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GH-96458: Statically initialize utf8 representation of static strings (#96481)

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Kumar Aditya 2022-09-03 12:13:08 +05:30 • committed by GitHub
parent 16c6759b37
commit 6dab8c95bd
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6 changed files with 139 additions and 165 deletions
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6
Tools/scripts/generate_global_objects.py
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@ -287,7 +287,11 @@ def generate_runtime_init(identifiers, strings):
immortal_objects.append(f'(PyObject *)&_Py_SINGLETON(strings).ascii[{i}]')
with printer.block('.latin1 =', ','):
for i in range(128, 256):
printer.write(f'_PyUnicode_LATIN1_INIT("\\x{i:02x}"),')
utf8 = ['"']
for c in chr(i).encode('utf-8'):
utf8.append(f"\\x{c:02x}")
utf8.append('"')
printer.write(f'_PyUnicode_LATIN1_INIT("\\x{i:02x}", {"".join(utf8)}),')
immortal_objects.append(f'(PyObject *)&_Py_SINGLETON(strings).latin1[{i} - 128]')
printer.write('')
with printer.block('.tuple_empty =', ','):