simple threshold based logic and tests

started writing unittests.
implemented cleanup command that removes empty sessions
added a simple threshold based alarm logic

.pida-metadata/python/config.py

@@ -0,0 +1,85 @@
+# The default ``config.py``
+
+
+def set_prefs(prefs):
+    """This function is called before opening the project"""
+
+    # Specify which files and folders to ignore in the project.
+    # Changes to ignored resources are not added to the history and
+    # VCSs.  Also they are not returned in `Project.get_files()`.
+    # Note that ``?`` and ``*`` match all characters but slashes.
+    # '*.pyc': matches 'test.pyc' and 'pkg/test.pyc'
+    # 'mod*.pyc': matches 'test/mod1.pyc' but not 'mod/1.pyc'
+    # '.svn': matches 'pkg/.svn' and all of its children
+    # 'build/*.o': matches 'build/lib.o' but not 'build/sub/lib.o'
+    # 'build//*.o': matches 'build/lib.o' and 'build/sub/lib.o'
+    prefs['ignored_resources'] = ['*.pyc', '*~', '.ropeproject',
+                                  '.hg', '.svn', '_svn', '.git']
+
+    # Specifies which files should be considered python files.  It is
+    # useful when you have scripts inside your project.  Only files
+    # ending with ``.py`` are considered to be python files by
+    # default.
+    #prefs['python_files'] = ['*.py']
+
+    # Custom source folders:  By default rope searches the project
+    # for finding source folders (folders that should be searched
+    # for finding modules).  You can add paths to that list.  Note
+    # that rope guesses project source folders correctly most of the
+    # time; use this if you have any problems.
+    # The folders should be relative to project root and use '/' for
+    # separating folders regardless of the platform rope is running on.
+    # 'src/my_source_folder' for instance.
+    #prefs.add('source_folders', 'src')
+
+    # You can extend python path for looking up modules
+    #prefs.add('python_path', '~/python/')
+
+    # Should rope save object information or not.
+    prefs['save_objectdb'] = True
+    prefs['compress_objectdb'] = False
+
+    # If `True`, rope analyzes each module when it is being saved.
+    prefs['automatic_soa'] = True
+    # The depth of calls to follow in static object analysis
+    prefs['soa_followed_calls'] = 0
+
+    # If `False` when running modules or unit tests "dynamic object
+    # analysis" is turned off.  This makes them much faster.
+    prefs['perform_doa'] = True
+
+    # Rope can check the validity of its object DB when running.
+    prefs['validate_objectdb'] = True
+
+    # How many undos to hold?
+    prefs['max_history_items'] = 32
+
+    # Shows whether to save history across sessions.
+    prefs['save_history'] = True
+    prefs['compress_history'] = False
+
+    # Set the number spaces used for indenting.  According to
+    # :PEP:`8`, it is best to use 4 spaces.  Since most of rope's
+    # unit-tests use 4 spaces it is more reliable, too.
+    prefs['indent_size'] = 4
+
+    # Builtin and c-extension modules that are allowed to be imported
+    # and inspected by rope.
+    prefs['extension_modules'] = []
+
+    # Add all standard c-extensions to extension_modules list.
+    prefs['import_dynload_stdmods'] = True
+
+    # If `True` modules with syntax errors are considered to be empty.
+    # The default value is `False`; When `False` syntax errors raise
+    # `rope.base.exceptions.ModuleSyntaxError` exception.
+    prefs['ignore_syntax_errors'] = False
+
+    # If `True`, rope ignores unresolvable imports.  Otherwise, they
+    # appear in the importing namespace.
+    prefs['ignore_bad_imports'] = False
+
+
+def project_opened(project):
+    """This function is called after opening the project"""
+    # Do whatever you like here!

db/alarm.py

@@ -2,6 +2,14 @@
 Alarm clock logic
 """
 
+from uberclock.tools import Enumeration
+from django.conf import settings
+
+import datetime
+
+
+ACTIONS = Enumeration("ACTIONS",
+    (("LIGHTS",1), "WAKEUP"))
 
 class Manager(object):
     """Manages Alarm Programs"""
@@ -69,6 +77,7 @@ class BaseAction(object):
     def __init__(self, *args, **kwargs):
         self.args = args
         self.kwargs = kwargs
+        self.background = kwargs.get("background", False)
 
     def execute(self):
         raise NotImplemented
@@ -80,8 +89,11 @@ class ExecuteAction(BaseAction):
     """
     def execute(self):
         import subprocess
-        self.popen = subprocess.Popen(self.args)
-        self.popen.communicate()
+        if self.background:
+            self.popen = subprocess.Popen(self.args)
+        else:
+            self.popen = subprocess.Popen(self.args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        return self.popen.communicate()
 
 class BaseAlarm(object):
     """
@@ -92,22 +104,30 @@ class BaseAlarm(object):
     name = None
     short_name = None
 
-    def __init__(self, manager, session):
+    def __init__(self, manager, session, **kwargs):
         self.manager = manager
         self.session = session
         self.next_alarm = None
+        self.snooze_time = kwargs.get('snooze_time', settings.DEFAULT_SNOOZE_TIME)
 
     def check(self):
         """
         Returns a alarm action to execute
         """
-        return None
+        return False
 
-    def snooze(self):
+    def snooze(self, snooze_time=None):
         """
         User pressed snooze
         """
-        pass
+        if snooze_time is None:
+            snooze_time = self.snooze_time
+
+        self.next_alarm = datetime.datetime.now() + \
+                              datetime.timedelta(seconds=snooze_time)
+
+    def stop(self):
+        self.next_alarm = None
 
     def feed(self, entry):
         """
@@ -120,4 +140,64 @@ class BasicAlarm(BaseAlarm):
     name = "Basic Alarm"
     short_name = "basic"
 
-manager.register(BasicAlarm)
+    def check(self, dt=None):
+        """
+        Returns a alarm action to execute
+        """
+        if not dt:
+            dt = datetime.datetime.now()
+        if not self.next_alarm:
+            return False
+        if self.next_alarm < dt:
+            return ACTIONS.WAKEUP
+        return False
+
+manager.register(BasicAlarm)
+
+class MovementAlarm(BasicAlarm):
+    key = "simple_movement"
+    name = "Simple Movement"
+    short_name = "smplmv"
+
+    DEFAULT_THRESHHOLDS = {
+        0: 20000, # OpenChronos
+        None: 1000, # Unknown, default
+    }
+
+    def __init__(self, *args, **kwargs):
+        super(MovementAlarm, self).__init__(*args, **kwargs)
+
+        th = self.DEFAULT_THRESHHOLDS[None]
+        if self.session:
+            if self.session.detector:
+                th = self.DEFAULT_THRESHHOLDS.get(session.detector.typ, None)
+            if self.session.program:
+                th = self.session.program.get_var("movement_threshhold", th)
+        if "threshhold" in kwargs:
+            th = kwargs["threshhold"]
+        self.threshold = th
+
+    def check(self, dt=None):
+        """
+        Returns a alarm action to execute
+        """
+        if not dt:
+            dt = datetime.datetime.now()
+        # if the default action is already fireing 
+        rv = super(MovementAlarm, self).check(dt)
+        if rv:
+            return rv
+        if not self.session.window:
+            return
+        fwin = dt - datetime.timedelta(minutes=self.session.window)
+        for entry in self.session.entry_set.order_by('-date')[:3]:
+            # stop when the entry is befor the considered window
+            if entry.date < fwin:
+                break
+            if entry.value > self.threshold:
+                if self.session.action_in_window(ACTIONS.WAKEUP, dt):
+                    return ACTIONS.WAKEUP
+
+
+manager.register(MovementAlarm)
+

db/management/commands/cleanup.py

@@ -0,0 +1,15 @@
+from django.core.management.base import BaseCommand, CommandError
+from uberclock.db.models import cleanup_db
+from django.conf import settings
+from optparse import make_option
+import logging
+
+class Command(BaseCommand):
+    args = ''
+    help = 'Cleanup the database'
+
+    def handle(self, *args, **options):
+        logging.basicConfig(level=logging.DEBUG)
+        logging.info("cleanup database")
+        cleanup_db()
+        logging.info("done")