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@@ -0,0 +1,1031 @@
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+### -------------------- LIBARIES --------------------
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+import datetime
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+import time
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+import json
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+import yfinance as yf
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+import pandas as pd
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+import requests
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+
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+import config
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+
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+
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+### -------------------- FUNCTIONS --------------------
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+# ---------------- #
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+# HELPER FUNCTIONS #
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+# ---------------- #
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+
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+# LOGGING / PRINTING TO TERMINAL
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+def logging(message = "", logging_level = "", new_line = True):
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+
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+ # Take the selected logging level in the config file
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+ # Look this up in the list of all available logging levels in the config file
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+ # Return the index number
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+ config_logging_level = config.logging_levels.index(config.selected_logging_level)
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+
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+ try:
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+ # Take the logging level of the text to print
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+ # Look this up in the list of all available logging levels in the config file
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+ # Return the index number
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+ message_logging_level = config.logging_levels.index(logging_level)
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+ except:
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+ # Fallback to the least important logging level
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+ # Solved by checking the lenght of the available logging levels
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+ message_logging_level = len(config.logging_levels)
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+
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+ # Check for false new_line entries
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+ if new_line is not bool:
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+ new_line = True
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+
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+ # Check if the warning should be printed
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+ if message_logging_level <= config_logging_level:
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+
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+ # Geting the log color
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+ log_color = getattr(config.log_colors, logging_level)
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+
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+ # Construct the logging-text incl. color
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+ log_text = str(log_color + "[" + logging_level + "] " + config.log_colors.endcode + message)
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+
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+ # Check if the warning should end with a new-line
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+ # Printing the text
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+ if new_line == True:
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+ print(log_text)
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+ else:
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+ print(log_text, end=" ", flush=True)
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+
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+# CALCULATE THE IRR
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+def calculate_irr(date_now, date_open, value_now, value_open):
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+ error = False
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+ irr = 0.0
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+
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+ try:
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+ # Count the number in days
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+ a = date_now - date_open
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+ a = a.days
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+
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+ # Am Tag des Kaufs selbst, liegt das Delta in Tagen bei 0
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+ # Um dennoch einen IRR kalkulieren zu können, wird das Delta auf 1 gsetzt
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+ if a == 0:
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+ a = 1
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+
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+ a = a / 365 # Umrechnung auf Jahresanteil, um auch den Jahreszinssatz zu bekommen
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+ b = value_now / value_open
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+
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+ # Catch negative IRRs
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+ if b < 0:
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+ b = b * (-1)
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+ irr = b**(1/a) # matematisch identisch zur b-ten Wurzel von a
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+ irr = irr * (-1)
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+ else:
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+ irr = b**(1/a) # matematisch identisch zur b-ten Wurzel von a
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+ except:
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+ error = True
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+
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+ # Return data if successful
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+ if error == True:
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+ print("[ERROR] Calculation of irr")
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+ return error
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+ else:
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+ return irr
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+
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+# GET THE DAY OF THE OLDEST TRADE
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+def get_date_open_oldest_trade(trades):
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+ # Identify the open date for the oldest trade
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+ date_open_oldest_trade = datetime.date.today()
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+ for i in trades:
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+ if trades[i]["date_open"] < date_open_oldest_trade:
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+ date_open_oldest_trade = trades[i]["date_open"]
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+ return date_open_oldest_trade
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+
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+# CREATES LIST OF UNIQUE TICKERS
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+def filter_list_of_tickers(trades):
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+ tickers = []
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+ try:
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+ for i in trades:
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+ # Fetch ticker belonging to trade
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+ ticker = trades[i]['ticker']
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+ # Add ticker to list, if not already present
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+ if ticker not in tickers:
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+ tickers.append(ticker)
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+
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+ # Main Logging
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+ logging(logging_level="success")
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+ logging(logging_level="info", message=f"{len(tickers)} tickers found")
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+ return tickers
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+ except Exception as error_message:
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+ logging(logging_level="error")
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+ logging(logging_level="error", message=f"Failed with error: {error_message}")
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+ return False
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+
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+# CREATE LIST OF WEEKLY DATES
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+def create_list_filtered_dates(trades, days_seperation):
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+ stop_date = get_date_open_oldest_trade(trades)
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+ index_date = datetime.date.today()
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+
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+ try:
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+ # Create reversed list (1st entry is today going back in time)
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+ list_filtered_dates = []
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+ while index_date >= stop_date:
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+ list_filtered_dates.append(index_date.isoformat())
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+ index_date = index_date - datetime.timedelta(days=days_seperation)
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+
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+ # Reverse the list, so that the frist entry is the oldest one
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+ list_filtered_dates.reverse()
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+
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+ # Main Logging
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+ logging(logging_level="success")
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+ logging(logging_level="info", message=f"{len(list_filtered_dates)} dates in weekly list")
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+ return list_filtered_dates
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+ except Exception as error_message:
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+ logging(logging_level="error")
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+ logging(logging_level="error", message=f"Failed with error: {error_message}")
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+ return False
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+
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+# FETCH THE LAST INDEX FROM A DICT
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+def fetch_last_key_from_dict(dict):
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+ key_list = list(dict.keys()) # Extract the keys and convert them to a list
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+ last_key = key_list[-1] # select the last entry from the list as it is the most current entry
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+ return last_key
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+
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+
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+
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+# -------------------------- #
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+# NETWORK DOWNLOAD FUNCTIONS #
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+# -------------------------- #
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+
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+# NOTION FETCH PAGES
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+def notion_get_pages(db_id_trades, num_pages=None):
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+ try:
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+ # ------------------ FETCH THE FIRST 100 PAGES FROM A DB
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+ # Prepare Request
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+ url = f"https://api.notion.com/v1/databases/{db_id_trades}/query"
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+ get_all = num_pages is None # If num_pages is None, get all pages, otherwise just the defined number.
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+ page_size = 100 if get_all else num_pages
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+ payload = {"page_size": page_size}
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+
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+ # Make Request
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+ raw_response = requests.post(url, json=payload, headers=config.notion_headers)
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+
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+ # Process Reply
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+ parsed_response = raw_response.json()
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+ result = parsed_response["results"]
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+
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+ # ------------------ FETCH 100 MORE PAGES AS OFTEN AS REQUIRED
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+ while parsed_response["has_more"] and get_all:
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+ # Prepare Request
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+ payload = {"page_size": page_size, "start_cursor": parsed_response["next_cursor"]}
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+ url = f"https://api.notion.com/v1/databases/{db_id_trades}/query"
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+
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+ # Make Request
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+ raw_response = requests.post(url, json=payload, headers=config.notion_headers)
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+
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+ # Process Reply
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+ parsed_response = raw_response.json()
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+ result.extend(parsed_response["results"])
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+
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+ # Logging
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+ return result
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+ except Exception:
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+ return True # Return True when there was an error
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+
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+# NOTION FETCH & FORMAT TRADES
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+def fetch_format_notion_trades(db_id_trades):
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+ trades = {}
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+ fetch_error = False
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+ format_errors = 0
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+ number_of_trades = 0
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+ error_message = ""
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+
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+ # Download data from notion
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+ data = notion_get_pages(db_id_trades)
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+
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+ # Check, if cuccessfull
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+ if data is True:
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+ fetch_error = True
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+ else:
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+
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+ # Format the recieved data
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+ for i in data:
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+
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+ # Count for stratistics
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+ number_of_trades = number_of_trades + 1
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+
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+ # Each page is loaded as a dictionary
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+ notion_page = dict(i)
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+
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+ # Handling desired missing entries
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+ try:
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+ date_close = notion_page["properties"]["Close"]["date"]
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+ date_close = date_close["start"]
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+ date_close = datetime.date(*map(int, date_close.split('-')))
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+ except:
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+ date_close = 0
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+
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+ # Handeling non-desired missing entries (by skipping this trade)
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+ try:
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+ # Try extracting values
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+ trade = {}
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+
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+ # Format date-open
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+ date_open = notion_page["properties"]["Open"]["date"]
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+ date_open = date_open["start"]
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+ date_open = datetime.date(*map(int, date_open.split('-')))
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+
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+ # Combine data into json structure
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+ trade = {
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+ 'ticker' : notion_page["properties"]["Ticker"]["select"]["name"],
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+ 'date_open' : date_open,
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+ 'date_close' : date_close,
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+ 'course_open' : notion_page["properties"]["Open (€)"]["number"],
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+ 'course_close' : notion_page["properties"]["Close (€)"]["number"],
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+ 'course_current' : notion_page["properties"]["Current (€)"]["number"],
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+ 'irr' : notion_page["properties"]["IRR (%)"]["number"],
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+ 'units' : notion_page["properties"]["Units"]["number"],
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+ 'dividends' : notion_page["properties"]["Dividends (€)"]["number"]
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+ }
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+
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+ # Save values
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+ notion_page_id = notion_page["id"] # Use as key for the dictionary
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+ trades[notion_page_id] = trade
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+ except Exception as e:
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+ format_errors = format_errors + 1
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+ error_message = e
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+
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+ # Main Logging
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+ if fetch_error == False & format_errors == 0:
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+ logging(logging_level="success")
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+ logging(logging_level="info", message=f"{number_of_trades} trades recieved and formated")
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+ return trades
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+ elif fetch_error == False & format_errors > 0:
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+ logging(logging_level="warning")
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+ logging(logging_level="warning", message=f"{format_errors} trades out of {number_of_trades} skiped...maybe due to missing values?")
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+ return trades
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+ else:
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+ logging(logging_level="error")
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+ logging(logging_level="error", message=f"Failed with error: {error_message}")
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+ return False
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+
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+# NOTION FETCH & FORMAT INVESTMENT OVERVIEW
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+def fetch_format_notion_investments(db_id_investments):
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+ investments = {}
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+ fetch_error = False
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+ format_errors = 0
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+ number_of_investments = 0
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+
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+
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+ # Download data & check for success
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+ data = notion_get_pages(db_id_investments)
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+ if data is True:
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+ error = True
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+ else:
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+
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+ # Format recieved data
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+ for i in data:
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+
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+ # Count up for statistics
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+ number_of_investments = number_of_investments + 1
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+
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+ try:
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+ # Each page is loaded as a dictionary
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+ notion_page = dict(i)
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+
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+ # Extract values
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+ notion_page_id = notion_page["id"] # Use as key for the dictionary
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+ investments[notion_page_id] = {}
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+ investments[notion_page_id]["ticker"] = notion_page["properties"]["Ticker"]["select"]["name"]
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+ investments[notion_page_id]["total_dividends"] = notion_page["properties"]["Dividends (€)"]["number"]
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+ investments[notion_page_id]["current_value"] = notion_page["properties"]["Current (€)"]["number"]
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+ investments[notion_page_id]["current_irr"] = notion_page["properties"]["IRR (%)"]["number"]
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+ investments[notion_page_id]["total_performanance"] = notion_page["properties"]["Performance (€)"]["number"]
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+
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+ # Skip this entry, if errors show up
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+ except:
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+ format_errors = format_errors + 1
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+
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+ # Main Logging
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+ if fetch_error == False & format_errors == 0:
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+ logging(logging_level="success")
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+ logging(logging_level="info", message=f"{number_of_investments} trades recieved and formated")
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+ return investments
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+ elif fetch_error == False & format_errors > 0:
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+ logging(logging_level="warning")
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+ logging(logging_level="warning", message=f"{format_errors} trades out of {number_of_investments} skiped...maybe due to missing values?")
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+ return investments
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+ else:
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+ logging(logging_level="error")
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+ return False
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+
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+# YFINANCE FETCH & FORMAT DATA
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+def fetch_format_yf_data(tickers):
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+
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+ yf_data = {}
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+ fetch_errors = 0
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+ format_errors = 0
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+ number_of_tickers = 0
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+
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+ # Download data for each ticker seperately
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+ for i in tickers:
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+
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+ number_of_tickers = number_of_tickers +1
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+ skip_formating = False # Helper varianbel (see flow logik)
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+ ticker = i
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+
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+ # Catch errors during the download
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+ try:
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+ # Download data
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+ api = yf.Ticker(ticker)
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+ data = api.history(period="max")
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+ except:
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+ # Store error for later logging
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+ fetch_errors = fetch_errors + 1
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+ skip_formating = True
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+
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+ # If the download was successfull:
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+ if skip_formating == False:
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+ # Try formating the data
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+ try:
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+ # Convert to Pandas DataFrame
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+ data = pd.DataFrame(data)
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+
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+ # Delete the columns "Stock Splits", "High", "Low" and "Open"
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+ del data['Open']
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+ del data['Low']
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+ del data['High']
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+ del data['Volume']
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+
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+ # Delete these 2 columns, if they exist
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+ if 'Stock Splits' in data.columns:
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+ del data['Stock Splits']
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+ if 'Capital Gains' in data.columns:
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+ del data['Capital Gains']
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+
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+ # Get the Number of rows in data
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+ data_rows = data.shape[0]
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+
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+ # Create new index without the time from the existing datetime64-index
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+ old_index = data.index
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+ new_index = []
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+ x = 0
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+ while x < data_rows:
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+ date = pd.Timestamp.date(old_index[x]) # Converts the "Pandas Timestamp"-object to a "date" object
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+ new_index.append(date)
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+ x+=1
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+
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+ # Add the new index to the dataframe and set it as the index
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+ data.insert(1, 'Date', new_index)
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+ data.set_index('Date', inplace=True)
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+
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+ # Save the data-frame to the yf_data dict
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+ yf_data[ticker] = data
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+
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+ # Handle formating errors
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+ except:
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+ format_errors = format_errors +1
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+ # in case of an error the entry never get's added to the yf_data object
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+
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+ # Wait for the API to cool down
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+ print(".", end="", flush=True)
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+ time.sleep(config.api_cooldowm_time)
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+
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+ # Main Logging
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+ print(" ", end="", flush=True)
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+ if fetch_errors == 0 & format_errors == 0:
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+ logging(logging_level="success")
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+ logging(logging_level="info", message=f"{number_of_tickers} tickers recieved and formated")
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+ return yf_data
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+ elif fetch_errors == 0 & format_errors > 0:
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+ logging(logging_level="warning")
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+ logging(logging_level="warning", message=f"{format_errors} tickers out of {number_of_tickers} skiped")
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+ return yf_data
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+ else:
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+ logging(logging_level="error")
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+ logging(logging_level="error", message=f"Failed with error: {number_of_tickers}")
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|
+ print("\n")
|
|
|
+ return False
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+# ------------------------ #
|
|
|
+# NETWORK UPLOAD FUNCTIONS #
|
|
|
+# ------------------------ #
|
|
|
+
|
|
|
+# NOTION UPDATE PAGES
|
|
|
+def notion_update_page(page_id: str, data: dict):
|
|
|
+ url = f"https://api.notion.com/v1/pages/{page_id}"
|
|
|
+ payload = {"properties": data}
|
|
|
+ results = requests.patch(url, json=payload, headers=config.notion_headers)
|
|
|
+ return results
|
|
|
+
|
|
|
+# UPDATE NOTION-TRADES-DATABASE
|
|
|
+def push_notion_trades_update(trades):
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ error_count = 0
|
|
|
+ number_of_uploads = 0
|
|
|
+
|
|
|
+ for notion_page_id in trades:
|
|
|
+
|
|
|
+ number_of_uploads = number_of_uploads+1
|
|
|
+
|
|
|
+ try:
|
|
|
+ # The irr is stored in the format 1.2534
|
|
|
+ # Notion need the format 0,2534
|
|
|
+ irr_notion = trades[notion_page_id]['irr'] - 1
|
|
|
+ irr_notion = round(irr_notion, 4)
|
|
|
+
|
|
|
+ # Construct Notion-Update-Object
|
|
|
+ notion_update = {
|
|
|
+ "Current (€)": {
|
|
|
+ "number": trades[notion_page_id]['course_current']
|
|
|
+ },
|
|
|
+ "IRR (%)": {
|
|
|
+ "number": irr_notion
|
|
|
+ },
|
|
|
+ "Dividends (€)": {
|
|
|
+ "number": trades[notion_page_id]['dividends']
|
|
|
+ }
|
|
|
+ }
|
|
|
+ # Update the properties of the corresponding notion-page
|
|
|
+ notion_update_page(notion_page_id, notion_update)
|
|
|
+
|
|
|
+ except:
|
|
|
+ error_count = error_count + 1
|
|
|
+
|
|
|
+ # Wait for the API to cool off
|
|
|
+ print(".", end="", flush=True)
|
|
|
+ time.sleep(config.api_cooldowm_time)
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ print(" ", end="", flush=True)
|
|
|
+ if error_count == 0:
|
|
|
+ logging(logging_level="success")
|
|
|
+ elif error_count < number_of_uploads:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="success", message=f"Updating notion trades failed for {error_count} out of {number_of_uploads} entries")
|
|
|
+ else:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="success", message=f"Updating notion trades failed for all {error_count} entries")
|
|
|
+
|
|
|
+# UPDATE NOTION-INVESTMENT-OVERVIEW
|
|
|
+def push_notion_investment_update(investments):
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ error_count = 0
|
|
|
+ number_of_uploads = 0
|
|
|
+
|
|
|
+ for notion_page_id in investments:
|
|
|
+
|
|
|
+ number_of_uploads = number_of_uploads+1
|
|
|
+
|
|
|
+ # Try uploading an update
|
|
|
+ try:
|
|
|
+ # The irr is stored in the format 1.2534
|
|
|
+ # Notion need the format 0,2534
|
|
|
+ irr_notion = investments[notion_page_id]['current_irr'] - 1
|
|
|
+ irr_notion = round(irr_notion, 4)
|
|
|
+
|
|
|
+ # Construct Notion-Update-Object
|
|
|
+ notion_update = {
|
|
|
+ "Current (€)": {
|
|
|
+ "number": investments[notion_page_id]['current_value']
|
|
|
+ },
|
|
|
+ "IRR (%)": {
|
|
|
+ "number": irr_notion
|
|
|
+ },
|
|
|
+ "Performance (€)": {
|
|
|
+ "number": investments[notion_page_id]['total_performanance']
|
|
|
+ },
|
|
|
+ "Dividends (€)": {
|
|
|
+ "number": investments[notion_page_id]['total_dividends']
|
|
|
+ }
|
|
|
+ }
|
|
|
+ # Update the properties of the corresponding notion-page
|
|
|
+ notion_update_page(notion_page_id, notion_update)
|
|
|
+ except:
|
|
|
+ error_count = error_count + 1
|
|
|
+
|
|
|
+ # Wait for the API to cool off
|
|
|
+ print(".", end="", flush=True)
|
|
|
+ time.sleep(config.api_cooldowm_time)
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ print(" ", end="", flush=True)
|
|
|
+ if error_count == 0:
|
|
|
+ logging(logging_level="success")
|
|
|
+ elif error_count < number_of_uploads:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="success", message=f"Updating notion investments failed for {error_count} out of {number_of_uploads} entries")
|
|
|
+ else:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="success", message=f"Updating notion investments failed for all {error_count} entries")
|
|
|
+
|
|
|
+# TRMNL UPDATE DIAGRAMMS
|
|
|
+def push_trmnl_update_chart(trmnl_update_object, trmnl_url, trmnl_headers):
|
|
|
+
|
|
|
+ # Send the data to TRMNL
|
|
|
+ try:
|
|
|
+ data = json.dumps(trmnl_update_object, indent=2) # Converts a python-dictionary into a json
|
|
|
+ reply = requests.post(trmnl_url, data=data, headers=trmnl_headers)
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ if reply.status_code == 200:
|
|
|
+ logging(logging_level="success")
|
|
|
+ elif reply.status_code == 429:
|
|
|
+ logging_level="success"
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message="Exceeded TRMNL's API rate limits")
|
|
|
+ logging(logging_level="warning", message="Waiting some time should work")
|
|
|
+ elif reply.status_code == 422:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message="Upload successful, but data cannot be displayed correctly")
|
|
|
+ logging(logging_level="warning", message="The payload is probably to large in size")
|
|
|
+ else:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="error", message=f"Failed pushing data to TRMNL with server reply code: {reply.status_code}")
|
|
|
+ logging(logging_level="debug", message=f"Complete server reply message: {reply}")
|
|
|
+ except Exception as e:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="error", message=f"Failed pushing data to TRMNL with error code: {e}")
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+# ----------------------------- #
|
|
|
+# HISTORY CALCULATION FUNCTIONS #
|
|
|
+# ----------------------------- #
|
|
|
+
|
|
|
+# CALC HISTORY PER TRADE
|
|
|
+def calc_history_per_trade(trades, yf_data):
|
|
|
+
|
|
|
+ # Create support variables
|
|
|
+ history_per_trade = {}
|
|
|
+ total_dividends = 0
|
|
|
+ date_open_oldest_trade = get_date_open_oldest_trade(trades)
|
|
|
+
|
|
|
+ # Logging & statistics
|
|
|
+ missing_day_entrys = 0
|
|
|
+ days_formated = 0
|
|
|
+ number_of_trades = 0
|
|
|
+
|
|
|
+ # As this history is so important, it is okay if this functions fails in total if errors araise
|
|
|
+ try:
|
|
|
+ # ------------------ LOOP OVER ALL TRADES
|
|
|
+ for trade_id in trades:
|
|
|
+
|
|
|
+ # Statistics
|
|
|
+ number_of_trades = number_of_trades +1
|
|
|
+
|
|
|
+ # ------------------ PREPARE FOR THE (NEXT) LOOP OVER ALL DAYS
|
|
|
+ # Set / Reset the index-date to the oldest trade day
|
|
|
+ # Resetting is required so that the calculations for the next trade start with day 1
|
|
|
+ index_date = date_open_oldest_trade
|
|
|
+
|
|
|
+ # Set the initial value for the course on the previous day to 0
|
|
|
+ # Just in case the very first trade was made on a weekend somehow, where there is no yfinance data available
|
|
|
+ previous_course = 0.0
|
|
|
+
|
|
|
+ # Check, if the trade was closed already
|
|
|
+ # If it was not, set the closure date to the future (Trick 17)
|
|
|
+ if trades[trade_id]["date_close"] == 0:
|
|
|
+ date_close = datetime.date.today() + datetime.timedelta(days=1)
|
|
|
+ else:
|
|
|
+ date_close = trades[trade_id]["date_close"]
|
|
|
+ date_open = trades[trade_id]["date_open"]
|
|
|
+
|
|
|
+ # Keep ticker for connecting performance later
|
|
|
+ ticker = trades[trade_id]['ticker']
|
|
|
+
|
|
|
+ # ------------------ DETERMINE THE COUSE PER DAY
|
|
|
+ while index_date != datetime.date.today() + datetime.timedelta(days=1):
|
|
|
+
|
|
|
+ # Statistics
|
|
|
+ days_formated = days_formated +1
|
|
|
+
|
|
|
+ # Fetch course for the day & eventual dividends from yf_data
|
|
|
+ try:
|
|
|
+ current_course = yf_data[ticker].at[index_date, 'Close']
|
|
|
+ current_dividends_per_ticker = yf_data[ticker].at[index_date, 'Dividends']
|
|
|
+
|
|
|
+ # Catch missing yf-data (eg. for weekends) by reusing course from previous day
|
|
|
+ except:
|
|
|
+ current_course = previous_course
|
|
|
+ current_dividends_per_ticker = 0.0 # there are never dividends on non-trading days
|
|
|
+ missing_day_entrys = missing_day_entrys +1 # Increase the warning count
|
|
|
+
|
|
|
+ # Catch the special case of the day when the trade was closed
|
|
|
+ # In this case, the current course needs to be overwritten with the sell-value
|
|
|
+ if date_close == index_date:
|
|
|
+ current_course = trades[trade_id]['course_close']
|
|
|
+
|
|
|
+ # Save the result for the next iteration
|
|
|
+ # This setup also makes it possible, that a previous course is passed down across mutiple days
|
|
|
+ # This makes sense is case i.e. for a weekend
|
|
|
+ previous_course = current_course
|
|
|
+
|
|
|
+ # ------------------ CALCULATE PERFORMANCE IF REQUIRED
|
|
|
+ if index_date >= date_open and index_date <= date_close:
|
|
|
+ # Calculate performance values
|
|
|
+ current_amount = trades[trade_id]['units']
|
|
|
+ current_invested = current_amount * trades[trade_id]['course_open']
|
|
|
+ total_dividends = total_dividends + current_amount * current_dividends_per_ticker
|
|
|
+ current_value = current_amount * current_course
|
|
|
+ current_value_with_dividends = current_value + total_dividends
|
|
|
+ current_irr = calculate_irr(index_date, date_open, current_value_with_dividends, current_invested)
|
|
|
+ total_performanance = current_value_with_dividends - current_invested
|
|
|
+
|
|
|
+ if current_value_with_dividends == 0:
|
|
|
+ print("0-value Error with ticker: {}".format(ticker))
|
|
|
+
|
|
|
+ else:
|
|
|
+ # Write 0, if trade is not relevant for current timeframe
|
|
|
+ current_amount = 0
|
|
|
+ current_invested = 0.00
|
|
|
+ total_dividends = 0.00
|
|
|
+ current_value = 0.00
|
|
|
+ current_irr = 0.00
|
|
|
+ total_performanance = 0.0
|
|
|
+
|
|
|
+ # ------------------ STORE RESULTS
|
|
|
+ index_date_iso = index_date.isoformat()
|
|
|
+
|
|
|
+ # Store all values into a dict
|
|
|
+ dict_a = {}
|
|
|
+ dict_a['current_amount'] = current_amount
|
|
|
+ dict_a['current_invested'] = current_invested
|
|
|
+ dict_a['total_dividends'] = total_dividends
|
|
|
+ dict_a['current_value'] = current_value
|
|
|
+ dict_a['current_irr'] = current_irr
|
|
|
+ dict_a['current_course'] = current_course
|
|
|
+ dict_a['total_performanance'] = total_performanance
|
|
|
+
|
|
|
+ # Check if the date is already present
|
|
|
+ if index_date_iso in history_per_trade:
|
|
|
+ dict_b = history_per_trade[index_date_iso]
|
|
|
+ else:
|
|
|
+ dict_b = {}
|
|
|
+ # Add the values to the trade_id value-pair
|
|
|
+ dict_b[trade_id] = dict_a
|
|
|
+
|
|
|
+ # Update the hostory_per_trade
|
|
|
+ history_per_trade.update({index_date_iso : dict_b})
|
|
|
+
|
|
|
+ # ------------------ NEXT ITERATION
|
|
|
+ index_date = index_date + datetime.timedelta(days=1)
|
|
|
+
|
|
|
+ # ------------------ LOGGING & DEBUGING
|
|
|
+ # Debug writing history to disk
|
|
|
+ if config.selected_logging_level == "debug":
|
|
|
+ data = json.dumps(history_per_trade, indent=2) # Converts a python-dictionary into a json
|
|
|
+ with open("history_per_trade.json", "w") as f:
|
|
|
+ f.write(data)
|
|
|
+
|
|
|
+ # Logging logging
|
|
|
+ if missing_day_entrys == 0:
|
|
|
+ logging(logging_level="success")
|
|
|
+ logging(logging_level="info", message=f"created a history with {days_formated} across all {number_of_trades} tickers o_O")
|
|
|
+ else:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message=f"No yf-data available in {missing_day_entrys} cases accross all {number_of_trades} tickers")
|
|
|
+ logging(logging_level="warning", message="Probably reason is non-trading-days eg. weekends")
|
|
|
+ logging(logging_level="warning", message="Used values from previous trade-day instead")
|
|
|
+ # Return date
|
|
|
+ return history_per_trade
|
|
|
+
|
|
|
+ except Exception as error_message:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="error", message=f"Failed with error message: {error_message}")
|
|
|
+ return False
|
|
|
+
|
|
|
+# CALC THE HISTORY PER TRADE & OVERALL
|
|
|
+def calc_history_per_ticker(history_per_trade, tickers, trades):
|
|
|
+
|
|
|
+ # ------------------ CREATE JSON OBJECT
|
|
|
+ # Create the json-dict
|
|
|
+ history_per_ticker = {}
|
|
|
+
|
|
|
+ # Logging & statistics
|
|
|
+ missing_day_entrys = 0
|
|
|
+ days_formated = 0
|
|
|
+
|
|
|
+ # As this history is so important, it is okay if this functions fails in total if errors araise
|
|
|
+ try:
|
|
|
+ # Loop over each date entry in the history
|
|
|
+ for date_entry in history_per_trade:
|
|
|
+
|
|
|
+ # Statistics
|
|
|
+ days_formated = days_formated +1
|
|
|
+
|
|
|
+ # Create a dict to store the results per day and ticker
|
|
|
+ dict_daily = {}
|
|
|
+ for ticker in tickers:
|
|
|
+ dict_daily[ticker] = {}
|
|
|
+ dict_daily[ticker]["current_invested"] = 0
|
|
|
+ dict_daily[ticker]["total_dividends"] = 0
|
|
|
+ dict_daily[ticker]["current_value"] = 0
|
|
|
+ dict_daily[ticker]["current_irr"] = 0
|
|
|
+ dict_daily[ticker]["current_irr"] = 0
|
|
|
+ dict_daily[ticker]["total_performanance"] = 0
|
|
|
+ dict_daily[ticker]["current_amount"] = 0 # Added only for ticker entries, not for the "total" value
|
|
|
+ dict_daily[ticker]["current_course"] = 0 # Added only for ticker entries, not for the "total" value
|
|
|
+ dict_daily["total"] = {}
|
|
|
+ dict_daily["total"]["current_invested"] = 0
|
|
|
+ dict_daily["total"]["total_dividends"] = 0
|
|
|
+ dict_daily["total"]["current_value"] = 0
|
|
|
+ dict_daily["total"]["current_irr"] = 0
|
|
|
+ dict_daily["total"]["current_irr"] = 0
|
|
|
+ dict_daily["total"]["total_performanance"] = 0
|
|
|
+
|
|
|
+ # Loop over each trade-entry for that day
|
|
|
+ for trade_id in history_per_trade[date_entry]:
|
|
|
+
|
|
|
+ # Extract data from the history_per_trade
|
|
|
+ trade_amount = history_per_trade[date_entry][trade_id]['current_amount']
|
|
|
+ trade_invested = history_per_trade[date_entry][trade_id]['current_invested']
|
|
|
+ trade_dividends = history_per_trade[date_entry][trade_id]['total_dividends']
|
|
|
+ trade_value = history_per_trade[date_entry][trade_id]['current_value']
|
|
|
+ trade_irr = history_per_trade[date_entry][trade_id]['current_irr']
|
|
|
+ trade_course = history_per_trade[date_entry][trade_id]['current_course']
|
|
|
+ trade_performanance = history_per_trade[date_entry][trade_id]['total_performanance']
|
|
|
+
|
|
|
+ # Lookup the ticker by the trade-id
|
|
|
+ ticker = trades[trade_id]["ticker"]
|
|
|
+
|
|
|
+ # Extract data from the history_per_ticker
|
|
|
+ ticker_amount = dict_daily[ticker]['current_amount']
|
|
|
+ ticker_invested = dict_daily[ticker]['current_invested']
|
|
|
+ ticker_dividends = dict_daily[ticker]['total_dividends']
|
|
|
+ ticker_value = dict_daily[ticker]['current_value']
|
|
|
+ ticker_irr = dict_daily[ticker]['current_irr']
|
|
|
+ ticker_performanance = dict_daily[ticker]['total_performanance']
|
|
|
+
|
|
|
+ # Overwrite the values in the history_per_ticker
|
|
|
+ dict_daily[ticker]['current_amount'] = ticker_amount + trade_amount # Simple addition works
|
|
|
+ dict_daily[ticker]['current_invested'] = ticker_invested + trade_invested
|
|
|
+ dict_daily[ticker]['total_dividends'] = ticker_dividends + trade_dividends
|
|
|
+ dict_daily[ticker]['current_value'] = ticker_value + trade_value
|
|
|
+ dict_daily[ticker]['total_performanance'] = ticker_performanance + trade_performanance
|
|
|
+ dict_daily[ticker]['current_course'] = trade_course # Simple overwrite is fine, as the course is the same for all trades
|
|
|
+ if ticker_invested == 0 and trade_invested == 0:
|
|
|
+ dict_daily[ticker]['current_irr'] = 0
|
|
|
+ # Catch 0 values
|
|
|
+ else:
|
|
|
+ dict_daily[ticker]['current_irr'] = (ticker_irr * ticker_invested + trade_irr * trade_invested) / (ticker_invested + trade_invested)
|
|
|
+ # --> IRR is adjusted based on the trade values. This way a trade of 25% of the initial trade volume has only a 25% influence on the irr
|
|
|
+
|
|
|
+ # Calculate the "total" entry after finishing with all the trades
|
|
|
+ for ticker in tickers:
|
|
|
+
|
|
|
+ # Same logic as above, but shortended code
|
|
|
+ dict_daily["total"]['total_dividends'] = dict_daily["total"]['total_dividends'] + dict_daily[ticker]['total_dividends']
|
|
|
+ dict_daily["total"]['current_value'] = dict_daily["total"]['current_value'] + dict_daily[ticker]['current_value']
|
|
|
+ dict_daily["total"]['total_performanance'] = dict_daily["total"]['total_performanance'] + dict_daily[ticker]['total_performanance']
|
|
|
+
|
|
|
+ # Extracting the values before rewriting them, to preserve them for the IRR calculation
|
|
|
+ total_invested = dict_daily["total"]['current_invested']
|
|
|
+ ticker_invested = dict_daily[ticker]['current_invested']
|
|
|
+ dict_daily["total"]['current_invested'] = total_invested + ticker_invested
|
|
|
+
|
|
|
+ # Extracting the values before rewriting them, to preserve them for the IRR calculation
|
|
|
+ if ticker_invested == 0 and total_invested == 0:
|
|
|
+ dict_daily["total"]['current_irr'] = 0
|
|
|
+ else:
|
|
|
+ total_irr = dict_daily["total"]['current_irr']
|
|
|
+ ticker_irr = dict_daily[ticker]['current_irr']
|
|
|
+ dict_daily["total"]['current_irr'] = (total_irr * total_invested + ticker_irr * ticker_invested) / (total_invested + ticker_invested)
|
|
|
+
|
|
|
+ # Finally, write the results for this day-entry to the history_per_ticker
|
|
|
+ history_per_ticker[date_entry] = dict_daily
|
|
|
+
|
|
|
+ # ------------------ LOGGING & DEBUGING
|
|
|
+ # Debugging
|
|
|
+ if config.selected_logging_level == "debug":
|
|
|
+ data = json.dumps(history_per_ticker, indent=2) # Converts a python-dictionary into a json
|
|
|
+ with open("history_per_ticker.json", "w") as f:
|
|
|
+ f.write(data)
|
|
|
+
|
|
|
+ # Success Logging
|
|
|
+ logging(logging_level="success")
|
|
|
+ logging(logging_level="info", message=f"created a history with {days_formated} days formated o_O")
|
|
|
+ return history_per_ticker
|
|
|
+
|
|
|
+ # Error Logging
|
|
|
+ except Exception as error_message:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="error", message=f"Failed with error message: {error_message}")
|
|
|
+ return False
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+# --------------------------- #
|
|
|
+# HISTORY SELECTION FUNCTIONS #
|
|
|
+# --------------------------- #
|
|
|
+
|
|
|
+# FILTER ANY HISTORY OBJECT TO SELECTED DATES
|
|
|
+def filter_history_by_list(history, dates_list):
|
|
|
+ filtered_history = {}
|
|
|
+ try:
|
|
|
+ # Loop over all days
|
|
|
+ for index_date in history:
|
|
|
+ # Check, if the history-date is in the filter-list
|
|
|
+ if index_date in dates_list:
|
|
|
+ # If so, add this date-entry to the filtered history object
|
|
|
+ filtered_history[index_date] = history[index_date]
|
|
|
+ # Main Logging
|
|
|
+ logging(logging_level="success")
|
|
|
+ return filtered_history
|
|
|
+ except Exception as error_message:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="error", message=f"Failed with error: {error_message}")
|
|
|
+ return False
|
|
|
+
|
|
|
+# SELECT CURRENT VALUES PER TRADE
|
|
|
+def select_current_value_per_trade(trades, history_per_trade):
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ format_errors = 0
|
|
|
+
|
|
|
+ # Loop over all trades
|
|
|
+ for trade_id in trades:
|
|
|
+ try:
|
|
|
+ # Determine, what values to fetch based on whether the trade was closed already
|
|
|
+ date_closed = trades[trade_id]["date_close"]
|
|
|
+ if date_closed == 0:
|
|
|
+
|
|
|
+ # If trade still open, use performance data from today
|
|
|
+ index_date_iso = datetime.date.today().isoformat()
|
|
|
+
|
|
|
+ else:
|
|
|
+ # If trade closed, use performance data from close-date
|
|
|
+ index_date_iso = date_closed.isoformat()
|
|
|
+
|
|
|
+ # Fetch data from history and save for this trade
|
|
|
+ trades[trade_id]["course_current"] = history_per_trade[index_date_iso][trade_id]['current_course']
|
|
|
+ trades[trade_id]["irr"] = history_per_trade[index_date_iso][trade_id]['current_irr']
|
|
|
+ trades[trade_id]["dividends"] = history_per_trade[index_date_iso][trade_id]['total_dividends']
|
|
|
+ except:
|
|
|
+ format_errors = format_errors + 1
|
|
|
+
|
|
|
+ # Logging logging
|
|
|
+ if format_errors == 0:
|
|
|
+ logging(logging_level="success")
|
|
|
+ else:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message=f"Failed updating the current value per trade in {format_errors} cases")
|
|
|
+ return trades
|
|
|
+
|
|
|
+# SELECT CURRENT VALUES PER TICKER
|
|
|
+def select_current_value_per_ticker(investments, history_per_ticker):
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ format_errors = 0
|
|
|
+
|
|
|
+ # Loop over all investments
|
|
|
+ for investment_id in investments:
|
|
|
+ try:
|
|
|
+ # Generate the iso-date of today as the required index
|
|
|
+ index_date_iso = datetime.date.today().isoformat()
|
|
|
+
|
|
|
+ # Get the ticker corresponding to the investment
|
|
|
+ ticker = investments[investment_id]["ticker"]
|
|
|
+
|
|
|
+ # Select latest data from history and save for this investment
|
|
|
+ investments[investment_id]["total_dividends"] = history_per_ticker[index_date_iso][ticker]['total_dividends']
|
|
|
+ investments[investment_id]["current_value"] = history_per_ticker[index_date_iso][ticker]['current_value']
|
|
|
+ investments[investment_id]["current_irr"] = history_per_ticker[index_date_iso][ticker]['current_irr']
|
|
|
+ investments[investment_id]["total_performanance"] = history_per_ticker[index_date_iso][ticker]['total_performanance']
|
|
|
+ except:
|
|
|
+ format_errors = format_errors + 1
|
|
|
+
|
|
|
+ # Logging
|
|
|
+ if format_errors == 0:
|
|
|
+ logging(logging_level="success")
|
|
|
+ else:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message=f"Failed updating the current value per ticker in {format_errors} cases")
|
|
|
+ return investments
|
|
|
+
|
|
|
+# TRMNL CREATE IRR-UPDATE
|
|
|
+def prep_trmnl_chart_udpate(history_to_show, series_to_show_1 = "total", data_to_show_1 = "current_value", series_to_show_2 = "bechnmark", data_to_show_2 = "current_value"): # default value = current invested
|
|
|
+
|
|
|
+ # Setup
|
|
|
+ dict_big_numbers = {}
|
|
|
+ charts_data = []
|
|
|
+ chart_1 = {}
|
|
|
+ chart_2 = {}
|
|
|
+
|
|
|
+ try:
|
|
|
+ # Fetch the latest date entry from the history
|
|
|
+ index_date_iso = fetch_last_key_from_dict(history_to_show)
|
|
|
+
|
|
|
+ # Select latest data from history for the big-numbers
|
|
|
+ current_value = history_to_show[index_date_iso]["total"]["current_value"]
|
|
|
+ total_performanance = history_to_show[index_date_iso]["total"]["total_performanance"]
|
|
|
+ current_irr = history_to_show[index_date_iso]["total"]["current_irr"]
|
|
|
+ current_irr = (current_irr -1) *100
|
|
|
+
|
|
|
+ # Round the nubers
|
|
|
+ dict_big_numbers["current_value"] = str(round(current_value, 0))
|
|
|
+ dict_big_numbers["total_performanance"] = str(round(total_performanance, 0))
|
|
|
+ dict_big_numbers["current_irr"] = str(round(current_irr, 2))
|
|
|
+
|
|
|
+ # Catching false inputs for the series to show
|
|
|
+ possible_series_to_show = list(history_to_show[index_date_iso].keys()) # Get a list of all the series values, that could be shown
|
|
|
+
|
|
|
+ if series_to_show_1 not in possible_series_to_show: # checks, if the selected series is not part of the history-object sent to the function
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message="Selecting 'total' as the series to show, as the input was not valid")
|
|
|
+ series_to_show_1 = "total"
|
|
|
+
|
|
|
+ if series_to_show_2 not in possible_series_to_show: # checks, if the selected series is not part of the history-object sent to the function
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message="Selecting 'total' as the series to show, as the input was not valid")
|
|
|
+ series_to_show_2 = "total"
|
|
|
+
|
|
|
+ # Catching false inputs for the data to show
|
|
|
+ possible_data_to_show = list(history_to_show[index_date_iso][series_to_show_1].keys())
|
|
|
+ if data_to_show_1 not in possible_data_to_show:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message="Selecting 'current invested' as chart data, as the input was not valid")
|
|
|
+ data_to_show_1 = "current_value"
|
|
|
+
|
|
|
+ possible_data_to_show = list(history_to_show[index_date_iso][series_to_show_2].keys())
|
|
|
+ if data_to_show_2 not in possible_data_to_show:
|
|
|
+ logging(logging_level="warning")
|
|
|
+ logging(logging_level="warning", message="Selecting 'current invested' as chart data, as the input was not valid")
|
|
|
+ data_to_show_2 = "current_value"
|
|
|
+
|
|
|
+ # Create space for storing values
|
|
|
+ chart_1["data"] = []
|
|
|
+ chart_2["data"] = []
|
|
|
+
|
|
|
+ # Format the chart data into the right data
|
|
|
+ for date in history_to_show:
|
|
|
+
|
|
|
+ # Extract the value to be stored
|
|
|
+ value_to_show_1 = history_to_show[date][series_to_show_1][data_to_show_1]
|
|
|
+ value_to_show_2 = history_to_show[date][series_to_show_2][data_to_show_2]
|
|
|
+
|
|
|
+ # Catch the case irr and convert to percent
|
|
|
+ if data_to_show_1 == "current_irr":
|
|
|
+ value_to_show_1 = (value_to_show_1 -1) *100
|
|
|
+
|
|
|
+ if data_to_show_2 == "current_irr":
|
|
|
+ value_to_show_2 = (value_to_show_2 -1) *100
|
|
|
+
|
|
|
+ # Round to 2 decimal values
|
|
|
+ value_to_show_1 = round(value_to_show_1, 2)
|
|
|
+ value_to_show_2 = round(value_to_show_2, 2)
|
|
|
+
|
|
|
+ # Extend the date by a timestamp
|
|
|
+ json_date = datetime.date.fromisoformat(date) # Convert ISO-String to python date-object
|
|
|
+ json_date = datetime.datetime.combine(json_date, datetime.datetime.min.time()) # Combine the date with midnight (00:00:00) to create a datetime object
|
|
|
+ json_date = json_date.isoformat() # Convert back to ISO-String, now including a time
|
|
|
+
|
|
|
+ # Store the values together with the corresponding date
|
|
|
+ value_1 = [json_date, value_to_show_1]
|
|
|
+ value_2 = [json_date, value_to_show_2]
|
|
|
+
|
|
|
+ # Add the value pair to the list of values for this chart
|
|
|
+ chart_1["data"].append(value_1)
|
|
|
+ chart_2["data"].append(value_2)
|
|
|
+
|
|
|
+ # Add the two series to the list of series in the TRML object
|
|
|
+ charts_data.append(chart_1)
|
|
|
+ charts_data.append(chart_2)
|
|
|
+
|
|
|
+ # Generating nicer series titels
|
|
|
+ if series_to_show_1 == "total":
|
|
|
+ series_to_show_1 = "Portfolio"
|
|
|
+ if series_to_show_2 == "total":
|
|
|
+ series_to_show_2 = "Portfolio"
|
|
|
+
|
|
|
+ # Generating nicer data titels
|
|
|
+ data_to_show_1 = data_to_show_1.replace("_", " ").capitalize()
|
|
|
+ data_to_show_2 = data_to_show_2.replace("_", " ").capitalize()
|
|
|
+
|
|
|
+ # Increase look of IRR even more
|
|
|
+ # Funktioniert auch dann, wenn "irr" nicht vorkommt
|
|
|
+ data_to_show_1 = data_to_show_1.replace("irr", "IRR")
|
|
|
+ data_to_show_2 = data_to_show_2.replace("irr", "IRR")
|
|
|
+
|
|
|
+ # Generate the chat names / desciptions
|
|
|
+ chart_1["name"] = data_to_show_1 + " " + series_to_show_1
|
|
|
+ chart_2["name"] = data_to_show_2 + " " + series_to_show_2
|
|
|
+
|
|
|
+ # Construct the trmnl_object
|
|
|
+ trmnl_update_object = {}
|
|
|
+ trmnl_update_object["merge_variables"] = {}
|
|
|
+ trmnl_update_object["merge_variables"]["big_numbers"] = dict_big_numbers
|
|
|
+ trmnl_update_object["merge_variables"]["charts"] = charts_data
|
|
|
+
|
|
|
+ # Debugging
|
|
|
+ if config.selected_logging_level == "debug":
|
|
|
+ data = json.dumps(trmnl_update_object, indent=2) # Converts a python-dictionary into a json
|
|
|
+ with open("trmnl_update_object.json", "w") as f:
|
|
|
+ f.write(data)
|
|
|
+
|
|
|
+ # Main Logging
|
|
|
+ logging(logging_level="success")
|
|
|
+ return trmnl_update_object
|
|
|
+ except Exception as error_message:
|
|
|
+ logging(logging_level="error")
|
|
|
+ logging(logging_level="error", message=f"Failed with error: {error_message}")
|
|
|
+ return False
|
Marius
пре 6 месеци