add warning_box func to fpdb, add validate_config func, checks existence of hhArchiveBase, pops up warnings if not present

hhc traps errors creating folders, need to learn how to make it fail properly afterwards.

pyfpdb/HandHistoryConverter.py

@@ -82,13 +82,21 @@ follow :  whether to tail -f the input"""
             # TODO: out_path should be sanity checked.
             out_dir = os.path.dirname(self.out_path)
             if not os.path.isdir(out_dir) and out_dir != '':
-                log.info("Creating directory '%s'" % out_dir)
+                try:
                     os.makedirs(out_dir)
+                except: # we get a WindowsError here in Windows.. pretty sure something else for Linux :D
+                    log.error("Unable to create output directory %s for HHC!" % out_dir)
+                    print "*** ERROR: UNABLE TO CREATE OUTPUT DIRECTORY", out_dir
+                    # TODO: pop up a box to allow person to choose output directory?
+                    # TODO: shouldn't that be done when we startup, actually?
+                else:
+                    log.info("Created directory '%s'" % out_dir)
             try:
                 self.out_fh = codecs.open(self.out_path, 'w', 'cp1252')
-                log.debug("out_path %s opened as %s" % (self.out_path, self.out_fh))
             except:
                 log.error("out_path %s couldn't be opened" % (self.out_path))
+            else:
+                log.debug("out_path %s opened as %s" % (self.out_path, self.out_fh))
 
         self.follow = follow
         self.compiledPlayers   = set()

pyfpdb/fpdb.py

@@ -425,6 +425,8 @@ class fpdb:
         # Database connected to successfully, load queries to pass on to other classes
         self.db.connection.rollback()
         
+        self.validate_config()
+
     def not_implemented(self, widget, data=None):
         print "todo: called unimplemented menu entry (users: pls ignore this)"#remove this once more entries are implemented
 
@@ -544,6 +546,36 @@ This program is licensed under the AGPL3, see docs"""+os.sep+"agpl-3.0.txt")
         self.load_profile()
         sys.stderr.write("fpdb starting ...")
         
+    def warning_box(self, str, diatitle="FPDB WARNING"):
+            diaWarning = gtk.Dialog(title=diatitle, parent=None, flags=0, buttons=(gtk.STOCK_OK,gtk.RESPONSE_OK))
+
+            label = gtk.Label(str)
+            diaWarning.vbox.add(label)
+            label.show()
+
+            response = diaWarning.run()
+            diaWarning.destroy()
+            return response
+        
+    def validate_config(self):
+        hhbase    = self.config.get_import_parameters().get("hhArchiveBase")
+        hhbase    = os.path.expanduser(hhbase)
+        #hhdir     = os.path.join(hhbase,site)
+        hhdir       = hhbase
+        if not os.path.isdir(hhdir):
+            diapath = gtk.MessageDialog(parent=None, flags=0, type=gtk.MESSAGE_WARNING, buttons=(gtk.BUTTONS_YES_NO), message_format="Setup hh dir")
+            diastring = "WARNING: Unable to find output hh directory %s. Press YES to create this directory, or NO to select a new one." % hhdir
+            diapath.format_secondary_text(diastring)
+            response = diapath.run()
+            diapath.destroy()
+            if response == gtk.RESPONSE_YES:
+                try:
+                    os.makedirs(hhdir)
+                except:
+                    self.warning_box("WARNING: Unable to create hand output directory. Importing is not likely to work until this is fixed.")
+            elif response == gtk.RESPONSE_NO:
+                self.warning_box("UNIMPLEMENTED: selection of HH directory not yet implemented, please edit your HUD_config.xml file and set hhArchiveBase to a valid directory")
+
     def main(self):
         gtk.main()
         return 0