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# http://stackoverflow.com/questions/15069127/python-configparser-module-\
# rename-a-section
def rename_section(cp, section_from, section_to):
items = cp.items(section_from)
cp.add_section(section_to)
for item in items:
cp.set(section_to, item[0], item[1])
cp.remove_section(section_from)
# Checkpoint version F renames an internal member of Process class.
def upgrader(cpt):
import re
for sec in cpt.sections():
fdm = 'FdMap'
fde = 'FDEntry'
if re.match('.*\.%s.*' % fdm, sec):
rename = re.sub(fdm, fde, sec)
split = re.split(fde, rename)
# rename the section and add the 'mode' field
rename_section(cpt, sec, rename)
cpt.set(rename, 'mode', "0") # no proper value to set :(
# add in entries 257 to 1023
if split[1] == "0":
for x in range(257, 1024):
seq = (split[0], fde, "%s" % x)
section = "".join(seq)
cpt.add_section(section)
cpt.set(section, 'fd', '-1')
legacy_version = 15
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