示例#1
0
    def onchange_operation_type(self, cr, uid, ids, type, guarantee_limit):
        if not type:
            return {'value': {'location_id': False, 'location_dest_id': False}}
        produc_id = self.pool.get('stock.location').search(
            cr, uid, [('name', '=', 'Production')])[0]
        stock_id = self.pool.get('stock.location').search(
            cr, uid, [('name', '=', 'Stock')])[0]

        if type == 'add':
            to_invoice = False
            if guarantee_limit and today() > mx.DateTime.strptime(
                    guarantee_limit, '%Y-%m-%d'):
                to_invoice = True
            return {
                'value': {
                    'to_invoice': to_invoice,
                    'location_id': stock_id,
                    'location_dest_id': produc_id
                }
            }
        return {
            'value': {
                'to_invoice': False,
                'location_id': produc_id,
                'location_dest_id': stock_id
            }
        }
示例#2
0
    def onchange_operation_type(self, cr, uid, ids, type, guarantee_limit):
        if not type:
            return {'value': {
                        'location_id': False,
                        'location_dest_id': False
                    }
            }
        produc_id = self.pool.get('stock.location').search(cr, uid, [('name','=','Production')])[0]
        stock_id = self.pool.get('stock.location').search(cr, uid, [('name','=','Stock')])[0]

        if type == 'add':
            to_invoice=False
            if guarantee_limit and today() > mx.DateTime.strptime(guarantee_limit, '%Y-%m-%d'):
                to_invoice=True
            return {'value': {
                        'to_invoice': to_invoice,
                        'location_id': stock_id,
                        'location_dest_id' : produc_id
                    }
            }
        return {'value': {
                'to_invoice': False,
                'location_id': produc_id,
                'location_dest_id': stock_id
            }
        }
示例#3
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 def calc_project_length(self):
     """Computes start_date and max_duration (duration of the project)"""
     begins, ends = [], []
     for leaf in self.project.root_task.leaves():
         for c_type, date, priority in leaf.get_date_constraints():
             if c_type in (CST.BEGIN_AT_DATE, CST.BEGIN_AFTER_DATE) and \
                         self.project.priority >= int(priority):
                 begins.append(date)
             elif c_type in (CST.END_AT_DATE, CST.END_BEFORE_DATE) and \
                         self.project.priority >= int(priority):
                 ends.append(date)
     if not self.start_date:
         # We take the earliest date constraint as a start date
         if begins:
             self.start_date = min(begins)
         elif ends:
             self.start_date = min(ends)
         else:
             self.start_date = today()
     # find the first working day
     d = self.start_date
     self.first_day = 0
     # instead of checking all resources, we should look only for resources
     # working on those task that *could* begin at the start of the project
     while not any(
             res.is_available(d) for res in self.project.get_resources()):
         d += 1
         self.first_day += 1
     # play it safe and add sum of loads plus time to latest date constraint
     self.max_duration = self.project.root_task.maximum_duration()
     if begins or ends:
         self.max_duration += (max(itertools.chain(begins, ends)) -
                               self.start_date).days
示例#4
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    def __init__(self, **kw):
        super(ReceiptWindow, self).__init__(**kw)
        self.window.title = "Receipt Generation"
        self.trans = Transaction()
        self.target=Receipt(actualDate=today())
        self.trans.track(self.target)

        v = cimarron.skin.VBox(parent=self.window, expand=True, fill=True)
        h1 = cimarron.skin.HBox(parent=v, expand=False, fill=True)
        h2 = cimarron.skin.HBox(parent=v, expand=False, fill=False)
        v1 = cimarron.skin.VBox(parent=v)
        actionContainer = cimarron.skin.HBox(parent=v, expand=False, fill=True)

        columns = (cimarron.skin.Column(name="Name", attribute="name"),
                   cimarron.skin.Column(name="Surname", attribute="surname"))
        self.person = cimarron.skin.SearchEntry(parent=h1, cls=Person,
                                                searcher=self.trans, columns=columns,
                                                attribute="person")
        cimarron.skin.Label(parent=h2, text="Date:")
        self.actualDate = cimarron.skin.Entry(parent=h2, attribute="actualDate")
        
        cimarron.skin.Label(parent=h2, text="Amount:")
        self.amount = cimarron.skin.Entry(parent=h2,  attribute="amount")
        
        cimarron.skin.Label(parent=v1, text="Concept:", expand=False, fill=False)
        self.concept = cimarron.skin.MultiLine(parent=v1, attribute="concept")
        
        save = cimarron.skin.Button(parent=actionContainer, label="Save", onAction=self.save)
        discard = cimarron.skin.Button(parent=actionContainer, label="Discard", onAction=self.discard)
        self.refresh()
示例#5
0
 def unpackSchedule(self, data):
     checks = [False] * LASTDAY_MIDNIGHT
     base = today() + 3
     for row in data:
         start_check = ((row[0].day_of_week - base.day_of_week) % 7) * 48 + row[0].hour * 2 + row[0].minute / 30
         end_check = ((row[1].day_of_week - base.day_of_week) % 7) * 48 + row[1].hour * 2 + row[1].minute / 30
         if end_check <= start_check:
             end_check += LASTDAY_MIDNIGHT
         for hour in range(start_check, end_check):
             checks[hour % LASTDAY_MIDNIGHT] = True
     return checks
示例#6
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 def _process_node(self, node):
     # get dates
     try:
         begin = self.earliest_begin(node) or today()
     except ValueError:
         begin = today()
     duration = max(0, node.duration - 1)
     #if begin and not end:
     #    end = begin + duration
     #elif end and not begin:
     #    begin = end - duration
     # add activities
     activities = []
     resources = [
         (self.project.get_resource(r_id), usage / 100)
         for r_type, r_id, usage in node.get_resource_constraints()
     ]
     if not resources:
         log.warning("task %s has no resource and will not be scheduled",
                     node.id)
         return
     self.date_res = {}
     for res, usage in resources:
         self.date_res.setdefault(res.id, begin - 1)
     load = node.duration * (1 - node.progress)
     date = begin
     if load == 0 and begin == today():
         log.warning("task %s is complete but was never worked on" %
                     node.id)
     while load > 0 and resources:
         for resource, usage in resources:
             if self.date_res[resource.id] < date and resource.is_available(date) \
                and self.project.get_total_usage(resource.id, date) <= 1-usage :
                 activities.append(
                     (date, date, resource.id, node.id, usage))
                 self.date_res[resource.id] = date
                 load -= usage
                 if load <= 0:
                     break
         date += 1
     self.project.add_schedule(activities)
示例#7
0
    def _process_node(self, node):
        # get dates
        begin, end = None, None
        for c_type, date, priority in node.get_date_constraints():
            if c_type == BEGIN_AFTER_DATE :
                begin = date # FIXME what if more than one ?
            elif c_type == END_BEFORE_DATE :
                end = date # FIXME what if more than one ?
        if not begin and not end:
            begin = today()

        # add activities
        activities = []
        # collect resources
        if node.TYPE == "milestone":
            self.project.milestones[node.id] = begin
            return []
        node.compute_resources(self.project)
        resources = [self.project.resources[r_id] for r_id in node.get_resource_ids()]
#         if not resources:
#             print "WARNING: task %s has no resource and will not be scheduled"%node.id
        days = {}
        duration = node.duration*(1-node.progress)
        if begin:
            for resource in resources:
                days[resource] = begin
            while duration > 0 and resources:
                for resource in resources:
                    date = days[resource]
#                     while not resource.is_available(date):
#                         date += 1
#                         print date
                    # usage = 1
                    activities.append( (date, date, resource.id, node.id, 1) )
                    days[resource] = date + 1
                duration -= 1
        else:
            for resource in resources:
                days[resource] = end
            while duration > 0 and resources:
                for resource in resources:
                    date = days[resource]
#                     while not resource.is_available(date):
#                         date -= 1
#                         print date
                    # usage = 1
                    activities.append( (date, date, resource.id, node.id, 1) )
                    days[resource] = date - 1
                duration -= 1
        return activities
示例#8
0
    def packSchedule(self, checks):
        try: # Mapeamos a integer y filtramos valores inadecuados
            checks = [int(chk) for chk in checks]
        except ValueError:
            return []
        checks.sort()

        scheds = []
        last_hour = None
        start_time = None
        end_time = None
        for hour in checks:
            if last_hour is None:
                start_time = hour
            elif last_hour < hour - 1:
                scheds.append((start_time, end_time))
                start_time = hour
            last_hour = hour
            end_time = hour + 1
        # Falta el último span, que lo agregamos ahora:
        if end_time is not None:
            if end_time == LASTDAY_MIDNIGHT:
                if start_time == 0: # Este tipo labura 24/7!
                    scheds.append((0, end_time))
                elif len(scheds) > 0 and scheds[0][0] == 0: # El horario abarca las 0 del domingo
                    scheds.append((start_time, end_time + scheds[0][1]))
                    del(scheds[0])
                else:
                    scheds.append((start_time, end_time))
            else:
                scheds.append((start_time, end_time))
        # Convertimos a DateTime

        spans = []
        base = today() + 3
        def mktimestamp(x):
            day = base + x / 48

            #VER 
            #incluir DateTimeDelta del userId
            return DateTime(day.year, day.month, day.day, (x % 48) / 2, (x % 2) * 30)
        for sched in scheds:
            spans.append((mktimestamp(sched[0]), mktimestamp(sched[1])))
        return spans
示例#9
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 def unpackSchedule(self, data):
     checks = ['u'] * LASTDAY_MIDNIGHT
     base = today() + 3
     for row in data[1]:
         start_check = ((row[0].day_of_week - base.day_of_week) % 7) * 48 + row[0].hour * 2 + row[0].minute / 30
         end_check = ((row[1].day_of_week - base.day_of_week) % 7) * 48 + row[1].hour * 2 + row[1].minute / 30
         if end_check <= start_check:
             end_check += LASTDAY_MIDNIGHT
         for hour in range(start_check, end_check):
             checks[hour % LASTDAY_MIDNIGHT] = '2'
     for row in data[0]:
         delta = row[0] - base
         start_check = delta.day * 48 + delta.hour * 2 + delta.minute / 30
         delta = row[1] - base
         end_check = delta.day * 48 + delta.hour * 2 + delta.minute / 30
         if end_check <= start_check:
             end_check += LASTDAY_MIDNIGHT
         for hour in range(start_check, end_check):
             checks[hour % LASTDAY_MIDNIGHT] = 'o'
     return checks
示例#10
0
    def __init__(self, **kw):
        super(ReceiptWindow, self).__init__(**kw)
        self.window.title = "Receipt Generation"
        self.trans = Transaction()
        self.target = Receipt(actualDate=today())
        self.trans.track(self.target)

        v = cimarron.skin.VBox(parent=self.window, expand=True, fill=True)
        h1 = cimarron.skin.HBox(parent=v, expand=False, fill=True)
        h2 = cimarron.skin.HBox(parent=v, expand=False, fill=False)
        v1 = cimarron.skin.VBox(parent=v)
        actionContainer = cimarron.skin.HBox(parent=v, expand=False, fill=True)

        columns = (cimarron.skin.Column(name="Name", attribute="name"),
                   cimarron.skin.Column(name="Surname", attribute="surname"))
        self.person = cimarron.skin.SearchEntry(parent=h1,
                                                cls=Person,
                                                searcher=self.trans,
                                                columns=columns,
                                                attribute="person")
        cimarron.skin.Label(parent=h2, text="Date:")
        self.actualDate = cimarron.skin.Entry(parent=h2,
                                              attribute="actualDate")

        cimarron.skin.Label(parent=h2, text="Amount:")
        self.amount = cimarron.skin.Entry(parent=h2, attribute="amount")

        cimarron.skin.Label(parent=v1,
                            text="Concept:",
                            expand=False,
                            fill=False)
        self.concept = cimarron.skin.MultiLine(parent=v1, attribute="concept")

        save = cimarron.skin.Button(parent=actionContainer,
                                    label="Save",
                                    onAction=self.save)
        discard = cimarron.skin.Button(parent=actionContainer,
                                       label="Discard",
                                       onAction=self.discard)
        self.refresh()
示例#11
0
    def total(self, date=None):
        if date is None:
            date = today()
        q = Qualifier()
        this_pos = q.pointOfSale.id == self.id
        q_date = q.entry.recordDate
        tr = self.transaction()
        openings = tr.search('PointOfSaleOpening', this_pos & (q_date <= date))
        closures = tr.search('PointOfSaleClosure', this_pos & (q_date >= date))

        if not openings:
            # nothing done
            return 0.0

        openings = [(i.entry.recordDate, i) for i in openings]
        openings.sort()
        opening = openings[-1][1]

        q_movs = q.entry.pointOfSale.id == self.id

        if closures:
            closures = [(i.entry.recordDate, i) for i in closures]
            closures.sort()
            closure = closures[0][1]
            q_movs = q_movs & (q.entry.recordDate < closure.entry.recordDate)
        q_movs = q_movs & (q.entry.recordDate > opening.entry.recordDate) & \
                 (q.account.code == '1.1.01.01')

        debit = sum(tr.search('Movement', q_movs & (q.operation == 0)))
        credit = sum(tr.search('Movement', q_movs & (q.operation == 1)))

        print '*' * 40
        print q_movs.value
        print debit, credit
        print '*' * 40
        return -1
    def total(self, date=None):
        if date is None:
            date = today()
        q = Qualifier()
        this_pos = q.pointOfSale.id == self.id
        q_date = q.entry.recordDate
        tr = self.transaction()
        openings = tr.search('PointOfSaleOpening', this_pos & (q_date <= date))
        closures = tr.search('PointOfSaleClosure', this_pos & (q_date >= date))

        if not openings:
            # nothing done
            return 0.0

        openings = [(i.entry.recordDate, i) for i in openings]
        openings.sort()
        opening = openings[-1][1]

        q_movs = q.entry.pointOfSale.id == self.id

        if closures:
            closures = [(i.entry.recordDate, i) for i in closures]
            closures.sort()
            closure = closures[0][1]
            q_movs = q_movs & (q.entry.recordDate < closure.entry.recordDate)
        q_movs = q_movs & (q.entry.recordDate > opening.entry.recordDate) & \
                 (q.account.code == '1.1.01.01')

        debit = sum(tr.search('Movement', q_movs & (q.operation == 0)))
        credit = sum(tr.search('Movement', q_movs & (q.operation == 1)))

        print '*'*40
        print q_movs.value
        print debit, credit
        print '*'*40
        return -1
示例#13
0
def process_affiliations(employment_file, person_file, use_fok,
                         people_to_ignore=None):
    """Parse employment_file and determine all affiliations.

    There are roughly 3 distinct parts:

    #. Cache all the affiliations in Cerebrum
    #. Scan the file and compare the file data with the cache. When there is a
       match, remove the entry from the cache.
    #. Remove from Cerebrum whatever is left in the cache (once we are done
       with the file, the cache contains those entries that were in Cerebrum
    """

    expired = load_expired_employees(file(person_file), use_fok, logger)

    # First we cache all existing affiliations. It's a mapping person-id =>
    # mapping (ou-id, affiliation) => status.
    affiliation_cache = cache_db_affiliations()
    person_cache = dict()

    def person_cacher(empid):
        ret = person_cache.get(empid, NotSet)
        if ret is NotSet:
            ret = person_cache[empid] = get_person(empid)
        return ret

    for tpl in make_employment_iterator(
            file(employment_file), use_fok, logger):
        if not tpl.valid():
            logger.debug("Ignored invalid entry for person while "
                         "processing affiliation: «%s»",
                         tpl.sap_ansattnr)
            continue

        if people_to_ignore and tpl.sap_ansattnr in people_to_ignore:
            logger.debug("Invalid person with sap_id=%s", tpl.sap_ansattnr)
            continue

        if tpl.sap_ansattnr in expired:
            logger.debug("Person sap_id=%s is no longer an employee; "
                         "all employment info will be ignored",
                         tpl.sap_ansattnr)
            continue

        # is the entry within a valid time frame?
        # The shift by 180 days has been requested by UiA around 2007-03-27
        if not (tpl.start_date - DateTimeDelta(180) <= today() <=
                tpl.end_date):
            logger.debug("Entry %s has wrong timeframe (start: %s, end: %s)",
                         tpl, tpl.start_date, tpl.end_date)
            continue

        ou_id = get_ou_id(tpl.sap_ou_id)
        if ou_id is None:
            logger.warn("Cannot map SAP OU %s to Cerebrum ou_id (employment "
                        "for person sap_id=%s).",
                        tpl.sap_ou_id, tpl.sap_ansattnr)
            continue

        person = person_cacher(tpl.sap_ansattnr)
        if person is None:
            logger.warn("Cannot map SAP ansattnr %s to cerebrum person_id",
                        tpl.sap_ansattnr)
            continue

        (affiliation,
         affiliation_status) = sap_employment2affiliation(tpl.lonnstittel)

        synchronize_affiliations(affiliation_cache,
                                 person,
                                 ou_id, affiliation,
                                 affiliation_status)

    # We are done with fetching updates from file.
    # Need to write persons
    for p in person_cache.values():
        if p is None:
            continue
        logger.info("Writing cached affs for person id:%s", p.entity_id)
        p.write_db()

    # All the affiliations left in the cache exist in Cerebrum, but NOT in the
    # datafile. Thus delete them!
    remove_affiliations(affiliation_cache)
示例#14
0
# this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
""" Abstract classes for Abstract classes for rendering """

from mx.DateTime import now, today, oneDay
from projman import ENCODING
from projman.lib import date_range
from projman.lib._exceptions import ViewException

TITLE_COLUMN_WIDTH = 220
FIELD_COLUMN_WIDTH = 40
TIME_COLUMN_WIDTH = 40.
LEGEND_COLUMN_WIDTH = 80
ROW_HEIGHT = 20

TODAY = today()

DEFAULT_COLORS = {
    'HEAD': 'lightgrey',
    'CONSTRAINT': 'black',
    # for odd row
    'ODD_SET': {
        'TITLE': 'wheat',
        'FIELD': 'darkseagreen',
        'WEEKDAY': 'wheat',
        'WEEKEND': 'cornsilk',
        'TODAY': 'salmon',
        'RESOURCE_USED': 'darkblue',
        'RESOURCE_UNAVAILABLE': 'cornsilk',
    },
    # for even row
示例#15
0
                value = from_func(super(instance.__class__, instance).to_python(value))
            except ValidationError:
                value = strpdatetime(value)
    return value.rebuild(hour=12)


def strpdatetime(value, frmt='date'):
    """
    Parse the given input text value as a particular format (date/datetime).
    If the value is identical to today, then InvalidDateError is raised.
    This is supposed to be used as a last resort after all other validation efforts have failed.
    """
    if frmt == 'date':
        from_func = DateFrom
    else:
        from_func = DateTimeFrom
    input_value = value
    try:
        value = from_func(value)
    except RangeError, exc:
        raise InvalidDateError(input_value, exc)
    except ValueError:
        raise InvalidDateError(input_value)
    try:
        assert value == today()
    except AssertionError:
        pass
    else:
        raise InvalidDateError(input_value)
    return value
示例#16
0
 def pre_save(self, model_instance, add):
     if self.auto_now or (self.auto_now_add and add):
         value = today(hour=12)
         setattr(model_instance, self.attname, value)
         return value
     return super(DateField, self).pre_save(model_instance, add)
示例#17
0
    def printForm(self, data, request, userId, sbj, tutor):
        _ = request.getSession()._
        checks = self.unpackSchedule(data)
        days = [_('Lunes'), _('Martes'), _('Miercoles'), _('Jueves'), _('Viernes'), _('Sabado'), _('Domingo')]
        classes={'u': 'sch_unavailable', '1': 'sch_instant', '2': 'sch_precoord', 'o': 'sch_occupied'}
        titles={'u': _('No disponible'), '1': _('Disponible para acceso instantaneo'),
                '2': _('Disponible para clases precoordinadas'), 'o': _('Ya esta reservado')}

        string = """
<script type="text/javascript">
<!--
function validateForm(form) {
    for (i = 0; i < form.elements.length; i++) {
       if (form.elements[i].checked)
           return true;
    }
    alert('""" + _('Debes seleccionar al menos un horario') + """');
    return false;
}

function change_cell (tag) {
  input = tag.getElementsByTagName('input')[0]
  if (!input) return;
  input.checked = ! input.checked;
  if (input.checked) {
    var style = "sch_arranged";
    var tit = '""" + _('Coordinado para este horario') + """';
  } else {
    var style = "sch_precoord";
    var tit = '""" + _('Disponible para clases precoordinadas') + """';
  }
  tag.className = style;
  tag.title = tit;
}

-->
</script>
<form action="4" method="get" onsubmit="javascript:return validateForm(this)" >
  <fieldset>
  <legend>""" + _('Horarios disponibles') + """</legend>
  <table id="schedule">
    <tr>
      <th><p/></th>
"""
        for day in [today() + i for i in range(3,10)]:
            string += '<th class="sch_header">%s %s</th>\n' % (days[day.day_of_week], day.strftime('%d-%m-%Y'))
        for hour in range(48):
            string += '</tr><tr>\n<td class="sch_row">%d:%02dhs</td>\n' % (hour / 2, (hour % 2) * 30)
            for day in enumerate(days):
                pos = 48 * day[0] + hour
                val = checks[pos]
                string += '<td class="%s" title="%s"' % (classes[val], titles[val])
                if val in ['', 'o', 'u']:
                    string += '><p/></td>\n'
                else:
                    string += 'onclick="change_cell(this)"><input type="checkbox" name="sch" value="%d"/></td>\n' % pos
        string += """
   </tr><tr><td class="sch_row">24:00hs</td><td colspan="7" class="sch_invisible"><p/></td>\n</tr></table>
   <input type="hidden" name="user_id" value="%d"/>
   <input type="hidden" name="sbj" value="%d"/>
   <input type="hidden" name="tutor" value="%d"/>
   <input type="submit" name="submit" value=\"""" % (userId, sbj, tutor) + _('Enviar') + """\" />
  </fieldset>
  </form>
"""
        request.write(string)
        return
示例#18
0
def process_affiliations(employment_file,
                         person_file,
                         use_fok,
                         people_to_ignore=None):
    """Parse employment_file and determine all affiliations.

    There are roughly 3 distinct parts:

    #. Cache all the affiliations in Cerebrum
    #. Scan the file and compare the file data with the cache. When there is a
       match, remove the entry from the cache.
    #. Remove from Cerebrum whatever is left in the cache (once we are done
       with the file, the cache contains those entries that were in Cerebrum
    """

    expired = load_expired_employees(file(person_file), use_fok, logger)

    # First we cache all existing affiliations. It's a mapping person-id =>
    # mapping (ou-id, affiliation) => status.
    affiliation_cache = cache_db_affiliations()
    person_cache = dict()

    def person_cacher(empid):
        ret = person_cache.get(empid, NotSet)
        if ret is NotSet:
            ret = person_cache[empid] = get_person(empid)
        return ret

    for tpl in make_employment_iterator(file(employment_file), use_fok,
                                        logger):
        if not tpl.valid():
            logger.debug(
                "Ignored invalid entry for person while "
                "processing affiliation: «%s»", tpl.sap_ansattnr)
            continue

        if people_to_ignore and tpl.sap_ansattnr in people_to_ignore:
            logger.debug("Invalid person with sap_id=%s", tpl.sap_ansattnr)
            continue

        if tpl.sap_ansattnr in expired:
            logger.debug(
                "Person sap_id=%s is no longer an employee; "
                "all employment info will be ignored", tpl.sap_ansattnr)
            continue

        # is the entry within a valid time frame?
        # The shift by 180 days has been requested by UiA around 2007-03-27
        if not (tpl.start_date - DateTimeDelta(180) <= today() <=
                tpl.end_date):
            logger.debug("Entry %s has wrong timeframe (start: %s, end: %s)",
                         tpl, tpl.start_date, tpl.end_date)
            continue

        ou_id = get_ou_id(tpl.sap_ou_id)
        if ou_id is None:
            logger.warn(
                "Cannot map SAP OU %s to Cerebrum ou_id (employment "
                "for person sap_id=%s).", tpl.sap_ou_id, tpl.sap_ansattnr)
            continue

        person = person_cacher(tpl.sap_ansattnr)
        if person is None:
            logger.warn("Cannot map SAP ansattnr %s to cerebrum person_id",
                        tpl.sap_ansattnr)
            continue

        (affiliation,
         affiliation_status) = sap_employment2affiliation(tpl.lonnstittel)

        synchronize_affiliations(affiliation_cache, person, ou_id, affiliation,
                                 affiliation_status)

    # We are done with fetching updates from file.
    # Need to write persons
    for p in person_cache.values():
        if p is None:
            continue
        logger.info("Writing cached affs for person id:%s", p.entity_id)
        p.write_db()

    # All the affiliations left in the cache exist in Cerebrum, but NOT in the
    # datafile. Thus delete them!
    remove_affiliations(affiliation_cache)
示例#19
0
 def setUp(self):
     self.today = int(today(12).jdn)
     for d in self.dates:
         Model.objects.create(date=d)
示例#20
0
 def discard(self, *ignore):
     self.trans.discard()
     self.newTarget(Receipt(actualDate=today()))
     self.trans.track(self.target)
示例#21
0
def parseDateTime(string, USA=False):
    '''Tries to parse a string as a valid date and/or time.

    It recognizes most common formats:

    @param USA: Disambiguates strings that are valid dates either in
        (month,day,year) or (day,month,year) order (e.g. 05/03/2002). If True,
        the first format is assumed; the default is the second.
    @return: A C{datetime.datetime} instance that represents the parsed string.
    @rtype: datetime.datetime
    @raise ValueError: If the string cannot be interpreted successfully.
    '''
    # create the regexps only the first time this function is called
    if not hasattr(parseDateTime, "regex"):
        item = lambda groupid: r'(?P<%s>\d+|[a-zA-Z]+)' % groupid
        delim = r'[\s\\/,-.]+'
        # negative lookahead/lookbehind assertions on ':' (to prevent mix
        # with time); also negative lookbehind on \w
        dateRegex = "(?<!:|\w)%s%s%s(?:%s%s)?(?!:)" % (item('D1'), delim,
                                                       item('D2'), delim,
                                                       item('D3'))
        timeRegex = r'''(?P<hour>\d{1,2}):                  # hour
                        (?P<minute>\d{1,2})                 # minute
                        (?::(?P<second>\d{1,2}(?:\.\d+)?))? # second
                        (?:\ ?(?P<ampm>[ap]m))?             # 'am', 'pm'
                     '''
        #print r'(?P<date>%s)\s+(?P<time>%s)?' % (dateRegex,timeRegex);
        #import sys; sys.exit()
        # date followed (optionally) by time
        flags = re.VERBOSE | re.IGNORECASE
        parseDateTime.dt_regex = re.compile(
            r'(?P<date>%(dateRegex)s)(?:%(delim)s(?P<time>%(timeRegex)s))?'
            % locals(), flags)
        # or vice versa
        parseDateTime.td_regex = re.compile(
          r'(?P<time>%(timeRegex)s)(?:%(delim)s(?P<date>%(dateRegex)s))?'
          % locals(), flags)
    date = time = None
    match = parseDateTime.dt_regex.match(string.strip()) \
            or parseDateTime.td_regex.search(string.strip())
    if match:
        # parse date
        if match.group("date"):
            triple = [match.group(i) for i in ('D1','D2','D3')]
            if triple[-1] is None:  # 2 date elements given;
                # assume that these are day and month, and add current year
                triple[-1] = str(localtime()[0])
            date = _parseDate(triple, USA)
        else:
            t = today(); date = (t.year,t.month,t.day)
        # parse time
        if match.group("time"):
            hour,minute = [int(match.group(i)) for i in ("hour","minute")]
            ampm = match.group("ampm")
            if ampm is not None and ampm.lower()=='pm':
                hour += 12
            try:    second = float(match.group("second"))
            except: second = 0.0
            if 0<=hour<=23 and 0<=minute<=59 and 0.0<=second<60.0:
                time = (hour,minute,second)
        else: time = ()
    if date is not None and time is not None:
        return datetime(*(date+time))
    else:
        raise ValueError("Unrecognized date/time: %r" % string)
示例#22
0
 def discard(self, *ignore):
     self.trans.discard()
     self.newTarget(Receipt(actualDate=today()))
     self.trans.track(self.target)
示例#23
0
def mxToday():
    #from mx.DateTime import *
    #return now()
    return today()
示例#24
0
def LastTodayTime():
    return today() + TimeDelta(hours=23, minutes=59, seconds=59)
示例#25
0
def parseDateTime(string, USA=False):
    '''Tries to parse a string as a valid date and/or time.

    It recognizes most common formats:

    @param USA: Disambiguates strings that are valid dates either in
        (month,day,year) or (day,month,year) order (e.g. 05/03/2002). If True,
        the first format is assumed; the default is the second.
    @return: A C{datetime.datetime} instance that represents the parsed string.
    @rtype: datetime.datetime
    @raise ValueError: If the string cannot be interpreted successfully.
    '''
    # create the regexps only the first time this function is called
    if not hasattr(parseDateTime, "regex"):
        item = lambda groupid: r'(?P<%s>\d+|[a-zA-Z]+)' % groupid
        delim = r'[\s\\/,-.]+'
        # negative lookahead/lookbehind assertions on ':' (to prevent mix
        # with time); also negative lookbehind on \w
        dateRegex = "(?<!:|\w)%s%s%s(?:%s%s)?(?!:)" % (
            item('D1'), delim, item('D2'), delim, item('D3'))
        timeRegex = r'''(?P<hour>\d{1,2}):                  # hour
                        (?P<minute>\d{1,2})                 # minute
                        (?::(?P<second>\d{1,2}(?:\.\d+)?))? # second
                        (?:\ ?(?P<ampm>[ap]m))?             # 'am', 'pm'
                     '''
        #print r'(?P<date>%s)\s+(?P<time>%s)?' % (dateRegex,timeRegex);
        #import sys; sys.exit()
        # date followed (optionally) by time
        flags = re.VERBOSE | re.IGNORECASE
        parseDateTime.dt_regex = re.compile(
            r'(?P<date>%(dateRegex)s)(?:%(delim)s(?P<time>%(timeRegex)s))?' %
            locals(), flags)
        # or vice versa
        parseDateTime.td_regex = re.compile(
            r'(?P<time>%(timeRegex)s)(?:%(delim)s(?P<date>%(dateRegex)s))?' %
            locals(), flags)
    date = time = None
    match = parseDateTime.dt_regex.match(string.strip()) \
            or parseDateTime.td_regex.search(string.strip())
    if match:
        # parse date
        if match.group("date"):
            triple = [match.group(i) for i in ('D1', 'D2', 'D3')]
            if triple[-1] is None:  # 2 date elements given;
                # assume that these are day and month, and add current year
                triple[-1] = str(localtime()[0])
            date = _parseDate(triple, USA)
        else:
            t = today()
            date = (t.year, t.month, t.day)
        # parse time
        if match.group("time"):
            hour, minute = [int(match.group(i)) for i in ("hour", "minute")]
            ampm = match.group("ampm")
            if ampm is not None and ampm.lower() == 'pm':
                hour += 12
            try:
                second = float(match.group("second"))
            except:
                second = 0.0
            if 0 <= hour <= 23 and 0 <= minute <= 59 and 0.0 <= second < 60.0:
                time = (hour, minute, second)
        else:
            time = ()
    if date is not None and time is not None:
        return datetime(*(date + time))
    else:
        raise ValueError("Unrecognized date/time: %r" % string)