开始了!
我终于在 Canvas 社区的帮助下通过他们的网站 ( https://community.canvaslms.com/thread/7423 ) 完成了它。我也在这里发布问题和答案,因为我相信 StackOverflow 更容易找到答案。
希望这对其他人有用!
#!/usr/bin/python
#imports
import datetime
import requests
import hashlib
import hmac
import base64
import json
#Get the current time, printed in the right format
def nowAsStr():
currentTime = datetime.datetime.utcnow()
prettyTime = currentTime.strftime('%a, %d %b %Y %H:%M:%S GMT')
return prettyTime
#Set up the request pieces
apiKey = 'your_key'
apiSecret = 'your_secret'
method = 'GET'
host = 'api.inshosteddata.com'
path = '/api/account/self/dump'
timestamp = nowAsStr()
requestParts = [
method,
host,
'', #content Type Header
'', #content MD5 Header
path,
'', #alpha-sorted Query Params
timestamp,
apiSecret
]
#Build the request
requestMessage = '\n'.join(requestParts)
print (requestMessage.__repr__())
hmacObject = hmac.new(apiSecret, '', hashlib.sha256)
hmacObject.update(requestMessage)
hmac_digest = hmacObject.digest()
sig = base64.b64encode(hmac_digest)
headerDict = {
'Authorization' : 'HMACAuth ' + apiKey + ':' + sig,
'Date' : timestamp
}
#Submit the request/get a response
uri = "https://"+host+path
print (uri)
print (headerDict)
response = requests.request(method='GET', url=uri, headers=headerDict, stream=True)
#Check to make sure the request was ok
if(response.status_code != 200):
print ('Request response went bad. Got back a ', response.status_code, ' code, meaning the request was ', response.reason)
else:
#Use the downloaded data
jsonData = response.json()
print json.dumps(jsonData, indent=4)