Closed superbobstar closed 6 years ago
Please post a reproducible minimal example causing the error with con.debug = True
set.
Hi, thanks for getting back so fast. this code is really helpfull and the only one that handles ref data with dates.
Here is a good example. It runs fine when using the dates only however when I include the override statement it errors. Below the line i tested running it without the date_field override and it is interesting how it combines them.
con.ref_hist(['BAC US EQUITY'], ['DDIS_AMT_OUTSTANDING'] ,dates=['2016Q1','2016Q2'],
[('DDIS_CURRENCY','USD')], date_field="DDIS_HISTORY_OVERRIDE")
File "<ipython-input-82-e14b4b16b2ac>", line 4
,[('DDIS_CURRENCY','USD')]
SyntaxError: non-keyword arg after keyword arg
con.ref_hist(['BAC US EQUITY'], ['DDIS_AMT_OUTSTANDING'] , [('DDIS_CURRENCY', 'USD')])
DEBUG:root:Sending Request:
ReferenceDataRequest = {
securities[] = {
"BAC US EQUITY"
}
fields[] = {
"DDIS_AMT_OUTSTANDING"
}
overrides[] = {
overrides = {
fieldId = "REFERENCE_DATE"
value = "('DDIS_CURRENCY', 'USD')"
}
}
}
DEBUG:root:Message Received:
ReferenceDataResponse = {
securityData[] = {
securityData = {
security = "BAC US EQUITY"
eidData[] = {
}
fieldExceptions[] = {
}
sequenceNumber = 0
fieldData = {
DDIS_AMT_OUTSTANDING = 202631594.904144
}
}
}
}
Out[85]:
date field ticker value
0 (DDIS_CURRENCY, USD) DDIS_AMT_OUTSTANDING BAC US EQUITY 2.026316e+08
SyntaxError: non-keyword arg after keyword arg
is indicating the problem. This has nothing to do with pdblp
but is related to the fact that this is not valid python syntax. You need to place keyword arguments after non keyword arguments.
con.ref_hist(['BAC US EQUITY'], ['DDIS_AMT_OUTSTANDING'] ,dates=['2016Q1','2016Q2'],
ovrds=[('DDIS_CURRENCY','USD')], date_field="DDIS_HISTORY_OVERRIDE")
As an aside, when filing issues please look into formatting your messages appropriately.
Thank you!
Hi When I try to override ref_hist it errors out when you try to combine overrides with bulk reference data. I think that the overrides are not being combined with the dates.