Getting no entries in dataframe using screener exp in get_data in python
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asingh
Newcomer
Hi,
I am currently trying to obtain metrics of non financial companies in certain countries using suggested code in the forum:
import eikon as ek
ek.set_app_key(app_key)
rics = ('SCREEN(U(IN(Equity(active,public,primary))/*UNV:Public*/),'
'IN(TR.HQCountryCode,"AR,BR,CL,CN,HU,IN,ID,MY,MX,PL,RU,ZA,KR,TH,TR"),'
'NOT_IN(TR.GICSIndustryCode,"401010","401020","402010",'
'"402020","402030","402040","403010")')
fields = ["TR.CommonName", "TR.HeadquartersCountry", "TR.GICSSector"]
data, error = ek.get_data(rics, fields)
list2 = list(data['Instrument'])
field2 = ["TR.CashandEquivalents.periodenddate","TR.CashandEquivalents"]
for i in range(1, len(data), 10):
data2, error = ek.get_data(list2[(i-1)*10:i*10], field2,
parameters={"SDate": "0", "EDate": "-9", "Scale": "6",
"Period": "FY0", "Frq": "FQ", "CURN": "USD"})
but i did not get any entry in data. I tried with one country but the result is same. It gives me no entries in the dataframe. Also as a result it gives me a KeyError: 'Instrument' as there is no Instrument column.
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Best Answer
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The screener expression is missing a closing parenthesis. See corrected code sample on this thread, and also these comments.
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