def getSortedSpanDeltaValuesByCode(self, span_code, unit_code = None, get_percentages = False):
"""
:param string delta_code:
:param string|None unit_code:
:param bool get_percentages:
:return: OrderedDict
"""
delta_values_by_symbol = {}
for symbol, symbolDataInstance in self.symbols_dict.items(): # type: SymbolData
symbol_span_unit_delta_value = symbolDataInstance.getSpanDeltaByCode(span_code, unit_code, get_percentages)
if not(symbol_span_unit_delta_value is None):
delta_values_by_symbol[symbol] = symbol_span_unit_delta_value
sorted_delta_value_symbols_dictionary = sort_float_dictionary_ascending(delta_values_by_symbol)
return sorted_delta_value_symbols_dictionary
def getSortedSpanDeltaValueToSpanMinDeltaRatios(self, span_delta_code, span_min_delta_code, get_percentage = False):
"""
:param string span_delta_code:
:param string span_min_delta_code:
:param bool get_percentage:
:return: OrderedDict
"""
span_delta_ratios_by_symbol = {}
for symbol, symbolDataInstance in self.symbols_dict.items(): # type: SymbolData
span_min_delta_ratio = symbolDataInstance.getSpanDeltaValueToSpanMinDeltaRatio(span_delta_code, span_min_delta_code, get_percentage)
if not(span_min_delta_ratio is None):
span_delta_ratios_by_symbol[symbol] = span_min_delta_ratio
sorted_span_delta_ratios_by_symbol = sort_float_dictionary_ascending(span_delta_ratios_by_symbol)
return sorted_span_delta_ratios_by_symbol
def getSortedTodayPricePercentageOffSpanAveragesByCode(self, span_code, units_label = None):
"""
:param string span_code:
:param string|None units_label:
:return: OrderedDict
"""
span_today_price_off_average_values_by_symbol = {}
for symbol, symbolDataInstance in self.symbols_dict.items(): # type: SymbolData
symbol_average_for_span = symbolDataInstance.getSpanAverageByCode(span_code, units_label)
today_price_for_symbol = symbolDataInstance.getTodayPrice()
if ((symbol_average_for_span is None) or (today_price_for_symbol is None)):
continue
today_price_delta_off_average = today_price_for_symbol - symbol_average_for_span
if symbol_average_for_span != 0.0:
today_price_percentage_off_delta = today_price_delta_off_average / symbol_average_for_span
else:
today_price_percentage_off_delta = float("inf")
span_today_price_off_average_values_by_symbol[symbol] = today_price_percentage_off_delta
sorted_span_today_price_off_average_values_by_symbol = sort_float_dictionary_ascending(span_today_price_off_average_values_by_symbol)
return sorted_span_today_price_off_average_values_by_symbol
