def get_currency_value(date, name=None):
'''
Obtiene los valores de los currency para dos fechas. Cada vez que hay una nueva moneda hay que agregarlo a mano acá.
'''
days_dif = 0
if name.strip() == 'US$':
date_inc = fs.convert_date_to_string(date)
date = fs.convert_date_to_string(get_next_weekdays(date))
else:
prev_day = get_previous_weekdays(date)
date_inc = fs.convert_date_to_string(prev_day)
#solo para calcular bien el devengo diario de la uf, los dias lunes
days_dif = (date - prev_day).days
dic_id = {'UF': 23, 'US$': 66, 'MX': 85}
currency_id = dic_id[name]
query = "Select Valor from Indices_Dinamica where Index_ID={} and fecha in ('{}', '{}')".format(
currency_id, date_inc, date)
df = fs.get_frame_sql_user(server="puyehue",
database="MesaInversiones",
username="******",
password="******",
query=query)
return df.loc[1]['Valor'], df.loc[0]['Valor'], days_dif
def get_next_weekday(adate):
'''
Retorna la fecha en string del proximo weekday dado una fecha en string.
'''
adate = convert_string_to_date(date_string=adate)
adate += dt.timedelta(days=1)
while adate.weekday() > 4: # Mon-Fri are 0-4
adate += dt.timedelta(days=1)
adate = convert_date_to_string(adate)
return adate
def get_currency_types(date):
'''
Obtenemos los tipos de moneds de los instrumentos para una fecha
'''
date = fs.convert_date_to_string(get_previous_weekdays(date))
query = open('./querys/currency.txt', 'r').read()
query = query.replace('[DATE]', "'"+date+"'")
df = fs.get_frame_sql_user(server="puyehue",
database="MesaInversiones",
username="******",
password="******",
query=query)
return df['moneda'].tolist()
def get_data(name, date, new_index=False):
'''
Obtiene los leverage de los fondos
'''
date = fs.convert_date_to_string(get_previous_weekdays(date))
query = open('./querys/{}'.format(name), 'r').read()
query = query.replace('[DATE]', "'"+date+"'")
df = fs.get_frame_sql_user(server="puyehue",
database="MesaInversiones",
username="******",
password="******",
query=query)
if new_index is not False:
df.set_index([new_index], inplace=True)
return df
