Added __init__ files and updated files for pylint (#649)

* Added init files fixed pylint

* Updated coverage settings

* Fixing pylint issues

* Refactored residual_api imports

* Fixing pylint

* Fixing pylint

* Update fx_view.py

* Fixed black

* Removing ignore

Co-authored-by: Colin Delahunty <colindelahunty@Colins-Air.attlocal.net>

.coveragerc

@@ -1,4 +1,5 @@
 [coverage:run]
 omit =
     env/*
+    tests/*
 source = .

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.0.1
     hooks:
       - id: check-yaml
       - id: end-of-file-fixer
@@ -8,16 +8,16 @@ repos:
       - id: check-merge-conflict
       - id: detect-private-key
   - repo: https://github.com/psf/black
-    rev: 21.5b1
+    rev: 21.7b0
     hooks:
       - id: black
   - repo: https://github.com/pycqa/flake8
-    rev: 3.9.1
+    rev: 3.9.2
     hooks:
       - id: flake8
         entry: flake8 --max-line-length=122 --ignore=E203,W503
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.0.0
+    rev: v2.1.0
     hooks:
       - id: codespell
         entry: codespell
@@ -28,7 +28,7 @@ repos:
       - id: mypy
         args: [ --ignore-missing-imports ]
   - repo: https://github.com/pre-commit/mirrors-pylint
-    rev: 'v3.0.0a3'
+    rev: 'v3.0.0a4'
     hooks:
       - id: pylint
         entry: pylint terminal.py gamestonk_terminal tests
@@ -39,7 +39,7 @@ repos:
         args: [ '--baseline', '.secrets.baseline' ]
         exclude: package.lock.json
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.18.2
+    rev: v2.23.3
     hooks:
       - id: pyupgrade
         args: [ --py36-plus ]

gamestonk_terminal/__init__.py

@@ -0,0 +1,10 @@
+# flake8: noqa
+from . import common
+from . import cryptocurrency
+from . import economy
+from . import etf
+from . import forex
+from . import options
+from . import portfolio
+from . import resources
+from . import stocks

gamestonk_terminal/common/exploratory_data_analysis/eda_api.py

@@ -11,6 +11,8 @@ from pandas.plotting import register_matplotlib_converters
 import numpy as np
 import seaborn as sns
 import statsmodels.api as sm
+
+# pylint: disable=R0402
 import matplotlib.gridspec as gridspec
 from statsmodels.tsa.seasonal import seasonal_decompose
 from gamestonk_terminal.helper_funcs import (

gamestonk_terminal/common/residuals_analysis/residuals_api.py

@@ -8,13 +8,14 @@ from matplotlib import pyplot as plt
 import pandas as pd
 from pandas.plotting import register_matplotlib_converters
 import seaborn as sns
-import scipy.stats as stats
+from scipy import stats
 import statsmodels.api as sm
+
+# pylint: disable=R0402
 import matplotlib.gridspec as gridspec
 from statsmodels.graphics.gofplots import qqplot
 from statsmodels.tsa.stattools import adfuller, kpss, bds
 from statsmodels.stats.diagnostic import het_arch
-from scipy.stats import skewtest, kurtosistest, skew, kurtosis
 from gamestonk_terminal.helper_funcs import (
     parse_known_args_and_warn,
     plot_autoscale,
@@ -352,11 +353,11 @@ def normality(
 
         # Kurtosis
         # Measures height and sharpness of the central peak relative to that of a standard bell curve
-        k, kpval = kurtosistest(residuals)
+        k, kpval = stats.kurtosistest(residuals)
 
         # Skewness
         # Measure of the asymmetry of the probability distribution of a random variable about its mean
-        s, spval = skewtest(residuals)
+        s, spval = stats.skewtest(residuals)
 
         # Jarque-Bera goodness of fit test on sample data
         # Tests if the sample data has the skewness and kurtosis matching a normal distribution
@@ -380,9 +381,9 @@ def normality(
         )
 
         print("")
-        kurtosis_val = kurtosis(residuals, fisher=True)
+        kurtosis_val = stats.kurtosis(residuals, fisher=True)
         print("Kurtosis value: %.4f" % kurtosis_val)
-        skew_val = skew(residuals)
+        skew_val = stats.skew(residuals)
         print("Skewness value: %.4f" % skew_val)
         print("")
 

gamestonk_terminal/forex/fx_view.py

@@ -1,14 +1,27 @@
+from datetime import datetime
 import argparse
-from oandapyV20 import API
 from typing import List
-import oandapyV20.endpoints.pricing as pricing
-import oandapyV20.endpoints.accounts as accounts
-import oandapyV20.endpoints.orders as orders
-import oandapyV20.endpoints.instruments as instruments
-import oandapyV20.endpoints.positions as positions
-import oandapyV20.endpoints.trades as trades
-import oandapyV20.endpoints.forexlabs as labs
+
+
+import pandas as pd
+import pandas_ta as ta
+import mplfinance as mpf
+import matplotlib.pyplot as plt
+import matplotlib.ticker as mticker
+import seaborn as sns
+
+from oandapyV20 import API
 from oandapyV20.exceptions import V20Error
+from oandapyV20.endpoints import (
+    pricing,
+    accounts,
+    orders,
+    instruments,
+    positions,
+    trades,
+    forexlabs,
+)
+
 from gamestonk_terminal import config_terminal as cfg
 from gamestonk_terminal import config_plot as cfgPlot
 from gamestonk_terminal import feature_flags as gtff
@@ -17,13 +30,6 @@ from gamestonk_terminal.helper_funcs import (
     plot_autoscale,
     check_non_negative,
 )
-import pandas as pd
-import pandas_ta as ta
-import mplfinance as mpf
-import matplotlib.pyplot as plt
-import matplotlib.ticker as mticker
-import seaborn as sns
-from datetime import datetime
 
 
 client = API(access_token=cfg.OANDA_TOKEN, environment="live")
@@ -51,6 +57,7 @@ def get_fx_price(accountID, instrument, other_args: List[str]):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -106,6 +113,7 @@ def get_account_summary(accountID, other_args: List[str]):
 
         print("")
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -154,6 +162,7 @@ def list_orders(accountID, other_args: List[str]):
     except KeyError:
         print("No orders were found\n")
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -182,6 +191,7 @@ def get_order_book(instrument, other_args):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -207,6 +217,7 @@ def get_position_book(instrument, other_args):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -241,7 +252,7 @@ def create_order(accountID, instrument, other_args: List[str]):
     ns_parser = parse_known_args_and_warn(parser, other_args)
     if not ns_parser:
         return
-    if "JPY" or "THB" or "HUF" in instrument:
+    if "JPY" in instrument or "THB" in instrument or "HUF" in instrument:
         ns_parser.price = round(ns_parser.price, 3)
     else:
         ns_parser.price = round(ns_parser.price, 5)
@@ -274,6 +285,7 @@ def create_order(accountID, instrument, other_args: List[str]):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
     except Exception as e:
@@ -307,6 +319,7 @@ def cancel_pending_order(accountID, other_args: List[str]):
         print(f"Order {order_id} canceled.")
         print("")
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -347,6 +360,7 @@ def get_pending_orders(accountID, other_args):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -386,6 +400,7 @@ def get_open_positions(accountID, other_args):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
@@ -492,6 +507,7 @@ def close_trade(accountID, other_args: List[str]):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
     except Exception as e:
@@ -599,6 +615,7 @@ def show_candles(accountID, instrument, other_args: List[str]):
         if gtff.USE_ION:
             plt.ion()
 
+        # pylint: disable=W0612
         fig, ax = mpf.plot(
             df,
             type="candle",
@@ -611,11 +628,13 @@ def show_candles(accountID, instrument, other_args: List[str]):
 
         ax[0].set_title(f"{instrument} {ns_parser.granularity}")
         ax[0].legend(legends)
+        # pylint: disable=C0200
         for i in range(0, len(subplot_legends), 2):
             ax[subplot_legends[i]].legend(subplot_legends[i + 1])
 
         print("")
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
     except TypeError as e:
@@ -709,10 +728,11 @@ def calendar(instrument, other_args: List[str]):
 
     parameters = {"instrument": instrument, "period": str(ns_parser.days * 86400 * -1)}
     try:
-        request = labs.Calendar(params=parameters)
+        request = forexlabs.Calendar(params=parameters)
         response = client.request(request)
 
         l_data = []
+        # pylint: disable=C0200
         for i in range(len(response)):
             if "forecast" in response[i]:
                 forecast = response[i]["forecast"]
@@ -765,10 +785,13 @@ def calendar(instrument, other_args: List[str]):
         print("")
 
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["message"], "\n")
 
 
+# pylint: disable=W0613
+# pylint: disable=R1710
 def get_candles_dataframe(accountID, instrument, parameters):
     if not parameters:
         parameters = {
@@ -797,10 +820,12 @@ def get_candles_dataframe(accountID, instrument, parameters):
         df.index = pd.to_datetime(df.index)
         return df
     except V20Error as e:
+        # pylint: disable=W0123
         d_error = eval(e.msg)
         print(d_error["errorMessage"], "\n")
 
 
+# pylint: disable=R1710
 def load(other_args: List[str]):
     """Load a forex instrument to use"""
     parser = argparse.ArgumentParser(
@@ -875,6 +900,7 @@ def book_plot(df, instrument, book_type):
     plt.show()
 
 
+# pylint: disable=R1710
 def format_instrument(instrument, char):
     try:
         if char not in instrument:

gamestonk_terminal/menu.py

@@ -20,11 +20,11 @@ def inputhook(inputhook_context):
 history_file = os.path.join(os.path.expanduser("~"), ".gamestonk_terminal.his")
 
 try:
-    session = PromptSession(history=FileHistory(history_file))
+    session = PromptSession(history=FileHistory(history_file))  # type: ignore
     set_eventloop_with_inputhook(inputhook)
 # pylint: disable=unused-variable
 except Exception as e:  # noqa: F841
     print(
         "WARNING: Prompt toolkit is turned on but did not initialize successfully. Falling back to input()..."
     )
-    session = None
+    session = None  # type: ignore

gamestonk_terminal/portfolio/brokers/degiro/degiro_model.py

@@ -5,7 +5,7 @@ from typing import Union
 
 # IMPORTATION THIRDPARTY
 import pandas as pd
-import degiro_connector.trading.helpers.payload_handler as payload_handler
+from degiro_connector.trading.helpers import payload_handler
 
 from degiro_connector.trading.api import API as TradingAPI
 from degiro_connector.trading.pb.trading_pb2 import (

gamestonk_terminal/portfolio/brokers/degiro/degiro_view.py

@@ -1,7 +1,7 @@
 # IMPORTATION THIRDPARTY
 from argparse import Namespace
 import pandas as pd
-import degiro_connector.trading.helpers.payload_handler as payload_handler
+from degiro_connector.trading.helpers import payload_handler
 
 from degiro_connector.trading.pb.trading_pb2 import (
     Credentials,