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(merge from 3.5) Issue python#26662: Set PYTHON_FOR_GEN in configure
as the Python program to be used for file generation during the build.
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,32 +1,43 @@ | ||
#!/usr/bin/python | ||
# Usage: typeslots.py < Include/typeslots.h > typeslots.inc | ||
# Usage: typeslots.py < Include/typeslots.h typeslots.inc | ||
|
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import sys, re | ||
|
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print("/* Generated by typeslots.py */") | ||
res = {} | ||
for line in sys.stdin: | ||
m = re.match("#define Py_([a-z_]+) ([0-9]+)", line) | ||
if not m: | ||
continue | ||
member = m.group(1) | ||
if member.startswith("tp_"): | ||
member = "ht_type."+member | ||
elif member.startswith("am_"): | ||
member = "as_async."+member | ||
elif member.startswith("nb_"): | ||
member = "as_number."+member | ||
elif member.startswith("mp_"): | ||
member = "as_mapping."+member | ||
elif member.startswith("sq_"): | ||
member = "as_sequence."+member | ||
elif member.startswith("bf_"): | ||
member = "as_buffer."+member | ||
res[int(m.group(2))] = member | ||
def generate_typeslots(out=sys.stdout): | ||
out.write("/* Generated by typeslots.py */\n") | ||
res = {} | ||
for line in sys.stdin: | ||
m = re.match("#define Py_([a-z_]+) ([0-9]+)", line) | ||
if not m: | ||
continue | ||
member = m.group(1) | ||
if member.startswith("tp_"): | ||
member = "ht_type."+member | ||
elif member.startswith("am_"): | ||
member = "as_async."+member | ||
elif member.startswith("nb_"): | ||
member = "as_number."+member | ||
elif member.startswith("mp_"): | ||
member = "as_mapping."+member | ||
elif member.startswith("sq_"): | ||
member = "as_sequence."+member | ||
elif member.startswith("bf_"): | ||
member = "as_buffer."+member | ||
res[int(m.group(2))] = member | ||
|
||
M = max(res.keys())+1 | ||
for i in range(1,M): | ||
if i in res: | ||
print("offsetof(PyHeapTypeObject, %s)," % res[i]) | ||
M = max(res.keys())+1 | ||
for i in range(1,M): | ||
if i in res: | ||
out.write("offsetof(PyHeapTypeObject, %s),\n" % res[i]) | ||
else: | ||
out.write("0,\n") | ||
|
||
def main(): | ||
if len(sys.argv) == 2: | ||
with open(sys.argv[1], "w") as f: | ||
generate_typeslots(f) | ||
else: | ||
print("0,") | ||
generate_typeslots() | ||
|
||
if __name__ == "__main__": | ||
main() |
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