Integer.tohex()

[pyderasn.git] / pyderasn.py

diff --git a/pyderasn.py b/pyderasn.py
index aed2ed13cc187e87651547283587a82cf23facab..162c1404a3af15ddbae345c63d391f8d34fb45e2 100755 (executable)
--- a/pyderasn.py
+++ b/pyderasn.py
@@ -917,7 +917,7 @@ _______
 Integer
 _______
 .. autoclass:: pyderasn.Integer
-   :members: __init__, named
+   :members: __init__, named, tohex
 
 BitString
 _________
@@ -2378,13 +2378,8 @@ def pp_console_row(
                     cols.append(_colourize("(%s)" % oid_name, "green", with_colours))
                     break
         if pp.asn1_type_name == Integer.asn1_type_name:
-            hex_repr = hex(int(pp.obj._value))[2:].upper()
-            if len(hex_repr) % 2 != 0:
-                hex_repr = "0" + hex_repr
             cols.append(_colourize(
-                "(%s)" % colonize_hex(hex_repr),
-                "green",
-                with_colours,
+                "(%s)" % colonize_hex(pp.obj.tohex()), "green", with_colours,
             ))
     if with_blob:
         if pp.blob.__class__ == binary_type:
@@ -2851,6 +2846,16 @@ class Integer(Obj):
         self._assert_ready()
         return int(self._value)
 
+    def tohex(self):
+        """Hexadecimal representation
+
+        Use :py:func:`pyderasn.colonize_hex` for colonizing it.
+        """
+        hex_repr = hex(int(self))[2:].upper()
+        if len(hex_repr) % 2 != 0:
+            hex_repr = "0" + hex_repr
+        return hex_repr
+
     def __hash__(self):
         self._assert_ready()
         return hash(b"".join((