peperunas/paperone
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mbleh

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This commit is contained in:
Giulio De Pasquale 2025-10-11 11:32:01 +01:00
parent 3ae586c39c
commit eddb01f774
4 changed files with 107 additions and 47 deletions
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3
__init__.py Normal file
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@ -0,0 +1,3 @@
from beartype.claw import beartype_this_package
beartype_this_package()

115
paperone.py
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@ -2,41 +2,85 @@
import requests
import math
from sys import exit
from datetime import datetime
from dotenv import load_dotenv
from typing import NoReturn
from os import environ
from enum import Enum
load_dotenv()
API_KEY = environ.get("API_KEY")
API_KEY: str | None = environ.get("API_KEY")
BASE_URL: str = "https://api.taapi.io"
def is_trading_day(date):
class Indicator(Enum):
rsi = "rsi"
class Interval(Enum):
OneMinute = 60
FiveMinutes = 300
FifteenMinutes = 900
ThirtyMinutes = 1800
OneHour = 3600
TwoHours = 7200
FourHours = 14400
TwelveHours = 43200
OneDay = 86400
OneWeek = 604800
def query_indicator(
ticker: str, indicator: Indicator, target_date: datetime
) -> requests.Response:
interval: str = "1d"
candles: int = calculate_candles_to_target_date(target_date, interval)
target_url = f"{BASE_URL}/{indicator}"
params: dict[str, str | int | bool] = {
"secret": API_KEY,
"symbol": ticker,
"interval": interval,
"type": "stocks",
"gaps": "false",
"addResultTimestamp": "true",
"backtrack": candles,
"results": "14",
}
response: requests.Response = requests.get(target_url, params=params)
return response
def is_trading_day(date: datetime) -> bool:
return date.weekday() not in [5, 6]
def calculate_candles_to_target_date(target_date, interval="1h", current_time=None):
"""
Calculate the number of candles needed to go back from now to the target date.
"""
def parse_date_yyyymmdd(date_str: str) -> datetime:
return datetime.strptime(date_str, "%Y%m%d")
# Parse target_date if it's a string
if isinstance(target_date, str):
try:
target_date = datetime.strptime(target_date, "%Y-%m-%d %H:%M:%S")
except ValueError:
target_date = datetime.strptime(target_date, "%Y-%m-%d")
# Set current_time to now if not provided
def format_date_readable(date: datetime) -> str:
return date.strftime("%B %d, %Y")
def calculate_candles_to_target_date(
target_date: datetime,
interval: str = "1h",
current_time: datetime | None = None,
) -> int:
if current_time is None:
current_time = datetime.now()
# Calculate time difference
time_diff = current_time - target_date
time_diff_seconds = time_diff.total_seconds()
time_diff: datetime = current_time - target_date
time_diff_seconds: float = time_diff.total_seconds()
# Parse interval to get candle duration in seconds
interval_map = {
interval_map: dict[str, int] = {
"1m": 60,
"5m": 300,
"15m": 900,
@ -49,40 +93,27 @@ def calculate_candles_to_target_date(target_date, interval="1h", current_time=No
"1w": 604800,
}
candle_duration_seconds = interval_map[interval]
candle_duration_seconds: int = interval_map[interval]
# Calculate number of candles (round up)
num_candles = math.ceil(time_diff_seconds / candle_duration_seconds)
num_candles: int = math.ceil(time_diff_seconds / candle_duration_seconds)
return num_candles
url = "https://api.taapi.io/rsi"
target_date = "2025-08-11 14:30:00"
interval = "1d"
candles = calculate_candles_to_target_date(target_date, interval)
params = {
"secret": API_KEY,
"symbol": "AAPL",
"interval": interval,
"type": "stocks",
"gaps": "false",
"addResultTimestamp": "true",
"backtrack": candles,
"results": "14",
}
response = requests.get(url, params=params)
def main() -> NoReturn:
date = parse_date_yyyymmdd("20250821")
indicator = Indicator.rsi
ticker = "AAPL"
response = query_indicator(ticker, indicator.value, date)
if response.status_code == 200:
data = response.json()
data: dict[str, list[float] | list[int]] = response.json()
print("RSI Values for AAPL on August 11, 2025 (Hourly):")
print(f"{indicator.value} values for {ticker} on {format_date_readable(date)}:")
for rsi_val, ts in zip(data["value"], data["timestamp"]):
dt = datetime.fromtimestamp(ts)
dt: datetime = datetime.fromtimestamp(ts)
if not is_trading_day(dt):
continue
@ -91,3 +122,9 @@ if response.status_code == 200:
else:
print(f"Error: {response.status_code}")
print(response.text)
exit(0)
if __name__ == "__main__":
main()

21
poetry.lock generated
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@ -1,5 +1,24 @@
# This file is automatically @generated by Poetry 2.1.4 and should not be changed by hand.
[[package]]
name = "beartype"
version = "0.22.2"
description = "Unbearably fast near-real-time hybrid runtime-static type-checking in pure Python."
optional = false
python-versions = ">=3.9"
groups = ["main"]
files = [
{file = "beartype-0.22.2-py3-none-any.whl", hash = "sha256:12077afe3528eba5c5b801f816712f7ff06f6da5509994c79561e29b48bcedb8"},
{file = "beartype-0.22.2.tar.gz", hash = "sha256:ff3a7df26af8d15fa87f97934f0f6d41bbdadca971c410819104998dd26013d2"},
]
[package.extras]
dev = ["autoapi (>=0.9.0)", "celery", "click", "coverage (>=5.5)", "equinox ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "fastmcp ; python_version > \"3.9.0\" and python_version < \"3.14.0\"", "jax[cpu] ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "jaxtyping ; sys_platform == \"linux\"", "langchain ; python_version < \"3.14.0\" and sys_platform != \"darwin\" and platform_python_implementation != \"PyPy\"", "mypy (>=0.800) ; platform_python_implementation != \"PyPy\"", "nuitka (>=1.2.6) ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "numba ; python_version < \"3.14.0\"", "numpy ; python_version < \"3.14.0\" and sys_platform != \"darwin\" and platform_python_implementation != \"PyPy\"", "pandera (>=0.26.0) ; python_version < \"3.14.0\"", "polars ; python_version < \"3.14.0\"", "pydata-sphinx-theme (<=0.7.2)", "pygments", "pyright (>=1.1.370)", "pytest (>=4.0.0)", "rich-click", "setuptools", "sphinx", "sphinx (>=4.2.0,<6.0.0)", "sphinxext-opengraph (>=0.7.5)", "sqlalchemy", "torch ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "tox (>=3.20.1)", "typer", "typing-extensions (>=3.10.0.0)", "xarray ; python_version < \"3.14.0\""]
doc-rtd = ["autoapi (>=0.9.0)", "pydata-sphinx-theme (<=0.7.2)", "setuptools", "sphinx (>=4.2.0,<6.0.0)", "sphinxext-opengraph (>=0.7.5)"]
test = ["celery", "click", "coverage (>=5.5)", "equinox ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "fastmcp ; python_version > \"3.9.0\" and python_version < \"3.14.0\"", "jax[cpu] ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "jaxtyping ; sys_platform == \"linux\"", "langchain ; python_version < \"3.14.0\" and sys_platform != \"darwin\" and platform_python_implementation != \"PyPy\"", "mypy (>=0.800) ; platform_python_implementation != \"PyPy\"", "nuitka (>=1.2.6) ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "numba ; python_version < \"3.14.0\"", "numpy ; python_version < \"3.14.0\" and sys_platform != \"darwin\" and platform_python_implementation != \"PyPy\"", "pandera (>=0.26.0) ; python_version < \"3.14.0\"", "polars ; python_version < \"3.14.0\"", "pygments", "pyright (>=1.1.370)", "pytest (>=4.0.0)", "rich-click", "sphinx", "sqlalchemy", "torch ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "tox (>=3.20.1)", "typer", "typing-extensions (>=3.10.0.0)", "xarray ; python_version < \"3.14.0\""]
test-tox = ["celery", "click", "equinox ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "fastmcp ; python_version > \"3.9.0\" and python_version < \"3.14.0\"", "jax[cpu] ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "jaxtyping ; sys_platform == \"linux\"", "langchain ; python_version < \"3.14.0\" and sys_platform != \"darwin\" and platform_python_implementation != \"PyPy\"", "mypy (>=0.800) ; platform_python_implementation != \"PyPy\"", "nuitka (>=1.2.6) ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "numba ; python_version < \"3.14.0\"", "numpy ; python_version < \"3.14.0\" and sys_platform != \"darwin\" and platform_python_implementation != \"PyPy\"", "pandera (>=0.26.0) ; python_version < \"3.14.0\"", "polars ; python_version < \"3.14.0\"", "pygments", "pyright (>=1.1.370)", "pytest (>=4.0.0)", "rich-click", "sphinx", "sqlalchemy", "torch ; sys_platform == \"linux\" and python_version < \"3.14.0\"", "typer", "typing-extensions (>=3.10.0.0)", "xarray ; python_version < \"3.14.0\""]
test-tox-coverage = ["coverage (>=5.5)"]
[[package]]
name = "certifi"
version = "2025.10.5"
@ -174,4 +193,4 @@ zstd = ["zstandard (>=0.18.0)"]
[metadata]
lock-version = "2.1"
python-versions = ">=3.13"
content-hash = "bcb786a9953b63169bdbd028399b76d053f04ef56d967cd750f3f9cca3f67627"
content-hash = "3f5fbe1c67324920f0a88200610bdf594bd4839fa97e478499b1e200f939a0a0"

3
pyproject.toml
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@ -9,7 +9,8 @@ readme = "README.md"
requires-python = ">=3.13"
dependencies = [
"requests (>=2.32.5,<3.0.0)",
"python-dotenv (>=1.1.1,<2.0.0)"
"python-dotenv (>=1.1.1,<2.0.0)",
"beartype (>=0.22.2,<0.23.0)"
]