add log dir

.idea/workspace.xml

@@ -4,14 +4,7 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="5e4481c0-7ba2-42e4-bbe6-4c36a0d36baa" name="Changes" comment="">
-      <change afterPath="$PROJECT_DIR$/app.py" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/main" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/packages.txt" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/requirements.txt" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/run_sem_test.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
-    </list>
+    <list default="true" id="5e4481c0-7ba2-42e4-bbe6-4c36a0d36baa" name="Changes" comment="create" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -28,18 +21,18 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "RunOnceActivity.OpenProjectViewOnStart": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "WebServerToolWindowFactoryState": "false",
-    "node.js.detected.package.eslint": "true",
-    "node.js.detected.package.tslint": "true",
-    "node.js.selected.package.eslint": "(autodetect)",
-    "node.js.selected.package.tslint": "(autodetect)",
-    "vue.rearranger.settings.migration": "true"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
   }
-}]]></component>
+}</component>
   <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
   <component name="TaskManager">
     <task active="true" id="Default" summary="Default task">
@@ -50,10 +43,23 @@
       <updated>1723386888312</updated>
       <workItem from="1723386893769" duration="12000" />
       <workItem from="1723386970626" duration="451000" />
+      <workItem from="1723387453009" duration="649000" />
     </task>
+    <task id="LOCAL-00001" summary="create">
+      <created>1723387548126</created>
+      <option name="number" value="00001" />
+      <option name="presentableId" value="LOCAL-00001" />
+      <option name="project" value="LOCAL" />
+      <updated>1723387548126</updated>
+    </task>
+    <option name="localTasksCounter" value="2" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="3" />
   </component>
+  <component name="VcsManagerConfiguration">
+    <MESSAGE value="create" />
+    <option name="LAST_COMMIT_MESSAGE" value="create" />
+  </component>
 </project>

app.py

@@ -22,6 +22,8 @@ description = "Automated Contextual Privacy Policies Generation for Mobile Apps"
 
 # log
 log_file_path = 'logs/app.log'
+if not os.path.exists(log_file_path):
+    os.makedirs(log_file_path)
 
 # set log handler（Generate one log file per day and keep only the latest 7 files）
 handler = TimedRotatingFileHandler(log_file_path, when='W0', interval=1, backupCount=7)