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Python 如何告诉Numpy以UTC而不是本地时区打印时间?_Python_String_Numpy_Timezone - Fatal编程技术网

Python 如何告诉Numpy以UTC而不是本地时区打印时间?

Python 如何告诉Numpy以UTC而不是本地时区打印时间?,python,string,numpy,timezone,Python,String,Numpy,Timezone,如何告诉Numpy以UTC而不是本地时区打印datetime64 例如,我得到: >>> np.datetime64('2012-01-01T00:00Z') Out[111]: numpy.datetime64('2012-01-01T02:00+0200') 但我更喜欢: >>> np.datetime64('2012-01-01T00:00Z') Out[110]: numpy.datetime64('2012-01-01T00:00+0000')

如何告诉Numpy以UTC而不是本地时区打印datetime64

例如,我得到:

>>> np.datetime64('2012-01-01T00:00Z')
Out[111]: numpy.datetime64('2012-01-01T02:00+0200')
但我更喜欢:

>>> np.datetime64('2012-01-01T00:00Z')
Out[110]: numpy.datetime64('2012-01-01T00:00+0000')
部分解决方案:

>>> np.set_printoptions(formatter={'datetime':np.datetime_as_string})
>>> print np.array(['2012-01-02T01:02Z'], dtype='datetime64')
[2012-01-02T01:02Z]
唯一的问题是标量仍然在本地时区打印:

>>> print np.array(['2012-01-02T01:02Z'], dtype='datetime64')[0]
2012-01-02T03:02+0200

你试过什么?给我们看一些代码?您使用哪种日期方法?为什么要使用numpy方法,而不是python方法?