Add config file support under Windows [issue #288]

glances/glances.py

@@ -401,6 +401,7 @@ class Config:
         * Linux: ~/.config/glances, /etc/glances
         * BSD: ~/.config/glances, /usr/local/etc/glances
         * Mac: ~/Library/Application Support/glances, /usr/local/etc/glances
+        * Windows: %APPDATA%\glances
 
         The config file will be searched in the following order of priority:
             * /path/to/file (via -C flag)
@@ -425,6 +426,9 @@ class Config:
             paths.append(os.path.join(
                 os.path.expanduser('~/Library/Application Support/'),
                 __appname__, self.filename))
+        elif is_Windows:
+            paths.append(os.path.join(
+                os.environ.get('APPDATA'), __appname__, self.filename))
 
         if is_Linux:
             paths.append(os.path.join('/etc', __appname__, self.filename))

setup.py

@@ -18,12 +18,14 @@ data_files = [
 ]
 
 if hasattr(sys, 'real_prefix') or 'bsd' in sys.platform:
-    etc_path = os.path.join(sys.prefix, 'etc', 'glances')
+    conf_path = os.path.join(sys.prefix, 'etc', 'glances')
 if not hasattr(sys, 'real_prefix') and 'linux' in sys.platform:
-    etc_path = os.path.join('/etc', 'glances')
+    conf_path = os.path.join('/etc', 'glances')
 elif 'darwin' in sys.platform:
-    etc_path = os.path.join('/usr/local', 'etc', 'glances')
-data_files.append((etc_path, ['glances/conf/glances.conf']))
+    conf_path = os.path.join('/usr/local', 'etc', 'glances')
+elif 'win32' in sys.platform:
+    conf_path = os.path.join(os.environ.get('APPDATA'), 'glances')
+data_files.append((conf_path, ['glances/conf/glances.conf']))
 
 for mo in glob.glob('i18n/*/LC_MESSAGES/*.mo'):
     data_files.append((os.path.dirname(mo).replace('i18n/', 'share/locale/'), [mo]))
@@ -32,7 +34,7 @@ if sys.platform.startswith('win'):
     requires = ['psutil>=0.5.1', 'colorconsole==0.6']
 else:
     requires = ['psutil>=0.5.1']
-    
+
 setup(
     name='Glances',
     version='1.7.1',