implement bytearray isdigit()

djmgit · Mar 6, 2018 · 6ca14b8 · 6ca14b8
1 parent 80c55c8
commit 6ca14b8
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/python/common/org/python/types/ByteArray.java b/python/common/org/python/types/ByteArray.java
@@ -783,8 +783,16 @@ public org.python.Object isalpha() {
     @org.python.Method(
             __doc__ = "B.isdigit() -> bool\n\nReturn True if all characters in B are digits\nand there is at least one character in B, False otherwise."
     )
-    public org.python.Object isdigit(java.util.List<org.python.Object> args, java.util.Map<java.lang.String, org.python.Object> kwargs, java.util.List<org.python.Object> default_args, java.util.Map<java.lang.String, org.python.Object> default_kwargs) {
-        throw new org.python.exceptions.NotImplementedError("bytearray.isdigit has not been implemented.");
+    public org.python.Object isdigit() {
+        if (this.value.length == 0) {
+            return new org.python.types.Bool(false);
+        }
+        for (byte ch: this.value) {
+            if (!Bytes._isnum(ch)) {
+                return new org.python.types.Bool(false);
+            }
+        }
+        return new org.python.types.Bool(true);
     }
 
     @org.python.Method(