Fallback to user folder if initialdir does not exists

Author: j4321

README.rst

@@ -115,6 +115,9 @@ Documentation
 Changelog
 ---------
 
+- tkfilebrowser 2.2.3
+    * Fix FileNotFoundError if initialdir does not exist
+
 - tkfilebrowser 2.2.2
     * Fix ValueError in after_cancel with Python 3.6.5
 

changelog

@@ -6,6 +6,9 @@ Copyright 2017 Juliette Monsel <j_4321@protonmail.com>
 Changelog
 ---------
 
+- tkfilebrowser 2.2.3
+    * Fix FileNotFoundError if initialdir does not exist
+
 - tkfilebrowser 2.2.2
     * Fix ValueError in after_cancel with Python 3.6.5
 

setup.py

@@ -12,7 +12,7 @@
     long_description = f.read()
 
 setup(name='tkfilebrowser',
-      version='2.2.2',
+      version='2.2.3',
       description='File browser for Tkinter, alternative to tkinter.filedialog in linux with GTK bookmarks support.',
       long_description=long_description,
       url='https://github.com/j4321/tkFileBrowser',
@@ -29,6 +29,7 @@
                    'Programming Language :: Python :: 3.4',
                    'Programming Language :: Python :: 3.5',
                    'Programming Language :: Python :: 3.6',
+                   'Programming Language :: Python :: 3.7',
                    'Natural Language :: English',
                    'Natural Language :: French',
                    'Operating System :: POSIX :: Linux'],

tkfilebrowser/filebrowser.py

@@ -19,7 +19,9 @@
 
 Main class
 """
-
+# TODO: fix filetype display for extensions like .tar.xz
+# TODO: improve extension change
+# TODO: show desktop in shortcuts
 
 import psutil
 from os import walk, mkdir, stat, access, W_OK
@@ -1043,7 +1045,7 @@ def _display_folder_walk(self, folder, reset=True, update_bar=True):
                 self.hidden = self.right_tree.tag_has("hidden")
                 self.right_tree.detach(*self.right_tree.tag_has("hidden"))
         except StopIteration:
-            print("err")
+            self._display_folder_walk(expanduser('~'), reset, update_bar)
 
     def _display_folder_scandir(self, folder, reset=True, update_bar=True):
         """
@@ -1122,8 +1124,8 @@ def _display_folder_scandir(self, folder, reset=True, update_bar=True):
             if self.hide:
                 self.hidden = self.right_tree.tag_has("hidden")
                 self.right_tree.detach(*self.right_tree.tag_has("hidden"))
-        except StopIteration:
-            print("err")
+        except FileNotFoundError:
+            self._display_folder_scandir(expanduser('~'), reset=True, update_bar=True)
 
     def create_folder(self, event=None):
         """Create new folder in current location."""