Question

我写了一个python函数来获取自1970-01-01以来的毫秒数：

def TimestampMillisec64():
    datetime_ = (datetime.datetime.utcnow() - datetime.datetime(1970, 1, 1))

    time_ = datetime_ * 1000

    return int(time_) # <-- TypeError: int() argument must be a string or a number, not 'datetime.timedelta'

遇到错误：

TypeError: int() argument must be a string or a number, not 'datetime.timedelta'

如何在python 2.7中将datetime.timedelta转换为int？

TypeError: int() argument must be a string or a number, not 'datetime.timedelta'

Traceback (most recent call last)
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1997, in __call__
return self.wsgi_app(environ, start_response)
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1985, in wsgi_app
response = self.handle_exception(e)
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1540, in handle_exception
reraise(exc_type, exc_value, tb)
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1982, in wsgi_app
response = self.full_dispatch_request()
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1614, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1517, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1612, in full_dispatch_request
rv = self.dispatch_request()
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/venv/lib/python2.7/site-packages/flask/app.py", line 1598, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/productpage.py", line 277, in responseTimeApi
millis = TimestampMillisec64()
File "/Users/user/company/istio/istio/samples/bookinfo/src/productpage/productpage.py", line 303, in TimestampMillisec64
return int(time_)
TypeError: int() argument must be a string or a number, not 'datetime.timedelta'
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Answer 1

您可以在datetime.timedelta对象上调用方法total_seconds（）并转换为int。

示例：

def TimestampMillisec64():
    datetime_ = (datetime.datetime.utcnow() - datetime.datetime(1970, 1, 1))
    datetime_ = datetime_.total_seconds()
    time_ = datetime_ * 1000

    return int(time_)

python2.7：如何将datetime.timedelta转换为int？

1 个答案: