win7下的play框架问题，python脚本出错

Question

win7环境，配置好path路径后，执行play，却显示

Traceback (most recent call last):

  File "play", line 12, in <module>

    from play.cmdloader import CommandLoader

ImportError: No module named play.cmdloader

这是什么问题？python的兼容问题么？play1.2.3和1.2.4都是该情况？

附：play.txt的脚本内容

#!/usr/bin/env python

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# Play command line script www.playframework.org/

 

import sys

import os

import os.path

import re

 

sys.path.append(os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])), 'framework', 'pym'))

 

from play.cmdloader import CommandLoader

from play.application import PlayApplication

from play.utils import *

 

 

# ~~~~~~~~~

# Little utility to get command line arguments

def get_opt(args, arg, env):

    s = "--%s=" % arg

    for a in args:

        if a.find(s) == 0:

            env[arg] = a[len(s):]

            args.remove(a)

            # print "~ get_opt: '%s' -> '%s'" % (arg, env[arg])

            break

    

 

# ~~~~~~~~~

# Main

 

try:

 

    play_env = dict()

 

    # ~~~~~~~~~~~~~~~~~~~~~~ Where is the framework?

    play_env["basedir"] = os.path.normpath(os.path.dirname(os.path.realpath(sys.argv[0])))

 

    # ~~~~~~~~~~~~~~~~~~~~~~ What is the framework id?

    play_env["id_file"] = os.path.join(play_env['basedir'], 'id')

    if os.path.exists(play_env["id_file"]):

        play_env["id"] = open(play_env["id_file"]).readline().strip()

    else:

        play_env["id"] = ''

 

    showLogo = sys.argv.count("--silent") == 0

 

    if showLogo:

        # ~~~~~~~~~~~~~~~~~~~~~~ Display logo

        print r"~        _            _ "

        print r"~  _ __ | | __ _ _  _| |"

        print r"~ | '_ | |/ _' | || |_|"

        print r"~ |  __/|_|____|__ (_)"

        print r"~ |_|            |__/   "

        print r"~"

    else:

        sys.argv.remove("--silent")

 

    play_version_file = os.path.join(play_env["basedir"], 'framework', 'src', 'play', 'version')

    if not os.path.exists(play_version_file):

        print "~ Oops. %s file not found" % os.path.normpath(os.path.join(play_env["basedir"], 'framework', 'src', 'play', 'version'))

        print "~ Is the framework compiled? "

        print "~"

        sys.exit(-1)

 

    play_env["version"] = open(play_version_file).readline().strip()

 

    if showLogo:

        print "~ play! %s, http://www.playframework.org" % (play_env["version"])

 

    # ~~~~~~~~~~~~~~~~~~~~~~ Where is the application?

    application_path = None

    remaining_args = []

    if len(sys.argv) == 2:

        application_path = os.getcwd()

        remaining_args = sys.argv[2:]

    if len(sys.argv) > 2:

        if sys.argv[2].startswith('-'):

            application_path = os.getcwd()

            remaining_args = sys.argv[2:]

        else:

            application_path = os.path.normpath(os.path.abspath(sys.argv[2]))

            remaining_args = sys.argv[3:]

 

    ignoreMissing = False

    if remaining_args.count('--force') == 1:

        remaining_args.remove('--force')

        ignoreMissing = True

 

    # ~~~~~~~~~~~~~~~~~~~~~~ What is the command?

    if len(sys.argv) > 1:

        play_command = sys.argv[1]

    else:

        play_command = 'none'

 

    # ~~~~~~~~~~~~~~~~~ Override pid_file

    get_opt(remaining_args, "pid_file", play_env)

 

    # ~~~~~~~~~~~~~~~~~ Override port

    get_opt(remaining_args, "http.port", play_env)

    get_opt(remaining_args, "https.port", play_env)

 

    # ~~~~~~~~~~~~~~~~~ Override id

    for a in remaining_args:

        if a.find('--%') == 0:

            play_env["id"] = a[3:]

    if remaining_args.count('--%%%s' % play_env["id"]) == 1:

        remaining_args.remove('--%%%s' % play_env["id"])

 

    if play_command in ['test', 'auto-test', 'autotest'] :

        # If framework-id is not a valid test-id, force it to 'test'

        if not isTestFrameworkId( play_env["id"] ): 

            play_env["id"] = 'test'

 

    if showLogo:

        if play_env["id"] is not '':

            print "~ framework ID is %s" % play_env["id"]

        print "~"

 

    # ~~~~~~~~~~~~~~~~~ Checking for disable_check_jpda

    disable_check_jpda = False

    if remaining_args.count('-f') == 1:

        disable_check_jpda = True

        remaining_args.remove('-f')

    play_env["disable_check_jpda"] = disable_check_jpda 

 

    play_app = PlayApplication(application_path, play_env, ignoreMissing)

 

    # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    # ~~~~~~~~~~~~~~~~~~~~~~ The commands ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 

    cmdloader = CommandLoader(play_env["basedir"])

 

    # ~~~~~~~~~~~~~~~~~ Resolve dependencies if needed

    if remaining_args.count('--deps') == 1:

        cmdloader.commands['dependencies'].execute(command='dependencies', app=play_app, args=['--sync'], env=play_env, cmdloader=cmdloader)

        remaining_args.remove('--deps')

 

    # Load module commands

    if play_app:

        for module in play_app.modules():

            cmdloader.load_play_module(module)

 

    for module in getWithModules(remaining_args, play_env):

        cmdloader.load_play_module(module)

 

    if play_command in cmdloader.commands:

        for name in cmdloader.modules:

            module = cmdloader.modules[name]

            if 'before' in dir(module):

                module.before(command=play_command, app=play_app, args=remaining_args, env=play_env)

        status = cmdloader.commands[play_command].execute(command=play_command, app=play_app, args=remaining_args, env=play_env, cmdloader=cmdloader)

        for name in cmdloader.modules:

            module = cmdloader.modules[name]

            if 'after' in dir(module):

                module.after(command=play_command, app=play_app, args=remaining_args, env=play_env)

        sys.exit(status)

 

    # ~~~~~~~~~~~~~~~~~~~~~~ Invalid command

    print "~ Usage: play cmd [app_path] [--options]"

    print "~ "

    print "~ with,  new      Create a new application"

    print "~        run      Run the application in the current shell"

    print "~        help     Show play help"

    print "~"

    if len(sys.argv) > 1:

        print "~ Invalid command: %s" % sys.argv[1]

        print "~"

    sys.exit(-1)

 

except KeyboardInterrupt:

    print '~ ...'

    sys.exit(0)

Answer 1

引用来自“红薯”的答案

可能跟版本有关系，Play 1.1 要求至少 Python 2.5，不知道你用什么版本

Answer 2

引用来自“爱国者”的答案

你本地电脑有安装其他版本的python吗？

照道理是不可能报错的，因为Ｐｌａｙ会自带ｐｙｔｈｏｎ运行时

Answer 3

你本地电脑有安装其他版本的python吗？

照道理是不可能报错的，因为Ｐｌａｙ会自带ｐｙｔｈｏｎ运行时

Answer 4

可能跟版本有关系，Play 1.1 要求至少 Python 2.5，不知道你用什么版本