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1 from django.core.management.base import BaseCommand, CommandError |
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2 from optparse import make_option |
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3 import os |
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4 import sys |
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5 |
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6 def null_technical_500_response(request, exc_type, exc_value, tb): |
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7 raise exc_type, exc_value, tb |
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8 |
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9 class Command(BaseCommand): |
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10 option_list = BaseCommand.option_list + ( |
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11 make_option('--noreload', action='store_false', dest='use_reloader', default=True, |
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12 help='Tells Django to NOT use the auto-reloader.'), |
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13 make_option('--browser', action='store_true', dest='open_browser', |
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14 help='Tells Django to open a browser.'), |
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15 make_option('--adminmedia', dest='admin_media_path', default='', |
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16 help='Specifies the directory from which to serve admin media.'), |
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17 ) |
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18 help = "Starts a lightweight Web server for development." |
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19 args = '[optional port number, or ipaddr:port]' |
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20 |
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21 # Validation is called explicitly each time the server is reloaded. |
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22 requires_model_validation = False |
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23 |
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24 def handle(self, addrport='', *args, **options): |
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25 import django |
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26 from django.core.servers.basehttp import run, AdminMediaHandler, WSGIServerException |
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27 from django.core.handlers.wsgi import WSGIHandler |
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28 try: |
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29 from werkzeug import run_simple, DebuggedApplication |
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30 except: |
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31 raise CommandError("Werkzeug is required to use runserver_plus. Please visit http://werkzeug.pocoo.org/download") |
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32 |
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33 # usurp django's handler |
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34 from django.views import debug |
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35 debug.technical_500_response = null_technical_500_response |
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36 |
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37 if args: |
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38 raise CommandError('Usage is runserver %s' % self.args) |
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39 if not addrport: |
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40 addr = '' |
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41 port = '8000' |
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42 else: |
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43 try: |
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44 addr, port = addrport.split(':') |
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45 except ValueError: |
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46 addr, port = '', addrport |
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47 if not addr: |
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48 addr = '127.0.0.1' |
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49 |
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50 if not port.isdigit(): |
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51 raise CommandError("%r is not a valid port number." % port) |
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52 |
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53 use_reloader = options.get('use_reloader', True) |
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54 open_browser = options.get('open_browser', False) |
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55 admin_media_path = options.get('admin_media_path', '') |
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56 shutdown_message = options.get('shutdown_message', '') |
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57 quit_command = (sys.platform == 'win32') and 'CTRL-BREAK' or 'CONTROL-C' |
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58 |
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59 def inner_run(): |
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60 from django.conf import settings |
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61 print "Validating models..." |
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62 self.validate(display_num_errors=True) |
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63 print "\nDjango version %s, using settings %r" % (django.get_version(), settings.SETTINGS_MODULE) |
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64 print "Development server is running at http://%s:%s/" % (addr, port) |
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65 print "Using the Werkzeug debugger (http://werkzeug.pocoo.org/)" |
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66 print "Quit the server with %s." % quit_command |
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67 path = admin_media_path or django.__path__[0] + '/contrib/admin/media' |
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68 handler = AdminMediaHandler(WSGIHandler(), path) |
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69 if open_browser: |
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70 import webbrowser |
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71 url = "http://%s:%s/" % (addr, port) |
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72 webbrowser.open(url) |
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73 run_simple(addr, int(port), DebuggedApplication(handler, True), |
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74 use_reloader=use_reloader, use_debugger=True) |
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75 inner_run() |