Merge pull request #1 from mbk-dev/master

Few minor changes

.gitignore

@@ -0,0 +1 @@
+poetry.lock

boi/kr.py

@@ -1,6 +1,9 @@
 import pandas as pd
 import boi
-def get_ir() -> pd.Series:
-    df = boi.request_data.get_data_frame()
-    return df
+
+
+def get_ir(datestart: str = "27/01/1994", dateend: str = '13/10/2022') -> pd.Series:
+    s = boi.request_data.get_data_frame(seriescode='RIB_BOI.D', datestart=datestart, dateend=dateend)
+    s.rename("key_rate", inplace=True)
+    return s / 100
 

boi/request_data.py

@@ -21,6 +21,7 @@ def get_data_frame(seriescode: str = 'RIB_BOI.D',
     resp = abc.text
     ldf = pd.read_html(StringIO(resp), parse_dates=[0])
     df = ldf[1]
-    df.set_index(0, inplace=True)
+    df.rename(columns={df.columns[0]: "date"}, inplace=True)
+    df.set_index("date", inplace=True)
     df.index = df.index.to_period(freq='D')
-    return df
+    return df.squeeze()