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How to use _is_active method in localstack

Best Python code snippet using localstack_python

transaction.py

Source:transaction.py

1# ported from:2# https://github.com/aio-libs/aiopg/blob/master/aiopg/sa/transaction.py3from . import exc4class Transaction(object):5    """Represent a database transaction in progress.6    The Transaction object is procured by7    calling the SAConnection.begin() method of8    SAConnection:9        with (yield from engine) as conn:10            trans = yield from conn.begin()11            try:12                yield from conn.execute("insert into x (a, b) values (1, 2)")13            except Exception:14                yield from trans.rollback()15            else:16                yield from trans.commit()17    The object provides .rollback() and .commit()18    methods in order to control transaction boundaries.19    See also:  SAConnection.begin(), SAConnection.begin_twophase(),20    SAConnection.begin_nested().21    """22    def __init__(self, connection, parent):23        self._connection = connection24        self._parent = parent or self25        self._is_active = True26    @property27    def is_active(self):28        """Return ``True`` if a transaction is active."""29        return self._is_active30    @property31    def connection(self):32        """Return transaction's connection (SAConnection instance)."""33        return self._connection34    async def close(self):35        """Close this transaction.36        If this transaction is the base transaction in a begin/commit37        nesting, the transaction will rollback().  Otherwise, the38        method returns.39        This is used to cancel a Transaction without affecting the scope of40        an enclosing transaction.41        """42        if not self._parent._is_active:43            return44        if self._parent is self:45            await self.rollback()46        else:47            self._is_active = False48    async def rollback(self):49        """Roll back this transaction."""50        if not self._parent._is_active:51            return52        await self._do_rollback()53        self._is_active = False54    async def _do_rollback(self):55        await self._parent.rollback()56    async def commit(self):57        """Commit this transaction."""58        if not self._parent._is_active:59            raise exc.InvalidRequestError("This transaction is inactive")60        await self._do_commit()61        self._is_active = False62    async def _do_commit(self):63        pass64    async def __aenter__(self):65        return self66    async def __aexit__(self, exc_type, exc_val, exc_tb):67        if exc_type:68            await self.rollback()69        else:70            if self._is_active:71                await self.commit()72class RootTransaction(Transaction):73    def __init__(self, connection):74        super().__init__(connection, None)75    async def _do_rollback(self):76        await self._connection._rollback_impl()77    async def _do_commit(self):78        await self._connection._commit_impl()79class NestedTransaction(Transaction):80    """Represent a 'nested', or SAVEPOINT transaction.81    A new NestedTransaction object may be procured82    using the SAConnection.begin_nested() method.83    The interface is the same as that of Transaction class.84    """85    _savepoint = None86    def __init__(self, connection, parent):87        super(NestedTransaction, self).__init__(connection, parent)88    async def _do_rollback(self):89        assert self._savepoint is not None, "Broken transaction logic"90        if self._is_active:91            await self._connection._rollback_to_savepoint_impl(92                self._savepoint, self._parent)93    async def _do_commit(self):94        assert self._savepoint is not None, "Broken transaction logic"95        if self._is_active:96            await self._connection._release_savepoint_impl(97                self._savepoint, self._parent)98class TwoPhaseTransaction(Transaction):99    """Represent a two-phase transaction.100    A new TwoPhaseTransaction object may be procured101    using the SAConnection.begin_twophase() method.102    The interface is the same as that of Transaction class103    with the addition of the .prepare() method.104    """105    def __init__(self, connection, xid):106        super().__init__(connection, None)107        self._is_prepared = False108        self._xid = xid109    @property110    def xid(self):111        """Returns twophase transaction id."""112        return self._xid113    async def prepare(self):114        """Prepare this TwoPhaseTransaction.115        After a PREPARE, the transaction can be committed.116        """117        if not self._parent.is_active:118            raise exc.InvalidRequestError("This transaction is inactive")119        await self._connection._prepare_twophase_impl(self._xid)120        self._is_prepared = True121    async def _do_rollback(self):122        await self._connection.rollback_prepared(123            self._xid, is_prepared=self._is_prepared)124    async def _do_commit(self):125        await self._connection.commit_prepared(...

tests.py

Source:tests.py

...8    def setUp(self):9        self.unit = Unit.objects.get(pk=1)10    def test_is_active_dates(self):11        p = Promotion(unit=self.unit, name="test", start_date=datetime(2010,10,2), end_date=datetime(2010,10,5))12        self.assertTrue(p._is_active(datetime(2010,10,3)))13        self.assertFalse(p._is_active(datetime(2010,10,1)))14        self.assertFalse(p._is_active(datetime(2010,10,6)))15    def test_is_active_weekday(self):16        p = Promotion(unit=self.unit, name="test", weekdays='1,2')17        self.assertTrue(p._is_active(datetime(2010,10,4)))18        self.assertTrue(p._is_active(datetime(2010,10,5)))19        self.assertFalse(p._is_active(datetime(2010,10,6)))20    def test_is_active_hours(self):21        p = Promotion(unit=self.unit, name="test", start_hour='10:00', end_hour='12:00')22        self.assertTrue(p._is_active(datetime(2010,10,4,11,0)))23        self.assertFalse(p._is_active(datetime(2010,10,4,9,59)))24        self.assertFalse(p._is_active(datetime(2010,10,4,12,1)))25    def test_is_active_dates_weekdays(self):26        p = Promotion(unit=self.unit, name="test", weekdays="1,2", start_date=datetime(2010,10,2), end_date=datetime(2010,10,5))27        self.assertTrue(p._is_active(datetime(2010,10,4)))28        self.assertFalse(p._is_active(datetime(2010,10,3)))29        self.assertFalse(p._is_active(datetime(2010,10,1)))30        self.assertFalse(p._is_active(datetime(2010,10,11)))31    def test_is_active_dates_hours(self):32        p = Promotion(unit=self.unit, name="test", start_date=datetime(2010,10,2), end_date=datetime(2010,10,5), start_hour='11:30', end_hour='12:15')33        self.assertTrue(p._is_active(datetime(2010,10,4,11,45)))34        self.assertFalse(p._is_active(datetime(2010,10,4,10,0)))35        self.assertFalse(p._is_active(datetime(2010,10,4,12,30)))36        self.assertFalse(p._is_active(datetime(2010,10,1,11,45)))37    def test_is_active_dates_weekdays_hours(self):38        p = Promotion(unit=self.unit, name="test", weekdays="1,2", start_date=datetime(2010,10,2), end_date=datetime(2010,10,5), start_hour='11:30', end_hour='12:15')39        self.assertTrue(p._is_active(datetime(2010,10,4,11,45)))40        self.assertFalse(p._is_active(datetime(2010,10,4,10,0)))41        self.assertFalse(p._is_active(datetime(2010,10,4,12,30)))42        self.assertFalse(p._is_active(datetime(2010,10,3,11,45)))43        self.assertFalse(p._is_active(datetime(2010,10,1,11,45)))...

gcoffee.py

Source:gcoffee.py

1#!/bin/env python32import os3import typing4from pathlib import Path5import gi6gi.require_version("Gtk", "3.0")7from gi.repository import Gtk  # NOQA8class Inhibitor(typing.Protocol):9    def toggle(self):10        ...11class CmdIngibitor:12    on_command = ""13    off_command = ""14    _is_active = False15    def __init__(self):16        self.off()17    def off(self):18        os.system(self.off_command)19        self._is_active = False20    def on(self):21        os.system(self.on_command)22        self._is_active = True23    def toggle(self):24        if self._is_active:25            self.off()26        else:27            self.on()28        print(self.__class__.__name__, " is ", self._is_active)29class DmpsInhibitor(CmdIngibitor):30    on_command = "xset -dpms"31    off_command = "xset +dpms"32class XorgInhibitor(CmdIngibitor):33    on_command = "xset s off"34    off_command = "xset s on"35class App:36    _is_active = False37    def __init__(self, *inhibitors: Inhibitor):38        self._inhibitors = inhibitors39        icon_root = Path(__file__).absolute().parent40        self._off_icon = str(icon_root / "coffee.svg")41        self._on_icon = str(icon_root / "coffee-hot.svg")42        self._icon = Gtk.StatusIcon()43        self._icon.set_from_file(self._off_icon)44        self._icon.connect("activate", self.on_left_click)45    def toggle_icon(self):46        if self._is_active:47            self._icon.set_from_file(self._off_icon)48        else:49            self._icon.set_from_file(self._on_icon)50        self._is_active = not self._is_active51    def on_left_click(self, _):52        for inh in self._inhibitors:53            inh.toggle()54        self.toggle_icon()55    def run(self):56        return Gtk.main()57def main():58    app = App(DmpsInhibitor(), XorgInhibitor())59    app.run()60if __name__ == "__main__":...

handler.py

Source:handler.py

1from datetime import datetime, date2from dateutil import rrule3from sleepy.wake.thread import WakeThread4from sleepy.player import player_factory5from sleepy import config6class WakeHandler:7    _wake_thread = None8    _is_active = False9    def __init__(self):10        self._is_active = False11    def get_wake_time(self):12        c = config.get()13        t = c.get('wake', 'time')14        dtstart = datetime.combine(15            date.today(),16            datetime.strptime(t, '%H:%M').time()17        )18        for wt in rrule.rrule(rrule.DAILY, dtstart=dtstart):19            if wt > datetime.now():20                return wt21    def is_playing(self):22        if self._wake_thread:23            return self._wake_thread.is_playing()24        return False25    def toggle(self):26        if self._is_active:27            self._wake_thread.destroy()28            self._wake_thread.join()29            self._wake_thread = None30            self._is_active = False31        else:32            wake_time = self.get_wake_time()33            player_name = config.get().get('wake', 'player')34            player = player_factory(player_name)35            self._wake_thread = WakeThread(player, wake_time)36            self._wake_thread.start()37            self._is_active = True38    def is_active(self) -> bool:...

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