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criu
Commit 7ce23b2a authored by Radostin Stoyanov's avatar Radostin Stoyanov Committed by Andrei Vagin
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python: Remove unused imports 

Auto-detected with pylint.
Signed-off-by: 's avatarRadostin Stoyanov <rstoyanov1@gmail.com>
Signed-off-by: 's avatarAndrei Vagin <avagin@gmail.com>
parent bd8fa152
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Showing with 86 additions and 97 deletions
coredump/criu_coredump/elf.py
View file @ 7ce23b2a
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lib/py/criu.py
View file @ 7ce23b2a
......@@ -2,11 +2,8 @@
import socket
import errno
import subprocess
import fcntl
import os
import signal
import sys
import struct
import pycriu.rpc_pb2 as rpc
......
lib/py/images/images.py
View file @ 7ce23b2a
......@@ -39,16 +39,13 @@
#
import io
import base64
import google
import struct
import os
import sys
import json
from . import pb2dict
import array
from . import magic
from .pb import *
from . import pb
from . import pb2dict
if "encodebytes" not in dir(base64):
base64.encodebytes = base64.encodestring
......@@ -187,16 +184,16 @@ class pagemap_handler:
def load(self, f, pretty = False, no_payload = False):
entries = []
pb = pagemap_head()
pbuff = pb.pagemap_head()
while True:
buf = f.read(4)
if buf == b'':
break
size, = struct.unpack('i', buf)
pb.ParseFromString(f.read(size))
entries.append(pb2dict.pb2dict(pb, pretty))
pbuff.ParseFromString(f.read(size))
entries.append(pb2dict.pb2dict(pbuff, pretty))
pb = pagemap_entry()
pbuff = pb.pagemap_entry()
return entries
......@@ -205,15 +202,15 @@ class pagemap_handler:
return self.load(f, pretty)
def dump(self, entries, f):
pb = pagemap_head()
pbuff = pb.pagemap_head()
for item in entries:
pb2dict.dict2pb(item, pb)
pb_str = pb.SerializeToString()
pb2dict.dict2pb(item, pbuff)
pb_str = pbuff.SerializeToString()
size = len(pb_str)
f.write(struct.pack('i', size))
f.write(pb_str)
pb = pagemap_entry()
pbuff = pb.pagemap_entry()
def dumps(self, entries):
f = io.BytesIO('')
......@@ -228,7 +225,7 @@ class ghost_file_handler:
def load(self, f, pretty = False, no_payload = False):
entries = []
gf = ghost_file_entry()
gf = pb.ghost_file_entry()
buf = f.read(4)
size, = struct.unpack('i', buf)
gf.ParseFromString(f.read(size))
......@@ -237,7 +234,7 @@ class ghost_file_handler:
if gf.chunks:
entries.append(g_entry)
while True:
gc = ghost_chunk_entry()
gc = pb.ghost_chunk_entry()
buf = f.read(4)
if buf == '':
break
......@@ -263,19 +260,19 @@ class ghost_file_handler:
return self.load(f, pretty)
def dump(self, entries, f):
pb = ghost_file_entry()
pbuff = pb.ghost_file_entry()
item = entries.pop(0)
pb2dict.dict2pb(item, pb)
pb_str = pb.SerializeToString()
pb2dict.dict2pb(item, pbuff)
pb_str = pbuff.SerializeToString()
size = len(pb_str)
f.write(struct.pack('i', size))
f.write(pb_str)
if pb.chunks:
if pbuff.chunks:
for item in entries:
pb = ghost_chunk_entry()
pb2dict.dict2pb(item, pb)
pb_str = pb.SerializeToString()
pbuff = pb.ghost_chunk_entry()
pb2dict.dict2pb(item, pbuff)
pb_str = pbuff.SerializeToString()
size = len(pb_str)
f.write(struct.pack('i', size))
f.write(pb_str)
......@@ -387,7 +384,7 @@ class ipc_msg_queue_handler:
if buf == '':
break
size, = struct.unpack('i', buf)
msg = ipc_msg()
msg = pb.ipc_msg()
msg.ParseFromString(f.read(size))
rounded = round_up(msg.msize, sizeof_u64)
data = f.read(msg.msize)
......@@ -399,7 +396,7 @@ class ipc_msg_queue_handler:
def dump(self, extra, f, pb):
entry = pb2dict.pb2dict(pb)
for i in range (0, len(extra), 2):
msg = ipc_msg()
msg = pb.ipc_msg()
pb2dict.dict2pb(extra[i], msg)
msg_str = msg.SerializeToString()
size = len(msg_str)
......@@ -418,7 +415,7 @@ class ipc_msg_queue_handler:
if buf == '':
break
size, = struct.unpack('i', buf)
msg = ipc_msg()
msg = pb.ipc_msg()
msg.ParseFromString(f.read(size))
rounded = round_up(msg.msize, sizeof_u64)
f.seek(rounded, os.SEEK_CUR)
......@@ -452,65 +449,65 @@ class ipc_shm_handler:
handlers = {
'INVENTORY' : entry_handler(inventory_entry),
'CORE' : entry_handler(core_entry),
'IDS' : entry_handler(task_kobj_ids_entry),
'CREDS' : entry_handler(creds_entry),
'UTSNS' : entry_handler(utsns_entry),
'IPC_VAR' : entry_handler(ipc_var_entry),
'FS' : entry_handler(fs_entry),
'INVENTORY' : entry_handler(pb.inventory_entry),
'CORE' : entry_handler(pb.core_entry),
'IDS' : entry_handler(pb.task_kobj_ids_entry),
'CREDS' : entry_handler(pb.creds_entry),
'UTSNS' : entry_handler(pb.utsns_entry),
'IPC_VAR' : entry_handler(pb.ipc_var_entry),
'FS' : entry_handler(pb.fs_entry),
'GHOST_FILE' : ghost_file_handler(),
'MM' : entry_handler(mm_entry),
'CGROUP' : entry_handler(cgroup_entry),
'TCP_STREAM' : entry_handler(tcp_stream_entry, tcp_stream_extra_handler()),
'STATS' : entry_handler(stats_entry),
'MM' : entry_handler(pb.mm_entry),
'CGROUP' : entry_handler(pb.cgroup_entry),
'TCP_STREAM' : entry_handler(pb.tcp_stream_entry, tcp_stream_extra_handler()),
'STATS' : entry_handler(pb.stats_entry),
'PAGEMAP' : pagemap_handler(), # Special one
'PSTREE' : entry_handler(pstree_entry),
'REG_FILES' : entry_handler(reg_file_entry),
'NS_FILES' : entry_handler(ns_file_entry),
'EVENTFD_FILE' : entry_handler(eventfd_file_entry),
'EVENTPOLL_FILE' : entry_handler(eventpoll_file_entry),
'EVENTPOLL_TFD' : entry_handler(eventpoll_tfd_entry),
'SIGNALFD' : entry_handler(signalfd_entry),
'TIMERFD' : entry_handler(timerfd_entry),
'INOTIFY_FILE' : entry_handler(inotify_file_entry),
'INOTIFY_WD' : entry_handler(inotify_wd_entry),
'FANOTIFY_FILE' : entry_handler(fanotify_file_entry),
'FANOTIFY_MARK' : entry_handler(fanotify_mark_entry),
'VMAS' : entry_handler(vma_entry),
'PIPES' : entry_handler(pipe_entry),
'FIFO' : entry_handler(fifo_entry),
'SIGACT' : entry_handler(sa_entry),
'NETLINK_SK' : entry_handler(netlink_sk_entry),
'REMAP_FPATH' : entry_handler(remap_file_path_entry),
'MNTS' : entry_handler(mnt_entry),
'TTY_FILES' : entry_handler(tty_file_entry),
'TTY_INFO' : entry_handler(tty_info_entry),
'TTY_DATA' : entry_handler(tty_data_entry),
'RLIMIT' : entry_handler(rlimit_entry),
'TUNFILE' : entry_handler(tunfile_entry),
'EXT_FILES' : entry_handler(ext_file_entry),
'IRMAP_CACHE' : entry_handler(irmap_cache_entry),
'FILE_LOCKS' : entry_handler(file_lock_entry),
'FDINFO' : entry_handler(fdinfo_entry),
'UNIXSK' : entry_handler(unix_sk_entry),
'INETSK' : entry_handler(inet_sk_entry),
'PACKETSK' : entry_handler(packet_sock_entry),
'ITIMERS' : entry_handler(itimer_entry),
'POSIX_TIMERS' : entry_handler(posix_timer_entry),
'NETDEV' : entry_handler(net_device_entry),
'PIPES_DATA' : entry_handler(pipe_data_entry, pipes_data_extra_handler()),
'FIFO_DATA' : entry_handler(pipe_data_entry, pipes_data_extra_handler()),
'SK_QUEUES' : entry_handler(sk_packet_entry, sk_queues_extra_handler()),
'IPCNS_SHM' : entry_handler(ipc_shm_entry, ipc_shm_handler()),
'IPCNS_SEM' : entry_handler(ipc_sem_entry, ipc_sem_set_handler()),
'IPCNS_MSG' : entry_handler(ipc_msg_entry, ipc_msg_queue_handler()),
'NETNS' : entry_handler(netns_entry),
'USERNS' : entry_handler(userns_entry),
'SECCOMP' : entry_handler(seccomp_entry),
'AUTOFS' : entry_handler(autofs_entry),
'FILES' : entry_handler(file_entry),
'CPUINFO' : entry_handler(cpuinfo_entry),
'PSTREE' : entry_handler(pb.pstree_entry),
'REG_FILES' : entry_handler(pb.reg_file_entry),
'NS_FILES' : entry_handler(pb.ns_file_entry),
'EVENTFD_FILE' : entry_handler(pb.eventfd_file_entry),
'EVENTPOLL_FILE' : entry_handler(pb.eventpoll_file_entry),
'EVENTPOLL_TFD' : entry_handler(pb.eventpoll_tfd_entry),
'SIGNALFD' : entry_handler(pb.signalfd_entry),
'TIMERFD' : entry_handler(pb.timerfd_entry),
'INOTIFY_FILE' : entry_handler(pb.inotify_file_entry),
'INOTIFY_WD' : entry_handler(pb.inotify_wd_entry),
'FANOTIFY_FILE' : entry_handler(pb.fanotify_file_entry),
'FANOTIFY_MARK' : entry_handler(pb.fanotify_mark_entry),
'VMAS' : entry_handler(pb.vma_entry),
'PIPES' : entry_handler(pb.pipe_entry),
'FIFO' : entry_handler(pb.fifo_entry),
'SIGACT' : entry_handler(pb.sa_entry),
'NETLINK_SK' : entry_handler(pb.netlink_sk_entry),
'REMAP_FPATH' : entry_handler(pb.remap_file_path_entry),
'MNTS' : entry_handler(pb.mnt_entry),
'TTY_FILES' : entry_handler(pb.tty_file_entry),
'TTY_INFO' : entry_handler(pb.tty_info_entry),
'TTY_DATA' : entry_handler(pb.tty_data_entry),
'RLIMIT' : entry_handler(pb.rlimit_entry),
'TUNFILE' : entry_handler(pb.tunfile_entry),
'EXT_FILES' : entry_handler(pb.ext_file_entry),
'IRMAP_CACHE' : entry_handler(pb.irmap_cache_entry),
'FILE_LOCKS' : entry_handler(pb.file_lock_entry),
'FDINFO' : entry_handler(pb.fdinfo_entry),
'UNIXSK' : entry_handler(pb.unix_sk_entry),
'INETSK' : entry_handler(pb.inet_sk_entry),
'PACKETSK' : entry_handler(pb.packet_sock_entry),
'ITIMERS' : entry_handler(pb.itimer_entry),
'POSIX_TIMERS' : entry_handler(pb.posix_timer_entry),
'NETDEV' : entry_handler(pb.net_device_entry),
'PIPES_DATA' : entry_handler(pb.pipe_data_entry, pipes_data_extra_handler()),
'FIFO_DATA' : entry_handler(pb.pipe_data_entry, pipes_data_extra_handler()),
'SK_QUEUES' : entry_handler(pb.sk_packet_entry, sk_queues_extra_handler()),
'IPCNS_SHM' : entry_handler(pb.ipc_shm_entry, ipc_shm_handler()),
'IPCNS_SEM' : entry_handler(pb.ipc_sem_entry, ipc_sem_set_handler()),
'IPCNS_MSG' : entry_handler(pb.ipc_msg_entry, ipc_msg_queue_handler()),
'NETNS' : entry_handler(pb.netns_entry),
'USERNS' : entry_handler(pb.userns_entry),
'SECCOMP' : entry_handler(pb.seccomp_entry),
'AUTOFS' : entry_handler(pb.autofs_entry),
'FILES' : entry_handler(pb.file_entry),
'CPUINFO' : entry_handler(pb.cpuinfo_entry),
}
def __rhandler(f):
......
scripts/magic-gen.py
View file @ 7ce23b2a
#!/bin/env python2
import os, sys
import struct
import sys
# This program parses criu magic.h file and produces
# magic.py with all *_MAGIC constants except RAW and V1.
......
soccr/test/tcp-test.py
View file @ 7ce23b2a
#!/usr/bin/env python2
import os, sys, socket
import sys, socket
import hashlib
sk = socket.fromfd(3, socket.AF_INET, socket.SOCK_STREAM)
......
test/crit-recode.py
View file @ 7ce23b2a
......@@ -5,7 +5,6 @@ import pycriu
import sys
import os
import subprocess
import json
find = subprocess.Popen(['find', 'test/dump/', '-size', '+0', '-name', '*.img'],
stdout = subprocess.PIPE)
......
test/exhaustive/unix.py
View file @ 7ce23b2a
......@@ -4,7 +4,6 @@ import sys
import os
import socket
import argparse
import time
import subprocess
import signal
import fcntl
......
test/others/rpc/errno.py
View file @ 7ce23b2a
#!/usr/bin/python2
# Test criu errno
import socket, os, imp, sys, errno
import socket, os, errno
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/ps_test.py
View file @ 7ce23b2a
#!/usr/bin/python2
import socket, os, imp, sys, errno
import socket, os, sys, errno
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/restore-loop.py
View file @ 7ce23b2a
#!/usr/bin/python2
import socket, os, imp, sys
import socket, os, sys
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/test.py
View file @ 7ce23b2a
#!/usr/bin/python2
import socket, os, imp, sys
import socket, os, sys
import rpc_pb2 as rpc
import argparse
......
test/others/rpc/version.py
View file @ 7ce23b2a
......@@ -3,7 +3,6 @@
import socket
import sys
import rpc_pb2 as rpc
import argparse
import subprocess
print('Connecting to CRIU in swrk mode to check the version:')
......
test/others/shell-job/run.py
View file @ 7ce23b2a
#!/usr/bin/env python2
import os, pty, sys, subprocess
import termios, fcntl, time, signal
import termios, fcntl, time
cr_bin = "../../../criu/criu"
......@@ -62,4 +62,3 @@ pid, status = os.wait()
if status != 0:
print("A child process exited with %d" % status)
sys.exit(1)
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