def __init__(self, date_format='timestamp', output_format='dataframe'):
"""
Args:
date_format - Converts dates
output_format - dataframe (pandas) or json
"""
self.date_format = validate_date_format(date_format)
self.output_format = validate_output_format(output_format)
def __init__(self, symbols = None, socket_handler = None, date_format='timestamp', output_format='dataframe'):
"""
Args:
socket_handler - Function for handling socket feed.
date_format - Converts dates
output_format - dataframe (pandas) or json
"""
self.symbols = symbols
self.socket_handler = socket_handler
self.date_format = validate_date_format(date_format)
self.output_format = validate_output_format(output_format)
def __init__(self,
symbols,
date_format='timestamp',
output_format='dataframe'):
"""
Args:
symbols - a list of symbols.
output_format - dataframe (pandas) or json
convert_dates - Converts dates
"""
self.symbols = symbols
self.symbols_list = ','.join(symbols)
self.date_format = validate_date_format(date_format)
self.output_format = validate_output_format(output_format)
def __init__(self, symbol, date_format='timestamp'):
self.symbol = symbol.upper()
self.date_format = validate_date_format(date_format)
def __init__(self, date_format='timestamp', output_format='dataframe'):
self.output_format = validate_output_format(output_format)
self.date_format = validate_date_format(date_format)
