#! /usr/bin/env python"""Add reference count annotations to the Python/C API Reference."""__version__ = '$Revision: 17623 $' import getoptimport osimport sys import refcounts PREFIX_1 = r"\begin{cfuncdesc}{PyObject*}{"PREFIX_2 = r"\begin{cfuncdesc}{PyVarObject*}{" def main(): rcfile = os.path.join(os.path.dirname(refcounts.__file__), os.pardir, "api", "refcounts.dat") outfile = "-" opts, args = getopt.getopt(sys.argv[1:], "o:r:", ["output=", "refcounts="]) for opt, arg in opts: if opt in ("-o", "--output"): outfile = arg elif opt in ("-r", "--refcounts"): rcfile = arg rcdict = refcounts.load(rcfile) if outfile == "-": output = sys.stdout else: output = open(outfile, "w") if not args: args = ["-"] for infile in args: if infile == "-": input = sys.stdin else: input = open(infile) while 1: line = input.readline() if not line: break prefix = None if line.startswith(PREFIX_1): prefix = PREFIX_1 elif line.startswith(PREFIX_2): prefix = PREFIX_2 if prefix: s = line[len(prefix):].split('}', 1)[0] try: info = rcdict[s] except KeyError: sys.stderr.write("No refcount data for %s\n" % s) else: if info.result_type in ("PyObject*", "PyVarObject*"): if info.result_refs is None: rc = "Always \NULL{}" else: rc = info.result_refs and "New" or "Borrowed" rc = rc + " reference" line = (r"\begin{cfuncdesc}[%s]{%s}{" % (rc, info.result_type)) \ + line[len(prefix):] output.write(line) if infile != "-": input.close() if outfile != "-": output.close() if __name__ == "__main__": main()
#! /usr/bin/env python
"""Add reference count annotations to the Python/C API Reference."""
__version__ = '$Revision: 17623 $'
import getopt
import os
import sys
import refcounts
PREFIX_1 = r"\begin{cfuncdesc}{PyObject*}{"
PREFIX_2 = r"\begin{cfuncdesc}{PyVarObject*}{"
def main():
rcfile = os.path.join(os.path.dirname(refcounts.__file__), os.pardir,
"api", "refcounts.dat")
outfile = "-"
opts, args = getopt.getopt(sys.argv[1:], "o:r:", ["output=", "refcounts="])
for opt, arg in opts:
if opt in ("-o", "--output"):
outfile = arg
elif opt in ("-r", "--refcounts"):
rcfile = arg
rcdict = refcounts.load(rcfile)
if outfile == "-":
output = sys.stdout
else:
output = open(outfile, "w")
if not args:
args = ["-"]
for infile in args:
if infile == "-":
input = sys.stdin
else:
input = open(infile)
while 1:
line = input.readline()
if not line:
break
prefix = None
if line.startswith(PREFIX_1):
prefix = PREFIX_1
elif line.startswith(PREFIX_2):
prefix = PREFIX_2
if prefix:
s = line[len(prefix):].split('}', 1)[0]
try:
info = rcdict[s]
except KeyError:
sys.stderr.write("No refcount data for %s\n" % s)
else:
if info.result_type in ("PyObject*", "PyVarObject*"):
if info.result_refs is None:
rc = "Always \NULL{}"
else:
rc = info.result_refs and "New" or "Borrowed"
rc = rc + " reference"
line = (r"\begin{cfuncdesc}[%s]{%s}{"
% (rc, info.result_type)) \
+ line[len(prefix):]
output.write(line)
if infile != "-":
input.close()
if outfile != "-":
output.close()
if __name__ == "__main__":
main()