This application has quite but of code; 5-10 python source files; and
an equal number of kid files.
Here's the controller.py as a start! Do you want/need more??
=======================
import logging
import cherrypy
from datetime import datetime
import turbogears
from turbogears import (controllers, expose, validate, redirect,
widgets, validators, error_handler)
from research import json
from string import digits
import os,sys
from model import *
from researchforms import *
from historyservice import *
from sendEmail import send_mime_msg
import export2csv as csv
# log = logging.getLogger("research.controllers")
DEBUG = True # Print debug/trace statements (e.g.
functions/methods entered and their parameters,
# db query strings, etc.)
VERBOSE = False # Pring out MUCH more details (e.g. returned
results from db queries)
class Root(controllers.RootController):
def __init__(self):
super(controllers.RootController,self).__init__()
self.sandboxID = None
self.sandbox_data = None
self.raw_version = ''
@expose(template="research.templates.index")
@error_handler(index)
@validate(form=select_sandboxid_form)
def index(self,*args,**kwargs):
if VERBOSE:
print '\nStarting "Index"'
print ' args =',args,
print ' kwargs =', kwargs
print '\n'
self.homedir = os.getcwd()
if isinstance(self.sandbox_data, sandbox_data):
self.sandbox_data.closeDB()
options = get_sandbox_options()
if DEBUG: print 'Sandbox options values =', options
return
dict(form=select_sandboxid_form,values=dict(sandboxID=options) ,
action='/sandbox/metadata')
@expose(template="research.templates.enter_sandbox_data")
def enter_sandbox_data(self, *args, **kwargs):
if VERBOSE:
print '\nStarting "enter_sandbox_data...'
print ' args =',args
print ' kwargs =', kwargs
print '\n'
sd=sandboxes.get(self.sandboxID)
return dict(form=enter_sandbox_data_form, values=sd, action='/
set_sandbox_data',
title='Enter Sandbox
Data', id=self.sandboxID)
@expose()
def set_sandbox_data(self,**kwargs):
if VERBOSE:
print '\nStarting "set_sandbox_data...'
print ' kwargs =', kwargs
print '\n'
self.md.update_metadata(**kwargs)
raise redirect('/sandbox')
@expose(template="research.templates.sandbox")
def sandbox(self, *args, **kwargs):
if VERBOSE:
print '\n ==> Entering the sandbox method..'
try: print " +++ received args:",args
except NameError: pass
try: print " +++ kwargs:", kwargs
except (NameError, KeyError): pass
print '\n'
if args and args[0] == "metadata":
try:
if kwargs['sandboxID'] == None:
turbogears.flash("You did not select a
sandbox!")
raise redirect("/index")
except KeyError:
turbogears.flash("You did not select a
sandbox!")
raise redirect("/index")
self.sandboxID = kwargs['sandboxID']
self.sandbox_data = sandbox_data(self.sandboxID)
self.md=get_sandbox_metadata(self.sandboxID)
sh_desc = self.md.short_description.lower()
if (sh_desc.find('unused') > -1):
self.md.short_description=""
self.md.full_description=""
self.md.researcher_name=''
self.md.researcher_email=''
raise redirect("/enter_sandbox_data")
raise redirect("/sandbox")
#elif args and args[0]=='load_history':
#print "\n==> Received request to load history"
#for key in kwargs:
#print '\t %s = %s' % (key, kwargs[key])
#print '\n'
return dict(metadata=self.md)
@expose(template="research.templates.select_scores")
def select_raw_scores(self,*args,**kwargs):
if DEBUG:
print '\nStarting "select_raw_scores"'
print ' args =',args,
print ' kwargs =', kwargs
print '\n'
if kwargs=={}:
clients_list = get_raw_clients()
return dict(title="RawScores",
form1=select_rawscoreclients_form,
action1='/select_raw_scores',
options1=dict(rawScoreClients=clients_list),
size1=dict(rawScoreClients=min(len(clients_list),RAW_CLIENTS_FIELD_SIZE)),
form2='',form3='')
if kwargs['field'] == "clients":
self.new_raw_clients = kwargs['rawScoreClients']
if type(self.new_raw_clients) is not ListType:
self.new_raw_clients = [self.new_raw_clients]
if DEBUG: print '\n The list of RawScore clients = %s' %
self.new_raw_clients
participant_list =
get_raw_participants(clients=self.new_raw_clients)
return dict(title="RawScores",
form1=select_rawscoreclients_form,
action1='',
options1=dict(rawScoreClients=self.new_raw_clients),
size1=dict(rawScoreClients=min(len(self.new_raw_clients),RAW_CLIENTS_FIELD_SIZE)),
form2=select_rawscoreparticipants_form, action2='/
select_raw_scores',
options2=dict(rawScoreParticipants=participant_list),
size2=dict(rawScoreParticipants=min(len(participant_list),RAW_PARTICIPANTS_FIELD_SIZE)),
form3='')
elif kwargs['field'] == "participants":
self.new_raw_participants =
kwargs['rawScoreParticipants']
if type(self.new_raw_participants) is not ListType:
self.new_raw_participants =
[self.new_raw_participants]
if DEBUG: print 'The list of RawScore participants = %s
\nfor
clients %s' % (self.new_raw_participants,self.new_raw_clients)
version_list =
get_raw_versions(clients=self.new_raw_clients,
participants=self.new_raw_participants)
if DEBUG: print '\twith the available versions %s' %
version_list
#
# if there are NOT multiple versions for this
client/participant
pair, we MAY be done querying the user:
#
if len(version_list) == 1 :
#
# if this is NOT the 1st time we've loaded
rawScores AND the
version for the requested
# client/participant does NOT match; Notify the
user.
#
if DEBUG: print '\ntesting received version
list <%s> with
previous <%s>' % (version_list, self.md.rawscores_type)
if (self.md.rawscores_type.strip() != '' and
version_list.strip() !
= self.md.rawscores_type.strip()):
if DEBUG: print 'Attempting to mix
versions: requested version =
%s; existing vers = %s' % (version_list, self.md.rawscores_type)
turbogears.flash("You cannot mix
rawScore types in this
sandbox!!!!")
raise redirect('/sandbox')
else:
self.raw_version = version_list
else:
#
# the selected client/participants have
multiple versions.
# If this first time we're loading RawScores,
query user for
preferenct
#
if self.md.rawscores_type == '':
return dict(title="RawScores",
form1=select_rawscoreclients_form,
action1='',
options1=dict(rawScoreClients=self.new_raw_clients),
size1=dict(rawScoreClients=min(len(self.new_raw_clients),RAW_CLIENTS_FIELD_SIZE)),
form2=select_rawscoreparticipants_form, action2='/
select_raw_scores',
options2=dict(rawScoreParticipants=self.new_raw_participants),
size2=dict(rawScoreParticipants=min(len(self.new_raw_participants),RAW_PARTICIPANTS_FIELD_SIZE)),
form3=select_rawscoreversion_form, action3='/
select_raw_scores',
options3=dict(rawScoreVersions=version_list))
else:
try:
if
(version_list.index(self.md.rawscores_type) >= 0):
self.raw_version =
self.md.rawscores_type
except ValueError:
if DEBUG: print 'Cannot mix
versions: requested version = %s;
existing vers = %s' % (version_list, self.md.rawscores_type)
turbogears.flash("The selected
selected RawScores do match
already loaded scores!!!!")
raise redirect('/sandbox')
elif kwargs['field'] == 'versions':
self.raw_version = kwargs['rawScoreVersion']
raise redirect('/get_history_data/' + kwargs['hst_src'])
@expose(template="research.templates.select_scores")
def select_dimension_scores(self,*args,**kwargs):
if DEBUG:
print '\nStarting "select_dimension_scores"'
print ' args =',args,
print ' kwargs =', kwargs
print '\n'
if kwargs=={}:
clients_list = get_dim_clients()
return
dict(title="DimensionScores",form1=select_dimensionscoreclients_form,
action1='/select_dimension_scores',
options1=dict(dimScoreClients=get_dim_clients),
size1=dict(dimScoreClients=min(len(clients_list),DIM_CLIENTS_FIELD_SIZE)),
form2='',
form3='')
if kwargs['field'] == 'clients':
self.new_dim_clients = kwargs['dimScoreClients']
if type(self.new_dim_clients) is not ListType:
self.new_dim_clients = [self.new_dim_clients]
if DEBUG: print "\n The list of new clients = %s" %
self.new_dim_clients
participant_list =
get_dim_participants(clients=self.new_dim_clients)
if DEBUG: print " The list of new clients now = %s" %
self.new_dim_clients
return
dict(title="DimensionScores",form1=select_dimensionscoreclients_form,
action1='/select_dimension_scores',
options1=dict(dimScoreClients=self.new_dim_clients),
size1=dict(dimScoreClients=min(len(self.new_dim_clients),DIM_CLIENTS_FIELD_SIZE)),
form2=select_dimensionscoreparticipants_form, action2='/
select_dimension_scores',
options2=dict(dimScoreParticipants=participant_list),
size2=dict(dimScoreParticipants=min(len(participant_list),DIM_PARTICIPANTS_FIELD_SIZE)),
form3 = '')
elif kwargs['field'] == 'participants':
self.new_dim_participants =
kwargs['dimScoreParticipants']
if type(self.new_dim_participants) ==
StringType:
self.new_dim_participants =
[self.new_dim_participants]
raise redirect
('/get_history_data/'+kwargs['hst_src'])
@expose(template="research.templates.select_scores")
def select_fitness_scores(self,*args,**kwargs):
return dict(form1=select_fitnessscoreclients_form, action1='/
get_history_data',
form2='', form3='',
title="FitnessScores")
@expose()
def get_history_data(self,*args,**kwargs):
if DEBUG:
print '\nStarting "get_history_data"'
print ' args =',args,
print ' kwargs =', kwargs
print '\n'
data_src = args[0]
if VERBOSE: print "Fetching %s data from History Service" %
data_src
if data_src == "DimensionScores":
hst_docs = hstsvc.get_ScoresHistory(hst_src=data_src,
Clients = self.new_dim_clients,
Participants = self.new_dim_participants)
elif data_src == "RawScores":
hst_docs = hstsvc.get_ScoresHistory(hst_src=data_src,
Clients=self.new_raw_clients,
Participants=self.new_raw_participants,
Version=self.raw_version)
elif data_src == "FitnessScores":
hst_docs = hstsvc.get_ScoresHistory(hst_src=data_src,
Clients=self.new_fit_clients,
Pas=self.new_fit_pas,
Participants=self.new_fit_participants)
#
# If we got a list back, it is the XML docs retrieved
#
if isinstance(hst_docs,list):
if VERBOSE: print 'Received %d XML documents' %
len(hst_docs)
for d in hst_docs:
status = self.sandbox_data.putDocument(d)
if (status.find('<Error') >= 0):
print "***Could Not save the document
-- Error msg = %s" % status
else:
if VERBOSE: print '***No data returned --
status:',hst_docs
raise redirect('/sandbox')
@expose()
def default(self, *args, **kwargs):
return 'The "%s" page is not ready.' % args[0]
@expose()
def reinit_sandbox(self, *args, **kwargs):
if DEBUG:
print '\nEntering "reinit_sandbox...'
print ' args =', args, ' kwargs =', kwargs
print '\n'
data_set = args[0]
if (data_set == 'all'):
self.sandbox_data.reset()
self.md.reset('all')
raise redirect('/index')
elif ((data_set == 'rawscores') or (data_set ==
'dimensionscores')
or (data_set == 'fitnessscores')):
self.sandbox_data.erase_container(data_set)
self.md.reset(data_set)
else:
print '*** Unrecognized data_set received by
sandbox_reinit: "%s"'
% data_set
raise redirect('/sandbox')
@expose()
def csv_export(self):
"""
Export contents of dbxml sandbox to csv -- one file for each
xml document found. Results will be mailed to the user
"""
csv_dir = os.path.join(os.getcwd(), 'tmp')
if not os.path.isdir(csv_dir): os.mkdir(csv_dir)
rawscores = self.sandbox_data.getRawScores()
if type(rawscores) is list:
raw_csv = csv.csvRawScores()
csvfile_name = os.path.join(csv_dir,'raw_scores.csv')
for xml in rawscores:
raw_csv.extractData(xml)
raw_csv.write(csvfile_name)
else:
if (rawscores == 0):
print 'No rawScores loaded'
else:
print 'Error getting RawScores'
dimscores = self.sandbox_data.getDimensionScores()
if type(dimscores) is list:
dim_csv = csv.csvDimensionScores()
csvfile_name =
os.path.join(csv_dir,'dimension_scores.csv')
for xml in dimscores:
dim_csv.extractData(xml)
dim_csv.write(csvfile_name)
else:
if (dimscores == 0):
print 'No DimensionScores loaded'
else:
print 'Error getting DimensionScores'
fitscores = self.sandbox_data.getFitnessScores()
if type(fitscores) is list:
fit_csv = csv.csvFitnessScores()
csvfile_name =
os.path.join(csv_dir,'fitness_scores.csv')
for xml in fitscores:
fit_csv.extractData(xml)
fit_csv.write(csvfile_name)
else:
if (fitscores == 0):
print 'No FitnessScores loaded'
else:
print 'Error getting FitnessScores'
recpt_list = [self.md.researcher_email]
attachments = csv_dir + os.sep + '*.csv'
send_mime_msg(toaddrlist= recpt_list,
fromaddr='[EMAIL PROTECTED]',
attachmentpatty=attachments)
raise redirect('/sandbox')
On May 24, 4:18 pm, "Alaa Salman" <[EMAIL PROTECTED]> wrote:
> There seems to be something wrong in your code.
> Please paste the code so that we can take a look.
>
> Regards,
> Alaa Salman
>
> On 5/25/07, Denny <[EMAIL PROTECTED]> wrote:
>
>
>
> > I suddenly got the below traceback when I attempted to browse to my
> > application's main page.
>
> > I'm sure I've done something wrong, but I can't find ANY references to
> > my code in this traceback!! Can someone give me a clue???
>
> > When I run start-application.py that seems to go OK, this traceback
> > happens when I browse tohttp://localhost:8080
>
> > thanks,
> > Denny
>
> > ============================
>
> > 2007-05-24 15:43:20,664 cherrypy.msg INFO HTTP: Serving HTTP on
> >http://localhost:8080/
> > 2007-05-24 15:43:41,504 cherrypy.msg INFO HTTP: Page handler: <bound
> > method Root.index of <research.controllers.Root object at 0x418a6bcc>>
> > Traceback (most recent call last):
> > File "/usr/lib/python2.4/site-packages/CherryPy-2.2.1-py2.4.egg/
> > cherrypy/_cphttptools.py", line 105, in _run
> > self.main()
> > File "/usr/lib/python2.4/site-packages/CherryPy-2.2.1-py2.4.egg/
> > cherrypy/_cphttptools.py", line 254, in main
> > body = page_handler(*virtual_path, **self.params)
> > File "<string>", line 3, in index
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/controllers.py", line 334, in expose
> > output = database.run_with_transaction(
> > File "<string>", line 5, in run_with_transaction
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/database.py", line 302, in so_rwt
> > retval = func(*args, **kw)
> > File "<string>", line 5, in _expose
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/controllers.py", line 351, in <lambda>
> > mapping, fragment, args, kw)))
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/controllers.py", line 378, in _execute_func
> > output = errorhandling.try_call(func, *args, **kw)
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/errorhandling.py", line 73, in try_call
> > return func(self, *args, **kw)
> > File "<string>", line 3, in index
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/controllers.py", line 173, in validate
> > return errorhandling.run_with_errors(errors, func, *args, **kw)
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/errorhandling.py", line 108, in run_with_errors
> > return dispatch_error(self, func, errors, None, *args, **kw)
> > File "<string>", line 5, in dispatch_error
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/errorhandling.py", line 63, in adaptor
> > args, kw, 1)
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/util.py", line 215, in inject_args
> > args, kw = inject_arg(func, argname, argval, args, kw, start)
> > File "/usr/lib/python2.4/site-packages/TurboGears-1.0.1-py2.4.egg/
> > turbogears/util.py", line 201, in inject_arg
> > argnames, defaults = getargspec(func)[::3]
> > File "/usr/lib/python2.4/inspect.py", line 670, in getargspec
> > raise TypeError('arg is not a Python function')
> > TypeError: arg is not a Python function
> > Request Headers:
> > Content-Length:
> > ACCEPT-CHARSET: ISO-8859-1,utf-8;q=0.7,*;q=0.7
> > USER-AGENT: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.11)
> > Gecko/20070327 Ubuntu/dapper-security Firefox/1.5.0.11
> > CONNECTION: keep-alive
> > HOST: localhost:8080
> > ACCEPT: text/xml,application/xml,application/xhtml+xml,text/
> > html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
> > Remote-Addr: 127.0.0.1
> > ACCEPT-LANGUAGE: en-us,en;q=0.5
> > Content-Type:
> > Remote-Host: 127.0.0.1
> > ACCEPT-ENCODING: gzip,deflate
> > KEEP-ALIVE: 300
> > 127.0.0.1 - - "GET / HTTP/1.1" 500 3262 "" "Mozilla/5.0 (X11; U; Linux
> > i686; en-US; rv:1.8.0.11) Gecko/20070327 Ubuntu/dapper-security
> > Firefox/1.5.0.11"
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