Print humanized due dates in the Dot chart

The humanize_date function was therefore moved out ListFormat.py towards
Utils.py.

topydo/lib/DotPrinter.py

@@ -22,6 +22,7 @@ notation. Useful for displaying dependencies.
 from textwrap import wrap
 
 from topydo.lib.PrettyPrinter import Printer
+from topydo.lib.Utils import humanize_date
 
 
 class DotPrinter(Printer):
@@ -54,7 +55,7 @@ class DotPrinter(Printer):
             node_result += '<TR><TD ALIGN="LEFT">Prio:</TD><TD ALIGN="LEFT">{}</TD></TR>'.format(p_todo.priority())
 
             if p_todo.due_date():
-                node_result += '<TR><TD ALIGN="LEFT">Due:</TD><TD ALIGN="LEFT">{}</TD></TR>'.format(p_todo.due_date().isoformat())
+                node_result += '<TR><TD ALIGN="LEFT">Due:</TD><TD ALIGN="LEFT">{} ({})</TD></TR>'.format(p_todo.due_date().isoformat(), humanize_date(p_todo.due_date()))
 
             node_result += '</TABLE>>'
 

topydo/lib/ListFormat.py

@@ -20,7 +20,7 @@ import arrow
 import re
 
 from topydo.lib.Config import config
-from topydo.lib.Utils import get_terminal_size
+from topydo.lib.Utils import get_terminal_size, humanize_date
 
 MAIN_PATTERN = (r'^({{(?P<before>.+?)}})?'
                 r'(?P<placeholder>{ph}|\[{ph}\])'
@@ -38,12 +38,6 @@ def _filler(p_str, p_len):
     to_fill = p_len - len(p_str)
     return to_fill*' ' + p_str
 
-def humanize_date(p_datetime):
-    """ Returns a relative date string from a datetime object. """
-    now = arrow.now()
-    date = now.replace(day=p_datetime.day, month=p_datetime.month, year=p_datetime.year)
-    return date.humanize()
-
 def humanize_dates(p_due=None, p_start=None, p_creation=None):
     """
     Returns string with humanized versions of p_due, p_start and p_creation.

topydo/lib/Utils.py

@@ -18,6 +18,7 @@
 Various utility functions.
 """
 
+import arrow
 import re
 
 from collections import namedtuple
@@ -72,3 +73,10 @@ def get_terminal_size():
         sz = terminal_size((80, 24))
 
     return sz
+
+def humanize_date(p_datetime):
+    """ Returns a relative date string from a datetime object. """
+    now = arrow.now()
+    date = now.replace(day=p_datetime.day, month=p_datetime.month, year=p_datetime.year)
+    return date.humanize()
+