def signin(request, template_name='authopenid/signin.html',
redirect_field_name=REDIRECT_FIELD_NAME, openid_form=OpenidSigninForm,
auth_form=AuthenticationForm, on_failure=None, extra_context=None):
"""Signin page. It manage the legacy authentification (user/password)
and authentification with openid.
:attr request: request object
:attr template_name: string, name of template to use
:attr redirect_field_name: string, field name used for redirect. by
default 'next'
:attr openid_form: form use for openid signin, by default
`OpenidSigninForm`
:attr auth_form: form object used for legacy authentification.
By default AuthentificationForm form auser auth contrib.
:attr extra_context: A dictionary of variables to add to the
template context. Any callable object in this dictionary will
be called to produce the end result which appears in the context.
"""
if on_failure is None:
on_failure = signin_failure
from madrona.common.utils import get_logger
log = get_logger()
redirect_to = request.REQUEST.get(redirect_field_name, '')
form1 = openid_form()
form2 = auth_form()
log.debug(request.POST.keys())
if request.POST:
if not redirect_to or '//' in redirect_to or ' ' in redirect_to:
redirect_to = settings.LOGIN_REDIRECT_URL
if 'openid_url' in request.POST.keys():
form1 = openid_form(data=request.POST)
if form1.is_valid():
redirect_url = "%s%s?%s" % (
get_url_host(request),
reverse('user_complete_signin'),
urllib.urlencode({redirect_field_name: redirect_to})
)
return ask_openid(request,
form1.cleaned_data['openid_url'],
redirect_url,
on_failure=on_failure)
else:
# perform normal django authentification
form2 = auth_form(data=request.POST)
if form2.is_valid():
login(request, form2.get_user())
if request.session.test_cookie_worked():
request.session.delete_test_cookie()
return HttpResponseRedirect(redirect_to)
return render(template_name, {
'form1': form1,
'form2': form2,
redirect_field_name: redirect_to,
'msg': request.GET.get('msg','')
}, context_instance=_build_context(request, extra_context=extra_context))
from django.dispatch.dispatcher import receiver
from madrona.features import register, alternate
from madrona.features.models import FeatureCollection
from madrona.unit_converter.models import area_in_display_units
from madrona.analysistools.models import Analysis
from madrona.common.utils import asKml
from madrona.async.ProcessHandler import process_is_running, process_is_complete, \
process_is_pending, get_process_result, process_is_complete, check_status_or_begin
from madrona.common.utils import get_logger
from seak.tasks import marxan_start
from django.core.serializers.json import DjangoJSONEncoder
from django.utils import simplejson as json
from madrona.common.models import KmlCache
from seak.jenks import get_jenks_breaks
logger = get_logger()
def cachemethod(cache_key, timeout=60*60*24*365):
'''
http://djangosnippets.org/snippets/1130/
Cacheable class method decorator
from madrona.common.utils import cachemethod
@property
@cachemethod("SomeClass_get_some_result_%(id)s")
'''
def paramed_decorator(func):
def decorated(self):
key = cache_key % self.__dict__
res = cache.get(key)
if res == None:
import os
from django.conf import settings
from madrona.common.utils import get_logger
from shutil import copyfile
log = get_logger()
class MarxanError(Exception):
pass
class MarxanAnalysis(object):
def __init__(self, pucosts, cfs, outdir, name="seak"):
self.outdir = os.path.realpath(outdir)
self.marxan_bin = os.path.realpath(settings.MARXAN_BIN)
if not os.path.exists(self.marxan_bin):
raise MarxanError("Marxan linux binary not found; tried %s" % self.marxan_bin)
if not os.access(self.marxan_bin, os.X_OK):
raise MarxanError("Marxan binary exists but is not executable; tried %s" % self.marxan_bin)
self.NUMREPS = settings.MARXAN_NUMREPS
self.NUMITNS = settings.MARXAN_NUMITNS
self.templatedir = settings.MARXAN_TEMPLATEDIR
self.pus = pucosts
self.cfs = cfs
self.name = name
def setup(self):
if os.path.exists(self.outdir):
import shutil
shutil.rmtree(self.outdir)
from django.db import models
from django.conf import settings
from django.contrib.auth.models import User, Group
from madrona.features.managers import ShareableGeoManager
from madrona.features.models import Feature, FeatureForm
from madrona.common.utils import get_logger
from django.core.urlresolvers import reverse
from django.utils.encoding import DjangoUnicodeDecodeError
import os
logger = get_logger()
class UserUploadedKml(Feature):
"""
Abstract Model for storing uploaded restricted-access kml files
Owned by a single user, can be shared with any group(s)
that the owner is a member of (assuming group has
can_share_features permissions)
These are features and will show up in the MyShapes/SharedShapes panels
"""
kml_file = models.FileField(upload_to='upload/private-kml-layers/%Y/%m/%d',
help_text="""
KML or KMZ file. Can use NetworkLinks pointing to remote kml datasets or WMS servers.
""",
blank=False,
max_length=510)
description = models.TextField(default="", null=True, blank=True)
def signin(request,
template_name='authopenid/signin.html',
redirect_field_name=REDIRECT_FIELD_NAME,
openid_form=OpenidSigninForm,
auth_form=AuthenticationForm,
on_failure=None,
extra_context=None):
"""Signin page. It manage the legacy authentification (user/password)
and authentification with openid.
:attr request: request object
:attr template_name: string, name of template to use
:attr redirect_field_name: string, field name used for redirect. by
default 'next'
:attr openid_form: form use for openid signin, by default
`OpenidSigninForm`
:attr auth_form: form object used for legacy authentification.
By default AuthentificationForm form auser auth contrib.
:attr extra_context: A dictionary of variables to add to the
template context. Any callable object in this dictionary will
be called to produce the end result which appears in the context.
"""
if on_failure is None:
on_failure = signin_failure
from madrona.common.utils import get_logger
log = get_logger()
redirect_to = request.REQUEST.get(redirect_field_name, '')
form1 = openid_form()
form2 = auth_form()
log.debug(request.POST.keys())
if request.POST:
if not redirect_to or '//' in redirect_to or ' ' in redirect_to:
redirect_to = settings.LOGIN_REDIRECT_URL
if 'openid_url' in request.POST.keys():
form1 = openid_form(data=request.POST)
if form1.is_valid():
redirect_url = "%s%s?%s" % (
get_url_host(request), reverse('user_complete_signin'),
urllib.urlencode({redirect_field_name: redirect_to}))
return ask_openid(request,
form1.cleaned_data['openid_url'],
redirect_url,
on_failure=on_failure)
else:
# perform normal django authentification
form2 = auth_form(data=request.POST)
if form2.is_valid():
login(request, form2.get_user())
if request.session.test_cookie_worked():
request.session.delete_test_cookie()
return HttpResponseRedirect(redirect_to)
return render(template_name, {
'form1': form1,
'form2': form2,
redirect_field_name: redirect_to,
'msg': request.GET.get('msg', '')
},
context_instance=_build_context(request,
extra_context=extra_context))
import re
import sys
import os
import time
import shutil
import subprocess
from madrona.common.utils import get_logger
log = get_logger()
DJANGO = True
try:
from django.conf import settings
except ImportError:
# not in a django env
DJANGO = False
'''
Sets up a grass environment in the current running process. Allows grass commands
to be run in a shell environment. Optimally grass python bindings would be used in the
future once they become more stable and full-featured
Grass is not thread-safe, see http://grass.osgeo.org/wiki/Parallel_GRASS_jobs
Because of this there can be issues with race conditions while working within
the same mapset with more than one process. The solution is to create a new
mapset for each analysis run, copy the necessary maps into the new mapset,
run the analysis, and then remove the mapset when you're done.
@author: Tim Welch, Ecotrust 2009
@author: Matthew Perry, Ecotrust 2011
Concepts taken from the PyWPS project.
