def get_folder_id(self, folder, parent):
_r = None
try:
url = 'https://www.googleapis.com/drive/v3/files?q={0}'. \
format(quote(
"mimeType='application/vnd.google-apps.folder'"
" and name ='{0}'"
" and trashed != true"
" and '{1}' in parents".format(folder, parent),
safe='~()*!.\''
)
)
_r = requests.get(url, headers={
"Authorization": "Bearer {0}".format(self.get_access_token()),
"Content-Type": self.file_bean.get_content_type(),
})
_r.raise_for_status()
_dict = _r.json()
if 'files' in _dict and len(_dict['files']):
return _dict['files'][0]['id']
else:
_f = self.create_folder(folder, parent)
if _f:
return _f
status, status_message = self.get_invalid_folder()
except requests.exceptions.HTTPError:
status, status_message = self.get_http_error(_r)
except Exception as e:
logger.exception(e)
status, status_message = self.get_unknown_error()
def create_folder(self, folder_name, parent_folder_id):
url = 'https://www.googleapis.com/drive/v3/files'
headers = {
'Authorization': 'Bearer {}'.format(self.get_access_token()), # get your access token
'Content-Type': 'application/json'
}
metadata = {
'name': folder_name, #folder_name as a string
'parents': [parent_folder_id], # parent folder id (="root" if you want to create a folder in root)
'mimeType': 'application/vnd.google-apps.folder'
}
response = requests.post(url, headers=headers, data=json.dumps(metadata))
response = response.json()
if 'error' not in response:
return response['id'] # finally return folder id
使用 get_folder_id 如果不存在则在内部创建一个文件夹。
PS:此代码是从我的工作中盲目复制的,如果您有任何理解困难,我可以详细说明答案。