如何使用相同的端口 运行 python 脚本
How to run python script with the same port
现在我正在 Gmail 中设置 oauth2 以从我的 python 脚本发送邮件。
我正在使用 Google 中的快速启动代码来验证授权代码,但我遇到的情况是,当我 运行 执行 python 脚本时,端口总是会发生变化.
from __future__ import print_function
import pickle
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request
# If modifying these scopes, delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/gmail.readonly']
def main():
"""Shows basic usage of the Gmail API.
Lists the user's Gmail labels.
"""
creds = None
# The file token.pickle stores the user's access and refresh tokens, and is
# created automatically when the authorization flow completes for the first
# time.
if os.path.exists('token.pickle'):
with open('token.pickle', 'rb') as token:
creds = pickle.load(token)
# If there are no (valid) credentials available, let the user log in.
if not creds or not creds.valid:
if creds and creds.expired and creds.refresh_token:
creds.refresh(Request())
else:
flow = InstalledAppFlow.from_client_secrets_file(
'../credentials.json', SCOPES)
creds = flow.run_local_server(port=0)
# Save the credentials for the next run
with open('token.pickle', 'wb') as token:
pickle.dump(creds, token)
service = build('gmail', 'v1', credentials=creds)
# Call the Gmail API
results = service.users().labels().list(userId='me').execute()
labels = results.get('labels', [])
if not labels:
print('No labels found.')
else:
print('Labels:')
for label in labels:
print(label['name'])
if __name__ == '__main__':
main()
这段代码的问题是每当我 运行 脚本时,它总是会更改端口并且我无法在 google 控制台中设置重定向的 URI。
我的问题是如何在 python 脚本上设置 运行ning 端口?
比如下面的修改怎么样?
发件人:
creds = flow.run_local_server(port=0)
收件人:
creds = flow.run_local_server()
- 在这种情况下,每次都使用端口
8080
。
或
creds = flow.run_local_server(port=8000)
- 在这种情况下,每次都使用端口
8000
。
参考:
现在我正在 Gmail 中设置 oauth2 以从我的 python 脚本发送邮件。
我正在使用 Google 中的快速启动代码来验证授权代码,但我遇到的情况是,当我 运行 执行 python 脚本时,端口总是会发生变化.
from __future__ import print_function
import pickle
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request
# If modifying these scopes, delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/gmail.readonly']
def main():
"""Shows basic usage of the Gmail API.
Lists the user's Gmail labels.
"""
creds = None
# The file token.pickle stores the user's access and refresh tokens, and is
# created automatically when the authorization flow completes for the first
# time.
if os.path.exists('token.pickle'):
with open('token.pickle', 'rb') as token:
creds = pickle.load(token)
# If there are no (valid) credentials available, let the user log in.
if not creds or not creds.valid:
if creds and creds.expired and creds.refresh_token:
creds.refresh(Request())
else:
flow = InstalledAppFlow.from_client_secrets_file(
'../credentials.json', SCOPES)
creds = flow.run_local_server(port=0)
# Save the credentials for the next run
with open('token.pickle', 'wb') as token:
pickle.dump(creds, token)
service = build('gmail', 'v1', credentials=creds)
# Call the Gmail API
results = service.users().labels().list(userId='me').execute()
labels = results.get('labels', [])
if not labels:
print('No labels found.')
else:
print('Labels:')
for label in labels:
print(label['name'])
if __name__ == '__main__':
main()
这段代码的问题是每当我 运行 脚本时,它总是会更改端口并且我无法在 google 控制台中设置重定向的 URI。
我的问题是如何在 python 脚本上设置 运行ning 端口?
比如下面的修改怎么样?
发件人:
creds = flow.run_local_server(port=0)
收件人:
creds = flow.run_local_server()
- 在这种情况下,每次都使用端口
8080
。
或
creds = flow.run_local_server(port=8000)
- 在这种情况下,每次都使用端口
8000
。