diff --git a/.python-py.metadata b/.python-py.metadata
new file mode 100644
index 0000000..0c57d5e
--- /dev/null
+++ b/.python-py.metadata
@@ -0,0 +1 @@
+05b890b22b8ce25ab99aee8e35040bc3f944116e py-1.5.3.tar.gz
diff --git a/sources b/sources
index 0a979af..296b79c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-667d37a148ad9fb81266492903f2d880  py-1.5.3.tar.gz
+SHA512 (py-1.5.3.tar.gz) = 243c0da94c439163257c525ef00b30fd6d8add5897121ee0b1f19476b50f18823ce2b99a5ab27a9cf47598b538758d0534060123dce0820d2a65d98046548c96