google-drive-api - 用于创建空白文档的 Google Docs API 不会创建任何内容。如何让它创建一个空白的 Google Docs 文件?
问题描述
我正在尝试使用带有 Python 的 API 创建一个 Google Docs 文件。
我已按照他们的 API 指南和参考页面上的每条说明进行操作。
包括创建他们的快速入门脚本
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/drive.metadata.readonly']
def main():
SCOPES = ['https://www.googleapis.com/auth/drive.file']
"""Shows basic usage of the Drive v3 API.
Prints the names and ids of the first 10 files the user has access to.
"""
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('drive', 'v3', credentials=creds)
# Call the Drive v3 API
results = service.files().list(
pageSize=10, fields="nextPageToken, files(id, name)").execute()
items = results.get('files', [])
if not items:
print('No files found.')
else:
print('Files:')
for item in items:
print(u'{0} ({1})'.format(item['name'], item['id']))
title = 'My Document'
body = {
'title': title
}
doc = service.files() \
.create(body=body).execute()
print('Created document with title: {0}'.format(
doc.get('title')))
if __name__ == '__main__':
main()
我希望创建一个 Google Docs 文件,但脚本返回:已创建文档,标题为:无。
它没有返回任何错误,但很明显它缺少一些东西以使其不创建文件。
我很沮丧,因为我花了 9 个小时试图让 Google Drive 自己的脚本工作。该代码是 Google Drive and Docs API 文档中的直接复制粘贴,除了我将范围从“SCOPES = [' https://www.googleapis.com/auth/drive.metadata.readonly ']”更改为“SCOPES = [' https://www.googleapis.com/auth/drive.file ']” 因为前者崩溃了,他们的 API 文档建议在尝试创建文件时使用后者作为范围。
编辑:
当前脚本:
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/documents']
def main():
"""Shows basic usage of the Docs API.
Prints the title of a sample document.
"""
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('docs', 'v1', credentials=creds)
title = 'My Document'
body = {
'title': title
}
doc = service.documents() \
.create(body=body).execute()
print('Created document with title: {0}'.format(
doc.get('title')))
return
if __name__ == '__main__':
main()
我收到以下错误:
追溯
(most recent call last):
File "create-teamwork-sops.py", line 137, in <module>
main()
File "create-teamwork-sops.py", line 131, in main
.create(body=body).execute()
File "C:\Python27\lib\site-packages\googleapiclient\_helpers.py", line 130, in positional_wrapper
return wrapped(*args, **kwargs)
File "C:\Python27\lib\site-packages\googleapiclient\http.py", line 855, in execute
raise HttpError(resp, content, uri=self.uri)
googleapiclient.errors.HttpError: <HttpError 403 when requesting https://docs.googleapis.com/v1/documents?alt=json returned "Request had insufficient authentication scopes.">
注意:每次更改 SCOPES 的值时,需要删除文件 token.pickle,脚本运行时会要求您登录 Google Drive 并创建一个新的 token.pickle 文件,这将允许新的要考虑的范围。
工作脚本:
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
SCOPES = ['https://www.googleapis.com/auth/drive']
def main():
"""Shows basic usage of the Docs API.
Prints the title of a sample document.
"""
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('docs', 'v1', credentials=creds)
service = build('drive', 'v3', credentials=creds)
# title = 'My Document'
# body = {
# 'title': title
# }
# doc = service.documents() \
# .create(body=body).execute()
# print('Created document with title: {0}'.format(
# doc.get('title')))
# get folder ID
page_token = None
while True:
response = service.files().list(q="mimeType = 'application/vnd.google-apps.folder'",
spaces='drive',
fields='nextPageToken, files(id, name)',
pageToken=page_token).execute()
for file in response.get('files', []):
# Process change
print('Found file: %s (%s)' % (file.get('name'), file.get('id')))
if file.get('name')=="SOPs":
folder_id=file.get('id')
break
page_token = response.get('nextPageToken', None)
if page_token is None:
break
# create Google Docs file in folder
file_metadata = {
'name': 'my doc 2',
'parents': [folder_id]
}
# media = MediaFileUpload('files/photo.jpg',
# mimetype='image/jpeg',
# resumable=True)
file = service.files().create(body=file_metadata,
# media_body=media,
fields='id').execute()
print('File ID: %s' % file.get('id'))
return
if __name__ == '__main__':
main()
解决方案
- 您想使用 Docs API 创建新的 Google 文档。
- 您希望将创建的新 Google 文档放入特定文件夹。
- 您想通过 Python 使用 google-api-python-client 来实现此目的。
我可以这样理解。如果我的理解是正确的,不幸的是,当 Docs API 创建新的 Google Document 时,Document 是根文件夹。因此,当您想直接将新文档创建到特定文件夹时,请使用 Drive API。修改后的脚本如下。
从:
body = {
'title': title
}
至:
body = {
'name': title,
'mimeType': 'application/vnd.google-apps.document',
'parents': ['### folder ID ###']
}
- 请将文件夹 ID 设置为
'parents': ['### folder ID ###']
。
笔记:
- 当然,通过 Docs API 将新 Document 创建到根文件夹后,可以使用 Drive API 将文件移动到特定文件夹。在这种情况下,使用了 2 个 API 调用。所以我提出了上面的修改。
如果您想使用 Docs API 创建新的 Google Document,请进行如下修改。在这个修改后的脚本中,它假设您已经能够使用 Google Docs API 设置和获取 Google Document 的值。
从
doc = service.files() \ .create(body=body).execute()
至
serviceForDocs = build('docs', 'v1', credentials=creds) doc = serviceForDocs.documents().create(body=body).execute()
参考:
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