[Jython-checkins] SF.net SVN: jython:[4992] branches/asm/src/org/python/core/PyFloat.java

[<pj...@us...>]

Revision: 4992
          http://jython.svn.sourceforge.net/jython/?rev=4992&view=rev
Author:   pjenvey
Date:     2008-07-23 20:55:03 +0000 (Wed, 23 Jul 2008)

Log Message:
-----------
support the new float.__get/setformat__ classmethods -- they just claim our
formats are 'unknown'

Modified Paths:
--------------
    branches/asm/src/org/python/core/PyFloat.java

Modified: branches/asm/src/org/python/core/PyFloat.java
===================================================================
--- branches/asm/src/org/python/core/PyFloat.java	2008-07-23 20:36:42 UTC (rev 4991)
+++ branches/asm/src/org/python/core/PyFloat.java	2008-07-23 20:55:03 UTC (rev 4992)
@@ -4,6 +4,7 @@
 import java.io.Serializable;
 import java.math.BigDecimal;
 
+import org.python.expose.ExposedClassMethod;
 import org.python.expose.ExposedMethod;
 import org.python.expose.ExposedNew;
 import org.python.expose.ExposedType;
@@ -579,6 +580,28 @@
         return float___getnewargs__();
     }
 
+    @ExposedClassMethod
+    public static String float___getformat__(PyType type, String typestr) {
+        if (!"double".equals(typestr) && !"float".equals(typestr)) {
+            throw Py.ValueError("__getformat__() argument 1 must be 'double' or 'float'");
+        }
+        return "unknown";
+    }
+
+    @ExposedClassMethod
+    public static void float___setformat__(PyType type, String typestr, String format) {
+        if (!"double".equals(typestr) && !"float".equals(typestr)) {
+            throw Py.ValueError("__setformat__() argument 1 must be 'double' or 'float'");
+        }
+        if ("IEEE, little-endian".equals(format) || "IEEE, big-endian".equals(format)) {
+            throw Py.ValueError(String.format("can only set %s format to 'unknown' or the "
+                                              + "detected platform value", typestr));
+        } else if (!"unknown".equals(format)) {
+            throw Py.ValueError("__setformat__() argument 2 must be 'unknown', "
+                                + "'IEEE, little-endian' or 'IEEE, big-endian'");
+        } 
+    }
+
     public boolean isMappingType() { return false; }
     public boolean isSequenceType() { return false; }
 


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