【发布时间】:2020-02-01 07:19:13
【问题描述】:
我对使用 python 和 AWS 比较陌生。
我正在尝试通过 python 脚本将具有特定格式的各种文件“通常”从我的本地 pc 移动到 S3 AWS 文件夹。我在脚本中实现通配符以一次捕获各种文件时遇到问题。我可以使用字符串 "data = open('file_example_here.csv', 'rb')" 一次移动一个文件,尽管我一直在调整我的 python 脚本以捕获所有文件(即 .csv 或所有 .json文件)。下面详细介绍了一组示例文件,因此,如果我想在脚本中使用通配符将所有 .json 文件移动到我的 s3 实例,我该如何调整我的脚本以处理该问题(如果可能)?
任何帮助将不胜感激,下面分享实现。
/home/user/folder1/c_log_1-10-19.csv
/home/user/folder1/c_log_2-10-19.csv
/home/user/folder1/c_log_3-10-19.csv
/home/user/folder1/c_log_4-10-19.csv
/home/user/folder1/c_log_5-10-19.csv
/home/user/folder1/c_log_6-10-19.csv
/home/user/folder1/h_log_1-11-18.json
/home/user/folder1/h_log_2-11-18.json
/home/user/folder1/h_log_3-11-18.json
/home/user/folder1/h_log_4-11-18.json
/home/user/folder1/h_log_5-11-18.json
/home/user/folder1/h_log_6-11-18.json
import boto3
from botocore.client import Config
ACCESS_KEY_ID = 'key_id_here'
ACCESS_SECRET_KEY = 'secret_key_here'
BUCKET_NAME = 'bucket_name_here'
data = open('test_file.csv', 'rb')
s3 = boto3.resource(
's3',
aws_access_key_id=ACCESS_KEY_ID,
aws_secret_access_key=ACCESS_SECRET_KEY,
config=Config(signature_version='s3v4')
)
s3.Bucket(BUCKET_NAME).put_object(Key='folder_test/folder_test_2/test_file.csv', Body=data)
print ("All_Done")
````````````````````````````````````````````````````
################################################
############## UPDATED CODE BELOW ############
################################################
import glob
import boto3
from botocore.client import Config
ACCESS_KEY_ID = 'some_key'
ACCESS_SECRET_KEY = 'some_key'
BUCKET_NAME = 'some_bucket'
#session = boto3.Session(profile_name='default')
s3 = boto3.resource(
's3',
aws_access_key_id=ACCESS_KEY_ID,
aws_secret_access_key=ACCESS_SECRET_KEY,
config=Config(signature_version='s3v4')
)
csv_files = glob.glob("/home/user/Desktop/*.csv")
#json_files = glob.glob("/home/user/folder1/h_log_*.json")
for filename in csv_files:
print("Putting %s" % filename)
s3.upload_file(filename, BUCKET_NAME, filename)
#for filename in json_files:
# print("Putting %s" % filename)
# s3.upload_file(filename, BUCKET_NAME, filename)
s3.Bucket(BUCKET_NAME).put_object(Key='folder1/folder1', Body=csv_files)
print("All_Done")
【问题讨论】:
标签: python amazon-s3 aws-sdk boto3