pgs/bottle.py
def run(app=None,
        server='wsgiref',
        host='127.0.0.1',
        port=8080,
        interval=1,
        reloader=False,
        quiet=False,
        plugins=None,
        debug=None, **kargs):
    """ Start a server instance. This method blocks until the server terminates.

        :param app: WSGI application or target string supported by
               :func:`load_app`. (default: :func:`default_app`)
        :param server: Server adapter to use. See :data:`server_names` keys
               for valid names or pass a :class:`ServerAdapter` subclass.
               (default: `wsgiref`)
        :param host: Server address to bind to. Pass ``0.0.0.0`` to listens on
               all interfaces including the external one. (default: 127.0.0.1)
        :param port: Server port to bind to. Values below 1024 require root
               privileges. (default: 8080)
        :param reloader: Start auto-reloading server? (default: False)
        :param interval: Auto-reloader interval in seconds (default: 1)
        :param quiet: Suppress output to stdout and stderr? (default: False)
        :param options: Options passed to the server adapter.
     """
    if NORUN: return
    if reloader and not os.environ.get('BOTTLE_CHILD'):
        import subprocess
        lockfile = None
        try:
            fd, lockfile = tempfile.mkstemp(prefix='bottle.', suffix='.lock')
            os.close(fd)  # We only need this file to exist. We never write to it
            while os.path.exists(lockfile):
                args = [sys.executable] + sys.argv
                environ = os.environ.copy()
                environ['BOTTLE_CHILD'] = 'true'
                environ['BOTTLE_LOCKFILE'] = lockfile
                p = subprocess.Popen(args, env=environ)
                while p.poll() is None:  # Busy wait...
                    os.utime(lockfile, None)  # I am alive!
                    time.sleep(interval)
                if p.poll() != 3:
                    if os.path.exists(lockfile): os.unlink(lockfile)
                    sys.exit(p.poll())
        except KeyboardInterrupt:
            pass
        finally:
            if os.path.exists(lockfile):
                os.unlink(lockfile)
        return

    try:
        if debug is not None: _debug(debug)
        app = app or default_app()
        if isinstance(app, basestring):
            app = load_app(app)
        if not callable(app):
            raise ValueError("Application is not callable: %r" % app)

        for plugin in plugins or []:
            if isinstance(plugin, basestring):
                plugin = load(plugin)
            app.install(plugin)

        if server in server_names:
            server = server_names.get(server)
        if isinstance(server, basestring):
            server = load(server)
        if isinstance(server, type):
            server = server(host=host, port=port, **kargs)
        if not isinstance(server, ServerAdapter):
            raise ValueError("Unknown or unsupported server: %r" % server)

        server.quiet = server.quiet or quiet
        if not server.quiet:
            _stderr("Bottle v%s server starting up (using %s)...\n" %
                    (__version__, repr(server)))
            _stderr("Listening on http://%s:%d/\n" %
                    (server.host, server.port))
            _stderr("Hit Ctrl-C to quit.\n\n")

        if reloader:
            lockfile = os.environ.get('BOTTLE_LOCKFILE')
            bgcheck = FileCheckerThread(lockfile, interval)
            with bgcheck:
                server.run(app)
            if bgcheck.status == 'reload':
                sys.exit(3)
        else:
            server.run(app)
    except KeyboardInterrupt:
        pass
    except (SystemExit, MemoryError):
        raise
    except:
        if not reloader: raise
        if not getattr(server, 'quiet', quiet):
            print_exc()
        time.sleep(interval)
        sys.exit(3)
def run(app=None,
        server='wsgiref',
        host='127.0.0.1',
        port=8080,
        interval=1,
        reloader=False,
        quiet=False,
        plugins=None,
        debug=None, **kargs):
    """ Start a server instance. This method blocks until the server terminates.

        :param app: WSGI application or target string supported by
               :func:`load_app`. (default: :func:`default_app`)
        :param server: Server adapter to use. See :data:`server_names` keys
               for valid names or pass a :class:`ServerAdapter` subclass.
               (default: `wsgiref`)
        :param host: Server address to bind to. Pass ``0.0.0.0`` to listens on
               all interfaces including the external one. (default: 127.0.0.1)
        :param port: Server port to bind to. Values below 1024 require root
               privileges. (default: 8080)
        :param reloader: Start auto-reloading server? (default: False)
        :param interval: Auto-reloader interval in seconds (default: 1)
        :param quiet: Suppress output to stdout and stderr? (default: False)
        :param options: Options passed to the server adapter.
     """
    if NORUN: return
    if reloader and not os.environ.get('BOTTLE_CHILD'):
        import subprocess
        lockfile = None
        try:
            fd, lockfile = tempfile.mkstemp(prefix='bottle.', suffix='.lock')
            os.close(fd)  # We only need this file to exist. We never write to it
            while os.path.exists(lockfile):
                args = [sys.executable] + sys.argv
                environ = os.environ.copy()
                environ['BOTTLE_CHILD'] = 'true'
                environ['BOTTLE_LOCKFILE'] = lockfile
                p = subprocess.Popen(args, env=environ)
                while p.poll() is None:  # Busy wait...
                    os.utime(lockfile, None)  # I am alive!
                    time.sleep(interval)
                if p.poll() != 3:
                    if os.path.exists(lockfile): os.unlink(lockfile)
                    sys.exit(p.poll())
        except KeyboardInterrupt:
            pass
        finally:
            if os.path.exists(lockfile):
                os.unlink(lockfile)
        return

    try:
        if debug is not None: _debug(debug)
        app = app or default_app()
        if isinstance(app, basestring):
            app = load_app(app)
        if not callable(app):
            raise ValueError("Application is not callable: %r" % app)

        for plugin in plugins or []:
            if isinstance(plugin, basestring):
                plugin = load(plugin)
            app.install(plugin)

        if server in server_names:
            server = server_names.get(server)
        if isinstance(server, basestring):
            server = load(server)
        if isinstance(server, type):
            server = server(host=host, port=port, **kargs)
        if not isinstance(server, ServerAdapter):
            raise ValueError("Unknown or unsupported server: %r" % server)

        server.quiet = server.quiet or quiet
        if not server.quiet:
            _stderr("Bottle v%s server starting up (using %s)...\n" %
                    (__version__, repr(server)))
            _stderr("Listening on http://%s:%d/\n" %
                    (server.host, server.port))
            _stderr("Hit Ctrl-C to quit.\n\n")

        if reloader:
            lockfile = os.environ.get('BOTTLE_LOCKFILE')
            bgcheck = FileCheckerThread(lockfile, interval)
            with bgcheck:
                server.run(app)
            if bgcheck.status == 'reload':
                sys.exit(3)
        else:
            server.run(app)
    except KeyboardInterrupt:
        pass
    except (SystemExit, MemoryError):
        raise
    except:
        if not reloader: raise
        if not getattr(server, 'quiet', quiet):
            print_exc()
        time.sleep(interval)
        sys.exit(3)
def run ( app = None , server = 'wsgiref' , host = '127.0.0.1' , port = 8080 , interval = 1 , reloader = False , quiet = False , plugins = None , debug = None , * * kargs ) : if NORUN : return if reloader and not os . environ . get ( 'BOTTLE_CHILD' ) : import subprocess lockfile = None try : fd , lockfile = tempfile . mkstemp ( prefix = 'bottle.' , suffix = '.lock' ) os . close ( fd ) # We only need this file to exist. We never write to it while os . path . exists ( lockfile ) : args = [ sys . executable ] + sys . argv environ = os . environ . copy ( ) environ [ 'BOTTLE_CHILD' ] = 'true' environ [ 'BOTTLE_LOCKFILE' ] = lockfile p = subprocess . Popen ( args , env = environ ) while p . poll ( ) is None : # Busy wait... os . utime ( lockfile , None ) # I am alive! time . sleep ( interval ) if p . poll ( ) != 3 : if os . path . exists ( lockfile ) : os . unlink ( lockfile ) sys . exit ( p . poll ( ) ) except KeyboardInterrupt : pass finally : if os . path . exists ( lockfile ) : os . unlink ( lockfile ) return try : if debug is not None : _debug ( debug ) app = app or default_app ( ) if isinstance ( app , basestring ) : app = load_app ( app ) if not callable ( app ) : raise ValueError ( "Application is not callable: %r" % app ) for plugin in plugins or [ ] : if isinstance ( plugin , basestring ) : plugin = load ( plugin ) app . install ( plugin ) if server in server_names : server = server_names . get ( server ) if isinstance ( server , basestring ) : server = load ( server ) if isinstance ( server , type ) : server = server ( host = host , port = port , * * kargs ) if not isinstance ( server , ServerAdapter ) : raise ValueError ( "Unknown or unsupported server: %r" % server ) server . quiet = server . quiet or quiet if not server . quiet : _stderr ( "Bottle v%s server starting up (using %s)...\n" % ( __version__ , repr ( server ) ) ) _stderr ( "Listening on http://%s:%d/\n" % ( server . host , server . port ) ) _stderr ( "Hit Ctrl-C to quit.\n\n" ) if reloader : lockfile = os . environ . get ( 'BOTTLE_LOCKFILE' ) bgcheck = FileCheckerThread ( lockfile , interval ) with bgcheck : server . run ( app ) if bgcheck . status == 'reload' : sys . exit ( 3 ) else : server . run ( app ) except KeyboardInterrupt : pass except ( SystemExit , MemoryError ) : raise except : if not reloader : raise if not getattr ( server , 'quiet' , quiet ) : print_exc ( ) time . sleep ( interval ) sys . exit ( 3 )
Start a server instance. This method blocks until the server terminates.

        :param app: WSGI application or target string supported by
               :func:`load_app`. (default: :func:`default_app`)
        :param server: Server adapter to use. See :data:`server_names` keys
               for valid names or pass a :class:`ServerAdapter` subclass.
               (default: `wsgiref`)
        :param host: Server address to bind to. Pass ``0.0.0.0`` to listens on
               all interfaces including the external one. (default: 127.0.0.1)
        :param port: Server port to bind to. Values below 1024 require root
               privileges. (default: 8080)
        :param reloader: Start auto-reloading server? (default: False)
        :param interval: Auto-reloader interval in seconds (default: 1)
        :param quiet: Suppress output to stdout and stderr? (default: False)
        :param options: Options passed to the server adapter.
Start a server instance . This method blocks until the server terminates .