start rebuilding the documentation

doc/sphinx/nbackend/expressions.rst

-***********************
-Expression Manipulation
-***********************
-
-Variables and Constants
-=======================
-
-.. automodule:: pystencils.nbackend.typed_expressions
-    :members:
-
-Functions
-=========
-
-.. automodule:: pystencils.nbackend.functions
-    :members:

doc/sphinx/nbackend/type_system.rst

-***************
-The Type System
-***************
-
-.. automodule:: pystencils.nbackend.types
-    :members:

docs/.gitignore

+build

docs/Makefile

+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = source
+BUILDDIR      = build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/make.bat

+@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=source
+set BUILDDIR=build
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.https://www.sphinx-doc.org/
+	exit /b 1
+)
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+
+:end
+popd

docs/source/api/index.rst

+#############
+API Reference
+#############
+
+.. toctree::
+    :maxdepth: 2
+
+    sympyextensions/index
+    kernelcreation/index
+    types/index

docs/source/api/kernelcreation/index.rst

+***************
+Kernel Creation
+***************
+
+The primary interface for creating numerical kernels in pystencils is the function `create_kernel`.
+
+
+.. autoclass:: pystencils.CreateKernelConfig
+    :members:
+
+.. autofunction:: pystencils.create_kernel
+
+.. autoclass:: pystencils.backend.KernelFunction
+    :members:

docs/source/api/sympyextensions/astnodes.rst

+----------------
+Kernel Structure
+----------------
+
+.. automodule:: pystencils.sympyextensions.astnodes
+
+.. autoclass:: pystencils.sympyextensions.AssignmentCollection
+    :members:
+

docs/source/api/sympyextensions/field.rst

+-------------------------
+Fields (pystencils.field)
+-------------------------
+
+.. automodule:: pystencils.field
+    :members:
+
+.. autoclass:: pystencils.sympyextensions.ConditionalFieldAccess
+    :members:

docs/source/api/sympyextensions/index.rst

+*****************
+Symbolic Language
+*****************
+
+.. toctree::
+    :maxdepth: 1
+
+    field
+    astnodes
+

docs/source/api/types/basic_types.rst

+
+Data Type Class Hierarchy
+-------------------------
+
+.. automodule:: pystencils.types.basic_types
+    :members:

docs/source/api/types/index.rst

+**********
+Data Types
+**********
+
+Type System Module (pystencils.types)
+-------------------------------------
+
+.. automodule:: pystencils.types
+
+.. autofunction:: pystencils.types.create_type
+.. autofunction:: pystencils.types.create_numeric_type
+
+.. toctree::
+    :maxdepth: 1
+
+    basic_types
+    quick
+

docs/source/api/types/quick.rst

+Data Type Abbreviations
+-----------------------
+
+
+.. automodule:: pystencils.types.quick
+    :members:
\ No newline at end of file

doc/sphinx/nbackend/arrays.rst → docs/source/backend/arrays.rst

@@ -2,5 +2,5 @@
 Arrays
 ******
 
-.. automodule:: pystencils.nbackend.arrays
+.. automodule:: pystencils.backend.arrays
     :members:

doc/sphinx/nbackend/ast.rst → docs/source/backend/ast.rst

@@ -2,5 +2,8 @@
 Abstract Syntax Tree
 ********************
 
-.. automodule:: pystencils.nbackend.ast
+.. automodule:: pystencils.backend.ast.structural
+    :members:
+
+.. automodule:: pystencils.backend.ast.expressions
     :members:

doc/sphinx/nbackend/index.rst → docs/source/backend/index.rst

-#############################################################
-Developer's Reference: Code Generation Backend (``nbackend``)
-#############################################################
+##############################################
+Developer's Reference: Code Generation Backend
+##############################################
 
 
 These pages provide a detailed overview of the next-gen code generation backend ``nbackend`` currently being
@@ -11,8 +11,6 @@ all code generation functionality currently implemented in *pystencils* version
     :maxdepth: 1
     
     rationale
-    type_system
-    expressions
     arrays
     ast
     kernelcreation

doc/sphinx/nbackend/jit.rst → docs/source/backend/jit.rst

@@ -2,5 +2,5 @@
 Just-In-Time Compilation
 ************************
 
-.. automodule:: pystencils.nbackend.jit
+.. automodule:: pystencils.backend.jit
     :members:

doc/sphinx/nbackend/kernelcreation.rst → docs/source/backend/kernelcreation.rst

@@ -2,5 +2,5 @@
 Kernel Creation
 ***************
 
-.. automodule:: pystencils.nbackend.kernelcreation
+.. automodule:: pystencils.kernelcreation