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Some PyPY 3.7 support

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* Handle CALL_METHOD_KW
* adjust PyPY 3.7 assert stmts
* misc administrivia
This commit is contained in:
rocky
2021-11-21 14:04:34 -05:00
parent d752f63d12
commit 2ed211e0d4
9 changed files with 93 additions and 16 deletions
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47
uncompyle6/semantics/customize.py
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@@ -16,9 +16,9 @@
"""Isolate Python version-specific semantic actions here.
"""
from uncompyle6.semantics.consts import PRECEDENCE, TABLE_R, TABLE_DIRECT
from uncompyle6.parsers.treenode import SyntaxTree
from uncompyle6.semantics.consts import INDENT_PER_LEVEL, PRECEDENCE, TABLE_R, TABLE_DIRECT
from uncompyle6.semantics.helper import flatten_list
from uncompyle6.scanners.tok import Token
@@ -28,9 +28,10 @@ def customize_for_version(self, is_pypy, version):
# PyPy changes
#######################
TABLE_DIRECT.update({
'assert_pypy': ( '%|assert %c\n' , (1, 'assert_expr') ),
# This is as a result of an if transoration
'assert0_pypy': ( '%|assert %c\n' , (0, 'assert_expr') ),
"assert": ("%|assert %c\n", 0),
"assert_pypy": ( '%|assert %c\n' , (1, 'assert_expr') ),
# This is as a result of an if transformation
'assert0_pypy': ( '%|assert %c\n' , 0),
'assert_not_pypy': ( '%|assert not %c\n' , (1, 'assert_exp') ),
'assert2_not_pypy': ( '%|assert not %c, %c\n' , (1, 'assert_exp'),
@@ -42,6 +43,42 @@ def customize_for_version(self, is_pypy, version):
'assign3_pypy': ( '%|%c, %c, %c = %c, %c, %c\n', 5, 4, 3, 0, 1, 2 ),
'assign2_pypy': ( '%|%c, %c = %c, %c\n', 3, 2, 0, 1),
})
if version[:2] == (3, 7):
def n_call_kw_pypy37(node):
self.template_engine(("%p(", (0, 100)), node)
assert node[-1] == "CALL_METHOD_KW"
pypy_kw_keys = node[-2]
assert pypy_kw_keys == "pypy_kw_keys"
flat_elems = flatten_list(node[1:-2])
# FIXME zip pypy_kw_keys and elems
self.indent_more(INDENT_PER_LEVEL)
sep = ""
n = len(flat_elems)
kw_keys_tuple = pypy_kw_keys[0].attr
assert n == len(kw_keys_tuple)
for i in range(n):
elem = flat_elems[i]
assert elem == "expr"
line_number = self.line_number
value = self.traverse(elem)
if line_number != self.line_number:
sep += "\n" + self.indent + INDENT_PER_LEVEL[:-1]
pass
self.write(sep)
self.write(f"{kw_keys_tuple[i]}={value}")
sep = ", "
pass
self.write(")")
self.prune()
self.n_call_kw_pypy37 = n_call_kw_pypy37
else:
########################
# Without PyPy