Created an alarm plugin.

Plugins/Alarm.py

@@ -0,0 +1,64 @@
+from Hook import *
+parser = None
+from Logging import LogFile
+log = LogFile("Alarm")
+import time
+import datetime
+parseStrings = [
+"%m/%d",
+"%m/%d/%y",
+"%m/%d/%y %H:%M:%S",
+"%m/%d/%y %h:%M:%S %p"
+]
+def backupParse(s):
+    global parseStrings
+    for fmt in parseStrings:
+        try:
+            return datetime.datetime.strptime(s,fmt)
+        except:pass
+    return None
+
+try:
+    import parsedatetime.parsedatetime as pdt
+    import parsedatetime.parsedatetime_consts as pdc
+    c = pdc.Constants()
+    p = pdt.Calendar(c)
+    parser = lambda s:datetime.datetime(*p.parse(s)[0][:6])
+    log.debug("Using parsedatetime")
+except:
+    parser = backupParse
+    log.debug("Using backup parser")
+
+@requires("IRCArgs")
+class Alarm:
+    alarms = []
+    @dedicated()
+    def ded(self,response):
+        time.sleep(1)
+        if len(self.alarms)==0:
+            return
+        log.debug("Alarms exist. Checking time.")
+        now = datetime.datetime.now()
+        curAlarm = self.alarms[0]
+        log.debug("Next alarm:",curAlarm)
+        log.debug(curAlarm[0] > now)
+        while curAlarm[0] < now:
+            yield response.msg(curAlarm[1],curAlarm[2])
+            self.alarms.pop(0)
+            curAlarm = self.alarms[0]
+
+
+    @bindFunction(message="!alarm (?P<when>.*):(?P<what>.*)")
+    def sched(self,response,target,when,what):
+        log.debug("Scheduler triggered.")
+        dt = parser(when)
+        if not dt:
+            log.warning("Invalid time.",when)
+            return response.msg(target,"Sorry, I couldn't figure out when \"%s\" is."%when)
+        log.debug("Scheduled alarm:",when,target,what)
+        self.alarms.append((dt,target,what))
+        self.alarms.sort()
+
+
+
+