diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/load_indicative.py | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/python/load_indicative.py b/python/load_indicative.py index ebe46699..85f02e47 100644 --- a/python/load_indicative.py +++ b/python/load_indicative.py @@ -6,13 +6,12 @@ import csv import pdb import sys from common import root, sanitize_float -from db import conn, query_db, with_connection +from db import conn def convertToNone(s): return None if s in ["", "-", "NR"] else s -@with_connection -def upload_cusip_data(conn, filename): +def upload_cusip_data(conn, filename, logger=None): dealupdate = {} with open( filename, "r") as fh: dr = csv.DictReader(fh, dialect='excel-tab') @@ -30,12 +29,16 @@ def upload_cusip_data(conn, filename): dealname = line['dealname'] line = {k: convertToNone(v) for k, v in line.items()} if dealname not in dealupdate: - dealupdate[dealname] = query_db("SELECT \"Latest Update\" FROM clo_universe " \ - "WHERE dealname = %s ORDER BY \"Latest Update\" DESC", - params = (dealname,))[0] + with conn.cursor() as c: + c.execute("SELECT \"Latest Update\" FROM clo_universe " \ + "WHERE dealname = %s ORDER BY \"Latest Update\" DESC", (dealname,)) + dealupdate[dealname] = c.fetchone()[0] sqlstring = "SELECT updatedate FROM latest_cusip_universe WHERE cusip = %s" - curr_date = query_db(sqlstring, params = (line['CUSIP'],)) + with conn.cursor() as c: + c.execute(sqlstring, (line['CUSIP'],)) + curr_date = c.fetchone() + conn.commit() if not curr_date or curr_date[0] < dealupdate[dealname]: if dealname not in deals_to_update: deals_to_update.append(dealname) @@ -65,27 +68,27 @@ def upload_cusip_data(conn, filename): try: with conn.cursor() as c: c.execute(sqlstring, line) - except psycopg2.DataError: - pdb.set_trace() + except psycopg2.DataError as e: + logger.info(e) print("uploaded: {0}".format(line['CUSIP'])) conn.commit() - for dealname in deals_to_update: - data = query_db("SELECT p_cusip, p_curr_subordination, "\ - "p_curr_thickness from et_deal_subordination(%s)", - params = (dealname,), - one = False) - data = [ (t[1], t[2], t[0], dealupdate[dealname]) for t in data] with conn.cursor() as c: + c.execute("SELECT p_cusip, p_curr_subordination, "\ + "p_curr_thickness from et_deal_subordination(%s)", + (dealname,)) + data = [ (t[1], t[2], t[0], dealupdate[dealname]) for t in c] c.executemany("UPDATE cusip_universe SET subordination = %s, " "thickness = %s WHERE cusip = %s AND " "updatedate = %s", data) conn.commit() -@with_connection def upload_deal_data(conn, filename): sqlstr = "select dealname, max(\"Latest Update\") from clo_universe group by dealname" - deallist = dict(query_db(sqlstr, one=False)) + with conn.cursor() as c: + c.execute(sqlstr) + deallist = dict(c) + conn.commit() with open( filename, "r") as fh: dr = csv.DictReader(fh, dialect='excel-tab') data = [] @@ -152,8 +155,8 @@ if __name__=="__main__": #first load deal data for deal in deal_files: - upload_deal_data(deal) + upload_deal_data(conn, deal) #then load tranche data for cusip in cusip_files: - upload_cusip_data(cusip) + upload_cusip_data(conn, cusip) conn.close() |