Refactoring Due Diligence controller

This commit is contained in:
Artem Veremey
2021-04-11 22:17:10 -07:00
parent a50c97b4d5
commit 0ee0b77ab9
3 changed files with 221 additions and 150 deletions

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@@ -0,0 +1,219 @@
""" Due Diligence Controller """
__docformat__ = "numpy"
import argparse
from typing import List
from pandas.core.frame import DataFrame
from prompt_toolkit.completion import NestedCompleter
from gamestonk_terminal.due_diligence import business_insider_api as bi_api
from gamestonk_terminal.due_diligence import financial_modeling_prep_api as fmp_api
from gamestonk_terminal.due_diligence import finviz_api as fvz_api
from gamestonk_terminal.due_diligence import market_watch_api as mw_api
from gamestonk_terminal.due_diligence import quandl_api as q_api
from gamestonk_terminal.due_diligence import reddit_api as r_api
from gamestonk_terminal.due_diligence import news_api
from gamestonk_terminal import feature_flags as gtff
from gamestonk_terminal.helper_funcs import get_flair
from gamestonk_terminal.menu import session
class DueDiligenceController:
""" Due Diligence Controller """
# Command choices
CHOICES = [
"help",
"q",
"quit",
"red",
"short",
"rating",
"pt",
"est",
"ins",
"insider",
"news",
"analyst",
"warnings",
"sec",
]
def __init__(self, stock: DataFrame, ticker: str, start: str, interval: str):
"""Constructor
Parameters
----------
stock : DataFrame
Due diligence stock dataframe
ticker : str
Due diligence ticker symbol
start : str
Start date of the stock data
interval : str
Stock data interval
"""
self.stock = stock
self.ticker = ticker
self.start = start
self.interval = interval
self.dd_parser = argparse.ArgumentParser(add_help=False, prog="dd")
self.dd_parser.add_argument(
"cmd",
choices=self.CHOICES,
)
def print_help(self):
""" Print help """
intraday = (f"Intraday {self.interval}", "Daily")[self.interval == "1440min"]
if self.start:
print(
f"\n{intraday} Stock: {self.ticker} (from {self.start.strftime('%Y-%m-%d')})"
)
else:
print(f"\n{intraday} Stock: {self.ticker}")
print("\nDue Diligence:")
print(" help show this fundamental analysis menu again")
print(" q quit this menu, and shows back to main menu")
print(" quit quit to abandon program")
print("")
print(" news latest news of the company [News API]")
print(" red gets due diligence from another user's post [Reddit]")
print(" analyst analyst prices and ratings of the company [Finviz]")
print(
" rating rating of the company from strong sell to strong buy [FMP]"
)
print(" pt price targets over time [Business Insider]")
print(
" est quarter and year analysts earnings estimates [Business Insider]"
)
print(" ins insider activity over time [Business Insider]")
print(" insider insider trading of the company [Finviz]")
print(" sec SEC filings [Market Watch]")
print(" short short interest [Quandl]")
print(
" warnings company warnings according to Sean Seah book [Market Watch]"
)
print("")
def switch(self, an_input: str):
"""Process and dispatch input
Returns
-------
True, False or None
False - quit the menu
True - quit the program
None - continue in the menu
"""
(known_args, other_args) = self.dd_parser.parse_known_args(an_input.split())
return getattr(
self, "call_" + known_args.cmd, lambda: "Command not recognized!"
)(other_args)
def call_help(self, _):
"""Process Help command"""
self.print_help()
def call_q(self, _):
"""Process Q command - quit the menu"""
return False
def call_quit(self, _):
"""Process Quit command - quit the program"""
return True
def call_red(self, other_args: List[str]):
""" Process red command """
r_api.due_diligence(other_args, self.ticker)
def call_insider(self, other_args: List[str]):
""" Process insider command """
fvz_api.insider(other_args, self.ticker)
def call_news(self, other_args: List[str]):
""" Process news command """
news_api.news(other_args, self.ticker)
def call_analyst(self, other_args: List[str]):
""" Process analyst command """
fvz_api.analyst(other_args, self.ticker)
def call_pt(self, other_args: List[str]):
""" Process pt command """
bi_api.price_target_from_analysts(
other_args, self.stock, self.ticker, self.start, self.interval
)
def call_est(self, other_args: List[str]):
""" Process est command """
bi_api.estimates(other_args, self.ticker)
def call_ins(self, other_args: List[str]):
""" Process ins command """
bi_api.insider_activity(
other_args, self.stock, self.ticker, self.start, self.interval
)
def call_rating(self, other_args: List[str]):
""" Process rating command """
fmp_api.rating(other_args, self.ticker)
def call_warnings(self, other_args: List[str]):
""" Process rating command """
mw_api.sean_seah_warnings(other_args, self.ticker)
def call_sec(self, other_args: List[str]):
""" Process sec command """
mw_api.sec_fillings(other_args, self.ticker)
def call_short(self, other_args: List[str]):
""" Process short command """
q_api.short_interest(other_args, self.ticker, self.start)
def menu(stock: DataFrame, ticker: str, start: str, interval: str):
"""Due Diligence Menu
Parameters
----------
stock : DataFrame
Due diligence stock dataframe
ticker : str
Due diligence ticker symbol
start : str
Start date of the stock data
interval : str
Stock data interval
"""
dd_controller = DueDiligenceController(stock, ticker, start, interval)
dd_controller.call_help(None)
while True:
# Get input command from user
if session and gtff.USE_PROMPT_TOOLKIT:
completer = NestedCompleter.from_nested_dict(
{c: None for c in dd_controller.CHOICES}
)
an_input = session.prompt(
f"{get_flair()} (dd)> ",
completer=completer,
)
else:
an_input = input(f"{get_flair()} (dd)> ")
try:
process_input = dd_controller.switch(an_input)
if process_input is not None:
return process_input
except SystemExit:
print("The command selected doesn't exist\n")
continue

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@@ -1,148 +0,0 @@
import argparse
from gamestonk_terminal.due_diligence import business_insider_api as bi_api
from gamestonk_terminal.due_diligence import financial_modeling_prep_api as fmp_api
from gamestonk_terminal.due_diligence import finviz_api as fvz_api
from gamestonk_terminal.due_diligence import market_watch_api as mw_api
from gamestonk_terminal.due_diligence import quandl_api as q_api
from gamestonk_terminal.due_diligence import reddit_api as r_api
from gamestonk_terminal.due_diligence import news_api
from gamestonk_terminal import feature_flags as gtff
from gamestonk_terminal.helper_funcs import get_flair
from gamestonk_terminal.menu import session
from prompt_toolkit.completion import NestedCompleter
def print_due_diligence(s_ticker, s_start, s_interval):
""" Print help """
s_intraday = (f"Intraday {s_interval}", "Daily")[s_interval == "1440min"]
if s_start:
print(f"\n{s_intraday} Stock: {s_ticker} (from {s_start.strftime('%Y-%m-%d')})")
else:
print(f"\n{s_intraday} Stock: {s_ticker}")
print("\nDue Diligence:")
print(" help show this fundamental analysis menu again")
print(" q quit this menu, and shows back to main menu")
print(" quit quit to abandon program")
print("")
print(" news latest news of the company [News API]")
print(" red gets due diligence from another user's post [Reddit]")
print(" analyst analyst prices and ratings of the company [Finviz]")
print(" rating rating of the company from strong sell to strong buy [FMP]")
print(" pt price targets over time [Business Insider]")
print(
" est quarter and year analysts earnings estimates [Business Insider]"
)
print(" ins insider activity over time [Business Insider]")
print(" insider insider trading of the company [Finviz]")
print(" sec SEC filings [Market Watch]")
print(" short short interest [Quandl]")
print(
" warnings company warnings according to Sean Seah book [Market Watch]"
)
print("")
return
def dd_menu(df_stock, s_ticker, s_start, s_interval):
# Add list of arguments that the due diligence parser accepts
dd_parser = argparse.ArgumentParser(prog="dd", add_help=False)
choices = [
"info",
"help",
"q",
"quit",
"red",
"short",
"rating",
"pt",
"est",
"ins",
"insider",
"news",
"analyst",
"warnings",
"sec",
]
dd_parser.add_argument("cmd", choices=choices)
completer = NestedCompleter.from_nested_dict({c: None for c in choices})
print_due_diligence(s_ticker, s_start, s_interval)
# Loop forever and ever
while True:
# Get input command from user
if session and gtff.USE_PROMPT_TOOLKIT:
as_input = session.prompt(
f"{get_flair()} (dd)> ",
completer=completer,
)
else:
as_input = input(f"{get_flair()} (dd)> ")
# Parse due diligence command of the list of possible commands
try:
(ns_known_args, l_args) = dd_parser.parse_known_args(as_input.split())
except SystemExit:
print("The command selected doesn't exist\n")
continue
if ns_known_args.cmd == "help":
print_due_diligence(s_ticker, s_start, s_interval)
elif ns_known_args.cmd == "q":
# Just leave the DD menu
return False
elif ns_known_args.cmd == "quit":
# Abandon the program
return True
# REDDIT API
elif ns_known_args.cmd == "red":
r_api.due_diligence(l_args, s_ticker)
# FINVIZ API
elif ns_known_args.cmd == "insider":
fvz_api.insider(l_args, s_ticker)
elif ns_known_args.cmd == "news":
news_api.news(l_args, s_ticker)
elif ns_known_args.cmd == "analyst":
fvz_api.analyst(l_args, s_ticker)
# BUSINESS INSIDER API
elif ns_known_args.cmd == "pt":
bi_api.price_target_from_analysts(
l_args, df_stock, s_ticker, s_start, s_interval
)
elif ns_known_args.cmd == "est":
bi_api.estimates(l_args, s_ticker)
elif ns_known_args.cmd == "ins":
bi_api.insider_activity(l_args, df_stock, s_ticker, s_start, s_interval)
# FINANCIAL MODELING PREP API
elif ns_known_args.cmd == "rating":
fmp_api.rating(l_args, s_ticker)
# MARKET WATCH API
elif ns_known_args.cmd == "sec":
mw_api.sec_fillings(l_args, s_ticker)
elif ns_known_args.cmd == "warnings":
mw_api.sean_seah_warnings(l_args, s_ticker)
# QUANDL API
elif ns_known_args.cmd == "short":
q_api.short_interest(l_args, s_ticker, s_start)
else:
print("Command not recognized!")

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@@ -15,7 +15,7 @@ from gamestonk_terminal import feature_flags as gtff
from gamestonk_terminal import thought_of_the_day as thought
from gamestonk_terminal import res_menu as rm
from gamestonk_terminal.discovery import disc_controller
from gamestonk_terminal.due_diligence import dd_menu as ddm
from gamestonk_terminal.due_diligence import dd_controller
from gamestonk_terminal.fundamental_analysis import fa_menu as fam
from gamestonk_terminal.helper_funcs import b_is_stock_market_open, get_flair
from gamestonk_terminal.main_helper import clear, export, load, print_help, view, candle
@@ -208,7 +208,7 @@ def main():
b_quit = ta_controller.menu(df_stock, s_ticker, s_start, s_interval)
elif ns_known_args.opt == "dd":
b_quit = ddm.dd_menu(df_stock, s_ticker, s_start, s_interval)
b_quit = dd_controller.menu(df_stock, s_ticker, s_start, s_interval)
elif ns_known_args.opt == "eda":
if s_interval == "1440min":