MAINT: Black and isort

Author: Kevin Sheppard

docs/source/conf.py

@@ -13,8 +13,14 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys
 import os
+import sys
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+import IPython
+
 import pandas_datareader as pdr
 import sphinx_rtd_theme
 
@@ -33,10 +39,6 @@
 #
 # needs_sphinx = '1.0'
 
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-# ones.
-import IPython
 
 extensions = [
     "sphinx.ext.autodoc",

pandas_datareader/base.py

@@ -1,10 +1,10 @@
 import datetime
 import time
+from urllib.parse import urlencode
 import warnings
 
 import numpy as np
 from pandas import DataFrame, concat, read_csv
-from urllib.parse import urlencode
 import requests
 
 from pandas_datareader._utils import (

pandas_datareader/data.py

@@ -16,25 +16,36 @@
 from pandas_datareader.econdb import EcondbReader
 from pandas_datareader.enigma import EnigmaReader
 from pandas_datareader.eurostat import EurostatReader
-from pandas_datareader.exceptions import DEP_ERROR_MSG, ImmediateDeprecationError
+from pandas_datareader.exceptions import (
+    DEP_ERROR_MSG,
+    ImmediateDeprecationError,
+)
 from pandas_datareader.famafrench import FamaFrenchReader
 from pandas_datareader.fred import FredReader
 from pandas_datareader.iex.daily import IEXDailyReader
 from pandas_datareader.iex.deep import Deep as IEXDeep
-from pandas_datareader.iex.tops import LastReader as IEXLasts, TopsReader as IEXTops
+from pandas_datareader.iex.tops import (
+    LastReader as IEXLasts,
+    TopsReader as IEXTops,
+)
 from pandas_datareader.moex import MoexReader
 from pandas_datareader.nasdaq_trader import get_nasdaq_symbols
 from pandas_datareader.oecd import OECDReader
 from pandas_datareader.quandl import QuandlReader
-from pandas_datareader.robinhood import RobinhoodHistoricalReader, RobinhoodQuoteReader
+from pandas_datareader.robinhood import (
+    RobinhoodHistoricalReader,
+    RobinhoodQuoteReader,
+)
 from pandas_datareader.stooq import StooqDailyReader
 from pandas_datareader.tiingo import (
     TiingoDailyReader,
     TiingoIEXHistoricalReader,
     TiingoQuoteReader,
 )
 from pandas_datareader.yahoo.actions import YahooActionReader, YahooDivReader
-from pandas_datareader.yahoo.components import _get_data as get_components_yahoo
+from pandas_datareader.yahoo.components import (
+    _get_data as get_components_yahoo,
+)
 from pandas_datareader.yahoo.daily import YahooDailyReader
 from pandas_datareader.yahoo.options import Options as YahooOptions
 from pandas_datareader.yahoo.quotes import YahooQuotesReader

pandas_datareader/econdb.py

@@ -1,4 +1,5 @@
 import pandas as pd
+
 from pandas_datareader.base import _BaseReader
 
 
@@ -27,12 +28,12 @@ def read(self):
         if self._show == "labels":
 
             def show_func(x):
-                return x[x.find(':')+1:]
+                return x[x.find(":") + 1 :]
 
         elif self._show == "codes":
 
             def show_func(x):
-                return x[:x.find(':')]
+                return x[: x.find(":")]
 
         for entry in results:
             series = pd.DataFrame(entry["data"])[["dates", "values"]].set_index("dates")
@@ -44,8 +45,7 @@ def show_func(x):
                     names=[show_func(x) for x in head.keys()],
                 )
             else:
-                series.rename(
-                        columns={"values": entry['ticker']}, inplace=True)
+                series.rename(columns={"values": entry["ticker"]}, inplace=True)
 
             if not df.empty:
                 df = df.merge(series, how="outer", left_index=True, right_index=True)

pandas_datareader/iex/__init__.py

@@ -1,7 +1,7 @@
 import json
+from urllib.parse import urlencode
 
 import pandas as pd
-from urllib.parse import urlencode
 
 from pandas_datareader.base import _BaseReader
 

pandas_datareader/moex.py

@@ -3,7 +3,12 @@
 import pandas as pd
 
 from pandas_datareader.base import _DailyBaseReader
-from pandas_datareader.compat import StringIO, binary_type, concat, is_list_like
+from pandas_datareader.compat import (
+    StringIO,
+    binary_type,
+    concat,
+    is_list_like,
+)
 
 
 class MoexReader(_DailyBaseReader):

pandas_datareader/robinhood.py

@@ -1,7 +1,10 @@
 import pandas as pd
 
 from pandas_datareader.base import _BaseReader
-from pandas_datareader.exceptions import DEP_ERROR_MSG, ImmediateDeprecationError
+from pandas_datareader.exceptions import (
+    DEP_ERROR_MSG,
+    ImmediateDeprecationError,
+)
 
 
 class RobinhoodQuoteReader(_BaseReader):

pandas_datareader/tests/test_base.py

@@ -1,4 +1,5 @@
 import datetime as dt
+
 import pytest
 import requests
 

pandas_datareader/tests/test_econdb.py

@@ -50,7 +50,6 @@ def test_get_tourism(self):
         )
         index = pd.date_range("2008-01-01", "2012-01-01", freq="AS", name="TIME_PERIOD")
 
-
         # check the values coming back are equal
         np.testing.assert_array_equal(df.values[:, 0], jp)
         np.testing.assert_array_equal(df.values[:, 1], us)
@@ -62,7 +61,9 @@ def test_get_tourism(self):
                 values, index=index, name="Total international arrivals"
             )
             tm.assert_series_equal(
-                df[label]['Tourism demand surveys']["Total international arrivals"], expected)
+                df[label]["Tourism demand surveys"]["Total international arrivals"],
+                expected,
+            )
 
     def test_bls(self):
         # BLS
@@ -76,13 +77,19 @@ def test_bls(self):
 
         assert df.loc["2010-05-01"][0] == 217.3
 
-
     def test_australia_gdp(self):
 
         df = web.DataReader(
-            'dataset=ABS_GDP&to=2019-09-01&from=1959-09-01&h=TIME&v=Indicator',
-            'econdb')
-        assert df.loc[
-            '2017-10-01',
-            ('GDP per capita: Current prices - National Accounts',
-             'Seasonally Adjusted', 'AUD')]  == 18329
+            "dataset=ABS_GDP&to=2019-09-01&from=1959-09-01&h=TIME&v=Indicator", "econdb"
+        )
+        assert (
+            df.loc[
+                "2017-10-01",
+                (
+                    "GDP per capita: Current prices - National Accounts",
+                    "Seasonally Adjusted",
+                    "AUD",
+                ),
+            ]
+            == 18329
+        )

pandas_datareader/tests/test_robinhood.py

@@ -2,7 +2,10 @@
 import pandas as pd
 import pytest
 
-from pandas_datareader.robinhood import RobinhoodHistoricalReader, RobinhoodQuoteReader
+from pandas_datareader.robinhood import (
+    RobinhoodHistoricalReader,
+    RobinhoodQuoteReader,
+)
 
 syms = ["GOOG", ["GOOG", "AAPL"]]
 ids = list(map(str, syms))