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Merged
youknowone merged 7 commits into from
Jan 10, 2026
Merged

Remove _dis module #6690

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376d5ba
Remove `_dis` module
ShaharNaveh Jan 10, 2026
ec25472
Adjust CodeFlag
ShaharNaveh Jan 10, 2026
24444cb
Fix jit
ShaharNaveh Jan 10, 2026
958792f
Merge remote-tracking branch 'upstream/main' into try-update-dis
ShaharNaveh Jan 10, 2026
0c735b0
Unmark passing test
ShaharNaveh Jan 10, 2026
022dbc5
Unmark more tests
ShaharNaveh Jan 10, 2026
e7f3b08
Trigger CI
ShaharNaveh Jan 10, 2026
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Remove _dis module
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@ShaharNaveh
ShaharNaveh committed Jan 10, 2026
commit 376d5ba8355ec881c95d5e57efebbd8a6d9659d6
8 changes: 1 addition & 7 deletions Lib/dis.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@

from _opcode import get_executor


__all__ = ["code_info", "dis", "disassemble", "distb", "disco",
"findlinestarts", "findlabels", "show_code",
"get_instructions", "Instruction", "Bytecode"] + _opcodes_all
Expand Down Expand Up @@ -1052,9 +1051,6 @@ def dis(self):
return output.getvalue()


from _dis import * # TODO: RUSTPYTHON; Remove this import (and module)


def main(args=None):
import argparse

Expand All @@ -1073,9 +1069,7 @@ def main(args=None):
with open(args.infile, 'rb') as infile:
source = infile.read()
code = compile(source, name, "exec")
# TODO: RUSTPYTHON; Add support for `show_caches` & `show_offsets` arguments
# dis(code, show_caches=args.show_caches, show_offsets=args.show_offsets)
dis(code)
dis(code, show_caches=args.show_caches, show_offsets=args.show_offsets)

if __name__ == "__main__":
main()
10 changes: 0 additions & 10 deletions Lib/test/test_dis.py
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Original file line number Diff line number Diff line change
Expand Up @@ -971,11 +971,9 @@ def test_bug_1333982(self):

self.do_disassembly_test(bug1333982, dis_bug1333982)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_bug_42562(self):
self.do_disassembly_test(bug42562, dis_bug42562)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_bug_45757(self):
# Extended arg followed by NOP
self.do_disassembly_test(code_bug_45757, dis_bug_45757)
Expand All @@ -997,7 +995,6 @@ def test_intrinsic_1(self):
self.do_disassembly_test("+a", dis_intrinsic_1_5)
self.do_disassembly_test("(*a,)", dis_intrinsic_1_6)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_intrinsic_2(self):
self.assertIn("CALL_INTRINSIC_2 1 (INTRINSIC_PREP_RERAISE_STAR)",
self.get_disassembly("try: pass\nexcept* Exception: x"))
Expand Down Expand Up @@ -1059,19 +1056,16 @@ def test_disassemble_static_method(self):
def test_disassemble_class_method(self):
self.do_disassembly_test(_C.cm, dis_c_class_method)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_disassemble_generator(self):
gen_func_disas = self.get_disassembly(_g) # Generator function
gen_disas = self.get_disassembly(_g(1)) # Generator iterator
self.assertEqual(gen_disas, gen_func_disas)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_disassemble_async_generator(self):
agen_func_disas = self.get_disassembly(_ag) # Async generator function
agen_disas = self.get_disassembly(_ag(1)) # Async generator iterator
self.assertEqual(agen_disas, agen_func_disas)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_disassemble_coroutine(self):
coro_func_disas = self.get_disassembly(_co) # Coroutine function
coro = _co(1) # Coroutine object
Expand All @@ -1096,7 +1090,6 @@ def test_disassemble_try_finally(self):
self.do_disassembly_test(_tryfinally, dis_tryfinally)
self.do_disassembly_test(_tryfinallyconst, dis_tryfinallyconst)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_dis_none(self):
try:
del sys.last_exc
Expand All @@ -1108,7 +1101,6 @@ def test_dis_none(self):
pass
self.assertRaises(RuntimeError, dis.dis, None)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_dis_traceback(self):
self.maxDiff = None
try:
Expand Down Expand Up @@ -2198,14 +2190,12 @@ def test_assert_not_in_with_op_not_in_bytecode(self):
self.assertNotInBytecode(code, "LOAD_NAME")
self.assertNotInBytecode(code, "LOAD_NAME", "a")

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_assert_not_in_with_arg_not_in_bytecode(self):
code = compile("a = 1", "<string>", "exec")
self.assertInBytecode(code, "LOAD_CONST")
self.assertInBytecode(code, "LOAD_CONST", 1)
self.assertNotInBytecode(code, "LOAD_CONST", 2)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_assert_not_in_with_arg_in_bytecode(self):
code = compile("a = 1", "<string>", "exec")
with self.assertRaises(AssertionError):
Expand Down
58 changes: 0 additions & 58 deletions crates/stdlib/src/dis.rs
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This file was deleted.

2 changes: 0 additions & 2 deletions crates/stdlib/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,6 @@ mod bisect;
mod cmath;
mod contextvars;
mod csv;
mod dis;
mod gc;

mod bz2;
Expand Down Expand Up @@ -132,7 +131,6 @@ pub fn get_module_inits() -> impl Iterator<Item = (Cow<'static, str>, StdlibInit
"cmath" => cmath::make_module,
"_contextvars" => contextvars::make_module,
"_csv" => csv::make_module,
"_dis" => dis::make_module,
"faulthandler" => faulthandler::make_module,
"gc" => gc::make_module,
"_hashlib" => hashlib::make_module,
Expand Down