With the proper names? Do you still have the error above? Make sure you read chapter 13 of the book. This is explained there.
Massimo On Nov 6, 11:52 am, "Mr. Electronic" <[email protected]> wrote: > Hi > > I was trying to learn how to use plugins, so the filename could be > totally wrong. It was just a small test file not a real plugin. > > I have discovered that you can't use subfolders in controller and > views. My later attempt was /controller/plugin_cart.py and /views/ > plugin_cart/show.html > > Thanks for creating a good Python framework. I love it. > > Br. > Rune > > On 6 Nov., 16:02, mdipierro <[email protected]> wrote: > > > will look into this but I do not understand this file: > > > plugin_init/default/index.html > > > It does not look like a plugin file. If it is a view it should be > > > views/plugin_init/index.html > > > On Nov 6, 5:20 am, "Mr. Electronic" <[email protected]> wrote: > > > > Hi > > > > I tried to create a plugin and then delete the one file that was in > > > the plugin. Then I recieves an error ticket shown below. > > > > I created a file with name plugin_init/default/index.html and then > > > clicked on the init plugin in the bottom of the init screen, looked at > > > the file and then deleted it. > > > > Then it crashes and I think it has something do with that the plugin > > > disappears when the last file has been deleted but the admin still > > > tries to show all files that contains to the non existing plugin. > > > > Br. > > > Mr. Electronic > > > > Ticket 83.89.69.186.2010-11-06.11-11-12.9954ddbe-b9e6-4424-93d4- > > > ed8ea601a010 > > > > Version > > > web2py Version 1.88.2 (2010-10-29 23:04:43) > > > > Error traceback > > > > 1. > > > 2. > > > 3. > > > 4. > > > 5. > > > 6. > > > 7. > > > 8. > > > 9. > > > 10. > > > 11. > > > 12. > > > > Traceback (most recent call last): > > > File "/home/6dstudio/web2py/gluon/restricted.py", line 188, in > > > restricted > > > exec ccode in environment > > > File "/home/6dstudio/web2py/applications/admin/controllers/ > > > default.py", line 1134, in <module> > > > File "/home/6dstudio/web2py/gluon/globals.py", line 96, in <lambda> > > > self._caller = lambda f: f() > > > File "/home/6dstudio/web2py/applications/admin/controllers/ > > > default.py", line 807, in plugin > > > models=filter_plugins(models), > > > File "/home/6dstudio/web2py/applications/admin/controllers/ > > > default.py", line 803, in filter_plugins > > > regex=re.compile('^plugin_'+plugin+'(/.*|\..*)?$') > > > TypeError: cannot concatenate 'str' and 'NoneType' objects > > > > Error snapshot > > > Detailed traceback description > > > > * Exception: <type 'exceptions.TypeError'>(cannot concatenate > > > 'str' and 'NoneType' objects) > > > Exception instance attributes > > > o __setattr__: <method-wrapper '__setattr__' of > > > exceptions.TypeError object> > > > o __reduce_ex__: <built-in method __reduce_ex__ of > > > exceptions.TypeError object> > > > o __getslice__: <method-wrapper '__getslice__' of > > > exceptions.TypeError object> > > > o __getitem__: <method-wrapper '__getitem__' of > > > exceptions.TypeError object> > > > o __setstate__: <built-in method __setstate__ of > > > exceptions.TypeError object> > > > o __getattribute__: <method-wrapper '__getattribute__' of > > > exceptions.TypeError object> > > > o __str__: <method-wrapper '__str__' of exceptions.TypeError > > > object> > > > o args: ("cannot concatenate 'str' and 'NoneType' objects",) > > > o __reduce__: <built-in method __reduce__ of > > > exceptions.TypeError object> > > > o __format__: <built-in method __format__ of > > > exceptions.TypeError object> > > > o __class__: <type 'exceptions.TypeError'> > > > o __dict__: {} > > > o __delattr__: <method-wrapper '__delattr__' of > > > exceptions.TypeError object> > > > o __subclasshook__: <built-in method __subclasshook__ of > > > type object> > > > o __repr__: <method-wrapper '__repr__' of > > > exceptions.TypeError object> > > > o __init__: <method-wrapper '__init__' of > > > exceptions.TypeError object> > > > o __hash__: <method-wrapper '__hash__' of > > > exceptions.TypeError object> > > > o __sizeof__: <built-in method __sizeof__ of > > > exceptions.TypeError object> > > > o __doc__: 'Inappropriate argument type.' > > > o __unicode__: <built-in method __unicode__ of > > > exceptions.TypeError object> > > > o __new__: <built-in method __new__ of type object> > > > * Python 2.6.5: /usr/bin/python > > > > File /home/6dstudio/web2py/gluon/restricted.py in restricted at line > > > 188 > > > [ code | arguments | variables ] > > > Function argument list: (code='# coding: utf8 \n\nfrom gluon.admin > > > import *\nfrom ...r(e)))\n\n\nresponse._vars=response._caller(plugin) > > > \n', environment={'A': <class 'gluon.html.A'>, 'ALLOW_TOGGLE': 'true', > > > 'B': <class 'gluon.html.B'>, 'BEAUTIFY': <class > > > 'gluon.html.BEAUTIFY'>, 'BODY': <class 'gluon.html.BODY'>, 'BR': > > > <class 'gluon.html.BR'>, 'CENTER': <class 'gluon.html.CENTER'>, > > > 'CHECK_VERSION': True, 'CLEANUP': <class 'gluon.validators.CLEANUP'>, > > > 'CODE': <class 'gluon.html.CODE'>, ...}, layer='/home/6dstudio/web2py/ > > > applications/admin/controllers/default.py') > > > > 183. > > > 184. > > > 185. > > > 186. > > > 187. > > > 188. > > > > 189. > > > 190. > > > 191. > > > 192. > > > > if type(code) == types.CodeType: > > > ccode = code > > > else: > > > ccode = compile2(code,layer) > > > > exec ccode in environment > > > > except HTTP: > > > raise > > > except Exception: > > > # XXX Show exception in Wing IDE if running in debugger > > > > * environment: {'A': <class 'gluon.html.A'>, 'ALLOW_TOGGLE': > > > 'true', 'B': <class 'gluon.html.B'>, 'BEAUTIFY': <class > > > 'gluon.html.BEAUTIFY'>, 'BODY': <class 'gluon.html.BODY'>, 'BR': > > > <class 'gluon.html.BR'>, 'CENTER': <class 'gluon.html.CENTER'>, > > > 'CHECK_VERSION': True, 'CLEANUP': <class 'gluon.validators.CLEANUP'>, > > > 'CODE': <class 'gluon.html.CODE'>, ...} > > > * ccode: <code object <module> at 0x7f8b441c9e40, file > > > "/...plications/admin/controllers/default.py", line 3> > > > > File /home/6dstudio/web2py/applications/admin/controllers/default.py > > > in <module> at line 1134 > > > [ code | arguments | variables ] > > > Function argument list: () > > > > 1123. > > > 1124. > > > 1125. > > > 1126. > > > 1127. > > > 1128. > > > 1129. > > > 1130. > > > 1131. > > > 1132. > > > > session.forget() > > > session._unlock(response) > > > import gluon.tools > > > import gluon.contrib.simplejson as sj > > > try: > > > page = gluon.tools.fetch('http://twitter.com/web2py? > > > format=json') > > > return sj.loads(page)['#timeline'] > > > except Exception, e: > > > return DIV(T('Unable to download because'),PRE(str(e))) > > > > File /home/6dstudio/web2py/gluon/globals.py in <lambda> at line 96 > > > [ code | arguments | variables ] > > > Function argument list: (f=<function plugin>) > > > > 91. > > > 92. > > > 93. > > > 94. > > > 95. > > > 96. > > > > 97. > > > 98. > > > 99. > > > 100. > > > > self.flash = '' # used by the default view layout > > > self.meta = Storage() # used by web2py_ajax.html > > > self.menu = [] # used by the default view layout > > > self.files = [] # used by web2py_ajax.html > > > self._vars = None > > > self._caller = lambda f: f() > > > > self._view_environment = None > > > self._custom_commit = None > > > self._custom_rollback = None > > > > * self: undefined > > > * f: <function plugin> > > > > File /home/6dstudio/web2py/applications/admin/controllers/default.py > > > in plugin at line 807 > > > [ code | arguments | variables ] > > > Function argument list: () > > > > 802. > > > 803. > > > 804. > > > 805. > > > 806. > > > 807. > > > > 808. > > > 809. > > > 810. > > > 811. > > > > def filter_plugins(items): > > > regex=re.compile('^plugin_'+plugin+'(/.*|\..*)?$') > > > return [item for item in items if regex.match(item)] > > > > return dict(app=app, > > > models=filter_plugins(models), > > > > defines=defines, > > > controllers=filter_plugins(controllers), > > > functions=functions, > > > views=filter_plugins(views), > > > > * models: [] > > > * filter_plugins: <function filter_plugins> > > > > File /home/6dstudio/web2py/applications/admin/controllers/default.py > > > in filter_plugins at line 803 > > > [ code | arguments | variables ] > > > Function argument list: (items=[]) > > > > 798. > > > 799. > > > 800. > > > 801. > > > 802. > > > 803. > > > > 804. > > > 805. > > > 806. > > > 807. > > > > if not os.path.exists(crontab): > > > safe_open(crontab,'w').write('#crontab') > > > > def filter_plugins(items): > > > regex=re.compile('^plugin_'+plugin+'(/.*|\..*)?$') > > > > return [item for item in items if regex.match(item)] > > > > return dict(app=app, > > > models=filter_plugins(models), > > > > * regex: undefined > > > * global re: <module 're' from '/usr/lib/python2.6/re.pyc'> > > > * re.compile: <function compile> > > > * plugin: None > > > > locals > > > locals > > > items : > > > [] > > > plugin : > > > None > > > request > > > request > > > ajax : > > > False > > > application : > > > 'admin' > > > args : > > > ['init'] > > > body : > > > <cStringIO.StringO object> > > > cid : > > > None > > > client : > > > '83.89.69.186' > > > controller : > > > 'default' > > > cookies : > > > <SimpleCookie: session_id_admin='83-89-69-186-8f...-89-69-186-3db8d937- > > > c1ef-4c43-931f-54e267fb56a9'> > > > env : > > > <Storage > > ... > > read more »
