pymbolic

pymbolic copied to clipboard

kaushikcfd

Method for removing the `__getinitargs__` and `init_arg_names` boilerplate.

1

I was playing with the library, and I noticed that expressions seem to require these boilerplate `__getinitargs__` and `init_arg_names` methods. Given that this is Python 3.6+ it should be easy...

Erotemic

Applicability for Image Domain Delayed Operation Problem

3

I'm currently working on code to perform "delayed operations" on images. After working at it for awhile I'm realizing that what I'm writing is really an expression tree, and what...

Erotemic

Use a better parser

3

Maybe antlr?

isuruf

Minimal reproducer: ```python In [1]: import pymbolic as p In [2]: p.parse("True") Out[2]: Variable('True') In [3]: p.parse("False") Out[3]: Variable('False') ```

kaushikcfd

Mapper for deriving subexpressions as a list

1

Is there a mapper for listing all subexpressions of an expression? For example, `x + 2*y` becomes `[x + 2*y, 2*y, x, y]`, sorted based on precedence. Otherwise, if you...

redrossa

Moved to pytools.dot. Needs https://github.com/inducer/pytools/pull/151 (and a new pytools release)

matthiasdiener

Base expression node types on `dataclasses`

16

inducer

Test missing assertions

3

The following test doesn't seem to be making any assertions about expected behavior: https://github.com/inducer/pymbolic/blob/13e83df783d00a74b0d13d690f8f96d806646e13/test/test_pymbolic.py#L85-L94

iandinwoodie

inducer