Python updates (#168)

* add __version__ to python

* update cryo_python to cryo

README.md

@@ -42,6 +42,8 @@ For a more complex example, see the [Uniswap Example](./examples/uniswap.sh).
 
 ## Installation
 
+The simplest way to use `cryo` is as a cli tool:
+
 #### Method 1: install from source
 
 ```bash
@@ -62,16 +64,20 @@ This method requires having rust installed. See [rustup](https://rustup.rs/) for
 
 Make sure that `~/.cargo/bin` is on your `PATH`. One way to do this is by adding the line `export PATH="$HOME/.cargo/bin:$PATH"` to your `~/.bashrc` or `~/.profile`.
 
-#### Installing `cryo_python` from pypi
+### Python Instalation
+
+`cryo` can also be installed as a python package:
+
+#### Installing `cryo` python from pypi
 
 (make sure rust is installed first, see [rustup](https://www.rust-lang.org/tools/install))
 
 ```bash
 pip install maturin
-pip install cryo_python
+pip install cryo
 ```
 
-#### Installing `cryo_python` from source
+#### Installing `cryo` python from source
 
 ```bash
 pip install maturin

book/cryo_python/installation.md

@@ -1,7 +1,7 @@
 
 ## Installation
 
-There are two main options for installing `cryo_python`.
+There are two main options for installing `cryo`.
 
 Installing from pip is faster and does not require rust to be installed.
 
@@ -10,7 +10,7 @@ Installing from source allows using the latest unreleased version of cryo.
 #### Option 1: Install from pip
 
 ```
-pip install cryo_python
+pip install cryo
 ```
 
 #### Option 2: Install from source

crates/python/pyproject.toml

@@ -3,7 +3,7 @@ requires = ["maturin>=1.1,<2.0"]
 build-backend = "maturin"
 
 [project]
-name = "cryo_python"
+name = "cryo"
 description = "cryo is the easiest way to extract blockchain data to parquet, csv, json, or a python dataframe."
 requires-python = ">=3.7"
 classifiers = [

crates/python/python/cryo/__init__.py

@@ -2,6 +2,7 @@
 
 # ruff: noqa: F401
 
+from ._cryo_rust import __version__
 from ._freeze import async_freeze
 from ._freeze import freeze
 from ._collect import async_collect

crates/python/rust/lib.rs

@@ -17,5 +17,6 @@ fn cryo_rust(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_function(wrap_pyfunction!(sum_as_string, m)?)?;
     m.add_function(wrap_pyfunction!(freeze_adapter::_freeze, m)?)?;
     m.add_function(wrap_pyfunction!(collect_adapter::_collect, m)?)?;
+    m.add("__version__", env!("CARGO_PKG_VERSION"))?;
     Ok(())
 }