Commit 1e02cdc7 authored by Martin Bauer's avatar Martin Bauer
Browse files

Separated modules into subfolders with own setup.py

This restructuring allows for easier separation of modules into
separate repositories later. Also, now pip install with repo url can be
used.

The setup.py files have also been updated to correctly reference each
other. Module versions are not extracted from git state
parent b91e6990
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include README.md
include COPYING.txt
pystencils
==========
![alt text](doc/img/logo.png)
class NestedScopes:
"""Symbol visibility model using nested scopes
- every accessed symbol that was not defined before, is added as a "free parameter"
- free parameters are global, i.e. they are not in scopes
- push/pop adds or removes a scope
>>> s = NestedScopes()
>>> s.access_symbol("a")
>>> s.is_defined("a")
False
>>> s.free_parameters
{'a'}
>>> s.define_symbol("b")
>>> s.is_defined("b")
True
>>> s.push()
>>> s.is_defined_locally("b")
False
>>> s.define_symbol("c")
>>> s.pop()
>>> s.is_defined("c")
False
"""
def __init__(self):
self.free_parameters = set()
self._defined = [set()]
def access_symbol(self, symbol):
if not self.is_defined(symbol):
self.free_parameters.add(symbol)
def define_symbol(self, symbol):
self._defined[-1].add(symbol)
def is_defined(self, symbol):
return any(symbol in scopes for scopes in self._defined)
def is_defined_locally(self, symbol):
return symbol in self._defined[-1]
def push(self):
self._defined.append(set())
def pop(self):
self._defined.pop()
assert self.depth >= 1
@property
def depth(self):
return len(self._defined)
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
import os
import sys
sys.path.insert(0, os.path.abspath('..'))
sys.path.insert(0, os.path.abspath('../..'))
from sphinx_doc_conf import *
project = 'pystencils'
html_logo = "img/logo.png"
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pystencils
==========
Welcome to the documentation of the pystencils code generation tool for stencil codes.
pystencils can help you to generate blazingly fast code for image processing, numerical simulations or any other task involving numpy arrays.
.. toctree::
:maxdepth: 2
sphinx/tutorials.rst
sphinx/api.rst
.. image:: /img/pystencils_arch_block_diagram.svg
:height: 450px
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