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Commit 0aebaad33de12dd5a6f75bd8b39602af36ec2633

Authored by Thiago Franco de Moraes
1 parent 079333b3
Exists in master

Showing error message when trying to export project inside a folder without write permission

Showing 1 changed file with 22 additions and 6 deletions   Show diff stats
invesalius/gui/frame.py
  Diff comments   View file @0aebaad
@@ -23,6 +23,7 @@ import platform @@ -23,6 +23,7 @@ import platform
23 import subprocess 23 import subprocess
24 import sys 24 import sys
25 import webbrowser 25 import webbrowser
  26 +import errno
26 27
27 import invesalius.constants as const 28 import invesalius.constants as const
28 import invesalius.gui.default_tasks as tasks 29 import invesalius.gui.default_tasks as tasks
@@ -687,19 +688,34 @@ class Frame(wx.Frame): @@ -687,19 +688,34 @@ class Frame(wx.Frame):
687 688
688 session = ses.Session() 689 session = ses.Session()
689 last_directory = session.get('paths', 'last_directory_export_prj', '') 690 last_directory = session.get('paths', 'last_directory_export_prj', '')
690 - dlg = wx.FileDialog(None, 691 + fdlg = wx.FileDialog(None,
691 "Export slice ...", 692 "Export slice ...",
692 last_directory, # last used directory 693 last_directory, # last used directory
693 os.path.split(p.name)[-1], # initial filename 694 os.path.split(p.name)[-1], # initial filename
694 WILDCARD_EXPORT_SLICE, 695 WILDCARD_EXPORT_SLICE,
695 wx.FD_SAVE|wx.FD_OVERWRITE_PROMPT) 696 wx.FD_SAVE|wx.FD_OVERWRITE_PROMPT)
696 - if dlg.ShowModal() == wx.ID_OK:  
697 - filename = dlg.GetPath()  
698 - ext = IDX_EXT[dlg.GetFilterIndex()] 697 + if fdlg.ShowModal() == wx.ID_OK:
  698 + filename = fdlg.GetPath()
  699 + ext = IDX_EXT[fdlg.GetFilterIndex()]
  700 + dirpath = os.path.split(filename)[0]
699 if not filename.endswith(ext): 701 if not filename.endswith(ext):
700 filename += ext 702 filename += ext
701 - p.export_project(filename)  
702 - session['paths']['last_directory_export_prj'] = os.path.split(filename)[0] 703 + try:
  704 + p.export_project(filename)
  705 + except (OSError, IOError) as err:
  706 + if err.errno == errno.EACCES:
  707 + message = "It was not possible to save because you don't have permission to write at {}".format(dirpath)
  708 + else:
  709 + message = "It was not possible to save because"
  710 + d = dlg.ErrorMessageBox(
  711 + None,
  712 + "Save project error",
  713 + "{}:\n{}".format(message, err)
  714 + )
  715 + d.ShowModal()
  716 + d.Destroy()
  717 + else:
  718 + session['paths']['last_directory_export_prj'] = dirpath
703 719
704 def ShowProjectProperties(self): 720 def ShowProjectProperties(self):
705 window = project_properties.ProjectProperties(self) 721 window = project_properties.ProjectProperties(self)