Change module import name from pals-schema to pals (#25)

Keep the distribution name as `pals-schema`, but change the import name
to `pals`. Close #23.

With these changes:
- Users will install the package with `pip install pals-schema`.
- Users will import the module with `import pals`.
- New PyPI package version: 0.2.0.

---------

Co-authored-by: Axel Huebl <[email protected]>

Author: EZoni

examples/fodo.py

@@ -6,10 +6,10 @@
 # Add the parent directory to sys.path
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "../src/")))
 
-from pals_schema.MagneticMultipoleParameters import MagneticMultipoleParameters
-from pals_schema.Drift import Drift
-from pals_schema.Quadrupole import Quadrupole
-from pals_schema.BeamLine import BeamLine
+from pals.MagneticMultipoleParameters import MagneticMultipoleParameters
+from pals.Drift import Drift
+from pals.Quadrupole import Quadrupole
+from pals.BeamLine import BeamLine
 
 
 def main():

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pals_schema"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
   "pydantic",
   "pyyaml",
@@ -47,3 +47,6 @@ test = ["pytest"]
 Documentation = "https://pals-project.readthedocs.io"
 Repository = "https://github.com/campa-consortium/pals-python"
 Issues = "https://github.com/campa-consortium/pals-python/issues"
+
+[tool.setuptools.packages.find]
+where = ["src"]

src/pals_schema/BaseElement.py renamed to src/pals/BaseElement.py

@@ -1,10 +1,10 @@
 from pydantic import ConfigDict, Field, model_validator
 from typing import Annotated, List, Literal, Union
 
-from pals_schema.BaseElement import BaseElement
-from pals_schema.ThickElement import ThickElement
-from pals_schema.Drift import Drift
-from pals_schema.Quadrupole import Quadrupole
+from pals.BaseElement import BaseElement
+from pals.ThickElement import ThickElement
+from pals.Drift import Drift
+from pals.Quadrupole import Quadrupole
 
 
 class BeamLine(BaseElement):

src/pals_schema/BeamLine.py renamed to src/pals/BeamLine.py

@@ -8,12 +8,12 @@
 
 from pydantic import ValidationError
 
-from pals_schema.MagneticMultipoleParameters import MagneticMultipoleParameters
-from pals_schema.BaseElement import BaseElement
-from pals_schema.ThickElement import ThickElement
-from pals_schema.Drift import Drift
-from pals_schema.Quadrupole import Quadrupole
-from pals_schema.BeamLine import BeamLine
+from pals.MagneticMultipoleParameters import MagneticMultipoleParameters
+from pals.BaseElement import BaseElement
+from pals.ThickElement import ThickElement
+from pals.Drift import Drift
+from pals.Quadrupole import Quadrupole
+from pals.BeamLine import BeamLine
 
 
 def test_BaseElement():