def __init__(self, red_pin, green_pin, blue_pin, config_settings_path):
self.led_pins = (red_pin, green_pin, blue_pin)
self.acct_set_path = config_settings_path
self.LED = LedRgb(red_pin, green_pin, blue_pin)
self.email_poll_interval = 60
self.enable = True
self.verbose = False
def __init__(self, red_pin, green_pin, blue_pin, config_settings_path): self.led_pins = (red_pin, green_pin, blue_pin) self.acct_set_path = config_settings_path self.LED = LedRgb(red_pin, green_pin, blue_pin) self.email_poll_interval = 60 self.enable = True self.verbose = False
class ImapGlow():
def __init__(self, red_pin, green_pin, blue_pin, config_settings_path):
self.led_pins = (red_pin, green_pin, blue_pin)
self.acct_set_path = config_settings_path
self.LED = LedRgb(red_pin, green_pin, blue_pin)
self.email_poll_interval = 60
self.enable = True
self.verbose = False
def _compile_search_criteria(self, type, config):
# Compile list of FROM or SUBJECT search criteria
index = 0
search_criteria = ''
for item in config:
index += 1
if len(item) > 0:
if item != ('any' or ''):
search_criteria = search_criteria + '(%s "' "%s" '") ' % (
type, item)
if index > 1:
search_criteria = '(OR ' + search_criteria.rstrip() + ') '
return search_criteria
def _fetch_email_count(self, conn, config_setting):
count = 0
try:
conf_set = ConfigSettings(self.acct_set_path)
from_search_criteria = ''
subject_search_criteria = ''
search_criteria = ''
self.email_poll_interval = int(
conf_set.get_value('general', 'email_poll_interval'))
# Check emails sent from list of senders
config_from = conf_set.get_value(config_setting,
'from').split('; ')
config_subject = conf_set.get_value(config_setting,
'subject').split('; ')
# Compile list of FROM search criteria
from_search_criteria = self._compile_search_criteria(
'FROM', config_from)
# Compile list of FROM search criteria
subject_search_criteria = self._compile_search_criteria(
'SUBJECT', config_subject)
search_criteria = from_search_criteria + subject_search_criteria
if search_criteria != '':
# Show only unread emails
search_criteria = search_criteria + '(UNSEEN)'
# Search using defined criteria
typ, msg_ids = conn.search(None, search_criteria)
# Set email counts
if msg_ids[0] != '':
count = len(msg_ids[0].split(' '))
else:
count = 0
if self.verbose == True:
print 'INBOX has %d email(s) matching %s' % (
count, search_criteria)
else:
count = 0
except:
pass
return count
def fetch_email_colour_counts(self):
try:
# Open connection to imap server
c = imaplib_connect.open_connection()
# Select the email account inbox
c.select('INBOX', readonly=True)
# Search each colour category for number of unread emails
red_emails_count = self._fetch_email_count(c, 'red_senders')
green_emails_count = self._fetch_email_count(c, 'green_senders')
blue_emails_count = self._fetch_email_count(c, 'blue_senders')
orange_emails_count = self._fetch_email_count(c, 'orange_senders')
pink_emails_count = self._fetch_email_count(c, 'pink_senders')
sky_emails_count = self._fetch_email_count(c, 'sky_senders')
white_emails_count = self._fetch_email_count(c, 'white_senders')
# Close connection to imap server
c.close()
c.logout()
except:
pass
return (red_emails_count, green_emails_count, blue_emails_count,
orange_emails_count, pink_emails_count, sky_emails_count,
white_emails_count)
def start(self, verbose=False):
try:
self.verbose = verbose
options = {
0: self.LED.red,
1: self.LED.green,
2: self.LED.blue,
3: self.LED.orange,
4: self.LED.pink,
5: self.LED.sky,
6: self.LED.white
}
self.LED.off()
while self.enable:
# Fetch emails
col_counts = self.fetch_email_colour_counts()
led_duration = 0
for index in col_counts:
if index > 0:
led_duration += 1
if led_duration > 0:
led_duration = (self.email_poll_interval / led_duration)
else:
time.sleep(email_poll_interval)
count = 10
while (count > 0):
for index in range(0, len(options)):
if col_counts[index] > 0:
options[index]()
self.LED.flash_led(col_counts[index])
time.sleep(led_duration / 10)
self.LED.off()
else:
self.LED.off()
if self.enable != True:
# Break out of nested loop
raise BreakIt
count -= 1
except BreakIt:
pass
except:
self.stop()
# Tidy up any remaining connections.
self.LED.close()
def stop(self):
self.enable = False
class ImapGlow():
def __init__(self, red_pin, green_pin, blue_pin, config_settings_path):
self.led_pins = (red_pin, green_pin, blue_pin)
self.acct_set_path = config_settings_path
self.LED = LedRgb(red_pin, green_pin, blue_pin)
self.email_poll_interval = 60
self.enable = True
self.verbose = False
def _compile_search_criteria(self, type, config):
# Compile list of FROM or SUBJECT search criteria
index = 0
search_criteria = ''
for item in config:
index += 1
if len(item) > 0:
if item != ('any' or ''):
search_criteria = search_criteria + '(%s "'"%s"'") ' % (type, item)
if index > 1:
search_criteria = '(OR ' + search_criteria.rstrip() + ') '
return search_criteria
def _fetch_email_count(self, conn, config_setting):
count = 0
try:
conf_set = ConfigSettings(self.acct_set_path)
from_search_criteria = ''
subject_search_criteria = ''
search_criteria = ''
self.email_poll_interval = int(conf_set.get_value('general', 'email_poll_interval'))
# Check emails sent from list of senders
config_from = conf_set.get_value(config_setting, 'from').split('; ')
config_subject = conf_set.get_value(config_setting, 'subject').split('; ')
# Compile list of FROM search criteria
from_search_criteria = self._compile_search_criteria('FROM', config_from)
# Compile list of FROM search criteria
subject_search_criteria = self._compile_search_criteria('SUBJECT', config_subject)
search_criteria = from_search_criteria + subject_search_criteria
if search_criteria != '':
# Show only unread emails
search_criteria = search_criteria + '(UNSEEN)'
# Search using defined criteria
typ, msg_ids = conn.search(None, search_criteria)
# Set email counts
if msg_ids[0] != '':
count = len(msg_ids[0].split(' '))
else:
count = 0
if self.verbose == True: print 'INBOX has %d email(s) matching %s' % (count, search_criteria)
else:
count = 0
except:
pass
return count
def fetch_email_colour_counts(self):
try:
# Open connection to imap server
c = imaplib_connect.open_connection()
# Select the email account inbox
c.select('INBOX', readonly=True)
# Search each colour category for number of unread emails
red_emails_count = self._fetch_email_count(c, 'red_senders')
green_emails_count = self._fetch_email_count(c, 'green_senders')
blue_emails_count = self._fetch_email_count(c, 'blue_senders')
orange_emails_count = self._fetch_email_count(c, 'orange_senders')
pink_emails_count = self._fetch_email_count(c, 'pink_senders')
sky_emails_count = self._fetch_email_count(c, 'sky_senders')
white_emails_count = self._fetch_email_count(c, 'white_senders')
# Close connection to imap server
c.close()
c.logout()
except:
pass
return (red_emails_count,
green_emails_count,
blue_emails_count,
orange_emails_count,
pink_emails_count,
sky_emails_count,
white_emails_count)
def start(self, verbose=False):
try:
self.verbose = verbose
options = {0 : self.LED.red,
1 : self.LED.green,
2 : self.LED.blue,
3 : self.LED.orange,
4 : self.LED.pink,
5 : self.LED.sky,
6 : self.LED.white}
self.LED.off()
while self.enable:
# Fetch emails
col_counts = self.fetch_email_colour_counts()
led_duration = 0
for index in col_counts:
if index > 0:
led_duration += 1
if led_duration > 0:
led_duration = (self.email_poll_interval / led_duration)
else:
time.sleep(email_poll_interval)
count = 10
while (count > 0):
for index in range(0,len(options)):
if col_counts[index] > 0:
options[index]()
self.LED.flash_led(col_counts[index])
time.sleep(led_duration / 10)
self.LED.off()
else:
self.LED.off()
if self.enable != True:
# Break out of nested loop
raise BreakIt
count -= 1
except BreakIt:
pass
except:
self.stop()
# Tidy up any remaining connections.
self.LED.close()
def stop(self):
self.enable = False
