GIF89a;
EcchiShell v1.0
/
/
lib64/
lib64/
lib64/
lib64/
python2.7/
Tools/
= 0
def recursedown(dirname):
dbg('recursedown(%r)\n' % (dirname,))
bad = 0
try:
names = os.listdir(dirname)
except os.error, msg:
err('%s: cannot list directory: %r\n' % (dirname, msg))
return 1
names.sort()
subdirs = []
for name in names:
if name in (os.curdir, os.pardir): continue
fullname = os.path.join(dirname, name)
if os.path.islink(fullname): pass
elif os.path.isdir(fullname):
subdirs.append(fullname)
elif ispython(name):
if fix(fullname): bad = 1
for fullname in subdirs:
if recursedown(fullname): bad = 1
return bad
def fix(filename):
## dbg('fix(%r)\n' % (filename,))
try:
f = open(filename, 'r')
except IOError, msg:
err('%s: cannot open: %r\n' % (filename, msg))
return 1
line = f.readline()
fixed = fixline(line)
if line == fixed:
rep(filename+': no change\n')
f.close()
return
head, tail = os.path.split(filename)
tempname = os.path.join(head, '@' + tail)
try:
g = open(tempname, 'w')
except IOError, msg:
f.close()
err('%s: cannot create: %r\n' % (tempname, msg))
return 1
rep(filename + ': updating\n')
g.write(fixed)
BUFSIZE = 8*1024
while 1:
buf = f.read(BUFSIZE)
if not buf: break
g.write(buf)
g.close()
f.close()
# Finishing touch -- move files
# First copy the file's mode to the temp file
try:
statbuf = os.stat(filename)
os.chmod(tempname, statbuf[ST_MODE] & 07777)
except os.error, msg:
err('%s: warning: chmod failed (%r)\n' % (tempname, msg))
# Then make a backup of the original file as filename~
try:
os.rename(filename, filename + '~')
except os.error, msg:
err('%s: warning: backup failed (%r)\n' % (filename, msg))
# Now move the temp file to the original file
try:
os.rename(tempname, filename)
except os.error, msg:
err('%s: rename failed (%r)\n' % (filename, msg))
return 1
# Return succes
return 0
def fixline(line):
if not line.startswith('#!'):
return line
if "python" not in line:
return line
return '#! %s\n' % new_interpreter
if __name__ == '__main__':
main()