Meta
A Pure Python module containing a framework to manipulate and analyze python abstract syntax trees and bytecode.
Example
This shows how to take python source to a code object and back again from within python:
import meta, ast
source = '''
a = 1
b = 2
c = (a ** b)
'''
mod = ast.parse(source, '<nofile>', 'exec')
code = compile(mod, '<nofile>', 'exec')
mod2 = meta.decompile(code)
source2 = meta.dump_python_source(mod2)
assert source == source2This shows the depyc script. The script compiles itself, and then the compiled script extracts itself:
DEPYC_FILE=`python -c"import meta.scripts.depyc; print meta.scripts.depyc.__file__"`
depyc $DEPYC_FILE --pyc > depycX.pyc
python -m depycX depycX.pyc --python > depycX.py
echo depycX.pyNotes
Meta is python3 compliant (mostly)
Bugs
The decompliler does not yet support complex list/set/dict - comprehensions
Testing
python -m unittest discover meta
testVersioning
From the version 1.0.0, Meta follows Semantic Versioning. The version X.Y.Z indicates:
X is the major version (backward-incompatible),
Y is the minor version (backward-compatible), and
Z is the patch version (backward-compatible bug fix).
Prior to version 1.0.0, custom versioning scheme was used.
Release files for meta 1.0.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| meta-1.0.2.tar.gz | 49.3 kB | Details |
Release files / meta-1.0.2.tar.gz
| Download URL | meta-1.0.2.tar.gz |
|---|---|
| Size | 49.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
35bbd24f212c09e04836ef4cac3e3a0e16e24e89e5452c6072a517bf674b0676
|
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BLAKE2b-256 checksum How to use checksums |
784ebf6414dd628664eee7d03831f36fe9ffd43708c36c8bd43ae56ebe7cd69d
|
| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/1.11.0 pkginfo/1.4.2 requests/2.19.1 setuptools/20.10.1 requests-toolbelt/0.8.0 tqdm/4.24.0 CPython/3.5.2+
|
