arcgis.apps.hub module

The Hub is the main entry point into the Hub module. It can be used as shown in the following code example.

from arcgis.gis import GIS
gis = GIS("https://arcgis.com", "<username>", "<password>")
myHub = gis.hub
a_Initiative = myHub.initiatives.get(itemId)
a_Site = myHub.sites.get(a_Initiative.site_id)
b_Site = myHub.sites.get(itemId)
c_Page = myHub.pages.get(itemId)
myEvents = myHub.events.search()

Hub

class arcgis.apps.hub.hub.Hub(gis)

Entry point into the Hub module. Lets you access an individual hub and its components.

Parameter	Description
url	Required string. If no URL is provided by user while connecting to the GIS, then the URL will be ArcGIS Online.
GIS	Required authenticated GIS object for the ArcGIS Online organization associated with your Hub.

property community_org_id: Returns the AGOL org id of the Community Organization associated with this Premium Hub.

property community_org_url: Returns the AGOL org id of the Community Organization associated with this Premium Hub.

property enterprise_org_id: Returns the AGOL org id of the Enterprise Organization associated with this Premium Hub.

property enterprise_org_url: Returns the AGOL org url of the Enterprise Organization associated with this Premium Hub.

property events: The resource manager for Hub events. See EventManager.

property initiatives: The resource manager for Hub initiatives. See InitiativeManager.

property pages: The resource manager for Hub pages. See PageManager.

property sites: The resource manager for Hub sites. See SiteManager.

Initiative

class arcgis.apps.hub.initiatives.Initiative(gis, initiativeItem)

Represents an initiative within a Hub. An Initiative supports policy- or activity-oriented goals through workflows, tools and team collaboration.

add_content(items_list)

Adds a batch of items to the initiative content library.

Parameter	Description
items_list	Required list. A list of Item or item ids to add to the initiative.

property all_events

property collab_group_id: Getter/Setter for the group id for the collaboration group

property content_group_id: Returns the group id for the content group

delete()

Deletes the initiative, its site and associated groups. If unable to delete, raises a RuntimeException.

Returns:: A bool containing True (for success) or False (for failure).

USAGE EXAMPLE: Delete an initiative successfully

initiative1 = myHub.initiatives.get('itemId12345')
initiative1.delete()

>> True

property description: Returns the initiative description

property followers

property followers_group_id: Returns the group id for the followers group

property itemid: Returns the item id of the initiative item

property owner: Returns the owner of the initiative item

reassign_to(target_owner)

Allows the administrator to reassign the initiative object from one user to another.

Note

This will transfer ownership of all items (site, pages, content) and groups that belong to this initiative to the new target_owner.

Parameter	Description
target_owner	Required string. The new desired owner of the initiative.

share(everyone=False, org=False, groups=None, allow_members_to_edit=False)

Shares an initiative and associated site with the specified list of groups.

Parameter	Description
everyone	Optional boolean. Default is False, don’t share with everyone.
org	Optional boolean. Default is False, don’t share with the organization.
private	Optional boolean. Default is False, don’t restrict access to owner.
groups	Optional list of group ids as strings, or a list of arcgis.gis.Group objects.

Returns:: A dictionary with key “notSharedWith” containing array of groups with which the items could not be shared.

property site_id: Returns the item id of the initiative site

property site_url: Getter/Setter for the url of the initiative site

property sites

property snippet: Getter/Setter for the initiative snippet

property tags: Returns the tags of the initiative item

property title: Returns the title of the initiative item

unshare(groups)

Stops sharing of the initiative and its associated site with the specified list of groups.

Parameter	Description
groups	Required list of group names as strings, or a list of arcgis.gis.Group objects, or a comma-separated list of group IDs.

Returns:: Dictionary with key “notUnsharedFrom” containing array of groups from which the items could not be unshared.

update(initiative_properties=None)

Updates the initiative.

Note

For initiative_properties, pass in arguments for only the properties you want to be updated. All other properties will be untouched. For example, if you want to update only the initiative’s description, then only provide the description argument in initiative_properties.

Parameter	Description
initiative_properties	Required dictionary. See URL below for the keys and values.

To find the list of applicable options for argument initiative_properties, please see the Item update() documentation.

Returns:: A boolean indicating success (True) or failure (False).

USAGE EXAMPLE: Update an initiative successfully

initiative1 = myHub.initiatives.get('itemId12345')
initiative1.update(initiative_properties={'description':'Create your own initiative to organize people around a shared goal.'})

>> True

property url: Returns the url of the initiative site

Site

class arcgis.apps.hub.sites.Site(gis, site_item)

Represents a site within a Hub. A site is a container for web accessible content.

add_catalog_group(group_id)

Parameter	Description
group_id	Group id to be added to site catalog

add_content(items_list)

Adds a batch of items to the site content library.

Parameter	Description
items_list	Required list. A list of Item or item ids to add to the Site.

property catalog_groups: Return Site catalog groups

property collab_group_id: Returns the groupId for the collaboration group

property content_group_id: Returns the groupId for the content group

delete()

Deletes the Enterprise site. If unable to delete, raises a RuntimeException.

Returns:: A bool containing True (for success) or False (for failure).

Note

Deleting the site object (instead of the Item object) for the site is encouraged, to also delete the groups associated with the site.

USAGE EXAMPLE: Delete a site successfully

site1 = gis.sites.get('itemId12345')
site1.delete()

>> True

delete_catalog_group(group_id)

Parameter	Description
group_id	Group id to be added to site catalog

property description: Getter/Setter for the site description

property followers_group_id: Returns the groupId for the followers group

property itemid: Returns the item id of the site item

property layout: Return layout of a site

property owner: Returns the owner of the site item

property pages: The resource manager for an Initiative’s indicators. See PageManager.

reassign_to(target_owner)

Allows the administrator to reassign the Enterprise site object from one user to another.

Note

This will transfer ownership of all items (site, pages, content) and groups to the new target_owner.

Parameter	Description
target_owner	Required string. The new desired owner of the site.

search(query=None, item_type=None)

Search and filter content for a site.

Parameter	Description
query	Optional string. Filters items by presence of search query in title.
item_type	Optional list. Returns items of particular type.

Returns:: List of items shared with this site.

USAGE EXAMPLE: Succcessfully fetch items of item_type 'Web Mapping Application'
for particular query 'school' for site

site1 = myHub.sites.get('itemId12345')
site_apps = site1.search(query='school', item_type='Web Map')
site_apps

>> List of relevant items

property tags: Returns the tags of the site item

property theme: Return theme of a site

property title: Returns the title of the site item

update(site_properties=None, subdomain=None)

Updates the site.

Note

For site_properties, pass in arguments for only the properties you want to be updated. All other properties will be untouched. For example, if you want to update only the site’s description, then only provide the description argument in site_properties.

Parameter	Description
site_properties	Required dictionary. See URL below for the keys and values.
subdomain	Optional string. New subdomain for the site.

To find the list of applicable options for argument site_properties - https://developers.arcgis.com/python/api-reference/arcgis.gis.toc.html#arcgis.gis.Item.update

Returns:: A boolean indicating success (True) or failure (False).

update_layout(layout)

Updates the layout of the site.

Note

This operation can only be performed by the owner of the site or by an org administrator.

Parameter	Description
layout	Required dictionary. The new layout dictionary to update to the site.

Returns:: A boolean indicating success (True) or failure (False).

USAGE EXAMPLE: Update a site successfully

site1 = myHub.sites.get('itemId12345')
site_layout = site1.layout
site_layout.sections[0].rows[0].cards.pop(0)
site1.update_layout(layout = site_layout)

>> True

update_theme(theme)

Updates the theme of the site.

Note

This operation can only be performed by the owner of the site or by an org administrator.

Parameter	Description
theme	Required dictionary. The new theme dictionary to update to the site.

Returns:: A boolean indicating success (True) or failure (False).

USAGE EXAMPLE: Update a site successfully

site1 = myHub.sites.get('itemId12345')
site_theme = site1.theme
site_theme.body.background = '#ffffff'
site1.update_theme(theme = site_theme)

>> True

property url: Returns the url of the site

Page

class arcgis.apps.hub.sites.Page(gis, page_item)

Represents a page belonging to a site in Hub. A Page is a layout of content that can be rendered within the context of a Site

delete()

Deletes the page. If unable to delete, raises a RuntimeException.

Returns:: A bool containing True (for success) or False (for failure).

USAGE EXAMPLE: Delete a page successfully

page1 = myHub.pages.get('itemId12345')
page1.delete()

>> True

property description: Getter/Setter for the page description

property itemid: Returns the item id of the page item

property layout: Return layout of a page

property owner: Returns the owner of the page item

property slug: Returns the page slug

property tags: Returns the tags of the page item

property title: Returns the title of the page item

update(page_properties=None, slug=None)

Updates the page.

Note

For page_properties, pass in arguments for only the properties you want to be updated. All other properties will be untouched. For example, if you want to update only the page’s description, then only provide the description argument in page_properties.

Parameter	Description
page_properties	Required dictionary. See URL below for the keys and values.
slug	Optional string. The slug or subdomain for the page.

To find the list of applicable options for argument page_properties - https://developers.arcgis.com/python/api-reference/arcgis.gis.toc.html#arcgis.gis.Item.update

Returns:: A boolean indicating success (True) or failure (False).

USAGE EXAMPLE: Update a page successfully

page1 = mySite.pages.get('itemId12345')
page1.update(page_properties={'description':'Description for page.'})

>> True

update_layout(layout)

Updates the layout of the page.

Parameter	Description
layout	Required dictionary. The new layout dictionary to update to the page.

Returns:: A boolean indicating success (True) or failure (False).

Event

class arcgis.apps.hub.Event(gis, event_object)

Represents an event in a Hub. A Hub has many Events that can be associated with an Initiative. Events are meetings for people to support an Initiative. Events are scheduled by an organizer and have many attendees. An Event has a Group so that they can include content for preparation as well as gather and archive content during the event for later retrieval or analysis.

property access: Returns access permissions of the event

property address: Returns the street address for the venue of the event

property attendance: Returns attendance count for a past event

property capacity: Returns attendance capacity for attendees of the event

property creator: Returns creator of the event

delete()

Deletes an event

Returns:: A bool containing True (for success) or False (for failure).

USAGE EXAMPLE: Delete an event successfully

event1 = myhub.events.get(24)
event1.delete()

>> True

property description: Returns description of the event

property end_date: Returns end date of the event in milliseconds since UNIX epoch

property event_id: Returns the unique identifier of the event

property geometry: Returns co-ordinates of the event location

property group_id: Returns groupId for the event

property initiative_id: Returns the initiative id of the initiative the event belongs to

property is_cancelled: Check if event is Cancelled

property organizers: Returns the name and email of the event organizers

property start_date: Returns start date of the event in milliseconds since UNIX epoch

property title: Returns the title of the event

update(event_properties)

Updates properties of an event

Returns:: A bool containing True (for success) or False (for failure).

USAGE EXAMPLE: Update an event successfully

event1 = myhub.events.get(id)
event_properties = {'status': 'planned', description: 'Test'}
event1.update(event_properties)

>> True

property venue: Returns the location of the event

InitiativeManager

class arcgis.apps.hub.initiatives.InitiativeManager(hub, initiative=None)

Helper class for managing initiatives within a Hub. This class is not created by users directly. An instance of this class, called ‘initiatives’, is available as a property of the Hub object. Users call methods on this ‘initiatives’ object to manipulate (add, get, search, etc) initiatives.

add(title, description=None, site=None)

Adds a new initiative to the Hub.

Parameter	Description
title	Required string.
description	Optional string.
site	Optional Site object.

Returns:: The Initiative object if successfully added, None if unsuccessful.

USAGE EXAMPLE: Add an initiative successfully

initiative1 = myHub.initiatives.add(title='Vision Zero Analysis')
initiative1.item

clone(initiative, title=None)

Clone allows for the creation of an initiative that is derived from the current initiative.

Note

If both your origin_hub and destination_hub are Hub Basic organizations, please use the clone method supported under the SiteManager class.

Parameter	Description
initiative	Required `Site` object of site to be cloned.
title	Optional String.

Returns:: Initiative object

USAGE EXAMPLE: Clone an initiative in another organization

#Connect to Hub
hub_origin = gis1.hub
hub_destination = gis2.hub
#Fetch initiative
initiative1 = hub_origin.initiatives.get('itemid12345')
#Clone in another Hub
initiative_cloned = hub_destination.initiatives.clone(initiative1, origin_hub=hub_origin)
initiative_cloned.item


USAGE EXAMPLE: Clone initiative in the same organization

myhub = gis.hub
initiative1 = myhub.initiatives.get('itemid12345')
initiative2 = myhub.initiatives.clone(initiative1, title='New Initiative')

get(initiative_id)

Returns the initiative object for the specified initiative_id.

Parameter	Description
initiative_id	Required string. The initiative itemid.

Returns:: The Initiative object if the item is found, None if the item is not found.

USAGE EXAMPLE: Fetch an initiative successfully

initiative1 = myHub.initiatives.get('itemId12345')
initiative1.item

search(title=None, owner=None, created=None, modified=None, tags=None)

Searches for initiatives.

Parameter	Description
title	Optional string. Return initiatives with provided string in title.
owner	Optional string. Return initiatives owned by a username.
created	Optional string. Date the initiative was created. Shown in milliseconds since UNIX epoch.
modified	Optional string. Date the initiative was last modified. Shown in milliseconds since UNIX epoch
tags	Optional string. User-defined tags that describe the initiative.

Returns:: A list of matching Initiative objects.

SiteManager

class arcgis.apps.hub.sites.SiteManager(gis, initiative=None)

Helper class for managing sites within a Hub. This class is not created by users directly. An instance of this class, called ‘sites’, is available as a property of the Hub object. Users call methods on this ‘sites’ object to manipulate (add, get, search, etc) sites.

add(title, subdomain=None)

Adds a new site.

Note

Unicode characters are not allowed in the title of the site.

Parameter	Description
title	Required string.
subdomain	Optional string. Available ONLY with Enterprise Sites.

Returns:: The site if successfully added, None if unsuccessful.

USAGE EXAMPLE: Add an open data site in Hub successfully

site1 = myHub.sites.add(title='My first site')
site1.item

USAGE EXAMPLE: Add an Enterprise site successfully

enterprise_site = portal_gis.sites.add(title=title)
enterprise_site.item

clone(site, pages=True, title=None)

Clone allows for the creation of a site that is derived from the current site.

Note

Use this method if you are cloning a Site object from a Hub Basic or Enterprise environment. To clone from Hub Premium environments, please use the initiatives.clone method.

Parameter	Description
site	Required Site object of site to be cloned.
pages	Optional Boolean. Decides if pages will be copied. Default is True.
title	Optional String.

Returns:: Site.

get(site_id)

Returns the site object for the specified site_id.

Parameter	Description
site_id	Required string. The site itemid.

Returns:: The site object if the item is found, None if the item is not found.

USAGE EXAMPLE: Fetch a site successfully

site1 = myHub.sites.get('itemId12345')
site1.item

get_by_domain(domain_url)

Returns the site object for the specified domain url.

Parameter	Description
domain_url	Required string. The site url.

Returns:: The site object if the item is found, None if the item is not found.

Note

You may only fetch sites by domain local to your environment. E.g. If your Hub instance is an ArcGIS Online instance, then you can fetch ArcGIS Online sites by url, and if you have signed into an ArcGIS Enterprise Instance, only sites on premise will be available.

USAGE EXAMPLE: Fetch a site successfully

site1 = myHub.sites.get_by_domain('opendata.dc.gov')
site1.item

search(title=None, owner=None, created=None, modified=None, tags=None)

Searches for sites.

Parameter	Description
title	Optional string. Return sites with provided string in title.
owner	Optional string. Return sites owned by a username.
created	Optional string. Date the site was created. Shown in milliseconds since UNIX epoch.
modified	Optional string. Date the site was last modified. Shown in milliseconds since UNIX epoch
tags	Optional string. User-defined tags that describe the site.

Returns:: A list of matching sites.

PageManager

class arcgis.apps.hub.sites.PageManager(gis, site=None)

Helper class for managing pages within a Hub. This class is not created by users directly. An instance of this class, called ‘pages’, is available as a property of the Site object. Users call methods on this ‘pages’ object to manipulate (add, get, search, etc) pages for a site.

add(title, site=None)

Returns the pages linked to the specific site.

Parameter	Description
title	Required string. The title of the new page.
site	Optional Site. The site object to add the page to.

Returns:: The page if successfully added, None if unsuccessful.

USAGE EXAMPLE: Add a page to a site successfully

page1 = mySite.pages.add(title='My first page')
page1.item

USAGE EXAMPLE: Add a page successfully

page2 = myHub.pages.add(title='My second page', site=mySite)
page2.item

clone(page, site=None)

Clone allows for the creation of a page that is derived from the current page.

Parameter	Description
page	Required Page object of page to be cloned.
site	Optional Site object.

Returns:: Page.

USAGE EXAMPLE: Clone a page to a site successfully

#Fetch page
page1 = myhub.pages.get('itemId12345')
page1.item

#Clone it
page2 = mySite.pages.clone(page1)
page2.item

get(page_id)

Returns the page object for the specified page_id.

Parameter	Description
page_id	Required string. The page itemid.

Returns:: The page object if the item is found, None if the item is not found.

USAGE EXAMPLE: Fetch a page successfully
page1 = myHub.pages.get('itemId12345')
page1.item

link(page, site=None, slug=None)

Links the page to the specific site.

Parameter	Description
page	Required string. The page object to link.
site	Optional Site. The site object to link page to.
slug	Optional string. The slug reference of the page in this site.

Returns:: A bool containing True (for success) or False (for failure).

USAGE EXAMPLE: Link a page successfully for specific site
mySite.pages.link(page_id='itemId12345')

>> True

USAGE EXAMPLE: Link a page successfully for site object passed as param
myHub.pages.link(page_id='itemId12345', site=mySite)

>> True

search(title=None, owner=None, created=None, modified=None, tags=None)

Searches for pages.

Parameter	Description
title	Optional string. Return pages with provided string in title.
owner	Optional string. Return pages owned by a username.
created	Optional string. Date the page was created. Shown in milliseconds since UNIX epoch.
modified	Optional string. Date the page was last modified. Shown in milliseconds since UNIX epoch
tags	Optional string. User-defined tags that describe the page.

Returns:: A list of matching pages.

unlink(page, site=None)

Unlinks the page from the specific site.

Note

This method will only detach the page from the site. In order to remove links to this page from the site’s UI, you will have to manually remove it from the site through the site’s Layout Editior.

Parameter	Description
page	Required Page. The page object to unlink.
site	Optional Site. The site object to unlink page from.

Returns:: A bool containing True (for success) or False (for failure).

USAGE EXAMPLE: Unlink a page successfully from specific site

mySite.pages.unlink(page_id='itemId12345')

>> True

USAGE EXAMPLE: Unlink a page successfully from site object passed as param

myHub.pages.unlink(page_id='itemId12345', site=mySite)

>> True

EventManager

class arcgis.apps.hub.events.EventManager(hub, event=None)

Helper class for managing events within a Hub. This class is not created by users directly. An instance of this class, called ‘events’, is available as a property of the Hub object. Users call methods on this ‘events’ object to manipulate (add, search, get_map etc) events of a particular Hub.

add(event_properties)

Adds an event for an initiative.

Parameter	Description
event_properties	Required dictionary. See table below for the keys and values.

Key:Value Dictionary Options for Argument event_properties

Key	Value
title	Required string. Name of event.
description	Required string. Description of the event.
initiaitve_id	Required string. Name label of the item.
venue	Required string. Venue name for the event.
address1	Required string. Street address for the venue.
status	Required string. Access of event. Valid values are private, planned, public, draft.
startDate	Required start date of the event in milliseconds since UNIX epoch.
endDate	Required end date of the event in milliseconds since UNIX epoch.
isAllDay	Required boolean. Indicates if the event is a day long event.
capacity	Optional integer. The attendance capacity of the event venue.
address2	Optional string. Additional information about event venue street address.
onlineLocation	Optional string. Web URL or other details for online event.
organizers	Optional list of dictionary of keys name and contact for each organizer’s name and email. Default values are name, email, username of event creator.
sponsors	Optional list of dictionary of keys name and contact for each sponsor’s name and contact.

Returns:: Event if successfully added.

USAGE EXAMPLE: Add an event successfully

event_properties = {
    'title':'Test Event',
    'description': 'Testing with python',
    'initiativeId': '43f..',
    'venue': 'Washington Monument',
    'address1': '2 15th St NW, Washington, District of Columbia, 20024',
    'status': 'planned',
    'startDate': 1562803200,
    'endDate': 1562889600,
    'isAllDay': 1
}

new_event = myhub.events.add(event_properties)

get(event_id)

Get the event for the specified event_id.

Parameter	Description
event_id	Required integer. The event identifier.

Returns:: The Event object.

search(initiative_id=None, title=None, venue=None, organizer_name=None)

Searches for events within a Hub.

Parameter	Description
initiative_id	Optional string. Initiative itemid.
title	Optional string. Title of the event.
venue	Optional string. Venue where event is held.
organizer_name	Optional string. Name of the organizer of the event.

Returns:: A list of matching indicators.