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Python message.warning函数代码示例

本文整理汇总了Python中stoqlib.lib.message.warning函数的典型用法代码示例。如果您正苦于以下问题:Python warning函数的具体用法?Python warning怎么用?Python warning使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了warning函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: _update_list

    def _update_list(self, sellable):
        assert isinstance(sellable, Sellable)
        try:
            sellable.check_taxes_validity()
        except TaxError as strerr:
            # If the sellable icms taxes are not valid, we cannot sell it.
            warning(strerr)
            return

        quantity = self.sellableitem_proxy.model.quantity

        is_service = sellable.service
        if is_service and quantity > 1:
            # It's not a common operation to add more than one item at
            # a time, it's also problematic since you'd have to show
            # one dialog per service item. See #3092
            info(_("It's not possible to add more than one service "
                   "at a time to an order. So, only one was added."))

        sale_item = TemporarySaleItem(sellable=sellable,
                                      quantity=quantity)
        if is_service:
            with api.trans() as store:
                rv = self.run_dialog(ServiceItemEditor, store, sale_item)
            if not rv:
                return
        self._update_added_item(sale_item)
开发者ID:romaia,项目名称:stoq,代码行数:27,代码来源:pos.py

示例2: _add_sellable

    def _add_sellable(self, sellable, batch=None):
        quantity = self._read_quantity()
        if quantity == 0:
            return

        if not sellable.is_valid_quantity(quantity):
            warning(
                _(u"You cannot sell fractions of this product. "
                  u"The '%s' unit does not allow that") %
                sellable.unit_description)
            return

        if sellable.product:
            # If the sellable has a weight unit specified and we have a scale
            # configured for this station, go and check what the scale says.
            if (sellable and sellable.unit
                    and sellable.unit.unit_index == UnitType.WEIGHT
                    and self._scale_settings):
                self._read_scale(sellable)

        storable = sellable.product_storable
        if storable is not None:
            if not self._check_available_stock(storable, sellable):
                info(
                    _("You cannot sell more items of product %s. "
                      "The available quantity is not enough.") %
                    sellable.get_description())
                self.barcode.set_text('')
                self.barcode.grab_focus()
                return

        self._update_list(sellable, batch=batch)
        self.barcode.grab_focus()
开发者ID:pkaislan,项目名称:stoq,代码行数:33,代码来源:pos.py

示例3: on_add_product_button__clicked

 def on_add_product_button__clicked(self, widget):
     if not self.model.description:
         warning(_('You should fill the description first'))
         return False
     self.model.add_grid_child(self._option_list.values())
     self.product_list.add_list(self.model.children)
     self.add_product_button.set_sensitive(False)
开发者ID:amaurihamasu,项目名称:stoq,代码行数:7,代码来源:productslave.py

示例4: validate_confirm

 def validate_confirm(self):
     if not self.model.change_reason:
         msg = self.get_validate_message()
         if bool(msg):
             warning(msg)
         return False
     return True
开发者ID:romaia,项目名称:stoq,代码行数:7,代码来源:paymentchangedialog.py

示例5: add_item

    def add_item(self, item):
        """
        @param item: A :class:`SellableItem` subclass
        @returns: id of the item.:
          0 >= if it was added successfully
          -1 if an error happend
          0 if added but not printed (gift certificates, free deliveries)
        """
        sellable = item.sellable
        max_len = self._get_capability("item_description").max_len
        description = sellable.description[:max_len]
        unit_desc = ''
        if not sellable.unit:
            unit = UnitType.EMPTY
        else:
            if sellable.unit.unit_index == UnitType.CUSTOM:
                unit_desc = sellable.unit.description
            unit = sellable.unit.unit_index or UnitType.EMPTY
        max_len = self._get_capability("item_code").max_len
        code = sellable.code[:max_len]

        try:
            tax_constant = self._printer.get_tax_constant_for_device(sellable)
        except DeviceError, e:
            warning(_("Could not print item"), str(e))
            return -1
开发者ID:romaia,项目名称:stoq,代码行数:26,代码来源:couponprinter.py

示例6: _receive

    def _receive(self):
        with api.new_store() as store:
            till = Till.get_current(store)
            assert till

            in_payment = self.results.get_selected()
            payment = store.fetch(in_payment.payment)
            assert self._can_receive(payment)

            retval = run_dialog(SalePaymentConfirmSlave, self, store,
                                payments=[payment], show_till_info=False)
            if not retval:
                return

            try:
                TillAddCashEvent.emit(till=till, value=payment.value)
            except (TillError, DeviceError, DriverError) as e:
                warning(str(e))
                return

            till_entry = till.add_credit_entry(payment.value,
                                               _(u'Received payment: %s') % payment.description)

            TillAddTillEntryEvent.emit(till_entry, store)

        if store.committed:
            self.search.refresh()
开发者ID:hackedbellini,项目名称:stoq,代码行数:27,代码来源:paymentreceivingsearch.py

示例7: _send_selected_items_to_supplier

    def _send_selected_items_to_supplier(self):
        orders = self.results.get_selected_rows()
        valid_order_views = [
            order for order in orders
            if order.status == PurchaseOrder.ORDER_PENDING]

        if not valid_order_views:
            warning(_("There are no pending orders selected."))
            return

        msg = stoqlib_ngettext(
            _("The selected order will be marked as sent."),
            _("The %d selected orders will be marked as sent.")
            % len(valid_order_views),
            len(valid_order_views))
        confirm_label = stoqlib_ngettext(_("Confirm order"),
                                         _("Confirm orders"),
                                         len(valid_order_views))
        if not yesno(msg, gtk.RESPONSE_YES, confirm_label, _("Don't confirm")):
            return

        with api.new_store() as store:
            for order_view in valid_order_views:
                order = store.fetch(order_view.purchase)
                order.confirm()
        self.refresh()
        self.select_result(orders)
开发者ID:amaurihamasu,项目名称:stoq,代码行数:27,代码来源:purchase.py

示例8: _read_import_file

    def _read_import_file(self):
        data = {}
        not_found = set()
        with open(self.import_file.get_filename()) as fh:
            for line in fh:
                # The line should have 1 or 2 parts
                parts = line[:-1].split(',')
                assert 1 <= len(parts) <= 2

                if len(parts) == 2:
                    barcode, quantity = parts
                elif len(parts) == 1:
                    barcode = parts[0]
                    if not barcode:
                        continue
                    quantity = 1

                sellable = self.store.find(Sellable, barcode=str(barcode)).one()
                if not sellable:
                    sellable = self.store.find(Sellable, code=str(barcode)).one()

                if not sellable:
                    not_found.add(barcode)
                    continue

                data.setdefault(sellable, 0)
                data[sellable] += int(quantity)

        if not_found:
            warning(_('Some barcodes were not found'), ', '.join(not_found))

        self.wizard.imported_count = data
开发者ID:hackedbellini,项目名称:stoq,代码行数:32,代码来源:inventorywizard.py

示例9: summarize

 def summarize(self):
     """sends a summarize (leituraX) command to the printer"""
     try:
         self._register_emitted_document(ECFDocumentHistory.TYPE_SUMMARY)
         self._driver.summarize()
     except DriverError as details:
         warning(_("Could not print summary"), str(details))
开发者ID:rosalin,项目名称:stoq,代码行数:7,代码来源:couponprinter.py

示例10: on_PrintProductListing__activate

 def on_PrintProductListing__activate(self, button):
     selected = self.results.get_selected()
     sellables = list(self._get_sellables_by_inventory(selected))
     if not sellables:
         warning(_("No products found in the inventory."))
         return
     self.print_report(ProductCountingReport, sellables)
开发者ID:rosalin,项目名称:stoq,代码行数:7,代码来源:inventory.py

示例11: confirm

    def confirm(self, sale, store, savepoint=None, subtotal=None):
        """Confirms a |sale| on fiscalprinter and database

        If the sale is confirmed, the store will be committed for you.
        There's no need for the callsite to call store.confirm().
        If the sale is not confirmed, for instance the user cancelled the
        sale or there was a problem with the fiscal printer, then the
        store will be rolled back.

        :param sale: the |sale| to be confirmed
        :param trans: a store
        :param savepoint: if specified, a database savepoint name that
            will be used to rollback to if the sale was not confirmed.
        :param subtotal: the total value of all the items in the sale
        """
        # Actually, we are confirming the sale here, so the sale
        # confirmation process will be available to others applications
        # like Till and not only to the POS.
        total_paid = sale.group.get_total_confirmed_value()
        model = run_dialog(ConfirmSaleWizard, self._parent, store, sale,
                           subtotal=subtotal,
                           total_paid=total_paid)

        if not model:
            CancelPendingPaymentsEvent.emit()
            store.rollback(name=savepoint, close=False)
            return False

        if sale.client and not self.is_customer_identified():
            self.identify_customer(sale.client.person)

        if not self.totalize(sale):
            store.rollback(name=savepoint, close=False)
            return False

        if not self.setup_payments(sale):
            store.rollback(name=savepoint, close=False)
            return False

        if not self.close(sale, store):
            store.rollback(name=savepoint, close=False)
            return False

        try:
            sale.confirm()
        except SellError as err:
            warning(str(err))
            store.rollback(name=savepoint, close=False)
            return False

        if not self.print_receipts(sale):
            warning(_("The sale was cancelled"))
            sale.cancel()

        print_cheques_for_payment_group(store, sale.group)

        # Only finish the transaction after everything passed above.
        store.confirm(model)

        return True
开发者ID:LeonamSilva,项目名称:stoq,代码行数:60,代码来源:fiscalprinter.py

示例12: _remove_work_order

    def _remove_work_order(self, holder, name, work_order, work_order_id):
        if work_order.is_finished():
            warning(_("You cannot remove workorder with the status '%s'")
                    % work_order.status_str)
            return
        if not work_order.get_items().find().is_empty():
            warning(_("This workorder already has items and cannot be removed"))
            return

        # We cannot remove the WO from the database (since it already has some
        # history), but we can disassociate it from the sale, cancel and leave
        # a reason for it.
        reason = (_(u'Removed from sale %s') % work_order.sale.identifier)
        work_order.sale = None
        work_order.cancel(reason=reason)

        self._work_order_ids.remove(work_order_id)

        # Remove the tab
        self.detach_slave(name)
        pagenum = self.work_orders_nb.page_num(holder)
        self.work_orders_nb.remove_page(pagenum)

        # And remove the WO
        self.wizard.workorders.remove(work_order)

        self.force_validation()
开发者ID:amaurihamasu,项目名称:stoq,代码行数:27,代码来源:workorderquotewizard.py

示例13: check_serial

    def check_serial(self):
        driver_serial = self._driver.get_serial()
        if self._printer.device_serial != driver_serial:
            warning(_("Invalid serial number for fiscal printer connected to %s") % (self._printer.device_name))
            return False

        return True
开发者ID:rosalin,项目名称:stoq,代码行数:7,代码来源:couponprinter.py

示例14: _can_add_payment

    def _can_add_payment(self):
        if self.base_value.read() is ValueUnset:
            return False

        if self._outstanding_value <= 0:
            return False

        payments = self.model.group.get_valid_payments()
        payment_count = payments.find(
            Payment.method_id == self._method.id).count()
        if payment_count >= self._method.max_installments:
            info(_(u'You can not add more payments using the %s '
                   'payment method.') % self._method.description)
            return False

        # If we are creaing out payments (PurchaseOrder) or the Sale does not
        # have a client, assume all options available are creatable.
        if (isinstance(self.model, (PurchaseOrder, StockDecrease))
            or not self.model.client):
            return True

        method_values = {self._method: self._holder.value}
        for i, payment in enumerate(self.model.group.payments):
            method_values.setdefault(payment.method, 0)
            method_values[payment.method] += payment.value
        for method, value in method_values.items():
            try:
                self.model.client.can_purchase(method, value)
            except SellError as e:
                warning(str(e))
                return False

        return True
开发者ID:romaia,项目名称:stoq,代码行数:33,代码来源:paymentslave.py

示例15: return_sale

def return_sale(parent, sale, store):
    from stoqlib.gui.wizards.salereturnwizard import SaleReturnWizard

    cancel_last_coupon = sysparam.get_bool('ALLOW_CANCEL_LAST_COUPON')
    if cancel_last_coupon and ECFIsLastSaleEvent.emit(sale):
        info(_("That is last sale in ECF. Return using the menu "
               "ECF - Cancel Last Document"))
        return

    if sale.can_return():
        need_document = not sysparam.get_bool('ACCEPT_SALE_RETURN_WITHOUT_DOCUMENT')
        if need_document and not sale.get_client_document():
            warning(_('It is not possible to accept a returned sale from clients '
                      'without document. Please edit the client document or change '
                      'the sale client'))
            return

        returned_sale = sale.create_sale_return_adapter()
        retval = run_dialog(SaleReturnWizard, parent, store, returned_sale)
    elif sale.can_cancel():
        retval = cancel_sale(sale)
    else:
        retval = False

    return retval
开发者ID:Joaldino,项目名称:stoq,代码行数:25,代码来源:saleslave.py


注:本文中的stoqlib.lib.message.warning函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。