hawat.blueprints.networks package
This pluggable module provides access to network record management features. These features include:
general network record listing
detailed network record view
creating new network records
updating existing network records
deleting existing network records
- hawat.blueprints.networks.BLUEPRINT_NAME = 'networks'
Name of the blueprint as module global constant.
- class hawat.blueprints.networks.CreateForView[source]
Bases:
HTMLMixin
,SQLAlchemyMixin
,ItemCreateForView
View for creating new network records.
- static add_parent_to_item(item, parent)[source]
Hook method. Use given parent object for given item object. The actual operation to realize this relationship is highly dependent on current circumstance. It is up to the developer to perform correct set of actions to implement parent - child relationship for particular object types.
- authentication = True
Similar to the
decorators
mechanism in Flask pluggable views, you may use this class variable to specify, that the view is protected by authentication. During the process of registering the view into the blueprint inhawat.app.hawatBlueprint.register_view_class()
the view will be automatically decorated withflask_login.login_required()
decorator.The advantage of using this in favor of
decorators
is that the application menu can automatically hide/show items inaccessible to current user.This is a scalar variable that must contain boolean
True
orFalse
.
- classmethod authorize_item_action(**kwargs)[source]
Perform access authorization for current user to particular item.
- property dbchlogmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- property dbmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- property dbmodel_par
Hook property. This property must be implemented in each subclass to return reference to appropriate model class for parent objects and that is based on SQLAlchemy declarative base.
- static get_item_form(item)[source]
Hook method. Must return instance of
flask_wtf.FlaskForm
appropriate for given item class.
Return menu entry legend for the view (menu entry hover tooltip).
Default implementation returns the return value of
hawat.view.BaseView.get_menu_title()
method by default.- Parameters
kwargs (dict) – Optional parameters.
- Returns
Menu entry legend for the view.
- Return type
str
Return menu entry title for the view.
Default implementation returns the return value of
hawat.view.BaseView.get_view_title()
method by default.- Parameters
kwargs (dict) – Optional parameters.
- Returns
Menu entry title for the view.
- Return type
str
- static get_message_cancel(**kwargs)[source]
Hook method. Must return text for flash message in case of action cancel. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_failure(**kwargs)[source]
Hook method. Must return text for flash message in case of action failure. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_success(**kwargs)[source]
Hook method. Must return text for flash message in case of action success. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- classmethod get_view_icon()[source]
Implementation of
hawat.view.BaseView.get_view_icon()
.
- classmethod get_view_title(**kwargs)[source]
Return title for the view, that will be displayed in the
title
tag of HTMLhead
element and also as the content of page header inh2
tag.Default implementation returns the return value of
hawat.view.BaseView.get_menu_title()
method by default.- Parameters
kwargs (dict) – Optional parameters.
- Returns
Title for the view.
- Return type
str
- classmethod get_view_url(**kwargs)[source]
Implementation of
hawat.view.BaseView.get_view_url()
.
- methods: ClassVar[Optional[Collection[str]]] = ['GET', 'POST']
The methods this view is registered for. Uses the same default (
["GET", "HEAD", "OPTIONS"]
) asroute
andadd_url_rule
by default.
- module_name_par = 'groups'
- class hawat.blueprints.networks.CreateView[source]
Bases:
HTMLMixin
,SQLAlchemyMixin
,ItemCreateView
View for creating new network records.
- authentication = True
Similar to the
decorators
mechanism in Flask pluggable views, you may use this class variable to specify, that the view is protected by authentication. During the process of registering the view into the blueprint inhawat.app.hawatBlueprint.register_view_class()
the view will be automatically decorated withflask_login.login_required()
decorator.The advantage of using this in favor of
decorators
is that the application menu can automatically hide/show items inaccessible to current user.This is a scalar variable that must contain boolean
True
orFalse
.
- classmethod authorize_item_action(**kwargs)[source]
Perform access authorization for current user to particular item.
- property dbchlogmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- property dbmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- static get_item_form(item)[source]
Hook method. Must return instance of
flask_wtf.FlaskForm
appropriate for given item class.
Implementation of
hawat.view.BaseView.get_menu_title()
.
- static get_message_cancel(**kwargs)[source]
Hook method. Must return text for flash message in case of action cancel. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_failure(**kwargs)[source]
Hook method. Must return text for flash message in case of action failure. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_success(**kwargs)[source]
Hook method. Must return text for flash message in case of action success. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- classmethod get_view_title(**kwargs)[source]
Implementation of
hawat.view.BaseView.get_view_title()
.
- methods: ClassVar[Optional[Collection[str]]] = ['GET', 'POST']
The methods this view is registered for. Uses the same default (
["GET", "HEAD", "OPTIONS"]
) asroute
andadd_url_rule
by default.
- class hawat.blueprints.networks.DeleteView[source]
Bases:
HTMLMixin
,SQLAlchemyMixin
,ItemDeleteView
View for deleting existing network records.
- authentication = True
Similar to the
decorators
mechanism in Flask pluggable views, you may use this class variable to specify, that the view is protected by authentication. During the process of registering the view into the blueprint inhawat.app.hawatBlueprint.register_view_class()
the view will be automatically decorated withflask_login.login_required()
decorator.The advantage of using this in favor of
decorators
is that the application menu can automatically hide/show items inaccessible to current user.This is a scalar variable that must contain boolean
True
orFalse
.
- classmethod authorize_item_action(**kwargs)[source]
Perform access authorization for current user to particular item.
- property dbchlogmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- property dbmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
Return menu entry legend for the view (menu entry hover tooltip).
Default implementation returns the return value of
hawat.view.BaseView.get_menu_title()
method by default.- Parameters
kwargs (dict) – Optional parameters.
- Returns
Menu entry legend for the view.
- Return type
str
- static get_message_cancel(**kwargs)[source]
Hook method. Must return text for flash message in case of action cancel. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_failure(**kwargs)[source]
Hook method. Must return text for flash message in case of action failure. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_success(**kwargs)[source]
Hook method. Must return text for flash message in case of action success. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- methods: ClassVar[Optional[Collection[str]]] = ['GET', 'POST']
The methods this view is registered for. Uses the same default (
["GET", "HEAD", "OPTIONS"]
) asroute
andadd_url_rule
by default.
- class hawat.blueprints.networks.ListView[source]
Bases:
HTMLMixin
,SQLAlchemyMixin
,ItemListView
General network record listing.
- authentication = True
Similar to the
decorators
mechanism in Flask pluggable views, you may use this class variable to specify, that the view is protected by authentication. During the process of registering the view into the blueprint inhawat.app.hawatBlueprint.register_view_class()
the view will be automatically decorated withflask_login.login_required()
decorator.The advantage of using this in favor of
decorators
is that the application menu can automatically hide/show items inaccessible to current user.This is a scalar variable that must contain boolean
True
orFalse
.
- authorization = [<Permission needs={Need(method='role', value='maintainer'), Need(method='role', value='admin')} excludes=set()>]
Similar to the
decorators
mechanism in Flask pluggable views, you may use this class variable to specify, that the view is protected by authorization. During the process of registering the view into the blueprint inhawat.app.hawatBlueprint.register_view_class()
the view will be automatically decorated with given authorization decorators.The advantage of using this in favor of
decorators
is that the application menu can automatically hide/show items inaccessible to current user.This is a list variable that must contain list of desired decorators.
- static build_query(query, model, form_args)[source]
Hook method. Modify given query according to the given arguments.
- property dbmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
Get action menu for all listed items.
Get context action menu for particular single item.
- static get_search_form(request_args)[source]
Must return instance of
flask_wtf.FlaskForm
appropriate for searching given type of items.
- classmethod get_view_title(**kwargs)[source]
Return title for the view, that will be displayed in the
title
tag of HTMLhead
element and also as the content of page header inh2
tag.Default implementation returns the return value of
hawat.view.BaseView.get_menu_title()
method by default.- Parameters
kwargs (dict) – Optional parameters.
- Returns
Title for the view.
- Return type
str
- methods: ClassVar[Optional[Collection[str]]] = ['GET']
The methods this view is registered for. Uses the same default (
["GET", "HEAD", "OPTIONS"]
) asroute
andadd_url_rule
by default.
- class hawat.blueprints.networks.NetworksBlueprint(name, import_name, **kwargs)[source]
Bases:
HawatBlueprint
Pluggable module - network management (networks).
- class hawat.blueprints.networks.ShowView[source]
Bases:
HTMLMixin
,SQLAlchemyMixin
,ItemShowView
Detailed network record view.
- authentication = True
Similar to the
decorators
mechanism in Flask pluggable views, you may use this class variable to specify, that the view is protected by authentication. During the process of registering the view into the blueprint inhawat.app.hawatBlueprint.register_view_class()
the view will be automatically decorated withflask_login.login_required()
decorator.The advantage of using this in favor of
decorators
is that the application menu can automatically hide/show items inaccessible to current user.This is a scalar variable that must contain boolean
True
orFalse
.
- classmethod authorize_item_action(**kwargs)[source]
Perform access authorization for current user to particular item.
- property dbmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- do_before_response(**kwargs)[source]
This method will be called just before generating the response. By providing some meaningfull implementation you can use it for some simple item and response context mangling tasks.
- Parameters
kwargs – Custom additional arguments.
Get action menu for particular item.
Return menu entry legend for the view (menu entry hover tooltip).
Default implementation returns the return value of
hawat.view.BaseView.get_menu_title()
method by default.- Parameters
kwargs (dict) – Optional parameters.
- Returns
Menu entry legend for the view.
- Return type
str
- classmethod get_view_title(**kwargs)[source]
Implementation of
hawat.view.BaseView.get_view_title()
.
- methods: ClassVar[Optional[Collection[str]]] = ['GET']
The methods this view is registered for. Uses the same default (
["GET", "HEAD", "OPTIONS"]
) asroute
andadd_url_rule
by default.
- class hawat.blueprints.networks.UpdateView[source]
Bases:
HTMLMixin
,SQLAlchemyMixin
,ItemUpdateView
View for updating existing network records.
- authentication = True
Similar to the
decorators
mechanism in Flask pluggable views, you may use this class variable to specify, that the view is protected by authentication. During the process of registering the view into the blueprint inhawat.app.hawatBlueprint.register_view_class()
the view will be automatically decorated withflask_login.login_required()
decorator.The advantage of using this in favor of
decorators
is that the application menu can automatically hide/show items inaccessible to current user.This is a scalar variable that must contain boolean
True
orFalse
.
- classmethod authorize_item_action(**kwargs)[source]
Perform access authorization for current user to particular item.
- property dbchlogmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- property dbmodel
This property must be implemented in each subclass to return reference to appropriate model class based on SQLAlchemy declarative base.
- static get_item_form(item)[source]
Hook method. Must return instance of
flask_wtf.FlaskForm
appropriate for given item class.
Return menu entry legend for the view (menu entry hover tooltip).
Default implementation returns the return value of
hawat.view.BaseView.get_menu_title()
method by default.- Parameters
kwargs (dict) – Optional parameters.
- Returns
Menu entry legend for the view.
- Return type
str
- static get_message_cancel(**kwargs)[source]
Hook method. Must return text for flash message in case of action cancel. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_failure(**kwargs)[source]
Hook method. Must return text for flash message in case of action failure. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- static get_message_success(**kwargs)[source]
Hook method. Must return text for flash message in case of action success. The text may contain HTML characters and will be passed to
flask.Markup
before being used, so to certain extend you may emphasize and customize the output.
- classmethod get_view_title(**kwargs)[source]
Implementation of
hawat.view.BaseView.get_view_title()
.
- methods: ClassVar[Optional[Collection[str]]] = ['GET', 'POST']
The methods this view is registered for. Uses the same default (
["GET", "HEAD", "OPTIONS"]
) asroute
andadd_url_rule
by default.
- hawat.blueprints.networks.get_blueprint()[source]
Mandatory interface for
hawat.Hawat
and factory function. This function must return a valid instance ofhawat.app.HawatBlueprint
orflask.Blueprint
.