json - Python scriptline to get date&time -


as part of xml-file have following format of timestamp-string:

<time_stamp>20170120 14:38</time_stamp>

in python-script generate xml-file (as equivalent json-file), following 2 instructions & print info date&time:

now = datetime.datetime.now() print 'present date & time = ',

the result of print-line like:

present date & time =  2017-04-07 18:19:35.538690

as explained below question, first scriptline now=datetime.datetime.now() apparently not suitable well-formatted info desired xml-line , it's equivalent json-line.

question: better replacement scriptline?

to put timestamp-info json-dictionary , print result, have following 2 script-lines:

dds238_dict['time_stamp'] = print(dds238_dict)

for timestamp printline has output like:

'time_stamp': datetime.datetime(2017, 4, 7, 18, 19, 35, 538690)

generation of json-file , xml-file following 9 lines in python-script:

# make json-file open('dds238_dict.json', 'w') outfile:     json.dump(dds238_dict, outfile) # convert dictionary xml-file & print dds238_xml = dicttoxml.dicttoxml(dds238_dict, attr_type=false) print(dds238_xml) xml_output = open("dds238_status.xml",'w') xml_output.write(dds238_xml) xml_output.close()

for generation of json-file following error-report:

typeerror: datetime.datetime(2017, 4, 7, 18, 19, 35, 538690) not json serializable

from generation of xml-file following result timestamp-string:

<time_stamp>2017-04-07t18:31:14.664248</time_stamp>

answer:

helped hints link in stackoverflow [ how print date in regular format in python? ] guided working solution:

=> add 1 scriptline correct formatting of date&time, before putting timestamp-info json-dictionary 

dattim = datetime.datetime.now().strftime('%y%m%d %h:%m') dds238_dict['time_stamp'] = dattim print(dds238_dict)


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