def test_ticker_full(self):
tickers.TickerFull.DelimiterSplit = '|'
tickers.TickerFull('A|B')
with self.assertRaises(tickers.InvalidTickerError):
tickers.TickerFull('A@B')
tickers.TickerFull.DelimiterSplit = '@'
tickers.TickerFull('A@B')
def test_map_string(self):
with self.assertRaises(tickers.InvalidTickerError):
tickers.map_string_to_ticker('')
self.is_equal(tickers.TickerFull('A@B'), tickers.map_string_to_ticker('A@B'))
self.is_equal(tickers.TickerFull('A@B|C'), tickers.map_string_to_ticker('A@B|C'))
self.is_equal(tickers.TickerDataType('A|B'), tickers.map_string_to_ticker('A|B'))
self.is_equal(tickers.TickerLocal('AB'), tickers.map_string_to_ticker('AB'))
def test_create_ticker_full(self):
targ = tickers.TickerFull('A@B')
self.assertTrue(
self.is_equal(targ, tickers.create_ticker_full('A', 'B')))
provider = tickers.TickerProviderCode('A')
query = tickers.TickerFetch('B')
self.assertTrue(
self.is_equal(targ, tickers.create_ticker_full(provider, query)))
def fetch(self, series_meta):
"""
:param series_meta: myplattform.SeriesMetadata
:return:
"""
# This will not be needed once the platform code is switched over to using the tickers module.
full_ticker = tickers.TickerFull(series_meta.ticker_full)
#provider_code, series_code = full_ticker.SplitTicker()
series_code = series_meta.ticker_query
df = self.SearchForSeriesCode(str(series_code))
# Need to eliminate the after "Series ID"
l_index = list(df.index)
pos = l_index.index('Series ID')
pos += 1
ser = pandas.Series(df.values[pos:])
ser.index = l_index[pos:]
ser.name = str(full_ticker)
return ser
def greek_overnight(series_meta):
"""
:param series_meta: econ_platform_core.SeriesMetadata
:return:
"""
if not str(series_meta.ticker_query) in ('GREEK_DRACHMA_OVERNIGHT_AVG',
'GREEK_DRACHMA_OVERNIGHT_EOM'):
raise ValueError('Wrong series!')
full_ticker = tickers.TickerFull(series_meta.ticker_full)
# I will assume that the file is downloaded to the current directory
sheet = pandas.read_excel('drachma_overnight_rate.xls', header=2)
if str(series_meta.ticker_query) == 'GREEK_DRACHMA_OVERNIGHT_AVG':
ser = pandas.Series(sheet['monthly averages'])
ser.index = sheet['Unnamed: 0']
series_meta.series_name = 'Average pre-Euro Greek Drachma Bank Overnight Rate'
series_meta.series_description = 'Monthly average bank overnight rate from Bank of Greece'
# quick_plot(ser)
else:
print(sheet)
raise NotImplementedError('Bam!')
ser.name = str(full_ticker)
return ser
def fetch(self, series_meta):
"""
:param series_meta: myplattform.SeriesMetaData
:return:
"""
if self.Directory is None:
self.Directory = econ_platform_core.utils.parse_config_path(
econ_platform_core.PlatformConfiguration['P_RBAXLS']
['directory'])
# This will not be needed once the platform code is switched over to using the tickers module.
full_ticker = tickers.TickerFull(series_meta.ticker_full)
series_code = series_meta.ticker_query
df_list = self.SearchForSeriesCode(str(series_code))
ser = None
for df in df_list:
partial_ser = self.ConvertDFtoSeries(df, full_ticker)
if ser is None:
ser = partial_ser
else:
ser = ser.update(partial_ser)
return [
ser,
]
def test_split(self):
x = tickers.TickerFull('A@B')
[a,b] = x.SplitTicker()
self.is_equal(tickers.TickerProviderCode('A'), a)
self.is_equal(tickers.TickerFetch('B'), b)
def test_len(self):
x = tickers.TickerFull('A@B')
self.assertEqual(3, len(x))
def test_str(self):
x = tickers.TickerFull('A@B')
self.assertEqual('A@B', str(x))
