Added setup.py, updated gitignore. Fixed deprecation in config.

.gitignore

@@ -1,3 +1,7 @@
 doc/build
 doc/static
-.idea
+.idea
+.pytest_cache
+build
+dist
+src/random_events.egg-info

setup.py

@@ -0,0 +1,44 @@
+from setuptools import setup
+import os
+import codecs
+
+long_description = """Probabilistic Machine Learning frequently requires descriptions of random variables and events
+that are shared among many packages.This package provides a common interface for describing random variables and events,
+ providing usable and easily extensible classes."""
+
+
+def read(rel_path):
+    here = os.path.abspath(os.path.dirname(__file__))
+    with codecs.open(os.path.join(here, rel_path), 'r') as fp:
+        return fp.read()
+
+
+def get_version(rel_path):
+    for line in read(rel_path).splitlines():
+        if line.startswith('__version__'):
+            delim = '"' if '"' in line else "'"
+            return line.split(delim)[1]
+    else:
+        raise RuntimeError("Unable to find version string.")
+
+
+def requirements():
+    with open('requirements.txt', 'r') as f:
+        return [_.strip() for _ in f.readlines() if _.strip()]
+
+
+setup(name='random_events',
+      version=get_version(os.path.join("src", "random_events",  "__init__.py")),
+      description='Define random events for probabilistic reasoning',
+      long_description=long_description,
+      long_description_content_type='text/plain',
+      author='Tom Schierenbeck',
+      author_email='[email protected]',
+      url='https://github.com/tomsch420/random-events',
+      packages=['random_events'],
+      install_requires=['setuptools'] + requirements(),
+      keywords='random events probabilistic machine learning probability theory variables',
+      project_urls={'Source': 'https://github.com/tomsch420/random-events',
+                    'Documentation': 'TODO'},
+      python_requires='>=3.6',
+      package_dir={'': 'src'},)

src/random_events/__init__.py

@@ -0,0 +1 @@
+__version__ = '1.0.0'

src/random_events/variables.py

@@ -44,8 +44,7 @@ class Continuous(Variable):
     Class for real valued random variables.
     """
 
-    class Config:
-        arbitrary_types_allowed = True
+    model_config = pydantic.ConfigDict(arbitrary_types_allowed=True)
 
     domain: portion.Interval = portion.open(-portion.inf, portion.inf)