Ticket #9037: humanize_intdot.diff

django/contrib/humanize/templatetags/humanize.py

@@ -37 +37 @@
 intcomma.is_safe = True
 register.filter(intcomma)
 
+def intdot(value):
+    """
+    Converts an integer to a string containing dots every three digits.
+    For example, 3000 becomes '3.000' and 45000 becomes '45.000'.
+    """
+    orig = force_unicode(value)
+    new = re.sub("^(-?\d+)(\d{3})", '\g<1>.\g<2>', orig)
+    if orig == new:
+        return new
+    else:
+        return intdot(new)
+intdot.is_safe = True
+register.filter(intdot)
+
 def intword(value):
     """
     Converts a large integer to a friendly text representation. Works best for

tests/regressiontests/humanize/tests.py

@@ -37 +37 @@
 
         self.humanize_tester(test_list, result_list, 'intcomma')
 
+    def test_intdot(self):
+        test_list = (100, 1000, 10123, 10311, 1000000, 1234567.25,
+                     '100', '1000', '10123', '10311', '1000000', '1234567.1234567')
+        result_list = ('100', '1.000', '10.123', '10.311', '1.000.000', '1.234.567.25',
+                       '100', '1.000', '10.123', '10.311', '1.000.000', '1.234.567.1234567')
+
+        self.humanize_tester(test_list, result_list, 'intdot')
+
     def test_intword(self):
         test_list = ('100', '1000000', '1200000', '1290000',
                      '1000000000','2000000000','6000000000000')

docs/ref/contrib/humanize.txt

@@ -42 +42 @@
 
 You can pass in either an integer or a string representation of an integer.
 
+intdot
+------
+
+Converts an integer to a string containing dots every three digits.
+
+Examples:
+
+    * ``4500`` becomes ``'4.500'``.
+    * ``45000`` becomes ``'45.000'``.
+    * ``450000`` becomes ``'450.000'``.
+    * ``4500000`` becomes ``'4.500.000'``.
+
+You can pass in either an integer or a string representation of an integer.
+
 intword
 -------