Python prompt.text函数代码示例

    def _set_param(self):
        """
        @brief Set a single parameter
        """
        
        _all_params = self._ia_client.get_resource('DRIVER_PARAMETER_ALL')
        print "Parameters you can set are: " + str(_all_params)
        _param_valid = False
        while _param_valid is False:
            _param = prompt.text('\nEnter a single parameter')
            if _param in _all_params:
                _param_valid = True
            else:
                print 'Invalid parameter: ' + _param 

        _value = prompt.text('Enter value')
        _value = _value.lower()

        """
        DHE: Need to convert to native types here; can't be string; at this
        point it doesn't seem to be a driver problem but rather a requirement
        for messages.
        """        
        if _value == 'true':
            _value = True
        elif _value == 'false':
            _value = False

        param_dict = {_param: _value}
        self._ia_client.set_resource(param_dict)

    def _set_param(self):
        """
        @brief Set a single parameter
        """
        
        _all_params = self._ia_client.get_resource('DRIVER_PARAMETER_ALL')
        print "Parameters you can set are: " + str(_all_params)
        _param_valid = False
        while _param_valid is False:
            _param = prompt.text('\nEnter a single parameter')
            if _param in _all_params:
                _param_valid = True
            else:
                print 'Invalid parameter: ' + _param 

        _value = prompt.text('Enter value')
        _value = _value.lower()

        """
        DHE: Need to convert to native types here; can't be string; this is a 
        problem for the UI because we need a way to get the metadata about 
        each param to the UI.
        """        
        if _value == 'true':
            _value = True
        elif _value == 'false':
            _value = False

        param_dict = {_param: _value}
        self._ia_client.set_resource(param_dict)

    def fetch_comm_config(self):
        """
        @brief collect connection information for the logger from the user
        """

        config_path = "%s/%s" % (self.metadata.driver_dir(), CommConfig.config_filename())
        self.comm_config = CommConfig.get_config_from_console(config_path)
        self.comm_config.display_config()
        #self.comm_config.get_from_console()
        self.ip_address = self.comm_config.device_addr
        self.data_port = self.comm_config.data_port
        self.command_port = self.comm_config.command_port
        
        if not (self.ip_address):
            self.ip_address = prompt.text( 'Instrument IP Address', self.ip_address )
            
        if not (self.data_port):
            continuing = True
            while continuing:
                sport = prompt.text( 'Instrument Port', self.data_port )
                try:
                    self.data_port = int(sport)
                    continuing = False
                except ValueError as e:
                    print "Error converting port to number: " + str(e)
                    print "Please enter a valid port number.\n"

    def get_from_console(self):

        if not self.instrument_command_port: self.instrument_command_port = DEFAULT_INSTRUMENT_CMD_PORT

        self.device_addr = prompt.text('Device Address', self.device_addr)
        self.device_port = prompt.text('Device Port', self.device_port)
        self.instrument_command_port = prompt.text('Instrument Command Port', self.instrument_command_port)
        CommConfig.get_from_console(self)

    def fetch_metadata(self):
        """
        @brief collect metadata from the user
        """
        if not (self.driver_path):
            self.driver_path = prompt.text( 'Driver Path' )

        self.metadata = mi.idk.dataset.metadata.Metadata(self.driver_path)
        self.driver_version = prompt.text('Driver Version', self.metadata.version)

    def fetch_metadata(self):
        """
        @brief collect metadata from the user
        """
        if not (self.driver_make and self.driver_model and self.driver_name):
            self.driver_make = prompt.text( 'Driver Make', self.driver_make )
            self.driver_model = prompt.text( 'Driver Model', self.driver_model )
            self.driver_name = prompt.text( 'Driver Name', self.driver_name )

        self.metadata = Metadata(self.driver_make, self.driver_model, self.driver_name)

    def get_from_console(self):
        """
        @brief Read comm config from the console.  This should be overloaded in a sub class.
        """
        if(not self.data_port): self.data_port = DEFAULT_DATA_PORT
        if(not self.command_port): self.command_port = DEFAULT_CMD_PORT

        self.data_port = prompt.text( 'Port Agent Data Port', self.data_port )
        self.command_port = prompt.text( 'Port Agent Command Port', self.command_port )

        if( self.confirm_config() ):
            self.store_to_file()
        else:
            return self.get_from_console()

    def update_version(self):
        """
        Update the driver version for this package.  By default increment by one.
        After updating the metadata file, commit the change to git.
        """
        last_dot = self.metadata.version.rfind('.')
        last_version = int(self.metadata.version[last_dot+1:])
        suggest_version = self.metadata.version[:last_dot+1] + str(last_version + 1)
        if self.test_mode:
            new_version = suggest_version
        else:
            new_version = prompt.text('Update Driver Version', suggest_version )
        # make sure the entered version has the correct format
        self._verify_version(new_version)
        if new_version != self.metadata.version:
            # search for the tag for this version, find out if it already exists
            cmd = 'git tag -l ' + 'release_dsd_' + self.metadata.driver_name + '_' + new_version.replace('.', '_')
            # find out if this tag name exists
            output = subprocess.check_output(cmd, shell=True)
            if len(output) > 0:
                # this tag already exists and we are not repackaging
                raise InvalidParameters("Version %s already exists.  To repackage, run package driver with the --repackage option", new_version)

            # set the new driver version in the metadata
            self.metadata.set_driver_version(new_version)
            # commit the changed file to git
            cmd = 'git commit ' + str(self.metadata.metadata_path()) + ' -m \'Updated metadata driver version\''
            os.system(cmd)

        return new_version

 def send_agent_command(self, command):
     """
     @brief Send a command to the agent. 
     """
     
     DA_WAIT_PERIOD = 60
     waiting = False
     print "Input command: " + str(command)
     if command == 'RESOURCE_AGENT_EVENT_GO_DIRECT_ACCESS':
         cmd = AgentCommand(command = command, 
                            kwargs={'session_type': DirectAccessTypes.telnet,
                                    'session_timeout':600,
                                    'inactivity_timeout':600})
         waiting = True
     else:
         cmd = AgentCommand(command = command)
         
     retval = self._ia_client.execute_agent(cmd)
     print "Results of command: " + str(retval)
     while waiting:
         print "Waiting " + str(DA_WAIT_PERIOD) + " seconds for you to test direct access."
         gevent.sleep(DA_WAIT_PERIOD)
         still_waiting = prompt.text('Still waiting? (y/n)')
         if still_waiting is 'n':
             waiting = False

 def parser_test_filename(self):
     """
     @brief file name of the parser tests
     @retval parser test filename
     """
     if self.metadata.full_instrument_name == None:
         print( "Please provide the full instrument name (class and series)")
         self.metadata.full_instrument_name = prompt.text( 'Instrument name' )
     return "test_%s.py" % self.metadata.full_instrument_name

    def _store_resource_files(self):
        """
        @brief Store additional files added by the driver developer.  These files life in the driver resource dir.
        """
        log.debug( " -- Searching for developer added resource files." )

        for file in os.listdir(self.generator.resource_dir()):
            log.debug("    ++ found: " + file)
            desc = prompt.text( 'Describe ' + file )
            self._add_file(self.generator.resource_dir() + "/" + file, 'resource', desc)

    def _store_resource_files(self):
        """
        @brief Store additional files added by the driver developer.  These
        files live in the driver resource dir.
        """
        log.debug(" -- Searching for developer added resource files.")
        resource_dir = self.generator.resource_dir()

        if os.path.exists(resource_dir):
            for file in os.listdir(resource_dir):
                log.debug("    ++ found: " + file)
                desc = prompt.text("Describe " + file)
                self._add_file(resource_dir + "/" + file, "resource", desc)
        else:
            log.debug(" --- No resource directory found, skipping...")

 def update_version(self):
     """
     Update the driver version for this package.  By default increment by one.
     After updating the metadata file, commit the change to git.
     """
     last_dot = self.metadata.version.rfind('.')
     last_version = int(self.metadata.version[last_dot+1:])
     suggest_version = self.metadata.version[:last_dot+1] + str(last_version + 1)
     new_version = prompt.text('Update Driver Version', suggest_version )
     if new_version != self.metadata.version:
         # set the new driver version in the metadata
         self.metadata.set_driver_version(new_version)
         # commit the changed file to git
         cmd = 'git commit ' + str(self.metadata.metadata_path()) + ' -m \'Updated metadata driver version\''
         os.system(cmd)
         # read metadata again to update the version in our metadata
         self.metadata = Metadata(self.metadata.driver_path, REPODIR + '/marine-integrations')

 def _store_resource_files(self):
     """
     @brief Store additional files added by the driver developer.  These
     files live in the driver resource dir.
     """
     resource_dir = os.path.join(self.metadata.relative_driver_path(), "resource")
     log.debug(" -- Searching for developer added resource files in dir: %s",
               resource_dir)
     stringfile = self.string_file()
     if os.path.exists(resource_dir):
         for file in os.listdir(resource_dir):
             if file != stringfile:
                 log.debug("    ++ found: " + file)
                 desc = prompt.text('Describe ' + file)
                 self._add_file(resource_dir + "/" + file, 'resource', desc)
     else:
         log.debug(" --- No resource directory found, skipping...")

    def get_from_console(self):
        self.device_os_port = prompt.text("Device OS Port", self.device_os_port)
        self.device_baud = prompt.text("Device Baud", self.device_baud)
        if int(self.device_baud) not in [1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200]:
            raise InvalidCommType(
                str(self.device_baud)
                + " is not an allowed value for device baud. "
                + "[1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200]"
            )
        self.device_data_bits = prompt.text("Device Data Bits", self.device_data_bits)
        if int(self.device_data_bits) not in [5, 6, 7, 8]:
            raise InvalidCommType(
                str(self.device_data_bits) + " is not an allowed value for device data bits [5, 6, 7, 8]."
            )
        self.device_parity = prompt.text("Device Parity", self.device_parity)
        if "n" == self.device_parity.lower() or "none" == self.device_parity.lower():
            self.device_parity = 0
        elif "o" == self.device_parity.lower() or "odd" == self.device_parity.lower():
            self.device_parity = 1
        elif "e" == self.device_parity.lower() or "even" == self.device_parity.lower():
            self.device_parity = 2
        elif 0 <= self.device_parity <= 2:
            """
            acceptable
            """
        else:
            raise InvalidCommType(
                str(self.device_parity) + " is not an allowed value for device parity. [none, odd, even]"
            )
        self.device_stop_bits = prompt.text("Device Stop Bits", self.device_stop_bits)
        if int(self.device_stop_bits) not in [0, 1, 2]:
            raise InvalidCommType(
                str(self.device_stop_bits) + " is not an allowed value for device stop bits [0, 1, 2]."
            )
        self.device_flow_control = prompt.text("Device Flow Control", self.device_flow_control)

        if "n" == self.device_flow_control.lower() or "none" == self.device_flow_control.lower():
            self.device_flow_control = 0
        elif "h" == self.device_flow_control.lower() or "hardware" == self.device_flow_control.lower():
            self.device_flow_control = 1
        elif "s" == self.device_flow_control.lower() or "software" == self.device_flow_control.lower():
            self.device_flow_control = 2
        elif 0 <= self.device_flow_control <= 2:
            """
            acceptable
            """
        else:
            raise InvalidCommType(
                str(self.device_flow_control)
                + " is not an allowed value for device flow control. [none, hardware, software]"
            )

        CommConfig.get_from_console(self)