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Reinstat expr32 and expr1024 rules...

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to speed up handling long literal lists. See also issue #188

Update issue forms to simplfy via putting instructions as comments.
This commit is contained in:
rocky
2018-09-19 20:09:22 -04:00
parent 1cb31a85fd
commit 616e5c82f6
9 changed files with 72 additions and 16 deletions
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17
uncompyle6/parsers/parse3.py
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@@ -709,11 +709,24 @@ class Python3Parser(PythonParser):
rule = ('load_closure ::= %s%s' % (('LOAD_CLOSURE ' * v), opname))
self.add_unique_rule(rule, opname, token.attr, customize)
if not is_LOAD_CLOSURE or v == 0:
build_count = token.attr
thousands = (build_count//1024)
thirty32s = ((build_count//32) % 32)
if thirty32s > 0:
rule = "expr32 ::=%s" % (' expr' * 32)
self.add_unique_rule(rule, opname_base, build_count, customize)
pass
if thousands > 0:
self.add_unique_rule("expr1024 ::=%s" % (' expr32' * 32),
opname_base, build_count, customize)
pass
collection = opname_base[opname_base.find('_')+1:].lower()
rule = '%s ::= %s%s' % (collection, 'expr ' * v, opname)
rule = (('%s ::= ' % collection) + 'expr1024 '*thousands +
'expr32 '*thirty32s + 'expr '*(build_count % 32) + opname)
self.add_unique_rules([
'expr ::= %s' % collection,
"expr ::= %s" % collection,
rule], customize)
continue
continue
elif opname_base == 'BUILD_SLICE':
if token.attr == 2: