create core package

system/base/python/comar/pakhandler.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+
+import piksemel
+import sys
+import os
+
+pythonPath="/usr/lib/python%d.%d" % sys.version_info[:2]
+
+def byteCompile(filepath):
+    doc = piksemel.parse(filepath)
+    paths = []
+    for item in doc.tags("File"):
+        path = item.getTagData("Path")
+        if path.endswith(".py") and not path.startswith("usr/share/doc/"):
+            paths.append("/"+path)
+
+    if paths:
+        os.system("/usr/bin/python %s/py_compile.py %s" % (pythonPath, " ".join(paths)))
+
+def removeByteCompiled(filepath):
+    doc = piksemel.parse(filepath)
+    for item in doc.tags("File"):
+        path = item.getTagData("Path")
+        if path.endswith(".py"):
+            try:
+                # Remove .pyc and .pyo
+                os.unlink("/%sc" % path)
+                os.unlink("/%so" % path)
+            except OSError:
+                pass
+
+def setupPackage(metapath, filepath):
+    byteCompile(filepath)
+
+def cleanupPackage(metapath, filepath):
+    pass
+
+def postCleanupPackage(metapath, filepath):
+    removeByteCompiled(filepath)