def release():
global out
global total
if total > 0:
ppk.report("packed %d objects into %d bytes" % (total, len(out)))
ppk.writeRaw(out)
out = ""
total = 0
import os
import sys
if __name__ == '__main__':
if len(sys.argv) < 2:
ppk.printUsage("<directory> [hashes ...]")
sys.stdin.close()
root = sys.argv[1]
for hash in sys.argv[2:]:
path = os.path.join(root, hash)
body = ""
try:
with open(path, 'rb') as fd:
body = fd.read()
nhash = ppk.hashBodyHex(body)
if hash == nhash:
ppk.report("read %s (%lu bytes)" % (hash, len(body)))
ppk.writeRaw(body)
else:
ppk.report("read %s but hashed as %s (%lu bytes)"
% (hash, nhash, len(body)))
except IOError, er:
ppk.report(str(er))
for _, ibody in ppk.readRaw():
pipe = Popen(args, stdin = PIPE, stdout = PIPE, shell = False)
try:
with pipe.stdin as opipe:
with pipe.stdout as ipipe:
pid = os.fork()
if pid == 0: # spawnee (read pipe, write stdout)
try:
# Don't pipe.wait() on exit
pipe = None
opipe.close()
obody = ipipe.read()
ipipe.close()
ppk.writeRaw(obody)
finally:
sys.exit(0)
else: # spawner (read stdin, write pipe)
try:
ipipe.close()
opipe.write(ibody)
opipe.close()
finally:
os.waitpid(pid, 0)
finally:
if pipe is not None:
pipe.wait()
#!/usr/bin/env python
# Copyright (c) 2009 Dmitri Nikulin
# See LICENSE-MIT.txt for details
# Part of the PPK project
import ppk
import sys
if __name__ == '__main__':
sys.stdin.close()
if len(sys.argv) < 2:
ppk.printUsage("<file0> [... fileN]")
for path in sys.argv[1:]:
with open(path, 'rt') as fd:
for line in fd:
ppk.writeRaw(line.rstrip())
#!/usr/bin/env python
# Copyright (c) 2009 Dmitri Nikulin
# See LICENSE-MIT.txt for details
# Part of the PPK project
import ppk
import sys
import zlib
if __name__ == '__main__':
if len(sys.argv) > 2:
ppk.printUsage("[level = 9]")
level = 9
if len(sys.argv) > 1:
level = int(sys.argv[1])
for _, body in ppk.readRaw():
zbody = zlib.compress(body, level)
ilen = len(body)
olen = len(zbody)
pcent = ppk.percent(olen, ilen)
ppk.report("%d -> %d (%d%%)" % (ilen, olen, pcent))
ppk.writeRaw(zbody)