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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Weitian LI <liweitianux@gmail.com>
+# 2014/05/15
+
+"""
+datetime module for py3status
+"""
+
+## Get output of shell command:
+## python 3.x:
+## >>> subprocess.getoutput(cmd)
+## >>> subprocess.getstatusoutput(cmd)
+## python 2.7.x:
+## >>> subprocess.Popen(cmd, shell=True, stderr=subprocess.PIPE)
+
+import re
+import subprocess
+import time
+
+
+# regext to match date and time from output of 'date'
+datetime_p = re.compile(r'(^\d+/\d+)\s*(\d+:\d+)')
+
+
+class Py3status:
+ """
+ Datetime module to show current date and time.
+ """
+
+ def mydate(self, i3status_output_json, i3status_config):
+ """
+ Display current date.
+ """
+ POSITION = 0
+ response = {
+ 'full_text': '',
+ 'name': 'mydate',
+ 'instance': 'first',
+ }
+ prompt = '' # Icons: uF073 (calendar)
+ # update datetime
+ self._get_datetime()
+ response['full_text'] = '{0} {1}'.format(prompt, self.date)
+ # cache status for 5 seconds
+ response['cached_until'] = time.time() + 5
+ return (POSITION, response)
+
+ def mytime(self, i3status_output_json, i3status_config):
+ """
+ Display current time.
+ """
+ POSITION = 1
+ response = {
+ 'full_text': '',
+ 'name': 'mytime',
+ 'instance': 'first',
+ }
+ prompt = '' # Icons: uF017 (clock)
+ # update datetime
+ self._get_datetime()
+ response['full_text'] = '{0} {1}'.format(prompt, self.time)
+ # cache status for 5 seconds
+ response['cached_until'] = time.time() + 5
+ return (POSITION, response)
+
+ def _get_datetime(self):
+ """
+ Get current date and time
+ """
+ cmd = 'date "+%m/%d %H:%M"'
+ datetime = subprocess.getoutput(cmd)
+ dt_m = datetime_p.match(datetime)
+ self.date, self.time = dt_m.group(1, 2)
+