fix login error and add clear cache option

Author: edit4ever

bin/tv_grab_zap2xml

@@ -51,7 +51,7 @@ do case "$1" in
      ;;
 
    -v | --version )
-     printf "0.6.6\n"
+     printf "0.6.7\n"
      ;;
 
    -c | --capabilities )

default.py

@@ -17,8 +17,20 @@
 #  the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
 #  http://www.gnu.org/copyleft/gpl.html
 ################################################################################
-import xbmcgui
+import xbmc,xbmcaddon,xbmcgui
+import os
 
 dialog = xbmcgui.Dialog()
-if dialog.yesno('This is addon runs from within Tvheadend', 'Add your zap2it/screener/tvguide login info in the addon configuration.  Reboot and setup the grabber in tvheadend before enabling the other options.'):
-    xbmc.executebuiltin(Addon.OpenSettings())
+if dialog.yesno('This is addon runs from within Tvheadend', 'Add your zap2it/screener/tvguide login info in the addon configuration.  Then reboot and setup the grabber channels in tvheadend before enabling the other options.', 'Would you like to open the addon settings?'):
+    xbmcaddon.Addon().openSettings()
+if dialog.yesno('Clear the listings cache', 'Would you like to clear the listings cache?', 'This might be needed to download updated "favorite" channels.'):
+    scandirs = xbmc.translatePath(
+    'special://home/addons/script.module.zap2xml/cache'
+    )
+    path = scandirs
+    exts = ('html.gz')
+    if os.path.exists(scandirs):
+        for root, dirs, files in os.walk(path):
+            for currentFile in files:
+                if any(currentFile.lower().endswith(exts) for ext in exts):
+                    os.remove(os.path.join(root, currentFile))

zap2xml.py

@@ -150,7 +150,7 @@ def pout (self, pstr, log_type='none',printOut = True, func = False):
 br = None #browser global
 gridHours = 0
 loggedinMatchZ = 0
-loggedinStr = '.*Logout of your Screener account.*'
+loggedinStr = '.*Logout of your Zap2it account.*'
 programs = {}
 cp = None
 stations = {}