add more docstrings

InvenTree/common/admin.py

@@ -1,3 +1,5 @@
+"""Admin for the common app."""
+
 from django.contrib import admin
 
 from import_export.admin import ImportExportModelAdmin
@@ -6,6 +8,7 @@ import common.models
 
 
 class SettingsAdmin(ImportExportModelAdmin):
+    """Admin settings for InvenTreeSetting."""
 
     list_display = ('key', 'value')
 
@@ -18,6 +21,7 @@ class SettingsAdmin(ImportExportModelAdmin):
 
 
 class UserSettingsAdmin(ImportExportModelAdmin):
+    """Admin settings for InvenTreeUserSetting."""
 
     list_display = ('key', 'value', 'user', )
 
@@ -30,16 +34,19 @@ class UserSettingsAdmin(ImportExportModelAdmin):
 
 
 class WebhookAdmin(ImportExportModelAdmin):
+    """Admin settings for Webhook."""
 
     list_display = ('endpoint_id', 'name', 'active', 'user')
 
 
 class NotificationEntryAdmin(admin.ModelAdmin):
+    """Admin settings for NotificationEntry."""
 
     list_display = ('key', 'uid', 'updated', )
 
 
 class NotificationMessageAdmin(admin.ModelAdmin):
+    """Admin settings for NotificationMessage."""
 
     list_display = ('age_human', 'user', 'category', 'name', 'read', 'target_object', 'source_object', )
 

InvenTree/common/files.py

@@ -161,6 +161,7 @@ class FileManager:
         return headers
 
     def col_count(self):
+        """Return the number of columns in the file."""
         if self.data is None:
             return 0