Python needs_profile.NeedsProfile类代码示例

    def save_resource(self):
        """Accept the add/edit of the current resource.
        """
        # --
        # Hackorama to get this working outside the method that the
        # parameters where defined in.
        parameters_widget = [
            self.parameters_scrollarea.layout().itemAt(i) for i in
            range(self.parameters_scrollarea.layout().count())][0]
        parameters = parameters_widget.widget().get_parameters()

        # To store parameters, we need the english version.
        translated_to_english = dict(
            (y, x) for x, y in list(self.resource_parameters.items()))
        resource = {}
        for parameter in parameters:
            resource[translated_to_english[parameter.name]] = parameter.value

        # verify the parameters are ok - create a throw-away resource param
        try:
            parameter = ResourceParameter()
            parameter.name = resource['Resource name']
            parameter.help_text = resource['Resource description']
            # Adding in the frequency property. This is not in the
            # FloatParameter by default, so maybe we should subclass.
            parameter.frequency = resource['Frequency']
            parameter.description = NeedsProfile.format_sentence(
                resource['Readable sentence'],
                resource)
            parameter.minimum_allowed_value = float(
                resource['Minimum allowed'])
            parameter.maximum_allowed_value = float(
                resource['Maximum allowed'])
            parameter.unit.name = resource['Unit']
            parameter.unit.plural = resource['Units']
            parameter.unit.abbreviation = resource['Unit abbreviation']
            parameter.value = float(resource['Default'])
        except ValueOutOfBounds as e:
            warning = self.tr(
                'Problem - default value is invalid') + '\n' + str(e)
            # noinspection PyTypeChecker,PyArgumentList
            QMessageBox.warning(None, 'InaSAFE', warning)
            return
        except InvalidMaximumError as e:
            warning = self.tr(
                'Problem - maximum value is invalid') + '\n' + str(e)
            # noinspection PyTypeChecker,PyArgumentList
            QMessageBox.warning(None, 'InaSAFE', warning)
            return
        except InvalidMinimumError as e:
            warning = self.tr(
                'Problem - minimum value is invalid') + '\n' + str(e)
            # noinspection PyTypeChecker,PyArgumentList
            QMessageBox.warning(None, 'InaSAFE', warning)
            return
        # end of test for parameter validity

        self.add_resource(resource)
        self.switch_context(self.profile_edit_page)

def _initializes_minimum_needs_fields():
    """Initialize minimum needs fields.

    Minimum needs definitions are taken from currently used profile.
    """
    needs_profile = NeedsProfile()
    needs_profile.load()
    fields = []

    needs_parameters = needs_profile.get_needs_parameters()

    for need_parameter in needs_parameters:
        if isinstance(need_parameter, ResourceParameter):
            format_args = {
                'namespace': minimum_needs_namespace,
                'key': _normalize_field_name(need_parameter.name),
                'name': need_parameter.name,
                'field_name': _normalize_field_name(need_parameter.name),
            }

            key = '{namespace}__{key}_count_field'.format(**format_args)
            name = '{name}'.format(**format_args)
            field_name = '{namespace}__{field_name}'.format(**format_args)
            field_type = QVariant.LongLong  # See issue #4039
            length = 11  # See issue #4039
            precision = 0
            absolute = True
            replace_null = False
            description = need_parameter.description

            field_definition = {
                'key': key,
                'name': name,
                'field_name': field_name,
                'type': field_type,
                'length': length,
                'precision': precision,
                'absolute': absolute,
                'description': description,
                'replace_null': replace_null,
                'unit_abbreviation': need_parameter.unit.abbreviation,
                # Link to need_parameter
                'need_parameter': need_parameter
            }
            fields.append(field_definition)
    return fields

    def add_resource(self, resource):
        """Add a resource to the minimum needs table.

        :param resource: The resource to be added
        :type resource: dict
        """
        updated_sentence = NeedsProfile.format_sentence(
            resource['Readable sentence'], resource)
        if self.edit_item:
            item = self.edit_item
            item.setText(updated_sentence)
            self.edit_item = None
        else:
            item = QtGui.QListWidgetItem(updated_sentence)
        item.resource_full = resource
        self.resources_list.addItem(item)

    def save_resource(self):
        """Accept the add/edit of the current resource.
        """
        # --
        # Hackorama to get this working outside the method that the
        # parameters where defined in.
        parameters_widget = [
            self.resource_widget.layout().itemAt(i) for i in
            range(self.resource_widget.layout().count())][0]
        parameters = parameters_widget.widget().get_parameters()

        resource = {}
        for parameter in parameters:
            resource[parameter.name] = parameter.value

        # verify the parameters are ok - create a throw-away resource param
        try:
            parameter = ResourceParameter()
            parameter.name = resource['Resource name']
            parameter.help_text = resource['Resource description']
            # Adding in the frequency property. This is not in the
            # FloatParameter by default, so maybe we should subclass.
            parameter.frequency = resource['Frequency']
            parameter.description = NeedsProfile.format_sentence(
                resource['Readable sentence'],
                resource)
            parameter.minimum_allowed_value = float(
                resource['Minimum allowed'])
            parameter.maximum_allowed_value = float(
                resource['Maximum allowed'])
            parameter.unit.name = resource['Unit']
            parameter.unit.plural = resource['Units']
            parameter.unit.abbreviation = resource['Unit abbreviation']
            parameter.value = float(resource['Default'])
        except ValueOutOfBounds, e:
            warning = self.tr(
                'Problem - default value is invalid') + '\n' + e.message
            # noinspection PyTypeChecker,PyArgumentList
            QMessageBox.warning(None, 'InaSAFE', warning)
            return

    def __init__(self, parent=None, dock=None):
        """Constructor for the minimum needs dialog.

        :param parent: Parent widget of this dialog.
        :type parent: QWidget

        :param dock: Dock widget instance that we can notify of changes.
        :type dock: Dock
        """

        QtGui.QDialog.__init__(self, parent)
        self.setupUi(self)
        self.dock = dock
        # These are in the little button bar at the top
        # 'Remove resource' button
        # noinspection PyUnresolvedReferences
        self.remove_resource_button.clicked.connect(self.remove_resource)
        self.remove_resource_button.setIcon(
            QIcon(os.path.join(
                resources_path(), 'img', 'icons', 'remove.svg')))

        # Add resource
        # noinspection PyUnresolvedReferences
        self.add_resource_button.clicked.connect(self.add_new_resource)
        self.add_resource_button.setIcon(
            QIcon(os.path.join(
                resources_path(), 'img', 'icons', 'add.svg')))
        # Edit resource
        # noinspection PyUnresolvedReferences
        self.edit_resource_button.clicked.connect(self.edit_resource)
        self.edit_resource_button.setIcon(
            QIcon(os.path.join(
                resources_path(), 'img', 'icons', 'edit.svg')))

        # Discard changes to a resource
        self.discard_changes_button = QPushButton(self.tr('Discard changes'))
        self.button_box.addButton(
            self.discard_changes_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.discard_changes_button.clicked.connect(self.discard_changes)

        # Save changes to a resource
        self.save_resource_button = QPushButton(self.tr('Save resource'))
        self.button_box.addButton(
            self.save_resource_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_resource_button.clicked.connect(self.save_resource)

        # Export profile button
        self.export_profile_button = QPushButton(self.tr('Export ...'))
        self.button_box.addButton(
            self.export_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.export_profile_button.clicked.connect(self.export_profile)

        # Import profile button
        self.import_profile_button = QPushButton(self.tr('Import ...'))
        self.button_box.addButton(
            self.import_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.import_profile_button.clicked.connect(self.import_profile)

        # New profile button
        self.new_profile_button = QPushButton(self.tr('New'))
        self.button_box.addButton(
            self.new_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.new_profile_button.clicked.connect(self.new_profile)

        # Save profile button
        self.save_profile_button = QPushButton(self.tr('Save'))
        self.button_box.addButton(
            self.save_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_profile_button.clicked.connect(self.save_profile)

        # 'Save as' profile button
        self.save_profile_as_button = QPushButton(self.tr('Save as'))
        self.button_box.addButton(
            self.save_profile_as_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_profile_as_button.clicked.connect(
            self.save_profile_as)

        # Set up things for context help
        self.help_button = self.button_box.button(QtGui.QDialogButtonBox.Help)
        # Allow toggling the help button
        self.help_button.setCheckable(True)
        self.help_button.toggled.connect(self.help_toggled)
        self.main_stacked_widget.setCurrentIndex(1)

        self.minimum_needs = NeedsProfile()
        self.edit_item = None

        # Remove profile button
        # noinspection PyUnresolvedReferences
        self.remove_profile_button.clicked.connect(self.remove_profile)

        # These are all buttons that will get hidden on context change
        # to the profile editing view
#.........这里部分代码省略.........

class NeedsManagerDialog(QDialog, FORM_CLASS):
    """Dialog class for the InaSAFE global minimum needs configuration.

    .. versionadded:: 2.2.
    """

    def __init__(self, parent=None, dock=None):
        """Constructor for the minimum needs dialog.

        :param parent: Parent widget of this dialog.
        :type parent: QWidget

        :param dock: Dock widget instance that we can notify of changes.
        :type dock: Dock
        """

        QtGui.QDialog.__init__(self, parent)
        self.setupUi(self)
        self.dock = dock
        # These are in the little button bar at the top
        # 'Remove resource' button
        # noinspection PyUnresolvedReferences
        self.remove_resource_button.clicked.connect(self.remove_resource)
        self.remove_resource_button.setIcon(
            QIcon(os.path.join(
                resources_path(), 'img', 'icons', 'remove.svg')))

        # Add resource
        # noinspection PyUnresolvedReferences
        self.add_resource_button.clicked.connect(self.add_new_resource)
        self.add_resource_button.setIcon(
            QIcon(os.path.join(
                resources_path(), 'img', 'icons', 'add.svg')))
        # Edit resource
        # noinspection PyUnresolvedReferences
        self.edit_resource_button.clicked.connect(self.edit_resource)
        self.edit_resource_button.setIcon(
            QIcon(os.path.join(
                resources_path(), 'img', 'icons', 'edit.svg')))

        # Discard changes to a resource
        self.discard_changes_button = QPushButton(self.tr('Discard changes'))
        self.button_box.addButton(
            self.discard_changes_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.discard_changes_button.clicked.connect(self.discard_changes)

        # Save changes to a resource
        self.save_resource_button = QPushButton(self.tr('Save resource'))
        self.button_box.addButton(
            self.save_resource_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_resource_button.clicked.connect(self.save_resource)

        # Export profile button
        self.export_profile_button = QPushButton(self.tr('Export ...'))
        self.button_box.addButton(
            self.export_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.export_profile_button.clicked.connect(self.export_profile)

        # Import profile button
        self.import_profile_button = QPushButton(self.tr('Import ...'))
        self.button_box.addButton(
            self.import_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.import_profile_button.clicked.connect(self.import_profile)

        # New profile button
        self.new_profile_button = QPushButton(self.tr('New'))
        self.button_box.addButton(
            self.new_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.new_profile_button.clicked.connect(self.new_profile)

        # Save profile button
        self.save_profile_button = QPushButton(self.tr('Save'))
        self.button_box.addButton(
            self.save_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_profile_button.clicked.connect(self.save_profile)

        # 'Save as' profile button
        self.save_profile_as_button = QPushButton(self.tr('Save as'))
        self.button_box.addButton(
            self.save_profile_as_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_profile_as_button.clicked.connect(
            self.save_profile_as)

        # Set up things for context help
        self.help_button = self.button_box.button(QtGui.QDialogButtonBox.Help)
        # Allow toggling the help button
        self.help_button.setCheckable(True)
        self.help_button.toggled.connect(self.help_toggled)
        self.main_stacked_widget.setCurrentIndex(1)

        self.minimum_needs = NeedsProfile()
        self.edit_item = None

#.........这里部分代码省略.........

#.........这里部分代码省略.........
        # noinspection PyUnresolvedReferences
        self.import_profile_button.clicked.connect(self.import_profile)

        # New profile button
        self.new_profile_button = QPushButton(self.tr('New'))
        self.button_box.addButton(
            self.new_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.new_profile_button.clicked.connect(self.new_profile)

        # Save profile button
        self.save_profile_button = QPushButton(self.tr('Save'))
        self.button_box.addButton(
            self.save_profile_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_profile_button.clicked.connect(self.save_profile)

        # 'Save as' profile button
        self.save_profile_as_button = QPushButton(self.tr('Save as'))
        self.button_box.addButton(
            self.save_profile_as_button, QDialogButtonBox.ActionRole)
        # noinspection PyUnresolvedReferences
        self.save_profile_as_button.clicked.connect(
            self.save_profile_as)

        # Set up things for context help
        self.help_button = self.button_box.button(
            QtWidgets.QDialogButtonBox.Help)
        # Allow toggling the help button
        self.help_button.setCheckable(True)
        self.help_button.toggled.connect(self.help_toggled)
        self.main_stacked_widget.setCurrentIndex(1)

        self.minimum_needs = NeedsProfile()
        self.edit_item = None

        # Remove profile button
        # noinspection PyUnresolvedReferences
        self.remove_profile_button.clicked.connect(self.remove_profile)

        # These are all buttons that will get hidden on context change
        # to the profile editing view
        self.profile_editing_buttons = list()
        self.profile_editing_buttons.append(self.remove_resource_button)
        self.profile_editing_buttons.append(self.add_resource_button)
        self.profile_editing_buttons.append(self.edit_resource_button)
        self.profile_editing_buttons.append(self.export_profile_button)
        self.profile_editing_buttons.append(self.import_profile_button)
        self.profile_editing_buttons.append(self.new_profile_button)
        self.profile_editing_buttons.append(self.save_profile_button)
        self.profile_editing_buttons.append(self.save_profile_as_button)
        # We also keep a list of all widgets to disable in context of resource
        # editing (not hidden, just disabled)
        self.profile_editing_widgets = self.profile_editing_buttons
        self.profile_editing_widgets.append(self.remove_profile_button)
        self.profile_editing_widgets.append(self.profile_combo)
        # These are all buttons that will get hidden on context change
        # to the resource editing view
        self.resource_editing_buttons = list()
        self.resource_editing_buttons.append(self.discard_changes_button)
        self.resource_editing_buttons.append(self.save_resource_button)
        for item in self.resource_editing_buttons:
            item.hide()

        self.load_profiles()
        # Next 2 lines fixes issues #1388 #1389 #1390 #1391