.button_copyErrorLog = wx.Button(self, wx.ID_ANY, "Copy Error Log")
+        self.button_close = wx.Button(self, wx.ID_CANCEL, "Close")
+
+        self.__set_properties()
+        self.__do_layout()
+
+        # self.Bind(wx.EVT_BUTTON, self.onGoogle, self.button_google)
+        # self.Bind(wx.EVT_BUTTON, self.onCopyErrorLog, self.button_copyErrorLog)
+        # end wxGlade
+        self.__customProperties()
+        return
+
+    def __set_properties(self):
+        # begin wxGlade: ErrorReportDialog.__set_properties
+        self.SetTitle("Problem Report for PDFgui")
+        self.SetSize((540, 200))
+        # end wxGlade
+
+    def __do_layout(self):
+        # begin wxGlade: ErrorReportDialog.__do_layout
+        sizer_main = wx.BoxSizer(wx.VERTICAL)
+        sizer_buttons = wx.BoxSizer(wx.HORIZONTAL)
+        sizer_log = wx.BoxSizer(wx.VERTICAL)
+        sizer_label = wx.BoxSizer(wx.HORIZONTAL)
+        sizer_label.Add(self.label_header, 1, wx.EXPAND, 5)
+        sizer_main.Add(sizer_label, 1, wx.ALL | wx.EXPAND, 5)
+        # sizer_log.Add(self.label_log, 0, wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP, 5)
+        # sizer_log.Add(self.text_ctrl_log, 1, wx.EXPAND | wx.LEFT | wx.RIGHT, 5)
+        # sizer_main.Add(sizer_log, 3, wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP, 10)
+        # sizer_main.Add(self.static_line_1, 0, wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP, 5)
+        # sizer_buttons.Add((20, 20), 1, 0, 0)
+        # sizer_buttons.Add(self.button_google, 0, wx.ALL, 5)
+        # sizer_buttons.Add(self.button_copyErrorLog, 0, wx.ALL, 5)
+        sizer_buttons.Add(self.button_close, 0, wx.ALL, 5)
+        sizer_main.Add(sizer_buttons, 0, wx.EXPAND, 0)
+        self.SetSizer(sizer_main)
+        self.Layout()
+        # end wxGlade
+
+    def __customProperties(self):
+        """Set custom properties."""
+        # Events
+        self.errorReport = True
+        # self.label_header.Bind(wx.html.EVT_HTML_LINK_CLICKED, self.onURL)
+        return
+
+    def ShowModal(self):
+        # there are 2 modes: error report and feature request
+
+        self.SetTitle("Problem Report for PDFgui")
+        self.label_header.SetPage(_MSG_ERROR_REPORT)
+        self.label_header.SetBackgroundColour('')
+        # self.text_ctrl_log.Show()
+        self.errorReport = True
+
+        wx.Dialog.ShowModal(self)
+
+
+# end of class ErrorReportDialog
+
+# Helper functions -----------------------------------------------------------
+
+def _extractSearchTerms(tbtext):
+    """
+    Extract search words from a Python exception traceback.
+
+    Parameters
+    ----------
+    tbtext : str
+        Python exception traceback converted to a string.
+
+    Returns
+    -------
+    searchterms : list
+        List of search terms to be used for Google search.
+    """
+    # extract module names and function names from a traceback
+    modfncpairs = re.findall(
+        r'File.*?([^/\\]*[.]py).*?, line \d+, in (\w+)',
+        tbtext, re.MULTILINE)
+    modfnc = list(sum(modfncpairs, ()))
+    # find the last line starting with "SomeError: ...".
+    lasterr = re.findall(r'^\w+Error:.*', tbtext, re.MULTILINE)
+    rv = modfnc + lasterr[-1:]
+    return rv
+
+##### testing code ############################################################
+
+_EXAMPLE_TRACEBACK = r"""
+Traceback (most recent call last):
+  File "C:\DiffPy\Python25\lib\site-packages\diffpy.pdfgui-1.0_r3067_20090410-py2.5.egg\diffpy\pdfgui\gui\errorwrapper.py", line 60, in _f
+    return func(*args, **kwargs)
+  File "C:\DiffPy\Python25\lib\site-packages\diffpy.pdfgui-1.0_r3067_20090410-py2.5.egg\diffpy\pdfgui\gui\mainframe.py", line 2176, in onSave
+    self.control.save(self.fullpath)
+  File "C:\DiffPy\Python25\lib\site-packages\diffpy.pdfgui-1.0_r3067_20090410-py2.5.egg\diffpy\pdfgui\control\pdfguicontrol.py", line 507, in save
+    self.projfile = projfile.encode('ascii')
+UnicodeDecodeError: 'ascii' codec can't decode byte 0xb0 in position 115: ordinal not in range(128)
+""".strip()
+
+class MyApp(wx.App):
+    def OnInit(self):
+        self.dialog = ErrorReportDialog(None, -1, "")
+        self.SetTopWindow(self.dialog)
+        self.test()
+        self.dialog.ShowModal()
+        self.dialog.Destroy()
+        return True
+
+    def test(self):
+        '''Testing code goes here.'''
+        # self.dialog.text_ctrl_log.SetValue(_EXAMPLE_TRACEBACK)
+        return
+
+# end of class MyApp
+
+if __name__ == "__main__":
+    app = MyApp(0)
+    app.MainLoop()
+
+##### end of testing code #####################################################

src/diffpy/pdfgui/gui/errorwrapper.py

@@ -27,6 +27,9 @@
 from diffpy.pdfgui.gui.errorreportdialog import ErrorReportDialog
 from diffpy.pdfgui.control.controlerrors import ControlError
 
+from diffpy.pdfgui.gui.errorreportdialog_control_fix import ErrorReportDialogControlFix
+from diffpy.pdfgui.control.controlerrors import TempControlSelectError
+
 # these methods will not be wrapped in catchFunctionErrors
 _EXCLUDED_METHODS = dict.fromkeys(dir(wx.Panel) + dir(wx.Dialog))
 
@@ -58,6 +61,12 @@ def _f(*args, **kwargs):
         try:
             return func(*args, **kwargs)
 
+        #to be deleted. temporarily used for show the select-control error.
+        except TempControlSelectError:
+            dlg = ErrorReportDialogControlFix(obj.mainFrame)
+            dlg.ShowModal()
+            dlg.Destroy()
+
         # Display ControlError error messages in a dialog.
         except ControlError as e:
             if not hasmf:

src/diffpy/pdfgui/gui/phaseconfigurepanel.py

@@ -31,6 +31,7 @@
 from diffpy.pdfgui.gui import phasepanelutils
 from diffpy.utils.wx import gridutils
 
+from diffpy.pdfgui.control.controlerrors import TempControlSelectError
 
 class PhaseConfigurePanel(wx.Panel, PDFPanel):
     """Panel for configuring a phase.
@@ -451,7 +452,12 @@ def onEditorShown(self, event): # wxGlade: PhaseConfigurePanel.<event_handler>
         i = event.GetRow()
         j = event.GetCol()
         self._focusedText = self.gridAtoms.GetCellValue(i,j)
-        self._selectedCells = gridutils.getSelectedCells(self.gridAtoms)
+        # self._selectedCells = gridutils.getSelectedCells(self.gridAtoms)
+        #TODO: temporary show the error message for control-select.
+        try:
+            self._selectedCells = gridutils.getSelectedCells(self.gridAtoms)
+        except TypeError:
+            raise TempControlSelectError("controlselecterror")
         return
 
     def onCellChange(self, event): # wxGlade: PhaseConfigurePanel.<event_handler>