astmath

Evaluate Python arithemetic expressions safely.

This package can help evaluate Python expressions, without any risk of code execution.

Installation

pip install astmath

Usage

Use it in the CLI:

$ astmath '40 + 2'
42
$ astmath '"foobar" * 2'
foobarfoobar

Or via the API:

>>> import astmath
>>> astmath.eval("2 + 3 * 4")
14
>>> astmath.eval("foo" * 3)
'foofoofoo'

Local Development / Testing

Create and activate a virtual environment
Run pip install -r requirements-dev.txt to do an editable install
Run pytest to run tests

Type Checking

Run mypy .

Create and upload a package to PyPI

Make sure to bump the version in setup.cfg.

Then run the following commands:

rm -rf build dist
python setup.py sdist bdist_wheel

Then upload it to PyPI using twine:

twine upload dist/*

Metadata

Release files for astmath 0.1.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for astmath 0.1.0
File	Size	Uploaded	Provenance
astmath-0.1.0.tar.gz	3.5 kB	May 22, 2023	Without provenance	Details

Built distribution (wheel)

Table of built distributions (wheels) for astmath 0.1.0
File	Interpreter	ABI	Platform	Reset
astmath-0.1.0-py3-none-any.whl 4.2 kB May 22, 2023 Without provenance	Python 3	none	any	Details

Total release size: 7.7 kB

Release files / astmath-0.1.0.tar.gz

Download URL	astmath-0.1.0.tar.gz
Size	3.5 kB
Tags	Source
SHA-256 checksum How to use checksums	`42349944806e06cbfdc5a2e0c83eb301a061216ab61b494878ff43ba49cefc1f`
BLAKE2b-256 checksum How to use checksums	`e2c33b730aaac52b513396f9180381675a74bdc4f8d7e5868f876027dc8baf6c`
Upload date	May 22, 2023
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/4.0.2 CPython/3.11.2`

Release files / astmath-0.1.0-py3-none-any.whl

Download URL	astmath-0.1.0-py3-none-any.whl
Size	4.2 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`9f7e7d6c091eff8a469d31f0bf6db252f49171d80cf916a2059b991e948b9c6b`
BLAKE2b-256 checksum How to use checksums	`bd1e464987272df3309144bea7f512f3889db30784f30dfc09797f69c5c18b8e`
Upload date	May 22, 2023
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/4.0.2 CPython/3.11.2`

Security for astmath 0.1.0

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Release history Release notifications | RSS feed

This release

0.1.0 This release

May 22, 2023 2 release files No provenance

astmath 0.1.0