Commit a1c1d13 breaks admin app - proposed fix

[Brian Meredyk]

Looks like the recent commit a1c1d13 breaks the admin app. The problem is at line 313-314 of admin/controllers/default.py. The issue is that f might not be defined and thus regex.match(f) causes a failure. 

<type 'exceptions.UnboundLocalError'> local variable 'f' referenced before assignment

Traceback

1. 2. 3. 4. 5. 6. 7. 8. 9.

Traceback (most recent call last): File "C:\FMSC Webapps\web2py_master\gluon\restricted.py", line 216, in restricted exec(ccode, environment) File "C:\FMSC Webapps\web2py_master\applications\admin\controllers/default.py:site", line 2003, in <module> File "C:\FMSC Webapps\web2py_master\gluon\globals.py", line 405, in <lambda> self._caller = lambda f: f() File "C:\FMSC Webapps\web2py_master\applications\admin\controllers/default.py:site", line 313, in site UnboundLocalError: local variable 'f' referenced before assignment

I believe that the fix is to change lines 312-316 to the below which gets things working again for me

    if is_manager():
        apps = [a for a in os.listdir(apath(r=request)) if regex.match(a) and #<<note regex.match(a) not regex.match(f)
                a != '__pycache__']
    else:
        apps = [a.name for a in db(db.app.owner == auth.user_id).select()]

[Niphlod]

yep, it was me.

[Niphlod]

https://github.com/web2py/web2py/pull/1494

first PR done directly from the web, without even having any piece of code on the mobile phone ^_^

Hello, github!