nautobot.apps.templatetags

Template tags for Nautobot.

nautobot.apps.templatetags.action_url(instance, action)

URL to the view for the instance.

Helper to edit_button, delete_button and consolidated_detail_view_action_buttons tags, but can be used separately if needed.

Parameters:

Name	Type	Description	Default
instance	BaseModel	Model record.	required
action	str	Action (add/edit/delete) to link to.	required

nautobot.apps.templatetags.add_button(url, verbose_name=None, list_element=False)

Display an Add Button/List Element on the page.

This allows an Add Button to either be displayed on a page or within a Button Group. Args: url (str): URL for the object's create page. verbose_name (str, optional): Append the verbose_name to the button text. list_element (bool, optional): Render as a

element instead of a button. Defaults to False.

nautobot.apps.templatetags.add_html_id(element_str, id_str)

Add an HTML id="..." attribute to the given HTML element string.

Parameters:

Name	Type	Description	Default
element_str	str	String describing an HTML element.	required
id_str	str	String to add as the id attribute of the element_str.	required

Returns:

Type	Description
str	HTML string with added id.

Example

add_html_id("

", "my-div") '

' add_html_id('Hello!', "my-a") 'Hello!'

nautobot.apps.templatetags.as_range(n)

Return a range of n items.

Parameters:

Name	Type	Description	Default
n	(int, str)	Number of element in the range	required

Returns:

Type	Description
Union[list, Range]	range function from o to the value provided. Returns an empty list if n is not valid.

Example

{% for i in record.ancestors.count|as_range %}

nautobot.apps.templatetags.badge(value, show_empty=False)

Display the specified number as a badge.

nautobot.apps.templatetags.bettertitle(value)

Alternative to the builtin title(); capitalizes words without replacing letters that are already uppercase.

Parameters:

Name	Type	Description	Default
value	str	string to convert to Title Case	required

Returns:

Type	Description
str	string in Title format

Example

bettertitle("IP address") "IP Address"

nautobot.apps.templatetags.computed_fields(context, obj, advanced_ui=None)

Render all applicable links for the given object. This can also check whether the advanced_ui attribute is True or False for UI display purposes.

nautobot.apps.templatetags.consolidate_bulk_action_buttons(context)

Generates a list of action buttons for bulk operations (edit, update group assignment, delete) based on the model capabilities and user permissions.

Context must include the following keys

request (HttpRequest): The HTTP request object. model (Model): The model class for the list view. user (User): The current user. bulk_edit_url (str): The URL for the bulk edit action. bulk_delete_url (str): The URL for the bulk delete action. permissions (dict): A dictionary of specific permissions for the view.

nautobot.apps.templatetags.consolidate_detail_view_action_buttons(context)

Generates a list of action buttons for detail view operations (edit, clone, delete) based on the model capabilities and user permissions.

Context must include the following keys

request (HttpRequest): The HTTP request object. object (Model): The object in the detail view. user (User): The current user.

nautobot.apps.templatetags.custom_branding_or_static(branding_asset, static_asset)

This tag attempts to return custom branding assets relative to the MEDIA_ROOT and MEDIA_URL, if such branding has been configured in settings, else it returns stock branding via static.

nautobot.apps.templatetags.custom_links(context, obj)

Render all applicable links for the given object.

nautobot.apps.templatetags.dbm(value)

Display value as dBm.

nautobot.apps.templatetags.delete_button(instance, use_pk=False, key='slug')

Render a button to delete a model instance.

Parameters:

Name	Type	Description	Default
instance	BaseModel	Model record.	required
use_pk	bool	Used for backwards compatibility, no-op in this function.	False
key	str	Used for backwards compatibility, no-op in this function.	'slug'

nautobot.apps.templatetags.divide(x, y)

Return x/y (rounded).

Parameters:

Name	Type	Description	Default
x	int or float	dividend number	required
y	int or float	divisor number	required

Returns:

Type	Description
int	x/y (rounded)

Examples:

>>> divide(10, 3)
3

nautobot.apps.templatetags.django_querystring(context, query_dict=None, **kwargs)

Add, remove, and change parameters of a QueryDict and return the result as a query string. If the query_dict argument is not provided, default to request.GET.

For example::

{% django_querystring foo=3 %}

To remove a key::

{% django_querystring foo=None %}

To use with pagination::

{% django_querystring page=page_obj.next_page_number %}

A custom QueryDict can also be used::

{% django_querystring my_query_dict foo=3 %}

nautobot.apps.templatetags.edit_button(instance, use_pk=False, key='slug')

Render a button to edit a model instance.

Parameters:

Name	Type	Description	Default
instance	BaseModel	Model record.	required
use_pk	bool	Used for backwards compatibility, no-op in this function.	False
key	str	Used for backwards compatibility, no-op in this function.	'slug'

nautobot.apps.templatetags.export_button(context, content_type=None, list_element=False)

Display an Export Button/List Element on the page.

Parameters:

Name	Type	Description	Default
context	dict	current Django Template context	required
content_type	content_type	Django Content Type for the model. Defaults to None.	None
list_element	bool	Render as a element instead of a button. Defaults to False.	False

nautobot.apps.templatetags.fgcolor(value)

Return the ideal foreground color (block or white) given an arbitrary background color in RRGGBB format.

Parameters:

Name	Type	Description	Default
value	str	Color in RRGGBB format, with or without #	required

Returns:

Type	Description
str	ideal foreground color, either black (#000000) or white (#ffffff)

Example

fgcolor("#999999") "#ffffff"

nautobot.apps.templatetags.format_timezone(time_zone)

Return a human-readable representation of a time zone including

• Time zone name and UTC offset on the first line
• Local date and time on the next line (in smaller font)

nautobot.apps.templatetags.get_docs_url(model)

Return the documentation URL for the specified model, if it can be found/predicted.

• Core models, as of 2.0, are usually at docs/user-guide/core-data-model/{app_label}/{model_name}.html.
  • Models in the extras app are usually at docs/user-guide/platform-functionality/{model_name}.html.
• Apps (plugins) are expected to be documented within their package at docs/models/{model_name}.html and are served dynamically through the AppDocsView endpoint (/docs/<app_name>/<path>).

Any model can define a documentation_static_path class attribute if it needs to override the above expectations.

If a file doesn't exist at the expected static path, this will return None.

Parameters:

Name	Type	Description	Default
model	Model	Instance of a Django model	required

Returns:

Type	Description
Union[str, None]	static URL for the documentation of the object or None if not found.

Example

get_docs_url(location_instance) "static/docs/user-guide/core-data-model/dcim/location.html" get_docs_url(virtual_server_instance) "static/docs/user-guide/core-data-model/load-balancers/virtualserver.html" get_docs_url(example_model) "/docs/example-app/models/examplemodel.html"

nautobot.apps.templatetags.get_item(d, key)

Access a specific item/key in a dictionary

Parameters:

Name	Type	Description	Default
d	dict	dictionary containing the data to access	required
key	str	name of the item/key to access	required

Returns:

Type	Description
any	Value of the item in the dictionary provided

Example

get_item(data, key) "value"

nautobot.apps.templatetags.has_computed_fields(context, obj)

Return a boolean value indicating if an object's content type has associated computed fields.

nautobot.apps.templatetags.has_one_or_more_perms(user, permissions_list)

Return True if the user has at least one permissions in the list.

nautobot.apps.templatetags.has_perms(user, permissions_list)

Return True if the user has all permissions in the list.

nautobot.apps.templatetags.humanize_speed(speed)

Humanize speeds given in Kbps. Examples:

1544 => "1.544 Mbps"
100000 => "100 Mbps"
10000000 => "10 Gbps"
1000000000 => "1 Tbps"
1600000000 => "1.6 Tbps"
10000000000 => "10 Tbps"

nautobot.apps.templatetags.hyperlinked_email(value)

Render an email address as a mailto: hyperlink.

nautobot.apps.templatetags.hyperlinked_field(value, hyperlink=None)

Render a value as a hyperlink.

nautobot.apps.templatetags.hyperlinked_object(value, field='display')

Render and link to a Django model instance, if any, or render a placeholder if not.

Uses the specified object field if available, otherwise uses the string representation of the object. If the object defines get_absolute_url() this will be used to hyperlink the displayed object; additionally if there is an object.description this will be used as the title of the hyperlink.

Parameters:

Name	Type	Description	Default
value	Union[Model, None]	Instance of a Django model or None.	required
field	Optional[str]	Name of the field to use for the display value. Defaults to "display".	'display'

Returns:

Type	Description
str	String representation of the value (hyperlinked if it defines get_absolute_url()) or a placeholder.

Examples:

>>> hyperlinked_object(device)
'<a href="/dcim/devices/3faafe8c-bdd6-4317-88dc-f791e6988caa/">Device 1</a>'
>>> hyperlinked_object(device_role)
'<a href="/dcim/device-roles/router/" title="Devices that are routers, not switches">Router</a>'
>>> hyperlinked_object(None)
'<span class="text-secondary">&mdash;</span>'
>>> hyperlinked_object("Hello")
'Hello'
>>> hyperlinked_object(location)
'<a href="/dcim/locations/leaf/">Root → Intermediate → Leaf</a>'
>>> hyperlinked_object(location, "name")
'<a href="/dcim/locations/leaf/">Leaf</a>'

nautobot.apps.templatetags.hyperlinked_object_target_new_tab(value, field='display')

Render and link to a Django model instance, if any, or render a placeholder if not.

Similar to the hyperlinked_object filter, but passes attributes needed to open the link in new tab.

Uses the specified object field if available, otherwise uses the string representation of the object. If the object defines get_absolute_url() this will be used to hyperlink the displayed object; additionally if there is an object.description this will be used as the title of the hyperlink.

Parameters:

Name	Type	Description	Default
value	Union[Model, None]	Instance of a Django model or None.	required
field	Optional[str]	Name of the field to use for the display value. Defaults to "display".	'display'

Returns:

Type	Description
str	String representation of the value (hyperlinked if it defines get_absolute_url()) or a placeholder.

Examples:

>>> hyperlinked_object_target_new_tab(device)
'<a href="/dcim/devices/3faafe8c-bdd6-4317-88dc-f791e6988caa/" target="_blank" rel="noreferrer">Device 1</a>'
>>> hyperlinked_object_target_new_tab(device_role)
'<a href="/dcim/device-roles/router/" title="Devices that are routers, not switches" target="_blank" rel="noreferrer">Router</a>'
>>> hyperlinked_object_target_new_tab(None)
'<span class="text-secondary">&mdash;</span>'
>>> hyperlinked_object_target_new_tab("Hello")
'Hello'
>>> hyperlinked_object_target_new_tab(location)
'<a href="/dcim/locations/leaf/" target="_blank" rel="noreferrer">Root → Intermediate → Leaf</a>'
>>> hyperlinked_object_target_new_tab(location, "name")
'<a href="/dcim/locations/leaf/" target="_blank" rel="noreferrer">Leaf</a>'

nautobot.apps.templatetags.hyperlinked_object_with_color(obj)

Render the display view of an object.

nautobot.apps.templatetags.hyperlinked_phone_number(value)

Render a phone number as a tel: hyperlink.

nautobot.apps.templatetags.import_button(url)

Deprecated - use job_import_button instead.

nautobot.apps.templatetags.job_buttons(context, obj)

Render all applicable job buttons for the given object.

nautobot.apps.templatetags.job_export_url()

URL to the run view for the Export Object List system job.

Helper to export_button tag, but can be used separately if needed.

nautobot.apps.templatetags.job_import_button(content_type, list_element=False)

Display an Import Button/List Element on the page.

This allows an Import Button to either be displayed on a page or within a Button Group. Args: content_type (str): Django.contrib.ContentType for the model. list_element (bool, optional): Render as a

element instead of a button. Defaults to False.

nautobot.apps.templatetags.job_import_url(content_type)

URL to the run view for the CSV Import system job, prefilled with the given content-type.

Helper to job_import_button tag, but can be used separately if needed.

nautobot.apps.templatetags.label_list(value, suffix='')

Render a list of values with optional suffix (like 'MHz') as span labels.

nautobot.apps.templatetags.log_level(level)

Display a label indicating a syslog severity (e.g. info, warning, etc.).

nautobot.apps.templatetags.meta(obj, attr)

Return the specified Meta attribute of a model. This is needed because Django does not permit templates to access attributes which begin with an underscore (e.g. _meta).

Parameters:

Name	Type	Description	Default
obj	Model	Class or Instance of a Django Model	required
attr	str	name of the attribute to access	required

Returns:

Type	Description
any	return the value of the attribute

nautobot.apps.templatetags.meters_to_feet(n)

Convert a length from meters to feet.

Parameters:

Name	Type	Description	Default
n	(int, float, str)	Number of meters to convert	required

Returns:

Type	Description
float	Value in feet

nautobot.apps.templatetags.modal_form_as_dialog(form, editing=False, form_name=None, obj=None, obj_type=None)

Generate a form in a modal view.

Create an overlaying modal view which holds a Django form.

Inside of the template the template tag needs to be used with the correct inputs. A button will also need to be create to open and close the modal. See below for an example:

{% modal_form_as_dialog form editing=False form_name="CreateDevice" obj=obj obj_type="Device" %}
<a class="btn btn-primary" data-toggle="modal" data-target="#CreateDevice_form" title="Query Form">Create Device</a>

Args: form (django.form.Forms): Django form object. editing (bool, optional): Is the form creating or editing an object? Defaults to False for create. form_name ([type], optional): Name of form. Defaults to None. If None get name from class name. obj (django.model.Object, optional): If editing an existing model object, the object needs to be passed in. Defaults to None. obj_type (string, optional): Used in title of form to display object type. Defaults to None.

Returns:

Type	Description
dict	Passed in values used to render HTML.

nautobot.apps.templatetags.percentage(x, y)

Return x/y as a percentage.

Parameters:

Name	Type	Description	Default
x	int or float	dividend number	required
y	int or float	divisor number	required

Returns:

Type	Description
int	x/y as a percentage

Examples:

>>> percentage(2, 10)
20

nautobot.apps.templatetags.placeholder(value)

Render a muted placeholder if value is falsey, else render the value.

Parameters:

Name	Type	Description	Default
value	any	Input value, can be any variable.	required

Returns:

Type	Description
str	Placeholder in HTML, or the string representation of the value.

Example

placeholder("") '—' placeholder("hello") "hello"

nautobot.apps.templatetags.plugin_banners(context)

Render all banners registered by plugins.

nautobot.apps.templatetags.plugin_buttons(context, obj, view='detail')

Render all buttons registered by plugins

nautobot.apps.templatetags.plugin_full_width_page(context, obj)

Render all full width page content registered by plugins

nautobot.apps.templatetags.plugin_left_page(context, obj)

Render all left page content registered by plugins

nautobot.apps.templatetags.plugin_object_detail_tab_content(context, obj)

Render the contents of UI Component Framework Tabs for the object detail view.

nautobot.apps.templatetags.plugin_object_detail_tabs(context, obj)

Render all custom tabs registered by plugins for the object detail view

nautobot.apps.templatetags.plugin_right_page(context, obj)

Render all right page content registered by plugins

nautobot.apps.templatetags.pre_tag(value, format_empty_value=True)

Render a value within <pre></pre> tags to enable formatting.

Parameters:

Name	Type	Description	Default
value	any	Input value, can be any variable.	required
format_empty_value	bool	Whether format empty value or render placeholder.	True

Returns:

Type	Description
str	Value wrapped in <pre></pre> tags or placeholder if None or format_empty_values=False and empty

Example

pre_tag("") '

' pre_tag("hello") '

hello

' pre_tag("", format_empty_value=False) '—'

nautobot.apps.templatetags.queryset_to_pks(obj)

Return all object UUIDs as a string separated by ,

nautobot.apps.templatetags.quote_string(value)

Add literal quote characters around the provided value if it's a string.

nautobot.apps.templatetags.render_ancestor_hierarchy(value)

Renders a nested HTML list representing the hierarchy of ancestors for a given object, with an optional location type.

nautobot.apps.templatetags.render_boolean(value)

Render HTML from a computed boolean value.

Parameters:

Name	Type	Description	Default
value	any	Input value, can be any variable. A truthy value (for example non-empty string / True / non-zero number) is considered True. A falsey value other than None (for example "" or 0 or False) is considered False. A value of None is considered neither True nor False.	required

Returns:

Type	Description
str	HTML '' if True value - or - '—' if None value - or - '' if False value

Examples:

>>> render_boolean(None)
'<span class="text-secondary">&mdash;</span>'
>>> render_boolean(True or "arbitrary string" or 1)
'<span class="text-success"><i class="mdi mdi-check-bold" title="Yes"></i></span>'
>>> render_boolean(False or "" or 0)
'<span class="text-danger"><i class="mdi mdi-close-thick" title="No"></i></span>'

nautobot.apps.templatetags.render_breadcrumbs(context, legacy_default_breadcrumbs=None, legacy_block_breadcrumbs=None)

Renders the breadcrumbs using the UI Component Framework or legacy template-defined breadcrumbs.

Function checks if breadcrumbs from UI Component Framework are available and render them but only when there is no other changes coming from legacy template-defined breadcrumbs.

Examples: - UI Component Framework breadcrumbs are defined in the view. But in the template, {% block breadcrumbs %} is being used, to override breadcrumbs or {% block extra_breadcrumbs %}. Output: template breadcrumbs will be rendered. - There is no UI Component Framework breadcrumbs and no other block overrides. Output: default breadcrumbs will be rendered. - UI Component Framework breadcrumbs are defined in the view. No breadcrumbs block overrides. Output: UI Component Framework breadcrumbs will be rendered.

nautobot.apps.templatetags.render_button_class(value)

Render a string as a styled HTML button using Bootstrap classes.

Parameters:

Name	Type	Description	Default
value	str	A string representing the button class (e.g., 'primary').	required

Returns:

Type	Description
str	HTML string for a button with the given class.

Example

render_button_class("primary") 'primary'

nautobot.apps.templatetags.render_components(context, components)

Render each component in the given components with the given context.

nautobot.apps.templatetags.render_content_types(value)

Render sorted by model and app_label ContentTypes value

nautobot.apps.templatetags.render_custom_fields(form)

Render all custom fields in a form

nautobot.apps.templatetags.render_detail_view_extra_buttons(context)

Render the "extra_buttons" from the context's object_detail_content, or as fallback, from the base detail view.

This makes it possible for "extra" tabs (such as Changelog and Notes, and any added by App TemplateExtensions) to automatically still render any extra_buttons defined by the base detail view, without the tab-specific views needing to explicitly inherit from the base view.

nautobot.apps.templatetags.render_field(field, bulk_nullable=False)

Render a single form field from template

nautobot.apps.templatetags.render_form(form, excluded_fields=None)

Render an entire form from template and default to skipping over tags and object_note fields. Setting excluded_fields to [] prevents skipping over tags and object_note fields in case they are used as Job variables or DynamicGroup filters. See: https://github.com/nautobot/nautobot/issues/4473 https://github.com/nautobot/nautobot/issues/4503

nautobot.apps.templatetags.render_job_run_link(value)

Render the job as a hyperlink to its 'run' view using the class_path.

Parameters:

Name	Type	Description	Default
value	Job	The job object.	required

Returns:

Type	Description
str	HTML anchor tag linking to the job's run view.

nautobot.apps.templatetags.render_json(value, syntax_highlight=True, pretty_print=False)

Render a dictionary as formatted JSON.

Unless syntax_highlight=False is specified, the returned string will be wrapped in a <code class="language-json> HTML tag to flag it for syntax highlighting by highlight.js.

Parameters:

Name	Type	Description	Default
value	any	Input value, can be any variable.	required
syntax_highlight	bool	Whether to highlight the JSON syntax or not.	True
pretty_print	bool	Wraps rendered and highlighted JSON in tag for better code display.	False

Returns:

Type	Description
str	HTML '{"json_key": "json_value"}' if only syntax_highlight is True - or - ' {"json_key": "json_value"} ' if both syntax_highlight and pretty_print are True - or - '{"json_key": "json_value"}' if only pretty_print is True (both syntax_highlight and pretty_print must be True for pretty print)

Examples:

>>> render_json({"key": "value"})
'<code class="language-json">{"key": "value"}</code>'
>>> render_json({"key": "value"}, syntax_highlight=False)
'{"key": "value"}'
>>> render_json({"key": "value"}, pretty_print=True)
'<pre><code class="language-json">{"key": "value"}</code></pre>'
>>> render_json({"key": "value"}, syntax_highlight=False, pretty_print=True)
'{"key": "value"}'

nautobot.apps.templatetags.render_markdown(value)

Render text as Markdown

Example

{{ text | render_markdown }}

nautobot.apps.templatetags.render_relationships(form)

Render all relationships in a form

nautobot.apps.templatetags.render_tabs_labels(context, tabs)

Render the tab labels for each Tab in the given tabs with the given context.

nautobot.apps.templatetags.render_tag_attrs(attrs_dict)

Converts tag attributes from a dictionary to a string format suitable for HTML rendering.

nautobot.apps.templatetags.render_title(context, mode='plain')

Render the title passed in the context. Due to backwards compatibility in most of the Generic views, we're either passing title to the template or render title defined in view_titles.

But in some newer views we want to have simple way to render title, only by defining view_titles within a view class.

nautobot.apps.templatetags.render_uptime(seconds)

Format a value in seconds to a human readable value.

Example

render_uptime(1024768) "11 days 20 hours 39 minutes"

nautobot.apps.templatetags.render_yaml(value, syntax_highlight=True)

Render a dictionary as formatted YAML.

Unless syntax_highlight=False is specified, the returned string will be wrapped in a <code class="language-yaml> HTML tag to flag it for syntax highlighting by highlight.js.

nautobot.apps.templatetags.saved_view_title(context, mode='html')

Creates a formatted title that includes saved view information. Usage:

{{ title }}{% saved_view_title "html" %}

nautobot.apps.templatetags.settings_or_config(key, app_name=None)

Get a value from Django settings (if specified there) or Constance configuration (otherwise).

nautobot.apps.templatetags.slugify(value)

Return a slugified version of the value.

nautobot.apps.templatetags.split(string, sep=',')

Split a string by the given value (default: comma)

Parameters:

Name	Type	Description	Default
string	str	string to split into a list	required
sep	str default=,	separator to look for in the string	','

Returns:

Type	Description
list[str]	List of string, if the separator wasn't found, list of 1

nautobot.apps.templatetags.support_message()

Return the configured support message (if any) or else the default.

nautobot.apps.templatetags.tag(tag, url_name=None)

Display a tag, optionally linked to a filtered list of objects.

nautobot.apps.templatetags.tree_hierarchy_ui_representation(tree_depth, hide_hierarchy_ui, base_depth=0)

Generates a visual representation of a tree record hierarchy using dots.

Parameters:

Name	Type	Description	Default
tree_depth	range	A range representing the depth of the tree nodes.	required
hide_hierarchy_ui	bool	Indicates whether to hide the hierarchy UI.	required
base_depth	int	Starting depth (number of dots to skip rendering).	0

Returns:

Type	Description
str	A string containing dots (representing hierarchy levels) if hide_hierarchy_ui is False, otherwise an empty string.

nautobot.apps.templatetags.tzoffset(value)

Returns the hour offset of a given time zone using the current time.

nautobot.apps.templatetags.utilization_graph(utilization_data, warning_threshold=75, danger_threshold=90)

Wrapper for a horizontal bar graph indicating a percentage of utilization from a tuple of data.

Takes the utilization_data that is a namedtuple with numerator and denominator field names and passes them into the utilization_graph_raw_data to handle the generation graph data.

Parameters:

Name	Type	Description	Default
utilization_data	UtilizationData	Namedtuple with numerator and denominator keys	required
warning_threshold	int	Warning Threshold Value. Defaults to 75.	75
danger_threshold	int	Danger Threshold Value. Defaults to 90.	90

Returns:

Type	Description
dict	Dictionary with utilization, warning threshold, danger threshold, utilization count, and total count for display

nautobot.apps.templatetags.utilization_graph_raw_data(numerator, denominator, warning_threshold=75, danger_threshold=90)

Display a horizontal bar graph indicating a percentage of utilization.

Parameters:

Name	Type	Description	Default
numerator	int	Numerator for creating a percentage	required
denominator	int	Denominator for creating a percentage	required
warning_threshold	int	Warning Threshold Value. Defaults to 75.	75
danger_threshold	int	Danger Threshold Value. Defaults to 90.	90

Returns:

Type	Description
dict	Dictionary with utilization, warning threshold, danger threshold, utilization count, and total count for display

nautobot.apps.templatetags.validated_api_viewname(model, action)

Return the API view name for the given model and action if valid, or None if invalid.

Parameters:

Name	Type	Description	Default
model	Model	Class or Instance of a Django Model	required
action	str	name of the action in the viewname	required

Returns:

Type	Description
Union[str, None]	return the name of the API view for the model/action provided if valid, or None if invalid.

nautobot.apps.templatetags.validated_viewname(model, action)

Return the view name for the given model and action if valid, or None if invalid.

Parameters:

Name	Type	Description	Default
model	Model	Class or Instance of a Django Model	required
action	str	name of the action in the viewname	required

Returns:

Type	Description
Union[str, None]	return the name of the view for the model/action provided if valid, or None if invalid.

nautobot.apps.templatetags.versioned_static(file_path)

Returns a versioned static file URL with a query parameter containing the version number.

nautobot.apps.templatetags.viewname(model, action)

Return the view name for the given model and action. Does not perform any validation.

Parameters:

Name	Type	Description	Default
model	Model	Class or Instance of a Django Model	required
action	str	name of the action in the viewname	required

Returns:

Type	Description
str	return the name of the view for the model/action provided.

Examples: >>> viewname(Device, "list") "dcim:device_list"

nautobot.apps.templatetags.widget_type(field)

Return the widget type