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use print_readable for submodules #74

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merged 6 commits into from
Dec 7, 2024
Merged

use print_readable for submodules #74

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beed3b2
use submodules
youkaichao Dec 6, 2024
87f5c38
fix python 3.7
youkaichao Dec 6, 2024
810a8fb
add import torch
youkaichao Dec 6, 2024
d1c71d6
live debugging
youkaichao Dec 6, 2024
f03fd0e
fix export
youkaichao Dec 6, 2024
614f4e5
comment
youkaichao Dec 7, 2024
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2 changes: 1 addition & 1 deletion .github/workflows/test_decompile.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ on:
jobs:
build:

runs-on: ubuntu-latest
runs-on: ubuntu-22.04 # ubuntu-latest does not support python 3.7
strategy:
fail-fast: false
matrix:
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20 changes: 16 additions & 4 deletions depyf/explain/patched_lazy_format_graph_code.py
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Expand Up @@ -24,8 +24,12 @@ def patched_lazy_format_graph_code(name, gm, maybe_id=None, **kwargs):
# update file path
filepath = inspect.getsourcefile(fn)
# try to use verbose code with type and shape annotations
src = "from __future__ import annotations\n" + \
gm._graph.python_code(root_module="self", verbose=True).src
use_gm = True

# use `print_readable` because it can include submodules
src = "from __future__ import annotations\nimport torch\n" + \
gm.print_readable(print_output=False)
src = src.replace("<lambda>", "GraphModule")
try:
compile(src, "noname", "exec")
except Exception as e:
Expand All @@ -38,13 +42,21 @@ def patched_lazy_format_graph_code(name, gm, maybe_id=None, **kwargs):
commented_src += "".join(["# " + line +
"\n" for line in src.splitlines()])
src = simple_code + commented_src
use_gm = False
if filepath is not None:
new_filepath = write_code_to_file_template(
src, os.path.dirname(filepath) + "/" + file_name + "." + "%s" + ".py")
scope = fn.__globals__
exec(compile(src, filename=new_filepath, mode="exec"), scope)
fn.__code__ = scope[fn.__name__].__code__
del scope[fn.__name__]
if use_gm:
import torch
classes = [v for v in scope.values() if isinstance(v, type) and issubclass(v, torch.nn.Module)]
assert len(classes) == 1
module_class = classes[0]
fn.__code__ = getattr(module_class, fn.__name__).__code__
else:
fn.__code__ = scope[fn.__name__].__code__
del scope[fn.__name__]

# =========================================
# original code of `lazy_format_graph_code`
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