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80 lines
2.5 KiB
80 lines
2.5 KiB
7 years ago
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import base64
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import calendar
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import datetime
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import hashlib
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import hmac
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import os
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import random
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import time
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from urllib import parse
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import requests
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def get_md5_01(file_path):
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md5 = None
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if os.path.isfile(file_path):
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f = open(file_path, 'rb')
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md5_obj = hashlib.md5()
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md5_obj.update(f.read())
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hash_code = md5_obj.hexdigest()
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f.close()
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md5 = str(hash_code).lower()
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return md5
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def createTransaction(HTTPMethod, filePath):
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fileName = filePath.split('/')[-1]
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for Version in getBetweenDay('2017-01-01'):
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print("Version={Version}".format(Version=Version))
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param = {
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"Format": "JSON",
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"Version": Version,
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"AccessKeyId": "LTAIeS8aBuPBZxV2",
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"SignatureMethod": "HMAC-SHA1",
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"Timestamp": int(time.time()),
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"SignatureVersion": "1.0",
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"SignatureNonce": random.randint(0, 9),
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"Action": "CreateTransaction",
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"Ext": fileName[-fileName[::-1].index('.'):],
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"Md5": get_md5_01(filePath),
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"Size": os.path.getsize(filePath)
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}
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AccessKeySecret = b'hyPeTaDQBQs6jetYcqY0BUdpacXTH3'
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canonicalQueryString = ''
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for i in sorted(param.items(), key=lambda d: d[0]):
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canonicalQueryString += '&' + i[0] + parse.quote('=' + str(i[1]))
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# print(canonicalQueryString[1:])
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strUrlEncoding = HTTPMethod + '&%2F&' + canonicalQueryString[1:]
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print(strUrlEncoding)
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stringToSign = base64.b64encode(hmac.new(AccessKeySecret, strUrlEncoding.encode('UTF-8'), 'sha1').digest())
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server = 'https://cloudphoto.cn-shanghai.aliyuncs.com'
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url = server + "?" + canonicalQueryString[1:] + '&Signature=' + stringToSign.decode('utf-8').replace('+','%20').replace('/','%2F').replace('=','%3D')
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print(url)
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result = requests.get(url)
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if result.status_code == 200:
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break
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else:
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print(result.content)
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time.sleep(1)
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def getBetweenDay(begin_date):
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date_list = []
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begin_date = datetime.datetime.strptime(begin_date, "%Y-%m-%d")
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end_date = datetime.datetime.strptime(time.strftime('%Y-%m-%d', time.localtime(time.time())), "%Y-%m-%d")
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while begin_date <= end_date:
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date_str = begin_date.strftime("%Y-%m-%d")
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date_list.append(date_str)
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begin_date += datetime.timedelta(days=1)
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return date_list
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if __name__ == '__main__':
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createTransaction("GET", "C:/Users/10295/Desktop/灵梦.png")
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# print(getBetweenDay('2017-01-01'))
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