Mercurial Repositories > eric / file diff

--- a/src/eric7/Project/Project.py	Fri Mar 08 15:30:53 2024 +0100
+++ b/src/eric7/Project/Project.py	Fri Mar 08 15:51:14 2024 +0100
@@ -5563,6 +5563,27 @@
         self.createSBOMAct.triggered.connect(self.__createSBOMFile)
         self.actions.append(self.createSBOMAct)
 
+        self.clearByteCodeCachesAct = EricAction(
+            self.tr("Clear Byte Code Caches"),
+            self.tr("Clear Byte Code &Caches"),
+            0,
+            0,
+            self.othersGrp,
+            "project_clear_bytecode_caches",
+        )
+        self.clearByteCodeCachesAct.setStatusTip(
+            self.tr("Clear the byte code caches of the project.")
+        )
+        self.clearByteCodeCachesAct.setWhatsThis(
+            self.tr(
+                """<b>Clear Byte Code Caches</b>"""
+                """<p>This deletes all directories containing byte code cache files."""
+                """</p>"""
+            )
+        )
+        self.clearByteCodeCachesAct.triggered.connect(self.__clearByteCodeCaches)
+        self.actions.append(self.clearByteCodeCachesAct)
+
         ###################################################################
         ## Project Tools - code formatting actions - Black
         ###################################################################
@@ -7908,6 +7929,39 @@
             # the configuration file does not exist or is invalid JSON
             self.__initVenvConfiguration()
 
+    #########################################################################
+    ## Below are methods implementing some tool functionality
+    #########################################################################
+
+    @pyqtSlot()
+    def __clearByteCodeCaches(self, directory=None):
+        """
+        Private method to recursively clear the byte code caches of a given directory.
+
+        Note: The byte code cache directiries are named '__pycache__'.
+
+        @param directory directory name to clear byte code caches from (defaults to
+            None)
+        @type str (optional)
+        """
+        if directory is None:
+            # When directory is 'None', we were called by the QAction.
+            if self.ppath:
+                directory = self.ppath
+            else:
+                return
+
+        # step 1: delete the __pycache__ directory
+        cacheDir = os.path.join(directory, "__pycache__")
+        if os.path.exists(cacheDir):
+            shutil.rmtree(cacheDir, ignore_errors=True)
+
+        # step 2: descent into subdirectories
+        with os.scandir(directory) as dirEntriesIterator:
+            for dirEntry in dirEntriesIterator:
+                if dirEntry.is_dir():
+                    self.__clearByteCodeCaches(dirEntry.path)
+
     #############################################################################
     ## Below are methods implementing the support for 'eric-ide server projects
     #############################################################################