* fix: true'yla false karismis zaten oh oh

* option almak icin bir yardimci rutin

pisi/api.py

@@ -46,12 +46,7 @@ def init(database = True, options = None, ui = None ):
     import pisi.config
     ctx.config = pisi.config.Config(options)
 
-    init_comar = False
-    if ctx.config.options:
-        if hasattr(ctx.config.options, 'ignore_comar'):
-            if ctx.config.options.ignore_comar:
-                init_comar = True
-    if init_comar:
+    if not ctx.config.get_option('ignore_comar'):
         # FIXME: just try for others (that don't use comar)
         try:
             import comar

pisi/config.py

@@ -28,6 +28,12 @@ class Config(object):
         self.values = ConfigurationFile("/etc/pisi/pisi.conf")
         self.destdir = self.values.general.destinationdirectory
 
+    def get_option(self, opt):
+        if self.options:
+            if hasattr(self.options, opt):
+                return getattr(self.options, opt)
+        return None
+
     # directory accessor functions
     # here is how it goes
     # x_dir: system wide directory for storing info type x