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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import socket
import struct
import sys
import time
# see com.intellij.idea.SocketLock for the server side of this interface
RUN_PATH = u'/opt/pycharm-professional/bin/pycharm.sh'
CONFIG_PATH = u'~/.PyCharm2016.1/config'
SYSTEM_PATH = u'~/.PyCharm2016.1/system'
args = []
skip_next = False
for i, arg in enumerate(sys.argv[1:]):
if arg == '-h' or arg == '-?' or arg == '--help':
print(('Usage:\n' +
' {0} -h |-? | --help\n' +
' {0} [-l|--line line] file[:line]\n' +
' {0} diff <left> <right>\n' +
' {0} merge <local> <remote> [base] <merged>').format(sys.argv[0]))
exit(0)
elif arg == 'diff' and i == 0:
args.append(arg)
elif arg == 'merge' and i == 0:
args.append(arg)
elif arg == '-l' or arg == '--line':
args.append(arg)
skip_next = True
elif skip_next:
args.append(arg)
skip_next = False
else:
if ':' in arg:
file_path, line_number = arg.rsplit(':', 1)
if line_number.isdigit():
args.append('-l')
args.append(line_number)
args.append(os.path.abspath(file_path))
else:
args.append(os.path.abspath(arg))
else:
args.append(os.path.abspath(arg))
def launch_with_port(port, token):
found = False
s = socket.socket()
s.settimeout(0.3)
try:
s.connect(('127.0.0.1', port))
except:
return False
while True:
try:
path_len = struct.unpack(">h", s.recv(2))[0]
path = s.recv(path_len)
if os.path.abspath(path) == os.path.abspath(CONFIG_PATH):
found = True
break
except:
break
if found:
if args:
cmd = "activate " + token + '\0' + os.getcwd() + "\0" + "\0".join(args)
encoded = struct.pack(">h", len(cmd)) + cmd
s.send(encoded)
time.sleep(0.5) # don't close socket immediately
return True
return False
port_path = os.path.join(CONFIG_PATH, 'port')
token_path = os.path.join(SYSTEM_PATH, 'token')
if os.path.exists(port_path) and os.path.exists(token_path):
try:
f = open(port_path)
port = int(f.read())
f.close()
f = open(token_path)
token = f.read()
f.close()
launch_with_port(port, token)
except:
type, value, traceback = sys.exc_info()
print('No IDE instance has been found. New one will be started.') # todo error
else:
print('No IDE instance has been found. New one will be started.')
if sys.platform == "darwin":
# OS X: RUN_PATH is *.app path
if len(args):
args.insert(0, "--args")
os.execvp("open", ["-a", RUN_PATH] + args)
else:
# Unix common
bin_dir, bin_file = os.path.split(RUN_PATH)
os.execv(RUN_PATH, [bin_file] + args)
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