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add try/catch to json parse func

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rest_client认为每个返回都可解为json,在处理alpaca的撤单操作时报错
This commit is contained in:
vigarbuaa 2019-06-20 22:24:03 +08:00
parent eb691525fc
commit 04b0da5ce5
1 changed files with 6 additions and 3 deletions
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9
vnpy/api/rest/rest_client.py
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@ -268,9 +268,12 @@ class RestClient(object):
request.response = response request.response = response
status_code = response.status_code status_code = response.status_code
if status_code // 100 == 2: # 2xx都算成功，尽管交易所都用200 if status_code // 100 == 2: # 2xx都算成功，尽管交易所都用200
jsonBody = response.json() try:
request.callback(jsonBody, request) jsonBody = response.json()
request.status = RequestStatus.success request.callback(jsonBody, request)
request.status = RequestStatus.success
except:
print("not json body from request, check body: ",response.text)
else: else:
request.status = RequestStatus.failed request.status = RequestStatus.failed