Mantenha tudo organizado com as coleções
Salve e categorize o conteúdo com base nas suas preferências.
Este guia aborda a criação de anexos de complementos no seu site ou aplicativo.
As interações são semelhantes a criar atividades usando os endpoints da API
CourseWork. Implemente essa jornada para permitir que os usuários criem anexos de complementos
no seu site ou aplicativo.
Fluxo de trabalho
Em geral, a jornada de criação de anexos segue esta sequência:
Um professor abre seu site ou app e seleciona um conteúdo para atribuir aos estudantes.
Se o usuário não puder criar anexos de complementos, crie uma atividade do
Google Sala de Aula com o URL do conteúdo selecionado como um material de link.
Se o usuário puder criar anexos de complementos, faça o seguinte:
Crie uma atividade.
Crie um anexo de complemento que vincule ao conteúdo selecionado e
associe-o à nova atividade.
Informe ao professor que a atividade foi criada com sucesso.
Cada ação é descrita nas seções a seguir.
Verificar se um usuário pode criar anexos de complementos
É possível criar anexos de complementos em nome de um usuário qualificado. Um usuário qualificado é um professor no curso em que você está tentando criar atividades do
Material do curso e tem uma licença da edição Teaching & Learning ou Education Plus
do Google Workspace for Education atribuída a ele.
Comece determinando se o usuário pode criar anexos de complementos. Para isso, envie uma solicitação ao endpoint userProfiles.checkUserCapability com o parâmetro de recurso CREATE_ADD_ON_ATTACHMENT. Inspecione o campo booleano allowed na resposta. Um valor true indica que o usuário está qualificado para criar anexos de complementos.
Python
eligibility_response=(classroom_service.userProfiles().checkUserCapability(userId="me",capability="CREATE_ADD_ON_ATTACHMENT",# The previewVersion is necessary while the method is available in the# Workspace Developer Preview Program.previewVersion="V1_20240930_PREVIEW",).execute())is_create_attachment_eligible=(eligibility_response.get('allowed'))print('User eligibility for add-on attachment creation: 'f'{is_create_attachment_eligible}.')
Encaminhar o usuário com base na qualificação
A qualificação determina se você pode criar anexos de complementos para um usuário.
Usuário inelegível
Se o usuário não puder criar anexos de complementos, crie uma atividade CourseWork
com o URL do conteúdo selecionado pelo usuário como um Link.
Python
ifnotis_create_attachment_eligible:coursework={'title':'My CourseWork Assignment with Link Material','description':'Created using the Classroom CourseWork API.','workType':'ASSIGNMENT','state':'DRAFT',# Set to 'PUBLISHED' to assign to students.'maxPoints':100,'materials':[{'link':{'url':my_content_url}}]}assignment=(service.courses().courseWork().create(courseId=course_id,body=coursework).execute())print(f'Link Material assignment created with ID: {assignment.get("id")}')
A resposta contém uma atividade no curso solicitado com o conteúdo anexado. Os usuários podem clicar em Link para abrir o conteúdo do seu site em uma nova guia.
Figura 1. Visualização do professor de uma atividade do Google Sala de Aula em rascunho com material de link.
Usuário qualificado
Faça o seguinte se o usuário puder criar anexos de complementos.
Crie uma atividade CourseWork sem anexos.
Crie um anexo de complemento.
Defina o itemId do AddOnAttachment como o id da atribuição recém-criada.
ifis_create_attachment_eligible:coursework={'title':'My CourseWork Assignment with Add-on Attachment','description':'Created using the Classroom CourseWork API.','workType':'ASSIGNMENT','state':'DRAFT',# Set to 'PUBLISHED' to assign to students.'maxPoints':100,}assignment=(classroom_service.courses().courseWork().create(courseId=course_id,body=coursework).execute())print(f'Empty assignment created with ID: {assignment.get("id")}')attachment={'teacherViewUri':{'uri':teacher_view_url},'studentViewUri':{'uri':student_view_url},'studentWorkReviewUri':{'uri':grade_student_work_url},'title':f'Test Attachment {test_label}',}add_on_attachment=(service.courses().courseWork().addOnAttachments().create(courseId=course_id,itemId=assignment.get("id"),# ID of the new assignment.body=attachment,).execute())print(f'Add-on attachment created with ID: {add_on_attachment.get("id")}')
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Não contém as informações de que eu preciso","missingTheInformationINeed","thumb-down"],["Muito complicado / etapas demais","tooComplicatedTooManySteps","thumb-down"],["Desatualizado","outOfDate","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Problema com as amostras / o código","samplesCodeIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2025-08-29 UTC."],[],[],null,["# Create attachments outside of Google Classroom\n\nThis guide addresses creating add-on attachments in your website or application.\nThe interactions are similar to [creating assignments using the CourseWork API\nendpoints](/workspace/classroom/guides/manage-coursework#create_assignments). Implement this journey to allow users to create add-on attachments\nfrom your website or application.\n| **Important:** We strongly recommend implementing this attachment creation flow if you already create [`CourseWork`](/workspace/classroom/reference/rest/v1/courses.courseWork) assignments. Extending a CourseWork implementation lets you convert many more users to your add-on and requires little additional work.\n\nWorkflow\n--------\n\nAt a high level, the attachment creation journey follows this sequence:\n\n1. A teacher user opens your website or app. They select a piece of content to assign to their students.\n2. [Check that the user can create add-on attachments](#check-whether).\n3. If the user **can't** create add-on attachments, create a CourseWork assignment with the URL to the selected content as a Link Material.\n4. If the user **can** create add-on attachments, do the following:\n 1. Create an assignment.\n 2. Create an add-on attachment that links to the selected content and associate it with the new assignment.\n5. Inform the teacher that the assignment has been created successfully.\n\nEach action is described in the following sections.\n\nCheck whether a user can create add-on attachments\n--------------------------------------------------\n\nYou can create add-on attachments on behalf of an eligible user. An eligible\nuser is a user who is a teacher in the course you are trying to create\nCourseWork assignments in **and** has the Teaching \\& Learning or Education Plus\nGoogle Workspace for Education edition license assigned to them.\n| **Key Point:** Eligibility to create add-on attachments may be different for each user and can change over time. Always check the user's eligibility before attempting to create add-on attachments.\n| **Important:** Eligibility checks using the Classroom API are in public preview and available in preview version `V1_20240930_PREVIEW` and later. To use API methods in public preview, you must be part of the [Google Workspace Developer Preview Program](/workspace/preview) and [perform additional setup](/workspace/classroom/reference/preview) beyond typical Classroom API usage.\n\nBegin by determining whether the user can create add-on attachments. You can do\nso by issuing a request to the [`userProfiles.checkUserCapability`](/workspace/classroom/reference/rest/v1/userProfiles/checkUserCapability) endpoint\nwith the `CREATE_ADD_ON_ATTACHMENT` capability parameter. Inspect the boolean\n`allowed` field in the response; a `true` value indicates that the user is\neligible to create add-on attachments.\n**Warning:** Requests to create add-on attachments for users with the `CREATE_ADD_ON_ATTACHMENT` capability are not guaranteed to succeed. For example, a user with the capability will receive a `403` response error if you attempt to create add-on attachments on their behalf in a course in which the user is not a teacher. \n\n### Python\n\n eligibility_response = (\n classroom_service.userProfiles()\n .checkUserCapability(\n userId=\"me\",\n capability=\"CREATE_ADD_ON_ATTACHMENT\",\n # The previewVersion is necessary while the method is available in the\n # Workspace Developer Preview Program.\n previewVersion=\"V1_20240930_PREVIEW\",\n ).execute()\n )\n is_create_attachment_eligible = (\n eligibility_response.get('allowed')\n )\n print('User eligibility for add-on attachment creation: '\n f'{is_create_attachment_eligible}.')\n\nRoute the user based on their eligibility\n-----------------------------------------\n\nEligibility determines whether you can create add-on attachments for a user.\n| **Important:** Add-ons offer significant user experience advantages. Always create add-on attachments for eligible users.\n\n### Ineligible user\n\nIf the user *can't* create add-on attachments, then create a new [`CourseWork`](/workspace/classroom/reference/rest/v1/courses.courseWork)\nassignment with the user-selected content URL as a [`Link`](/workspace/classroom/reference/rest/v1/Material). \n\n### Python\n\n if not is_create_attachment_eligible:\n coursework = {\n 'title': 'My CourseWork Assignment with Link Material',\n 'description': 'Created using the Classroom CourseWork API.',\n 'workType': 'ASSIGNMENT',\n 'state': 'DRAFT', # Set to 'PUBLISHED' to assign to students.\n 'maxPoints': 100,\n 'materials': [\n {'link': {'url': my_content_url}}\n ]\n }\n\n assignment = (\n service.courses()\n .courseWork()\n .create(courseId=course_id, body=coursework)\n .execute()\n )\n\n print(\n f'Link Material assignment created with ID: {assignment.get(\"id\")}'\n )\n\nThe response contains an assignment in the requested course with the content\nattached. Users can click the `Link` to open the content in your site in a new\ntab.\n\n**Figure 1.** Teacher view of a draft CourseWork assignment with Link Material.\n\n### Eligible user\n\nDo the following if the user *can* create add-on attachments.\n\n1. Create a new `CourseWork` assignment without any attachments.\n2. Create an add-on attachment.\n - Set the[`AddOnAttachment`](/workspace/classroom/reference/rest/v1/courses.courseWork.addOnAttachments#resource:-addonattachment)'s `itemId` to the `id` of the newly created assignment.\n - Ensure that you provide URLs to the user-selected content for [each View\n that you support](/workspace/classroom/add-ons/get-started/iframes/iframes-overview).\n\n### Python\n\n if is_create_attachment_eligible:\n coursework = {\n 'title': 'My CourseWork Assignment with Add-on Attachment',\n 'description': 'Created using the Classroom CourseWork API.',\n 'workType': 'ASSIGNMENT',\n 'state': 'DRAFT', # Set to 'PUBLISHED' to assign to students.\n 'maxPoints': 100,\n }\n\n assignment = (\n classroom_service.courses()\n .courseWork()\n .create(courseId=course_id, body=coursework)\n .execute()\n )\n\n print(\n f'Empty assignment created with ID: {assignment.get(\"id\")}'\n )\n\n attachment = {\n 'teacherViewUri': {'uri': teacher_view_url},\n 'studentViewUri': {'uri': student_view_url},\n 'studentWorkReviewUri': {'uri': grade_student_work_url},\n 'title': f'Test Attachment {test_label}',\n }\n\n add_on_attachment = (\n service.courses()\n .courseWork()\n .addOnAttachments()\n .create(\n courseId=course_id,\n itemId=assignment.get(\"id\"), # ID of the new assignment.\n body=attachment,\n )\n .execute()\n )\n\n print(\n f'Add-on attachment created with ID: {add_on_attachment.get(\"id\")}'\n )\n\n| **Note:** An add-on token is not required if creating an attachment on an assignment that you created.\n\nThe add-on appears as an [attachment card](/workspace/classroom/add-ons/get-started/attachments-journey) in Classroom. The URLs\nspecified in the request open in the appropriate\n[iframe for each View](/workspace/classroom/add-ons/get-started/iframes/iframes-overview)."]]