Python mx.DateTime类代码示例

def _dateConvertFromDB(d):
    if d==None:
        return None
    for format in ('%Y-%m-%d', #  Y/M/D
                   '%H:%M:%S', #  hh:mm:ss
                   '%H:%M',    #  hh:mm
                   '%Y-%m'):   #  Y-M
        try:
            return DateTime.strptime(d, format)
        except:
            pass
    dashind = max(d.rfind('-'), d.rfind('+'))
    tz = d[dashind:]
    d = d[:dashind]

    #maybe it has a miliseconds ?
    dotind = string.rfind(d, '.')
    if dotind > 0:
        d = d[:dotind]

    try:
        return DateTime.strptime(d, '%H:%M:%S'), tz # timetz
    except:
        pass
    if 1:#try:
        # why is tz returned above and not here?
        return DateTime.strptime(d, '%Y-%m-%d %H:%M:%S') # full date

    def test_list_permission(self):
        """Testing permission listing."""
        person_id = self.db_tools.create_person(self.person_ds().next())
        account_id = self.db_tools.create_account(self.account_ds().next())
        ou_id = self.db_tools.create_ou(
            {'name': 'ephorte-test',
             'acronym': 'ET',
             'short_name': 'ePhorte-test',
             'display_name': 'Test OU for ePhorte'})

        self.assertFalse(self._ep.list_permission(),
                         'Listed permission, should be none')

        self._ep.add_permission(
            person_id, self._co.ephorte_perm_ar,
            ou_id, account_id)
        self._ep.add_permission(
            person_id, self._co.ephorte_perm_ua,
            ou_id, account_id)

        self.assertEqual(
            self._ep.list_permission(person_id),
            [(person_id, self._co.ephorte_perm_ar, ou_id,
              account_id, DateTime.today(), None),
             (person_id, self._co.ephorte_perm_ua, ou_id,
              account_id, DateTime.today(), None)],
            'Failed listing added roles for person')
        self.assertEqual(len(self._ep.list_permission()), 2,
                         'Number of permissions listed not equal')

    def _get_prod_stock_before(self, cr, uid, ids, name, arg, context={}):
        res = {}
        prod_obj = self.pool.get('product.product')

        loc_ids = 11
        for line in self.browse(cr, uid, ids, context=context):
            # print 'fechaxxx: ',line.name
            startf = datetime.datetime.fromtimestamp(time.mktime(
                time.strptime(line.name, "%Y-%m-%d:%H:%M:%S")))
            # print 'ffff: ',startf
            start = DateTime(int(startf.year), 1, 1)
            # end =
            # DateTime(int(startf.year),int(startf.month),int(startf.day))
            end = startf - datetime.timedelta(seconds=1)
            d1 = start.strftime('%Y-%m-%d %H:%M:%S')
            d2 = end.strftime('%Y-%m-%d %H:%M:%S')
            # print 'd1xxxxxxx: ',d1
            # print 'd2yyyyyyy: ',d2
            c = context.copy()
            c.update({'location': loc_ids, 'from_date': d1, 'to_date': d2})
            res.setdefault(line.id, 0.0)
            if line.product_id and line.product_id.id:
                prd = prod_obj.browse(cr, uid, line.product_id.id, context=c)
                res[line.id] = prd.qty_available
        return res

    def get_internal_seniority(self,cr,uid,ids,*args):
		start_date = datetime.date.today()
		end_date = datetime.date.today() # if the last contract has no en date, en date = today
		internal_seniority = 0.0
		internal_year_seniority = 0.0
		internal_month_seniority = 0.0
		# Get contracts for employee
		contract_pool = self.pool.get('hr.contract')
		contract_ids = contract_pool.search(cr,uid,[('employee_id','=',ids[0])],order='date_start desc') # contracts from today to first based on start date
		contracts = contract_pool.browse(cr, uid, contract_ids)
		# Get seniority for each contract
		for contract in contracts:
			seniority_rate = 1 # default seniority
			start_date = DateTime.strptime(contract.date_start,'%Y-%m-%d')
			if contract.seniority_rate:
				seniority_rate = contract.seniority_rate 
			if contract.date_end:
				end_date = DateTime.strptime(contract.date_end,'%Y-%m-%d')
			internal_year_seniority += (end_date.year - start_date.year)*seniority_rate*1.0 # *1.0 to get a float
			internal_month_seniority += (end_date.month - start_date.month + 1)*seniority_rate*1.0	# +1 : a started month is counted as a full month
			end_date = start_date # if previous contract (in time scale) has no end date, its supposed end date is the current contract start date
		# set seniority in years
			internal_seniority = internal_year_seniority + internal_month_seniority/12 + internal_month_seniority//12
		# Update internal seniority field
		self.write(cr,uid,ids,{'internal_seniority':internal_seniority})
		return True

def Ymd(date=None):
    if date is None:
        return DateTime.today()
    elif type(date) in (str, unicode):
        return DateTime.strptime(date, '%Y-%m-%d')
    elif type(date) in (type(DateTime.today()), datetime.datetime):
        return date.strftime('%Y-%m-%d')

 def test_reldat(self):
     # Picking values for relative datetime tests is difficult - the clock
     # is running, and first-of-month (etc) change the result.
     ds = self._get_reldate_ds()
     self.assertRaises(ValueError, Filter.DatasetFilter, ds, 'test_filter',
                       'a >= reldate(days=-1, months=-1)')
     self.assertRaises(TypeError, Filter.DatasetFilter, ds, 'test_filter',
                       'a >= reldate(poo=1)')
     self.assertRaises(ValueError, Filter.DatasetFilter, ds, 'test_filter',
                       'a >= reldate(align="xxx")')
     self._test(ds, 'a >= reldate(days=+1)', [0])
     self._test(ds, 'a >= reldate()', [0, 1])
     self._test(ds, 'a >= reldate(days=0)', [0, 1])
     self._test(ds, 'a >= reldate(days=-1)', [0, 1, 2])
     if DateTime.now().day_of_week == 0:
         self._test(ds, 'a >= reldate(days=-7)', [0, 1, 2, 3, 4]) # this fails on Mondays!
     else:
         self._test(ds, 'a >= reldate(days=-7)', [0, 1, 2, 3]) # this fails on Mondays!
     self._test(ds, 'a >= reldate(days=-7, align="monday")', [0, 1, 2, 3, 4]) 
     if DateTime.now().day == 1:
         expect = [0, 1, 2, 3, 4, 5, 6]
     else:
         expect = [0, 1, 2, 3, 4, 5]
     self._test(ds, 'a >= reldate(months=-1)', expect)
     self._test(ds, 'a >= reldate(months=-1, align="bom")', [0, 1, 2, 3, 4, 5, 6])
     if DateTime.now().day == 1 and DateTime.now().month == DateTime.January:
         expect = [0, 1, 2, 3, 4, 5, 6, 7, 8]
     else:
         expect = [0, 1, 2, 3, 4, 5, 6, 7]
     self._test(ds, 'a >= reldate(years=-1)', expect)
     self._test(ds, 'a >= reldate(years=-1, align="boy")', [0, 1, 2, 3, 4, 5, 6, 7, 8])
     if DateTime.now().day_of_week == 0:
         self._test(ds, 'a between(reldate(days=-7), reldate(days=-2))', [3, 4]) # also fails on Mondays
     else:
         self._test(ds, 'a between(reldate(days=-7), reldate(days=-2))', [3]) 

 def GetValue(self, manager, value, value_type = None):
     retval = None
     if manager == "ScanCoordinator":
         if value == "receiver":
             retval = "Rcvr1_2"
         elif value == "nextScanNumber":
             retval = "2"
         elif value == "startTime,MJD":
             gmt = DateTime.gmt()
             loci = Loci()
             mjd, _ = loci.DateTime2TimeStamp(gmt)
             retval = str(mjd)
         elif value == "startTime,seconds":
             gmt = DateTime.gmt()
             loci = Loci()
             _, secs = loci.DateTime2TimeStamp(gmt)
             retval = str(secs)
         elif value == "projectId":
             retval = 'TAPI_FRANK'
     elif manager == "DCR":
         if value.find("Channel,") == 0 or value.find("CH1_16,Tsys") == 0:
             retval = "1"
     elif manager == "Antenna":
         if value == "azWrapMode":
             retval = 'Auto'
     elif manager == "Antenna,AntennaManager":
         if value == "ccuData,Az,indicated":
             retval = "180.0"
     if retval is None:
         retval =  "%s's value" % value
     self.Comment("GetValue(%s, %s) returning %s\n" % (manager,
                                                       value,
                                                       retval))
     return retval

 def button_dummy(self, cr, uid, ids, context):
     for sheet in self.browse(cr, uid, ids, context):
         if DateTime.strptime(sheet.date_current, "%Y-%m-%d") <= DateTime.strptime(sheet.date_from, "%Y-%m-%d"):
             self.write(cr, uid, [sheet.id], {"date_current": sheet.date_from})
         elif DateTime.strptime(sheet.date_current, "%Y-%m-%d") >= DateTime.strptime(sheet.date_to, "%Y-%m-%d"):
             self.write(cr, uid, [sheet.id], {"date_current": sheet.date_to})
     return True

def _calc_dates(self, cr, uid, data, context):
    res = {}
    period_length = data["form"]["period_length"]
    if period_length <= 0:
        raise wizard.except_wizard(_("UserError"), _("You must enter a period length that cannot be 0 or below !"))
    start = datetime.date.fromtimestamp(time.mktime(time.strptime(data["form"]["date1"], "%Y-%m-%d")))
    start = DateTime(int(start.year), int(start.month), int(start.day))
    if data["form"]["direction_selection"] == "past":
        for i in range(5)[::-1]:
            stop = start - RelativeDateTime(days=period_length)
            res[str(i)] = {
                "name": str((5 - (i + 1)) * period_length) + "-" + str((5 - i) * period_length),
                "stop": start.strftime("%Y-%m-%d"),
                "start": stop.strftime("%Y-%m-%d"),
            }
            start = stop - RelativeDateTime(days=1)
    else:
        for i in range(5):
            stop = start + RelativeDateTime(days=period_length)
            res[str(5 - (i + 1))] = {
                "name": str((i) * period_length) + "-" + str((i + 1) * period_length),
                "start": start.strftime("%Y-%m-%d"),
                "stop": stop.strftime("%Y-%m-%d"),
            }
            start = stop + RelativeDateTime(days=1)
    return res

    def IsScriptValid(self, script):
        hasAccess = self.access
        if hasAccess:
            self.SetAccessToFunctionality(0)

        self.output.AppendText("*** Begin Validation - %s ***\n" % str(DateTime.now()))
        isValid, error = self.GetDocument().IsScriptValid(script, self.output)

        if not isValid:
            self.SetStatus(ILLICIT)
            for e in error[-4:]:
                self.output.AppendText(e + "\n")
        else:
            self.SetStatus(VALID)

        if isValid:
            self.output.AppendText("\nYour observing script is syntactically correct!\n\n")

        self.output.AppendText("*** End Validation - %s ***\n" % str(DateTime.now()))
        self.output.AppendText("\n\n")

        if hasAccess:
            self.SetAccessToFunctionality(1)

        return isValid

    def __init__(self, name, value, expires=None, 
                 path=None, domain=None, secure=None):

        """ Create a Netscape cookie for name with the given value.

            If expires is given, the cookie will be a temporary cookie
            which expires after a certain amount of time.  expires may
            be given as integer (seconds relative to the current
            time), DateTime instance (absolute date/time) or
            RelativeDateTime instance (relative date/time to current
            time).

            path, domain, secure work according to the Netscape
            specification.
            
        """
        self.name = name
        self.value = value
        if expires is not None:
            # Long living cookie
            if isinstance(expires, DateTime.DateTimeType):
                self.expires = expires.gmtime()
            elif isinstance(expires, DateTime.RelativeDateTime):
                self.expires = DateTime.gmtime() + expires
            else:
                self.expires = DateTime.gmtime() + \
                               expires * DateTime.oneSecond
        if path:
            self.path = path
        if domain:
            self.domain = domain
        if secure:
            self.secure = 1

    def create(self, cr, uid, ids, datas, context={}):
        io = StringIO.StringIO()

        if 'date_start' not in datas:
            cr.execute('select min(date_start) from project_task where id in %s', (tuple(ids),))
            dt = cr.fetchone()[0]
            if dt:
                datas['date_start'] = dt[:10]
            else:
                datas['date_start'] = time.strftime('%Y-%m-%d')
        if 'date_stop' not in datas:
            cr.execute('select max(date_start),max(date_close) from project_task where id in %s', (tuple(ids),))
            res = cr.fetchone()
            datas['date_stop'] = (res[0] and res[0][:10]) or time.strftime('%Y-%m-%d')
            if res[1] and datas['date_stop']<res[1]:
                datas['date_stop'] = res[1][:10]

        date_to_int = lambda x: int(x.ticks())
        int_to_date = lambda x: '/a60{}'+DateTime.localtime(x).strftime('%d/%m/%Y')

        datas = _burndown.compute_burndown(cr, uid, ids, datas['date_start'], datas['date_stop'])

        canv = canvas.init(fname=io, format='pdf')
        canv.set_author("Open ERP")

        max_hour = reduce(lambda x,y: max(y[1],x), datas, 0)

        date_to_int = lambda x: int(x.ticks())
        int_to_date = lambda x: '/a60{}'+DateTime.localtime(x).strftime('%d %m %Y')

        def _interval_get(*args):
            result = set()
            for i in range(20):
                d = DateTime.localtime(datas[0][0] + (((datas[-1][0]-datas[0][0])/20)*(i+1)))
                res = DateTime.DateTime(d.year, d.month, d.day).ticks()
                result.add(res)

            return list(result)

        if datas[-1][0] == datas[0][0]:
            x_range = (datas[0][0],datas[-1][0]+1)
        else:
            x_range = (datas[0][0],datas[-1][0])

        ar = area.T(x_grid_style=line_style.gray50_dash1,
            x_axis=axis.X(label="Date", format=int_to_date),
            y_axis=axis.Y(label="Burndown Chart - Planned Hours"),
            x_grid_interval=_interval_get,
            x_range = x_range,
            y_range = (0,max_hour),
            legend = None,
            size = (680,450))
        ar.add_plot(line_plot.T(data=datas))
        ar.draw(canv)
        canv.close()

        self.obj = external_pdf(io.getvalue())
        self.obj.render()
        return (self.obj.pdf,'pdf')

	def setTime(self, target, from_or_till):
		today = DateTime.today()
		col = self._template.getColumn((target, from_or_till))
		row = self.getRowForDate(today)
		now = DateTime.now()
		value = now.abstime / 60 / 60 / 24
		print "+ %s %s: Setting time at (%s, %s) to %s" % (from_or_till, target, row, col, now)
		self._xlSheet.setCell(row, col, value)

def _project_compute(cr, uid, project_id):
    project = pooler.get_pool(cr.dbname).get('project.project').browse(cr, uid, project_id)
    if project.date_start:
        date_begin = DateTime.strptime(project.date_start, '%Y-%m-%d')
    else:
        date_begin = DateTime.now()
    tasks, last_date = _compute_project(cr, uid, project, date_begin)
    return tasks, last_date

    def __init__(self, db, const, id=None):
        self._db = db
        self.co = const

        midnight = DateTime.today()
        now = DateTime.now()
        # if we are past 22:00 this day, schedule for tomorrow evening
        if (now - midnight) > DateTime.TimeDeltaFrom(hours=22):
            self.batch_time = midnight + DateTime.TimeDeltaFrom(days=1,
                                                                hours=22)
        # ... otherwise, schedule for this day
        else:
            self.batch_time = midnight + DateTime.TimeDeltaFrom(hours=22)

        self.now = now

        # "None" means _no_ conflicts, there can even be several of
        # that op pending.  All other ops implicitly conflict with
        # themselves, so there can only be one of each op.
        self.conflicts = {
            int(const.bofh_move_user): [const.bofh_move_student,
                                        const.bofh_move_user_now,
                                        const.bofh_move_request,
                                        const.bofh_delete_user],
            int(const.bofh_move_student): [const.bofh_move_user,
                                           const.bofh_move_user_now,
                                           const.bofh_move_request,
                                           const.bofh_delete_user],
            int(const.bofh_move_user_now): [const.bofh_move_student,
                                            const.bofh_move_user,
                                            const.bofh_move_request,
                                            const.bofh_delete_user],
            int(const.bofh_move_request): [const.bofh_move_user,
                                           const.bofh_move_user_now,
                                           const.bofh_move_student,
                                           const.bofh_delete_user],
            int(const.bofh_move_give): None,
            int(const.bofh_archive_user): [const.bofh_move_user,
                                           const.bofh_move_user_now,
                                           const.bofh_move_student,
                                           const.bofh_delete_user],
            int(const.bofh_delete_user): [const.bofh_move_user,
                                          const.bofh_move_user_now,
                                          const.bofh_move_student,
                                          const.bofh_email_create],
            int(const.bofh_email_create): [const.bofh_email_delete,
                                           const.bofh_delete_user],
            int(const.bofh_email_delete): [const.bofh_email_create],
            int(const.bofh_email_convert): [const.bofh_email_delete],
            int(const.bofh_sympa_create): [const.bofh_sympa_remove],
            int(const.bofh_sympa_remove): [const.bofh_sympa_create],
            int(const.bofh_quarantine_refresh): None,
            int(const.bofh_email_restore): [const.bofh_email_create],
            int(const.bofh_homedir_restore): [const.bofh_move_user,
                                              const.bofh_move_user_now,
                                              const.bofh_move_student,
                                              const.bofh_delete_user]
            }