configuration settings and startfile

Configuration Settings can now be changed with the -e command line argument
execution of 4grab has been moved to 4grab.py, but should also still work with download.py

1 files changed, 15 insertions, 1 deletions

diff --git a/config.py b/config.py
index 06cf0dc..7f448b8 100644
--- a/config.py
+++ b/config.py
@@ -40,11 +40,25 @@ class _Configuration(object):
         self.configparser.set("settings", "category", value)
 
     def option_exists(self, option):
-        for section in self.configparser.sections():
+        sections = self.configparser.sections()
+        for section in sections:
             if self.configparser.has_option(section, option):
                 return True
         return False
 
+    def set_option(self, option, value):
+        sec = None
+        sections = self.configparser.sections()
+        for section in sections:
+            if self.configparser.has_option(section, option):
+                sec = section
+        
+        if not sec is None:
+            self.configparser.set(sec, option, value)
+            return True
+        else:
+            return False
+
     def save(self):
         dirname = os.path.dirname(self.filename)
         if not os.path.exists(dirname):