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#!/usr/bin/env python |
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from Framework import BonsaiServer |
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from Framework import Context |
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from Framework.Logger import Logger |
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from Framework.Logger import g_Logger |
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from optparse import OptionParser |
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from Framework import CmdLineArgs |
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import sys |
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self.installRoot = __file__.rsplit ("/", 1)[0] |
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class CommandFactory (object): |
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def __init__ (self, context): |
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def __init__ (self, context, opts, args): |
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self.context = context |
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self.registry = {"start": StartCommand, |
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"status": StatusCommand, |
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"stop": StopCommand} |
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self.opts, self.args = self.context.OptionParser ().parse_args () |
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self.opts, self.args = opts, args |
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def createByName (self, name): |
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try: |
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class StopCommand (Command): |
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def run (self): |
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filename = abspath (self.opts.pidFile) |
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username = getpass.getuser() |
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username = getpass.getuser () |
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try: |
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pid = getPidFromFile (filename) |
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else: |
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print "Pid %s does not exists. Please remove the lock file %s." % (pid, filename) |
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except IOError: |
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print "File %s does not exists." % opts.pidFile |
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print "File %s does not exists." % self.opts.pidFile |
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print "Cannot detect status." |
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sys.exit (2) |
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class StartCommand (Command): |
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def run (self): |
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app = BonsaiServer (self.context) |
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opts, args = self.context.OptionParser ().parse_args () |
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filename = abspath (self.opts.pidFile) |
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try: |
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pid = getPidFromFile (filename) |
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os.unlink (filename) |
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except IOError: |
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# TODO: this should be a warning. |
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print "File %s does not exists. Will be created." % filename |
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g_Logger.trace ("File %s does not exists. Will be created." % filename) |
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open (filename, 'w').write (str (os.getpid ())) |
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self.context.addService (CmdLineArgs (context.OptionParser ())) |
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self.context.addService (CmdLineArgs (self.context.OptionParser ())) |
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self.context.addService (Cfg ()) |
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if opts.profile: |
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import pstats |
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def getValidOptions (args): |
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validArguments = ["start", |
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"stop", |
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"restart"] |
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validOptions = ["--cfg"] |
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"restart", |
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"status"] |
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validOptions = ["--cfg", "--force-kill", "--pid-file", |
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"--log-file", "--log-level"] |
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result = [] |
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for i in range (0, len (args)): |
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if option in validOptions: |
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result.append (option) |
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result.append (args[i+1]) |
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return result |
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if __name__ == '__main__': |
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context = Context () |
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context.addService (OptionParser ()) |
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parser = context.OptionParser () |
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parser.add_option ("--profile", |
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help="start server in profiler mode", |
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default=False, |
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action="store_true", |
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dest="profile") |
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def stripTrailingSlash (option, opt_str, value, parser, *args, **kwargs): |
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setattr(parser.values, option.dest, value.rstrip ("/")) |
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parser.add_option ("--base-url", |
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help="Base URL for the server (for usage behind a proxy).", |
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default="http://localhost:8030", |
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dest="baseUrl", |
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action="callback", |
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callback=stripTrailingSlash, |
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type="str", |
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nargs=1) |
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class CmsWebApplication (object): |
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def __init__ (self): |
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self.context = Context () |
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self.context.addService (OptionParser ()) |
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self.parser = self.context.OptionParser () |
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self.__addOptions () |
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|
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def __addOptions (self): |
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self.parser.add_option ("--profile", |
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help="start server in profiler mode", |
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default=False, |
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action="store_true", |
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dest="profile") |
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|
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self.parser.add_option ("--pid-file", |
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help="File in which it is specified the pid of wanted instance", |
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default="pid.txt", |
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dest="pidFile", |
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metavar="FILE") |
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|
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self.parser.add_option ("--force-kill", |
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help="Uses SIGKILL rather than SIGTERM", |
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default=False, |
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action="store_true", |
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dest="forceKill", |
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metavar="FILE") |
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|
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def openFilename (option, opt_str, value, parser, *args, **kwargs): |
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try: |
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f=open (value, 'a') |
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except IOError: |
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print "WARNING: Unable to open log file %s. Using stderr." % value |
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f=sys.stderr |
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setattr (parser.values, option.dest, f) |
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self.parser.add_option ("--log-file", |
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help="FILE to which redirect log messages", |
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dest="logFile", |
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default=sys.stderr, |
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action="callback", |
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callback=openFilename, |
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metavar="FILENAME", |
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type="str", |
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nargs=1) |
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|
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self.parser.add_option ("--log-level", |
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help="detail LEVEL for the main log", |
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dest="logLevel", |
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default=10, |
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metavar="LEVEL", |
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type="int") |
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parser.add_option ("--pid-file", |
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help="File in which it is specified the pid of wanted instance", |
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default="pid.txt", |
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dest="pidFile", |
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metavar="FILE") |
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parser.add_option ("--force-kill", |
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help="Uses SIGKILL rather than SIGTERM", |
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default=False, |
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action="store_true", |
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dest="forceKill", |
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metavar="FILE") |
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|
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def run (self): |
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if "--help" in sys.argv: |
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g_Logger.detailLevel = -100 |
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validOptions = getValidOptions (sys.argv) |
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|
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opts, args = self.parser.parse_args (args=validOptions) |
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g_Logger.stream = opts.logFile |
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if "--help" not in sys.argv: |
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g_Logger.detailLevel = opts.logLevel |
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|
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if not len (args): |
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args = ["start"] |
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|
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factory = CommandFactory (self.context, opts, args) |
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startCommand = factory.createByName (args[0]) |
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if not startCommand: |
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"Command %s not known." % args[0] |
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sys.exit (1) |
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startCommand.run () |
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startCommand.finish () |
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validOptions = getValidOptions (sys.argv) |
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|
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opts, args = parser.parse_args (args=validOptions) |
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if not len (args): |
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args = ["start"] |
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factory = CommandFactory (context) |
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startCommand = factory.createByName (args[0]) |
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if not startCommand: |
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print "Command %s not known." % args[0] |
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sys.exit (1) |
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startCommand.run () |
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startCommand.finish () |
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if __name__ == '__main__': |
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app = CmsWebApplication () |
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app.run () |
