From e17f8752e02da1e8725d28287f1f5b2a3cde5276 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eray=20=C3=96zkural?= <eray@pardus.org.tr>
Date: Tue, 21 Jun 2005 11:15:21 +0000
Subject: [PATCH] * version diye bir module cabasina girdim, dependency
 kosullari icin   gerekir.   - tabii allah bilir daha ne gerekiyordur tamami
 icin ama neyse :(

---
 pisi/version.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 pisi/version.py

diff --git a/pisi/version.py b/pisi/version.py
new file mode 100644
index 00000000..b298859e
--- /dev/null
+++ b/pisi/version.py
@@ -0,0 +1,24 @@
+# version structure
+
+class Version:
+    def __init__(self, verstring):
+        self.comps = verstring.split('.-')
+
+    def pred(self,rhs,pred):
+        for i in range(0, len(comps)-1):
+            if pred(self.comps[i],rhs.comps[i]):
+                return True
+        else:
+            return False
+
+    def lt(self,rhs):
+        return self.pred(rhs, lambda x,y: x<y)
+
+    def le(self,rhs):
+        return self.pred(rhs, lambda x,y: x<=y)
+
+    def gt(self,rhs):
+        return self.pred(rhs, lambda x,y: x>y)
+
+    def ge(self,rhs):
+        return self.pred(rhs, lambda x,y: x>=y)