Byte-code and ast programming tools
Project description
Meta
A Pure Python module containing a framework to manipulate and analyze python ast’s 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 == source2
This 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.py
Notes
Meta is python3 compliant (mostly)
Bugs
The decompliler does not yet support complex list/set/dict - comprehensions
Testing
python -m unittest discover meta
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
meta-0.3.0.tar.gz
(44.0 kB
view details)
File details
Details for the file meta-0.3.0.tar.gz.
File metadata
- Download URL: meta-0.3.0.tar.gz
- Upload date:
- Size: 44.0 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 1afae12c66af7026c25f152f751f051636ec3b1a934e97257f5b662f7b165538 |
|
| MD5 | a19164993a4515996c486df70ef1a4f3 |
|
| BLAKE2b-256 | b553c9966eb3bca5f5f68506fa3b34faa8fc2edd054d946f9f9772aeaae8a47a |
