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Closes #15030: Make importlib.abc.PyPycLoader respect the new .pyc

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file size header field.

Thanks to Marc Abramowitz and Ronan Lamy for helping out with various
parts of the patch.
This commit is contained in:
Brett Cannon 2012-07-02 14:35:34 -04:00
parent d57caf36bd
commit 1e331560ee
5 changed files with 21 additions and 3 deletions
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8
Lib/importlib/test/source/test_abc_loader.py
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@ -148,11 +148,12 @@ def __init__(self, source, bc={}):
self.bytecode_to_path[name] = data['path']
magic = data.get('magic', imp.get_magic())
mtime = importlib._w_long(data.get('mtime', self.default_mtime))
source_size = importlib._w_long(len(self.source) & 0xFFFFFFFF)
if 'bc' in data:
bc = data['bc']
else:
bc = self.compile_bc(name)
self.module_bytecode[name] = magic + mtime + bc
self.module_bytecode[name] = magic + mtime + source_size + bc
def compile_bc(self, name):
source_path = self.module_paths.get(name, '<test>') or '<test>'
@ -344,7 +345,10 @@ def verify_bytecode(self, mock, name):
self.assertEqual(magic, imp.get_magic())
mtime = importlib._r_long(mock.module_bytecode[name][4:8])
self.assertEqual(mtime, 1)
bc = mock.module_bytecode[name][8:]
source_size = mock.module_bytecode[name][8:12]
self.assertEqual(len(mock.source) & 0xFFFFFFFF,
importlib._r_long(source_size))
bc = mock.module_bytecode[name][12:]
self.assertEqual(bc, mock.compile_bc(name))
def test_module(self):