import subprocess
from i3pystatus import SettingsBase, IntervalModule
from i3pystatus.core.util import internet, require
class Backend(SettingsBase):
"""Handles the details of checking for mail"""
unread = 0
"""Number of unread mails
You'll probably implement that as a property"""
[docs]class Mail(IntervalModule):
"""
Generic mail checker
The `backends` setting determines the backends to use. For available backends see :ref:`mailbackends`.
"""
settings = (
("backends", "List of backends (instances of ``i3pystatus.mail.xxx.zzz``, e.g. :py:class:`.imap.IMAP`)"),
"color", "color_unread", "format", "format_plural",
("hide_if_null", "Don't output anything if there are no new mails"),
("email_client", "The command to run on left click. "
"For example, to launch Thunderbird set ``email_client` to ``thunderbird``. "
"Alternatively, to bring Thunderbird into focus, "
"set ``email_client`` to ``i3-msg -q [class=\"^Thunderbird$\"] focus``. "
"Hint: To discover the X window class of your email client run 'xprop | grep -i class' "
"and click on it's window\n"),
)
required = ("backends",)
color = "#ffffff"
color_unread = "#ff0000"
format = "{unread} new email"
format_plural = "{unread} new emails"
hide_if_null = True
email_client = None
def init(self):
for backend in self.backends:
pass
def run(self):
unread = sum(map(lambda backend: backend.unread, self.backends))
if not unread:
color = self.color
urgent = "false"
if self.hide_if_null:
self.output = None
return
else:
color = self.color_unread
urgent = "true"
format = self.format
if unread > 1:
format = self.format_plural
self.output = {
"full_text": format.format(unread=unread),
"urgent": urgent,
"color": color,
}
def on_leftclick(self):
if self.email_client:
subprocess.Popen(self.email_client.split())
def on_rightclick(self):
self.run()