Initial commit

Author: MDUYN

README.md

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+# PyIndicators
+
+PyIndicators is a powerful and user-friendly Python library for technical analysis indicators and metrics. Written entirely in Python, it requires no external dependencies, ensuring seamless integration and ease of use.
+
+## Features
+
+* Native Python implementation
+* Supports both pandas dataframes and polars dataframes
+
+## Indicators
+
+### Trend Indicators
+
+#### Simple Moving Average (SMA)
+
+```python
+from polars import DataFrame as plDataFrame
+from pandas import DataFrame as pdDataFrame
+
+from pyindicators import sma
+
+# Polars DataFrame
+pl_df = plDataFrame({"close": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]})
+
+# Pandas DataFrame
+pd_df = pdDataFrame({"close": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]})
+
+# Calculate SMA for Polars DataFrame
+pl_df = sma(pl_df, "close", 3)
+pl_df.show(10)
+
+# Calculate SMA for Pandas DataFrame
+pd_df = sma(pd_df, "close", 3)
+print(pd_df)
+```
+
+#### Exponential Moving Average (EMA)
+
+```python
+from polars import DataFrame as plDataFrame
+from pandas import DataFrame as pdDataFrame
+
+from pyindicators import ema
+
+# Polars DataFrame
+pl_df = plDataFrame({"close": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]})
+# Pandas DataFrame
+pd_df = pdDataFrame({"close": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]})
+
+# Calculate EMA for Polars DataFrame
+pl_df = ema(pl_df, "close", 3)
+pl_df.show(10)
+
+# Calculate EMA for Pandas DataFrame
+pd_df = ema(pd_df, "close", 3)
+print(pd_df)
+```
+
+### Momentum Indicators
+
+#### Relative Strength Index (RSI)
+
+```python
+from polars import DataFrame as plDataFrame
+from pandas import DataFrame as pdDataFrame
+
+from pyindicators import rsi
+
+# Polars DataFrame
+pl_df = plDataFrame({"close": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]})
+# Pandas DataFrame
+pd_df = pdDataFrame({"close": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]})
+
+# Calculate RSI for Polars DataFrame
+pl_df = rsi(pl_df, "close", 14)
+pl_df.show(10)
+
+# Calculate RSI for Pandas DataFrame
+pd_df = rsi(pd_df, "close", 14)
+print(pd_df)
+```

pyindicators/__init__.py

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+[tool.poetry]
+name = "pyindicators"
+version = "0.1.0"
+description = "PyIndicators is a powerful Python library designed to simplify technical analysis in financial markets. Whether you're a seasoned quant or a novice trader, PyIndicators provides a user-friendly interface for integrating a wide range of technical indicators into your data analysis and trading strategies."
+authors = ["Marc van Duyn"]
+readme = "README.md"
+
+[tool.poetry.dependencies]
+python = "^3.9"
+
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"