[英]Backup files/folders on flash drive to Google Drive in Python
[英]Backup files from Google Drive via Python
這是我的腳本(從別人那里砍掉),用於從Google雲端硬盤下載文件。 但是,當我下載文件時,我的本地驅動器上的文件的創建/修改日期始終是運行腳本並處理該文件的時間。 為了有用,我需要能夠保留文件在谷歌驅動器上顯示的日期,例如:
Modified
Jun 10, 2015 by me
Opened
Aug 10, 2016 by me
Created
Oct 23, 2015
無論如何都要更改下載腳本,以便在將文件下載到我的驅動器時保持文件的日期不變? 這是API參考,我無法找到答案:
https://developers.google.com/drive/v2/reference/
這是腳本:
from __future__ import print_function
import sys, httplib2, os, datetime, io
from time import gmtime, strftime
from apiclient import discovery
import oauth2client
from oauth2client import client
from oauth2client import tools
from datetime import date
#########################################################################
# Fixing OSX el capitan bug ->AttributeError: 'Module_six_moves_urllib_parse' object has no attribute 'urlencode'
os.environ["PYTHONPATH"] = "/Library/Python/2.7/site-packages"
#########################################################################
CLIENT_SECRET_FILE = 'client_secrets.json'
TOKEN_FILE="drive_api_token.json"
SCOPES = 'https://www.googleapis.com/auth/drive'
APPLICATION_NAME = 'Drive File API - Python'
OUTPUT_DIR=str(date.today())+"_drive_backup"
try:
import argparse
flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
except ImportError:
flags = None
def get_credentials():
home_dir = os.path.expanduser('~')
credential_dir = os.path.join(home_dir, '.credentials')
if not os.path.exists(credential_dir):
os.makedirs(credential_dir)
credential_path = os.path.join(credential_dir, TOKEN_FILE)
store = oauth2client.file.Storage(credential_path)
credentials = store.get()
if not credentials or credentials.invalid:
flow = client.flow_from_clientsecrets(CLIENT_SECRET_FILE, SCOPES)
flow.user_agent = APPLICATION_NAME
if flags:
credentials = tools.run_flow(flow, store, flags)
else: # Needed only for compatibility with Python 2.6
credentials = tools.run(flow, store)
print('Storing credentials to ' + credential_path)
return credentials
def prepDest():
if not os.path.exists(OUTPUT_DIR):
os.makedirs(OUTPUT_DIR)
return True
return False
def downloadFile(file_name, file_id, mimeType, service):
request = service.files().get_media(fileId=file_id)
if "application/vnd.google-apps" in mimeType:
if "document" in mimeType:
request = service.files().export_media(fileId=file_id, mimeType='application/vnd.openxmlformats-officedocument.wordprocessingml.document')
file_name = file_name + ".docx"
else:
request = service.files().export_media(fileId=file_id, mimeType='application/pdf')
file_name = file_name + ".pdf"
print("Downloading -- " + file_name)
response = request.execute()
with open(os.path.join(OUTPUT_DIR, file_name), "wb") as wer:
wer.write(response)
def listFiles(service):
def getPage(pageTok):
return service.files().list(q="mimeType != 'application/vnd.google-apps.folder'",
pageSize=1000, pageToken=pageTok, fields="nextPageToken,files(id,name,mimeType)").execute()
pT = ''; files=[]
while pT is not None:
results = getPage(pT)
pT = results.get('nextPageToken')
files = files + results.get('files', [])
return files
def main():
credentials = get_credentials()
http = credentials.authorize(httplib2.Http())
service = discovery.build('drive', 'v3', http=http)
for item in listFiles(service):
downloadFile(item.get('name'), item.get('id'), item.get('mimeType'), service)
if __name__ == '__main__':
main()
我能做的最好的事情是在這里添加創建的:
downloadFile(item.get('name'), item.get('id'), item.get('mimeType'), item.get('createdDate'), service)
我真的建議你使用gdcp:Google Drive cp 。
您需要擁有的只是:
那么你需要安裝這些依賴項:
$ pip install pydrive
$ pip install backoff
最后,按照設置步驟將GDrive帳戶與gdcp鏈接,並從GDrive帳戶上傳/下載
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