Panduan memulai Python untuk pelanggan
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Ikuti langkah-langkah dalam panduan memulai ini, dan dalam waktu sekitar 10 menit, Anda akan memiliki aplikasi command line Python sederhana yang membuat permintaan ke API pelanggan pendaftaran zero-touch.
Prasyarat
Untuk menjalankan quickstart ini, Anda memerlukan:
- Akun Google, yang merupakan anggota akun pelanggan pendaftaran zero-touch Anda. Lihat Memulai.
- Python 3.0 atau yang lebih baru.
- Alat pengelolaan paket pip.
- Akses ke internet dan browser web.
Langkah 1: Aktifkan API pendaftaran zero-touch
- Gunakan wizard
ini untuk membuat atau memilih project di Konsol Google Developers dan
mengaktifkan API secara otomatis. Klik Lanjutkan, lalu Buka kredensial.
- Klik Batal di Buat kredensial.
- Di bagian atas halaman, pilih tab Layar persetujuan OAuth. Pilih
Alamat email, masukkan Nama produk jika belum ditetapkan, lalu
klik tombol Simpan.
- Pilih tab Kredensial, klik tombol Buat kredensial,
lalu pilih ID klien OAuth.
- Pilih jenis aplikasi Lainnya, masukkan nama
"Quickstart", lalu klik tombol
Buat.
- Klik OK untuk menutup panel Klien OAuth.
- Klik file_download Download JSON.
- Pindahkan file ke direktori kerja Anda dan ganti namanya menjadi
client_secret.json
.
Langkah 2: Instal library klien Google
Jalankan perintah berikut untuk menginstal library menggunakan pip:
pip install --upgrade google-api-python-client oauth2client
Lihat halaman penginstalan library untuk berbagai opsi penginstalan.
Langkah 3: Siapkan contoh
Buat file bernama quickstart.py
di direktori kerja Anda. Salin kode berikut dan simpan file.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Zero-touch enrollment quickstart sample.
This script forms the quickstart introduction to the zero-touch enrollemnt
customer API. To learn more, visit https://developer.google.com/zero-touch
"""
import sys
from apiclient import discovery
import httplib2
from oauth2client import tools
from oauth2client.client import flow_from_clientsecrets
from oauth2client.file import Storage
# A single auth scope is used for the zero-touch enrollment customer API.
SCOPES = ['https://www.googleapis.com/auth/androidworkzerotouchemm']
CLIENT_SECRET_FILE = 'client_secret.json'
USER_CREDENTIAL_FILE = 'user_credential.json'
def get_credential():
"""Creates a Credential object with the correct OAuth2 authorization.
Ask the user to authorize the request using their Google Account in their
browser. Because this method stores the cedential in the
USER_CREDENTIAL_FILE, the user is typically only asked to the first time they
run the script.
Returns:
Credentials, the user's credential.
"""
flow = flow_from_clientsecrets(CLIENT_SECRET_FILE, SCOPES)
storage = Storage(USER_CREDENTIAL_FILE)
credential = storage.get()
if not credential or credential.invalid:
credential = tools.run_flow(flow, storage) # skipping flags for brevity
return credential
def get_service():
"""Creates a service endpoint for the zero-touch enrollment API.
Builds and returns an authorized API client service for v1 of the API. Use
the service endpoint to call the API methods.
Returns:
A service Resource object with methods for interacting with the service.
"""
http_auth = get_credential().authorize(httplib2.Http())
return discovery.build('androiddeviceprovisioning', 'v1', http=http_auth)
def main():
"""Runs the zero-touch enrollment quickstart app.
"""
# Create a zero-touch enrollment API service endpoint.
service = get_service()
# Get the customer's account. Because a customer might have more
# than one, limit the results to the first account found.
response = service.customers().list(pageSize=1).execute()
if 'customers' not in response:
# No accounts found for the user. Confirm the Google Account
# that authorizes the request can access the zero-touch portal.
print('No zero-touch enrollment account found.')
sys.exit()
customer_account = response['customers'][0]['name']
# Send an API request to list all the DPCs available using the customer
# account.
results = service.customers().dpcs().list(parent=customer_account).execute()
# Print out the details of each DPC.
for dpc in results['dpcs']:
# Some DPCs may not have a name, so replace with a marker.
if 'dpcName' in dpc:
dpcName = dpc['dpcName']
else:
dpcName = "-"
print('Name:{0} APK:{1}'.format(dpcName, dpc['packageName']))
if __name__ == '__main__':
main()
Langkah 4: Jalankan contoh
Gunakan bantuan sistem operasi Anda untuk menjalankan skrip dalam file. Di komputer UNIX dan Mac, jalankan perintah di bawah ini di terminal Anda:
python quickstart.py
Saat pertama kali menjalankan aplikasi, Anda harus memberikan otorisasi akses:
- Aplikasi mencoba membuka tab baru di browser default Anda. Jika gagal, salin URL dari konsol dan buka di browser Anda. Jika belum login ke Akun Google, Anda akan diminta untuk login. Jika Anda login ke beberapa Akun Google, halaman akan meminta Anda memilih akun untuk otorisasi.
- Klik Setuju.
- Tutup tab browser—aplikasi akan terus berjalan.
Catatan
- Karena library klien Google API menyimpan data otorisasi pada sistem file, peluncuran
berikutnya tidak meminta otorisasi Anda.
- Untuk mereset data otorisasi aplikasi, hapus file
user_credential.json
dan jalankan kembali aplikasi.
- Alur otorisasi dalam panduan memulai ini ideal untuk aplikasi command line. Untuk mempelajari cara menambahkan
otorisasi ke aplikasi web, lihat
Menggunakan OAuth 2.0 untuk Aplikasi Server Web.
Pemecahan masalah
Berikut beberapa hal umum yang perlu Anda periksa.
Beri tahu kami masalah yang terjadi dengan panduan memulai dan kami akan berupaya memperbaikinya.
- Pastikan Anda memberikan otorisasi panggilan API dengan Akun Google yang sama dengan yang merupakan anggota akun pelanggan pendaftaran zero-touch Anda. Coba login ke portal pendaftaran zero-touch menggunakan Akun Google yang sama untuk menguji akses Anda.
- Pastikan akun telah menyetujui Persyaratan Layanan terbaru di
portal. Lihat
Akun pelanggan.
Pelajari lebih lanjut
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-25 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-25 UTC."],[[["\u003cp\u003eThis quickstart guide helps you create a simple Python command-line application that interacts with the zero-touch enrollment customer API in approximately 10 minutes.\u003c/p\u003e\n"],["\u003cp\u003eTo use this guide, you will need a Google account linked to your zero-touch enrollment customer account, Python 3.0 or greater, the pip package manager, internet access, and a web browser.\u003c/p\u003e\n"],["\u003cp\u003eThe guide involves enabling the zero-touch enrollment API, installing the Google client library using pip, setting up the sample code in a \u003ccode\u003equickstart.py\u003c/code\u003e file, and finally, running the sample.\u003c/p\u003e\n"],["\u003cp\u003eThe sample code provided retrieves the customer's account information and lists the available DPCs (Device Policy Controllers), printing their details.\u003c/p\u003e\n"],["\u003cp\u003eThe first time the app is run, it will require you to authorize it through your default browser, but subsequent runs will not if the authorization data is stored in the \u003ccode\u003euser_credential.json\u003c/code\u003e file.\u003c/p\u003e\n"]]],["This guide outlines creating a Python command-line app to interact with the zero-touch enrollment customer API. Steps involve enabling the API in the Google Developers Console, creating OAuth credentials, and downloading the `client_secret.json` file. The guide then directs users to install the `google-api-python-client` and `oauth2client` libraries using pip. Finally, a `quickstart.py` sample script is provided to list DPCs for a customer account. The script requires one-time authorization through a web browser.\n"],null,["Follow the steps in this quickstart guide, and in about 10 minutes you have\na simple Python command-line app that makes requests to the zero-touch\nenrollment customer API.\n\nPrerequisites\n\nTo run this quickstart, you need:\n\n- A Google account, that's a member of your zero-touch enrollment customer account. See [Get\n started](/zero-touch/guides/customer/how-it-works#get_started).\n- Python 3.0 or greater.\n- The [pip](https://pypi.python.org/pypi/pip) package management tool.\n- Access to the internet and a web browser.\n\nStep 1: Turn on the zero-touch enrollment API\n\n1. Use [this\n wizard](https://console.developers.google.com/start/api?id=androiddeviceprovisioning.googleapis.com) to create or select a project in the Google Developers Console and automatically turn on the API. Click **Continue** , then **Go to credentials**.\n2. Click **Cancel** on the Create credentials.\n3. At the top of the page, select the **OAuth consent screen** tab. Select an **Email address** , enter a **Product name** if not already set, and click the **Save** button.\n4. Select the **Credentials** tab, click the **Create credentials** button and select **OAuth client ID**.\n5. Select the application type **Other** , enter the name \"Quickstart\", and click the **Create** button.\n6. Click **OK** to dismiss the *OAuth client* panel.\n7. Click file_download **Download JSON**.\n8. Move the file to your working directory and rename it `client_secret.json`.\n\nStep 2: Install the Google client library\n\nRun the following command to install the library using pip: \n\n pip install --upgrade google-api-python-client oauth2client\n\nSee the library's [installation\npage](/api-client-library/python/start/installation) for different installation\noptions.\n\nStep 3: Set up the sample\n\nCreate a file named `quickstart.py` in your working directory. Copy in the\nfollowing code and save the file. \n\n```python\n#!/usr/bin/env python\n# -*- coding: utf-8 -*-\n\"\"\"Zero-touch enrollment quickstart sample.\n\nThis script forms the quickstart introduction to the zero-touch enrollemnt\ncustomer API. To learn more, visit https://developer.google.com/zero-touch\n\"\"\"\n\nimport sys\nfrom apiclient import discovery\nimport httplib2\nfrom oauth2client import tools\nfrom oauth2client.client import flow_from_clientsecrets\nfrom oauth2client.file import Storage\n\n# A single auth scope is used for the zero-touch enrollment customer API.\nSCOPES = ['https://www.googleapis.com/auth/androidworkzerotouchemm']\nCLIENT_SECRET_FILE = 'client_secret.json'\nUSER_CREDENTIAL_FILE = 'user_credential.json'\n\n\ndef get_credential():\n \"\"\"Creates a Credential object with the correct OAuth2 authorization.\n\n Ask the user to authorize the request using their Google Account in their\n browser. Because this method stores the cedential in the\n USER_CREDENTIAL_FILE, the user is typically only asked to the first time they\n run the script.\n\n Returns:\n Credentials, the user's credential.\n \"\"\"\n flow = flow_from_clientsecrets(CLIENT_SECRET_FILE, SCOPES)\n storage = Storage(USER_CREDENTIAL_FILE)\n credential = storage.get()\n\n if not credential or credential.invalid:\n credential = tools.run_flow(flow, storage) # skipping flags for brevity\n return credential\n\n\ndef get_service():\n \"\"\"Creates a service endpoint for the zero-touch enrollment API.\n\n Builds and returns an authorized API client service for v1 of the API. Use\n the service endpoint to call the API methods.\n\n Returns:\n A service Resource object with methods for interacting with the service.\n \"\"\"\n http_auth = get_credential().authorize(httplib2.Http())\n return discovery.build('androiddeviceprovisioning', 'v1', http=http_auth)\n\n\ndef main():\n \"\"\"Runs the zero-touch enrollment quickstart app.\n \"\"\"\n # Create a zero-touch enrollment API service endpoint.\n service = get_service()\n\n # Get the customer's account. Because a customer might have more\n # than one, limit the results to the first account found.\n response = service.customers().list(pageSize=1).execute()\n\n if 'customers' not in response:\n # No accounts found for the user. Confirm the Google Account\n # that authorizes the request can access the zero-touch portal.\n print('No zero-touch enrollment account found.')\n sys.exit()\n customer_account = response['customers'][0]['name']\n\n # Send an API request to list all the DPCs available using the customer\n # account.\n results = service.customers().dpcs().list(parent=customer_account).execute()\n\n # Print out the details of each DPC.\n for dpc in results['dpcs']:\n # Some DPCs may not have a name, so replace with a marker.\n if 'dpcName' in dpc:\n dpcName = dpc['dpcName']\n else:\n dpcName = \"-\"\n print('Name:{0} APK:{1}'.format(dpcName, dpc['packageName']))\n\n\nif __name__ == '__main__':\n main()\n```\n\nStep 4: Run the sample\n\nUse your operating system's help to run the script in the file. On UNIX and Mac\ncomputers, run the command below in your terminal: \n\n python quickstart.py\n\nThe first time you run the app, you need to authorize access:\n\n1. The app tries to open a new tab in your default browser. If this fails, copy the URL from the console and open it in your browser. If you're not already logged into your Google Account, you're prompted to log in. If you're logged into multiple Google accounts, the page prompts you to select an account for the authorization.\n2. Click **Accept**.\n3. Close the browser tab---the app continues running.\n\nNotes\n\n- Because Google API client library stores authorization data on the file system, subsequent launches don't prompt you for authorization.\n- To reset the app's authorization data, delete the `user_credential.json` file and run the app again.\n- The authorization flow in this quickstart is ideal for a command-line app. To learn how to add authorization to a web app, see [Using OAuth 2.0 for Web Server Applications](/api-client-library/python/auth/web-app).\n\nTroubleshooting\n\nHere are some common things you'll want to check.\n[Tell us what went wrong]() with the quickstart and we'll work to fix it.\n\n- Check that you're authorizing API calls with the same Google Account that's a member of your zero-touch enrollment customer account. Try signing in to the zero-touch enrollment [portal](https://enterprise.google.com/android/zero-touch/resellers) using the same Google Account to test your access.\n- Confirm that the account has accepted the latest Terms of Service in the [portal](https://enterprise.google.com/android/zero-touch/resellers). See [Customer accounts](/zero-touch/guides/customer/auth#customer_accounts).\n\nLearn more\n\n- [Google Developers Console help documentation](/console/help/new)\n- [Google APIs Client for Python documentation](/api-client-library/python)\n- [pip User Guide](https://pip.pypa.io/en/stable/user_guide/)"]]