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bpo-40222: Mark exception table function in the dis module as private #95961

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Merged
merged 1 commit into from
Aug 14, 2022
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bpo-40222: Mark exception table function in the dis module as private #95961

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16 changes: 8 additions & 8 deletions Lib/dis.py
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Original file line number Diff line number Diff line change
Expand Up @@ -394,7 +394,7 @@ def _get_name_info(name_index, get_name, **extrainfo):
else:
return UNKNOWN, ''

def parse_varint(iterator):
def _parse_varint(iterator):
b = next(iterator)
val = b & 63
while b&64:
Expand All @@ -403,16 +403,16 @@ def parse_varint(iterator):
val |= b&63
return val

def parse_exception_table(code):
def _parse_exception_table(code):
iterator = iter(code.co_exceptiontable)
entries = []
try:
while True:
start = parse_varint(iterator)*2
length = parse_varint(iterator)*2
start = _parse_varint(iterator)*2
length = _parse_varint(iterator)*2
end = start + length
target = parse_varint(iterator)*2
dl = parse_varint(iterator)
target = _parse_varint(iterator)*2
dl = _parse_varint(iterator)
depth = dl >> 1
lasti = bool(dl&1)
entries.append(_ExceptionTableEntry(start, end, target, depth, lasti))
Expand Down Expand Up @@ -527,7 +527,7 @@ def _get_instructions_bytes(code, varname_from_oparg=None,
def disassemble(co, lasti=-1, *, file=None, show_caches=False, adaptive=False):
"""Disassemble a code object."""
linestarts = dict(findlinestarts(co))
exception_entries = parse_exception_table(co)
exception_entries = _parse_exception_table(co)
_disassemble_bytes(_get_code_array(co, adaptive),
lasti, co._varname_from_oparg,
co.co_names, co.co_consts, linestarts, file=file,
Expand Down Expand Up @@ -717,7 +717,7 @@ def __init__(self, x, *, first_line=None, current_offset=None, show_caches=False
self._linestarts = dict(findlinestarts(co))
self._original_object = x
self.current_offset = current_offset
self.exception_entries = parse_exception_table(co)
self.exception_entries = _parse_exception_table(co)
self.show_caches = show_caches
self.adaptive = adaptive

Expand Down