small update

__init__.py

@@ -6,8 +6,10 @@ from config import Config
 import os
 import re
 from os.path import isfile, abspath
+package_directory = os.path.dirname(os.path.abspath(__file__))
 
-cfg = Config(file('config.cfg'))
+#cfg = Config(file('./config.cfg'))
+cfg = Config(file(os.path.join(package_directory, 'config.cfg')))
 
 FLATPAGES_AUTO_RELOAD = cfg.pages_reload
 FLATPAGES_EXTENSION = '.md'
@@ -15,7 +17,7 @@ FLATPAGES_ROOT = abspath(cfg.pages_root)
 FLATPAGES_FP_ROOT = abspath(cfg.pages_root)
 
 app = Flask(__name__)
-flatpages = FlatPages(app,'FP')
+flatpages = FlatPages(app)
 flatpages.get('index')
 freezer = Freezer(app)
 app.config.from_object(__name__)
@@ -30,11 +32,19 @@ def get_sub_pages(path, page):
 
 def get_sub_ipages(path, page):
     ppath=page.path
-    ps=[p for p in flatpages if p.path.startswith(path) and not ( re.match('.*index',p.path) is None) and  ( re.match(ppath,p.path) is None)]
+    cc=len(path.split('/'))
+    if path=="":
+        cc=0
+    ps=[p for p in flatpages if p.path.startswith(path) and not ( re.match('.*index',p.path) is None) and  ( re.match(ppath,p.path) is None) and len(p.path.split('/'))<=cc+2 ]
     return ps 
 
 def get_flatpage(path):
     is_index=False
+    if path == 'index' or path=='':
+        is_index=True
+        path=''
+        pathi='index'
+    else:
         if path.split('/')[-1]=='index':
             is_index=True
             path='/'.join(path.split('/')[0:-1])