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-0.2.1.tar.gz
(38.2 kB
view details)
File details
Details for the file meta-0.2.1.tar.gz.
File metadata
- Download URL: meta-0.2.1.tar.gz
- Upload date:
- Size: 38.2 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 9c0d2b37d05ff42ebf5a1e4108ca86c0826a34ed78259e33799081f4c9860487 |
|
| MD5 | 433326f062a6b5bb559b93311b5fdb9a |
|
| BLAKE2b-256 | 7a3e41abb32d74e18f9dc4455318e835d3374abe2cea2d93962554360c602aa8 |
