contents of several Google calendars."""
import datetime
-import gdata
-import gdata_oauth
-from oauth2client.client import AccessTokenRefreshError
-import os
+import functools
+import logging
import time
-from typing import Dict, List, Tuple
+from typing import Any, Dict, List, Optional, Tuple
+
+from dateutil.parser import parse
+import gdata_oauth
+import pytz
-import constants
+import kiosk_constants
import file_writer
import globals
import renderer
-import secrets
-class gcal_renderer(renderer.debuggable_abstaining_renderer):
+logger = logging.getLogger(__name__)
+
+
+class gcal_renderer(renderer.abstaining_renderer):
"""A renderer to fetch upcoming events from www.google.com/calendar"""
calendar_whitelist = frozenset(
]
)
+ @functools.total_ordering
class comparable_event(object):
"""A helper class to sort events."""
def __init__(
self,
- start_time: datetime.datetime,
- end_time: datetime.datetime,
+ start_time: Optional[datetime.datetime],
+ end_time: Optional[datetime.datetime],
summary: str,
calendar: str,
) -> None:
if start_time is None:
assert end_time is None
+ else:
+ assert isinstance(start_time, datetime.datetime)
+ if end_time is not None:
+ assert isinstance(end_time, datetime.datetime)
self.start_time = start_time
self.end_time = end_time
self.summary = summary
that.calendar,
)
- def __str__(self) -> str:
+ def __eq__(self, that) -> bool:
+ return (
+ self.start_time == that.start_time
+ and self.end_time == that.end_time
+ and self.summary == that.summary
+ and self.calendar == that.calendar
+ )
+
+ def __repr__(self) -> str:
return "[%s] %s" % (self.timestamp(), self.friendly_name())
def friendly_name(self) -> str:
return "<B>%s</B>" % name
def timestamp(self) -> str:
+ now = datetime.datetime.now(pytz.timezone("US/Pacific"))
if self.start_time is None:
return "None"
- elif self.start_time.hour == 0:
- return datetime.datetime.strftime(self.start_time, "%a %b %d %Y")
+ elif (
+ self.start_time.hour == 0
+ and self.start_time.minute == 0
+ and self.start_time.second == 0
+ ):
+ if self.start_time.year == now.year:
+ return datetime.datetime.strftime(self.start_time, "%a %b %d")
+ else:
+ return datetime.datetime.strftime(self.start_time, "%a %b %d, %Y")
else:
- return datetime.datetime.strftime(
- self.start_time, "%a %b %d %Y %H:%M%p"
+ dt = self.start_time
+ zone = dt.tzinfo
+ local_dt = dt.replace(tzinfo=zone).astimezone(
+ tz=pytz.timezone("US/Pacific")
)
+ if local_dt.year == now.year:
+ return datetime.datetime.strftime(local_dt, "%a %b %d %I:%M%p")
+ else:
+ return datetime.datetime.strftime(local_dt, "%a %b %d, %Y %I:%M%p")
def __init__(
self, name_to_timeout_dict: Dict[str, int], oauth: gdata_oauth.OAuth
) -> None:
- super(gcal_renderer, self).__init__(name_to_timeout_dict, True)
+ super().__init__(name_to_timeout_dict)
self.oauth = oauth
self.client = self.oauth.calendar_service()
- self.sortable_events = []
- self.countdown_events = []
+ self.sortable_events: List[gcal_renderer.comparable_event] = []
+ self.countdown_events: List[gcal_renderer.comparable_event] = []
def debug_prefix(self) -> str:
return "gcal"
def periodic_render(self, key: str) -> bool:
- self.debug_print('called for "%s"' % key)
+ logger.debug(f'called for "{key}"')
if key == "Render Upcoming Events":
return self.render_upcoming_events()
elif key == "Look For Triggered Events":
return self.look_for_triggered_events()
else:
- raise error("Unexpected operation")
+ raise Exception("Unexpected operation")
def get_min_max_timewindow(self) -> Tuple[str, str]:
- now = datetime.datetime.now()
- time_min = now - datetime.timedelta(1)
- time_max = now + datetime.timedelta(95)
- time_min, time_max = list(
- map(
- lambda x: datetime.datetime.strftime(x, "%Y-%m-%dT%H:%M:%SZ"),
- (time_min, time_max),
- )
- )
- print(type(time_min))
- self.debug_print("time_min is %s" % time_min)
- self.debug_print("time_max is %s" % time_max)
+ now = datetime.datetime.now(pytz.timezone("US/Pacific"))
+ _time_min = now - datetime.timedelta(hours=6)
+ _time_max = now + datetime.timedelta(days=95)
+ time_min = datetime.datetime.strftime(_time_min, "%Y-%m-%dT%H:%M:%SZ")
+ time_max = datetime.datetime.strftime(_time_max, "%Y-%m-%dT%H:%M:%SZ")
+ logger.debug(f"time_min is {time_min}")
+ logger.debug(f"time_max is {time_max}")
return (time_min, time_max)
@staticmethod
- def parse_date(date_str: str) -> datetime.datetime:
- retval = None
- try:
- _ = date_str.get("date")
- if _:
- retval = datetime.datetime.strptime(_, "%Y-%m-%d")
- else:
- _ = date_str.get("dateTime")
- if _:
- retval = datetime.datetime.strptime(_[:-6], "%Y-%m-%dT%H:%M:%S")
- return retval
- except:
- pass
+ def parse_date(date: Any) -> Optional[datetime.datetime]:
+ if isinstance(date, datetime.datetime):
+ return date
+ elif isinstance(date, dict):
+ if "dateTime" in date:
+ d = date["dateTime"]
+ dt = parse(d)
+ if dt.tzinfo is None:
+ dt = dt.replace(tzinfo=None).astimezone(
+ tz=pytz.timezone("US/Pacific")
+ )
+ return dt
+ elif "date" in date:
+ d = date["date"]
+ dt = datetime.datetime.strptime(d, "%Y-%m-%d")
+ dt = dt.replace(tzinfo=None).astimezone(tz=pytz.timezone("US/Pacific"))
+ return dt
+ print(f"Not sure what to do with this {date} ({type(date)}), help?!")
return None
def get_events_from_interesting_calendars(
)
for calendar in calendar_list["items"]:
if calendar["summary"] in gcal_renderer.calendar_whitelist:
- self.debug_print(
- f"{calendar['summary']} is an interesting calendar..."
- )
+ logger.debug(f"******* {calendar['summary']} is an interesting calendar...")
events = (
self.client.events()
.list(
singleEvents=True,
timeMin=time_min,
timeMax=time_max,
- maxResults=50,
+ maxResults=500,
)
.execute()
)
for event in events["items"]:
summary = event["summary"]
- self.debug_print(
- f" ... event '{summary}' ({event['start']} to {event['end']}"
- )
start = gcal_renderer.parse_date(event["start"])
end = gcal_renderer.parse_date(event["end"])
+ logger.debug(
+ f" ... event '{summary}' ({event['start']} ({start}) to {event['end']} ({end})"
+ )
if start is not None and end is not None:
+ logger.debug(f" ... adding {summary} to sortable_events")
sortable_events.append(
gcal_renderer.comparable_event(
start, end, summary, calendar["summary"]
or "Holidays" in calendar["summary"]
or "Countdown" in summary
):
- self.debug_print(" ... event is countdown worthy!")
+ logger.debug(
+ f" ... adding {summary} to countdown_events"
+ )
countdown_events.append(
gcal_renderer.comparable_event(
start, end, summary, calendar["summary"]
(time_min, time_max) = self.get_min_max_timewindow()
try:
# Populate the "Upcoming Events" page.
+ logger.debug("Rendering the Upcoming Events page...")
(
self.sortable_events,
self.countdown_events,
) = self.get_events_from_interesting_calendars(time_min, time_max)
self.sortable_events.sort()
with file_writer.file_writer("gcal_3_86400.html") as f:
- f.write("<h1>Upcoming Calendar Events:</h1><hr>\n")
- f.write("<center><table width=96%>\n")
+ f.write(
+ """
+<h1>Upcoming Calendar Events:</h1>
+<hr>
+<center>
+<table width=96% style="border-collapse: collapse;">
+"""
+ )
upcoming_sortable_events = self.sortable_events[:12]
- for event in upcoming_sortable_events:
+ for n, event in enumerate(upcoming_sortable_events):
+ logger.debug(f"{n}/12: {event.friendly_name()} / {event.calendar}")
+ if n % 2 == 0:
+ color = "#c6b0b0"
+ else:
+ color = "#eeeeee"
f.write(
f"""
-<tr>
- <td style="padding-right: 1em;">
- {event.timestamp()}
- </td>
- <td style="padding-left: 1em;">
- {event.friendly_name()}
- </td>
-</tr>\n"""
+ <tr>
+ <td style="margin: 0; padding: 0; background: {color};">
+ {event.timestamp()}
+ </td>
+ <td style="margin: 0; padding: 0; background: {color};">
+ {event.friendly_name()}
+ </td>
+ </tr>
+"""
)
f.write("</table></center>\n")
# Populate the "Countdown" page.
+ logger.debug("Rendering the Countdowns page")
self.countdown_events.sort()
with file_writer.file_writer("countdown_3_7200.html") as g:
g.write("<h1>Countdowns:</h1><hr><ul>\n")
- now = datetime.datetime.now()
+ now = datetime.datetime.now(pytz.timezone("US/Pacific"))
upcoming_countdown_events = self.countdown_events[:12]
count = 0
timestamps = {}
for event in upcoming_countdown_events:
eventstamp = event.start_time
+ if eventstamp is None:
+ return False
name = event.friendly_name()
delta = eventstamp - now
x = int(delta.total_seconds())
if x > 0:
identifier = "id%d" % count
- days = divmod(x, constants.seconds_per_day)
- hours = divmod(days[1], constants.seconds_per_hour)
- minutes = divmod(hours[1], constants.seconds_per_minute)
+ days = divmod(x, kiosk_constants.seconds_per_day)
+ hours = divmod(days[1], kiosk_constants.seconds_per_hour)
+ minutes = divmod(hours[1], kiosk_constants.seconds_per_minute)
g.write(
- f'<li><SPAN id="%s">%d days, %02d:%02d</SPAN> until %s</li>\n'
+ '<li><SPAN id="%s">%d days, %02d:%02d</SPAN> until %s</li>\n'
% (
identifier,
int(days[0]),
)
timestamps[identifier] = time.mktime(eventstamp.timetuple())
count += 1
- self.debug_print(
+ logger.debug(
"countdown to %s is %dd %dh %dm"
% (name, days[0], hours[0], minutes[0])
)
g.write("</ul>")
g.write("<SCRIPT>\nlet timestampMap = new Map([")
- for x in list(timestamps.keys()):
- g.write(f' ["{x}", {timestamps[x] * 1000.0}],\n')
+ for _ in list(timestamps.keys()):
+ g.write(f' ["{_}", {timestamps[_] * 1000.0}],\n')
g.write("]);\n\n")
g.write(
"""
</script>"""
)
return True
- except (gdata.service.RequestError, AccessTokenRefreshError):
- print("********* TRYING TO REFRESH GCAL CLIENT *********")
- self.oauth.refresh_token()
- self.client = self.oauth.calendar_service()
+ except Exception as e:
+ logger.exception(e)
return False
- except:
- raise
def look_for_triggered_events(self) -> bool:
- with file_writer.file_writer(constants.gcal_imminent_pagename) as f:
+ logger.debug("Looking for Imminent Upcoming Calendar events...")
+ with file_writer.file_writer(kiosk_constants.gcal_imminent_pagename) as f:
f.write("<h1>Imminent Upcoming Calendar Events:</h1>\n<hr>\n")
f.write("<center><table width=99%>\n")
- now = datetime.datetime.now()
+ now = datetime.datetime.now(pytz.timezone("US/Pacific"))
count = 0
for event in self.sortable_events:
eventstamp = event.start_time
+ if eventstamp is None:
+ continue
delta = eventstamp - now
x = int(delta.total_seconds())
- if x > 0 and x <= constants.seconds_per_minute * 3:
- days = divmod(x, constants.seconds_per_day)
- hours = divmod(days[1], constants.seconds_per_hour)
- minutes = divmod(hours[1], constants.seconds_per_minute)
+ if x > 0 and x < 4 * kiosk_constants.seconds_per_minute:
+ days = divmod(x, kiosk_constants.seconds_per_day)
+ hours = divmod(days[1], kiosk_constants.seconds_per_hour)
+ minutes = divmod(hours[1], kiosk_constants.seconds_per_minute)
eventstamp = event.start_time
name = event.friendly_name()
calendar = event.calendar
+ logger.debug(f"Event {event} ({name}) triggered the page.")
f.write(
f"<LI> {name} ({calendar}) upcoming in {int(minutes[0])} minutes.\n"
)
# Test
-# oauth = gdata_oauth.OAuth(secrets.google_client_id, secrets.google_client_secret)
-# x = gcal_renderer(
-# {"Render Upcoming Events": 10000, "Look For Triggered Events": 1},
-# oauth)
-# x.periodic_render("Render Upcoming Events")
+#import kiosk_secrets as secrets
+#import sys
+
+#logger.setLevel(logging.DEBUG)
+#logger.addHandler(logging.StreamHandler(sys.stdout))
+#oauth = gdata_oauth.OAuth(secrets.google_client_secret)
+#x = gcal_renderer(
+# {"Render Upcoming Events": 10000, "Look For Triggered Events": 1}, oauth
+#)
+#x.periodic_render("Render Upcoming Events")
projects / kiosk.git / blobdiff