1181 lines
41 KiB
Python
1181 lines
41 KiB
Python
import datetime
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from urllib import parse
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from django.contrib.auth.models import User
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from django.contrib.gis.db import models
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from django.db import connection
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from django.template.defaultfilters import slugify
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from django.utils.translation import ugettext as _
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from django_extensions.db.fields import AutoSlugField
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from django_countries.fields import CountryField
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from multiselectfield import MultiSelectField
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from phonenumber_field.modelfields import PhoneNumberField
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from . import validators
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class CaseStudyDraft(models.Model):
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author = models.ForeignKey(
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User, on_delete=models.CASCADE
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)
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created = models.DateTimeField(auto_now_add=True)
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data = models.TextField()
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def __str__(self):
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return "{0.author.username}, {0.created:%Y-%m-%d %H:%M}".format(self)
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class SpatialRefSys(connection.ops.spatial_ref_sys()):
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def __str__(self):
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return self.__unicode__()
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def __unicode__(self):
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return '{0.auth_name}:{0.auth_srid} {0.name}'.format(self)
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class Meta:
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proxy = True
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verbose_name = "spatial reference system"
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class CaseStudyQuerySet(models.QuerySet):
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def approved(self):
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return self.filter(
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approved=True
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)
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class CaseStudy(models.Model):
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"""Model for case studies submitted to the Ojuso Platform"""
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approved = models.BooleanField(default=False)
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# Choice lists for drop-downs
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POSITIVE_NEGATIVE_CHOICES = (
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('P', _('There is/was an organising process in favour of the project')),
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('N', _('There is/was an organising process against the project')),
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('X', _('There is/was no organising process')),
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('U', _('Unsure/unknown'))
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)
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LAND_OWNERSHIP_CHOICES = (
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('PRI', _('Private land')),
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('PUB', _('Public/state land')),
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('COM', _('Community/communal/customary land')),
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('CON', _('Contested/in conflict')),
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('OTH', _('Other')),
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)
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LOCATION_CONTEXT_CHOICES = (
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('RUR', _('Rural')),
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('URB', _('Urban')),
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('MIX', _('Mixed')),
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)
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TYPE_OF_ECOSYSTEM_CHOICES = (
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('MARINE', _('Marine (e.g. Ocean, Sea)')),
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('FRESH', _('Freshwater (e.g. Freshwater, Lake)')),
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('FOREST', _('Forest/Jungle')),
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('AGRI', _('Agricultural Land')),
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('GRASS', _('Grassland')),
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('DESERT', _('Desert (Tundra, Ice or Sand)')),
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('WETLND', _('Wetland (Marsh, Mangrove, Peat Soil)')),
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('URBAN', _('Urban'))
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)
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AFFECTED_COMMUNITIES_CHOICES = (
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('INDIG', _('Indigenous')),
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('AFRO', _('Afro-descendants')),
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('MIG', _('Migrants')),
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('REF', _('Refugees')),
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('OTHER', _('Other communities or identities')),
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)
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PROJECT_STATUS_CHOICES = (
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('INIT', _('Initiation/ideation')),
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('PROJCD', _('In planning and design')),
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('FAIL', _('Failed')),
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('UCONST', _('Under construction')),
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('EXSTNG', _('In operation')),
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('DECOMM', _('Undergoing decommissioning')),
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('END', _('Decommissioned')),
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)
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FINANCIAL_INSTITUTIONS = (
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('AfDB', _('African Development Bank (AfDB)')),
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('BADEA', _('Arab Bank for Economic Development in Africa (BADEA)')),
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('ADB', _('Asian Development Bank (ADB)')),
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('AIIB', _('Asian Infrastructure Investment Bank (AIIB)')),
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('BSTDB', _('Black Sea Trade and Development Bank (BSTDB)')),
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('CAF', _('Corporacion Andina de Fomento / Development Bank of Latin America (CAF)')),
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('CDB', _('Caribbean Development Bank (CDB)')),
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('CABEI', _('Central American Bank for Economic Integration (CABEI)')),
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('EADB', _('East African Development Bank (EADB)')),
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('ETDB', _('Economic Cooperation Organization Trade and Development Bank (ETDB)')),
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('EDB', _('Eurasian Development Bank (EDB)')),
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('EBRD', _('European Bank for Reconstruction and Development (EBRD)')),
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('EC', _('European Commission (EC)')),
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('EIB', _('European Investment Bank (EIB)')),
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('IADB', _('Inter-American Development Bank Group (IDB, IADB)')),
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('IFFIm', _('International Finance Facility for Immunisation (IFFIm)')),
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('IFAD', _('International Fund for Agricultural Development (IFAD)')),
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('IIB', _('International Investment Bank (IIB)')),
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('IsDB', _('Islamic Development Bank (IsDB)')),
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('FMO', _('Nederlandse Financieringsmaatschappij voor Ontwikkelingslanden NV (FMO)')),
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('NDB', _('New Development Bank (NDB) (formerly BRICS Development Bank)')),
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('NDF', _('The Nordic Development Fund')),
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('NIB', _('Nordic Investment Bank (NIB)')),
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('OFID', _('OPEC Fund for International Development (OFID)')),
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('BOAD', _('West African Development Bank (BOAD)')),
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('WB', _('World Bank')),
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)
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SECTOR_CHOICES = (
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('RN', _('Renewable energy generation project')),
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('PG', _('Energy networks')),
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('ST', _('Energy storage facilities')),
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('SM', _('Mining related to the renewable energy economy')),
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('MA', _('Manufacturing and/or processing of equipment'))
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)
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GENERATION_TYPE_CHOICES = (
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('POW', _('Power')),
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('HOT', _('Heat/Cool')),
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('CHP', _('Combined Heat/Cool and Power (CHP)')),
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)
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GENERATION_TECHNOLOGY_CHOICES = (
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('BIO', _('Bio-energy')),
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('GEOT', _('Geothermal electricity')),
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(_('Hydro'), (
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('uHYD', _('Micro hydro (<100kW)')),
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('SHYD', _('Small-scale hydro (<1MW)')),
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('MHYD', _('Medium-scale hydro (1-30MW)')),
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('LHYD', _('Large-scale hydro (>30MW - often not considered renewable)')),
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)),
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(_('Marine'), (
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('WAVE', _('Wave')),
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('TSTR', _('Tidal stream')),
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('TBAR', _('Tidal barrage/lagoon')),
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('TOTH', _('Other')),
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)),
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(_('Solar'), (
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('SSPV', _('Small-scale photovoltaic (<500kW)')),
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('LSPV', _('Large-scale photovoltaic (>500kW)')),
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( 'CSP', _('Concentrated solar power (CSP)')),
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('PARA', _('Parabolic trough (open or enclosed)')),
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('FRES', _('Fresnel reflector')),
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('STIR', _('Dish Stirling')),
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)),
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(_('Wind'), (
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('SSWE', _('Small-scale wind (<500kW)')),
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('LSWE', _('Large-scale wind (>500kW)'))
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)),
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('OTHR', _('Other (tidal, wave etc)'))
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)
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POWER_TECHNOLOGY_CHOICES = (
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('PT', _('Electrical power transmission')),
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('HN', _('Heat networks')),
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('OT', _('Other')),
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)
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TYPE_OF_EXTRACTION_CHOICES = (
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('SUR', _('Surface (open pit/open cast/open cut mining)')),
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('SUB', _('Sub-surface (underground mining)')),
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('SEA', _('Seabed mining')),
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('URB', _('Urban mining/recycling'))
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)
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MINERAL_COMMODITY_CHOICES = (
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('ALU', _('Aluminium (Bauxite)')),
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('ARS', _('Arsenic')),
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('BER', _('Beryllium')),
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('CAD', _('Cadmium')),
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('CHR', _('Chromium')),
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('COK', _('Coking')),
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('COA', _('Coal (for steel)')),
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('COP', _('Copper')),
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('GAL', _('Gallium')),
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('GER', _('Germanium')),
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('GLD', _('Gold')),
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('HRE', _('Heavy Rare Earth Elements (Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thulium, Ytterbium, Lutetium, Yttrium, Scandium)')),
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('IRN', _('Iron')),
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('LRE', _('Light Rare Earth Elements (Lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium)')),
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('LED', _('Lead')),
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('LIT', _('Lithium')),
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('MAN', _('Manganese')),
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('MER', _('Mercury')),
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('MOL', _('Molybdenum')),
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('NIC', _('Nickel')),
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('NIO', _('Niobium')),
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('PGM', _('Platinum group metals (ruthenium, rhodium, palladium, osmium, iridium, and platinum)')),
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('RHE', _('Rhenium')),
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('SIL', _('Silicon')),
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('SIV', _('Silver')),
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('TAN', _('Tantalum')),
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('TEL', _('Tellurium')),
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('THA', _('Thallium')),
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('TIN', _('Tin')),
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('TIT', _('Titanium')),
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('TUN', _('Tungsten')),
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('VAN', _('Vanadium')),
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('ZNC', _('Zinc')),
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('OTR', _('Other'))
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)
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USE_IN_ENERGY_ECONOMY_CHOICES = (
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('CPV', _('Concentrated solar power (CSP)')),
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('EPT', _('Electrical power transmission infrastructure')),
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('ESS', _('Energy storage')),
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('GGM', _('Geothermal')),
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('HGM', _('Hydropower')),
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('HNT', _('Heat networks')),
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('SPM', _('Solar PV')),
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('STM', _('Solar thermal systems')),
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('WTM', _('Wind power')),
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('ESS', _("Don't know")),
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('OTR', _('Other'))
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)
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MANUFACTURING_TYPE_CHOICES = (
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('GENERATE', _('Manufacturing of renewable energy generation equipment')),
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('TRANSSTORE', _('Manufacturing of energy transmission or storage equipment')),
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('RECYCLE', _('Recycling / reusing equipment or raw materials')),
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('DISPOSAL', _('Disposal of equipment')),
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('OTHER', _('Other')),
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)
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MANUFACTURING_RELATED_CHOICES = (
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('PV', _('Solar PV')),
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('CSP', _('CSP')),
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('WIND', _('Wind power')),
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('HYDRO', _('Hydropower')),
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('GEO', _('Geothermal')),
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('TRANSMIT', _('Electrical power transmission infrastructure')),
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('STORE', _('Energy storage')),
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('HEAT', _('Heat networks')),
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('OTHER', _('Other')),
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('IDK', _('Unknown')),
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)
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MANUFACTURING_FACTORS_CHOICES = (
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('LAND', _('Land use')),
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('LABOR', _('Labor rights')),
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('ENVIRO', _('Environmental factors')),
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('LIFECYCLE', _('Lifecycle management')),
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('OWN', _('Ownership')),
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('OTHER', _('Other(s)')),
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)
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POSITIVE_CASE_TYPE_CHOICES = (
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('CREP', _('Community project (co-)owned by individuals')),
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('EACP', _('Community project owned by not-for-profit organizations and/or serving the public interest')),
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('PSEP', _('Public/state (federal, state, municipal) project')),
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('CORS', _('Reuse / Recycling / Circular economy project')),
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)
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NEGATIVE_CASE_REASONS_CHOICES = (
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('VOLR', _('Violation of land rights')),
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('VOHR', _('Violation of fundamental human rights, indigenous rights and/or other collective rights')),
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('EIMP', _('Environmental impacts (severe impacts on ecosystems / violation of laws, plans or programs of \
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environmental conservation or territorial governance systems etc.')),
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('NCUL', _('Negative cultural impacts (erosion/destruction of bio-cultural heritage, impacts on sacred land \
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etc)')),
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('AGGR', _('Aggression/threats to community members opposed to the project, collaboration with organized crime \
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etc')),
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('ALAB', _('Abusive labour practices')),
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('CRUP', _('Corruption and/or irregular permitting or contracting, conflicts of interest etc')),
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)
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# Dynamically generate a list of choices 40 years prior and after the current year.
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YEAR_CHOICES = [(r, r) for r in
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range((datetime.datetime.now().year - 40),
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(datetime.datetime.now().year + 41))]
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##
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# Meta Fields
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##
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# User who submitted case study
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author = models.ForeignKey(
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User,
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on_delete=models.SET_NULL,
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blank=True,
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null=True,
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editable=False
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)
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# Date and time of submission
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date_created = models.DateTimeField(auto_now_add=True, null=False)
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# Slug derived from entry_name, used in urls for SEO
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slug = AutoSlugField(populate_from=['entry_name'], editable=False)
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##
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# Territory info
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##
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location = models.PointField(
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verbose_name=_("Project location")
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)
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shapefiles = models.ManyToManyField(
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'files.File',
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related_name='shapefile_for',
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verbose_name=_("Geographic data"),
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help_text=_("If you have territory that you would like to show in relation to this project \
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- e.g. Bienes Comunales de Ixtepec etc. This is a set of 3 or more (often 5-6) \
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files with file extensions like .cpg, .dbf, .prj, .qpj, .shp, .shx. \
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\
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Hold down Control, or Command on a Mac, to select more than one. \
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Let us know (database@ojuso.org) if you have other file types or need help and we \
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can work out how to import it. You may have data as GeoPackage (gpkg), GeoJSON, \
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KML, GML, etc. or have data in PostGIS or another spatial database management \
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system already."),
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blank=True
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)
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coordinate_reference_system = models.ForeignKey(
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SpatialRefSys,
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null=True,
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blank=True,
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default=4326,
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on_delete=models.PROTECT
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)
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name_of_territory_or_area = models.CharField(
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verbose_name=_("Name of territory or area"),
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max_length=512,
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blank=True
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)
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##
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# First Screen - Basic information
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##
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# 1.1
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entry_name = models.CharField(
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verbose_name=_("Entry Name"),
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help_text=_("This should usually be the name of the project. \
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If you are writing this case study in a language not used \
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in the locale of its project, you should provide its local name \
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first, as well as any translated name."),
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max_length=128
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)
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# 1.4
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country = CountryField(
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verbose_name=_("Country"),
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help_text=_("Select the country of the project")
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)
|
||
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# 1.5.1
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area_of_land = models.IntegerField(
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verbose_name=_("Approximate land area"),
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help_text=_("The area of land covered by the project (in km²)")
|
||
)
|
||
|
||
# 1.5.2
|
||
land_ownership = models.CharField(
|
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verbose_name=_("Land ownership / tenure"),
|
||
help_text=_("What type of ownership does the land fall under?"),
|
||
max_length=3,
|
||
choices=LAND_OWNERSHIP_CHOICES
|
||
)
|
||
|
||
# 1.5.3
|
||
land_ownership_details = models.TextField(
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||
verbose_name=_("Land ownership details"),
|
||
help_text=_("<p class='text-muted'>Please specify details about land ownership, including \
|
||
conflicting claims, unrecognized customary rights, conflicts \
|
||
around land lease or purchase contracts, etc.\
|
||
\
|
||
<p class='text-muted'>We understand this is a difficult question, so \
|
||
please try to provide just the information you know. \
|
||
If we have any major questions we will ask them in the moderation process.</p>"),
|
||
max_length=256,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.5.4
|
||
location_context = models.CharField(
|
||
verbose_name=_("Location"),
|
||
help_text=_("Select the context that is most applicable to this case study."),
|
||
max_length=3,
|
||
choices=LOCATION_CONTEXT_CHOICES
|
||
)
|
||
|
||
# 1.5.5
|
||
type_of_ecosystem = MultiSelectField(
|
||
verbose_name=_("Type(s) of ecosystem"),
|
||
max_length=56,
|
||
choices=TYPE_OF_ECOSYSTEM_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
# 1.5.5.3
|
||
describe_ecosystem = models.TextField(
|
||
verbose_name=_("Describe the ecosystem"),
|
||
)
|
||
|
||
affected_communities = MultiSelectField(
|
||
verbose_name=_("Communities or identities present in the project area"),
|
||
max_length=50,
|
||
choices=AFFECTED_COMMUNITIES_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
# XXX Delete after migration - merge into affected_communities
|
||
people_affected_indigenous = models.TextField(
|
||
verbose_name=_("Indigenous people affected"),
|
||
help_text=_("What group or groups of indigenous people are affected by this project? \
|
||
Please separate by newline."),
|
||
blank=True
|
||
)
|
||
|
||
people_affected_other = models.TextField(
|
||
verbose_name=_("Communities or identities – further detail"),
|
||
help_text=_("Please describe further the communities or identities present \
|
||
in the project area."),
|
||
blank=True
|
||
)
|
||
|
||
# 1.6
|
||
project_status = models.CharField(
|
||
verbose_name=_("Status of project"),
|
||
max_length=6,
|
||
choices=PROJECT_STATUS_CHOICES
|
||
)
|
||
|
||
# 1.7
|
||
start_year = models.IntegerField(
|
||
verbose_name=_("Construction start year"),
|
||
help_text=_("Select the year project construction began. If the project is not yet \
|
||
in construction, select the assumed start year as detailed in company \
|
||
information or media."),
|
||
choices=YEAR_CHOICES,
|
||
blank=True,
|
||
null=True
|
||
)
|
||
|
||
# 1.8
|
||
completion_year = models.IntegerField(
|
||
verbose_name=_("Operation start year"),
|
||
help_text=_("Select the year the project's operation and maintenance (O&M) phase began. \
|
||
If the project is not yet in operation, select the year operation is expected \
|
||
to begin as detailed in company information or media."),
|
||
choices=YEAR_CHOICES,
|
||
default=None,
|
||
null=True,
|
||
blank=True
|
||
)
|
||
|
||
# 1.9
|
||
synopsis = models.TextField(
|
||
verbose_name=_("Synopsis"),
|
||
help_text=_("Briefly describe the project. This will be displayed at\
|
||
the top of the case study page. Maximum 500 chars (about \
|
||
3½ tweets)")
|
||
)
|
||
|
||
# 1.10
|
||
full_description = models.TextField(
|
||
verbose_name=_("Full Description"),
|
||
help_text=_("Describe the project in full. Separate paragraphs with two\
|
||
new lines. Please add as much detail as you feel is necessary\
|
||
here.")
|
||
)
|
||
|
||
# 1.11
|
||
project_owners = models.TextField(
|
||
verbose_name=_("Project and facility owners"),
|
||
help_text=_("List companies or organisations that own the project and/or facilities. \
|
||
Provide company numbers etc. if available. Separate with a new line."),
|
||
blank=True
|
||
)
|
||
|
||
consultants_contractors = models.TextField(
|
||
verbose_name=_("Consultants and contractors"),
|
||
help_text=_("List consultants, planners or organisations that are doing the planning, \
|
||
construction, operation or maintenance work relating to the project \
|
||
and/or facilities. Separate each with a new line."),
|
||
)
|
||
|
||
# 1.12
|
||
shareholders = models.TextField(
|
||
verbose_name=_("Shareholders of the project owners"),
|
||
help_text=_("List shareholders of the project owners you've just listed. Separate with a new line."),
|
||
blank=True
|
||
)
|
||
|
||
# 1.13.1
|
||
financial_institutions = MultiSelectField(
|
||
verbose_name=_("Financial institutions"),
|
||
help_text=_("Select any financial institutions (public or private) that have, \
|
||
or are considering, extending loans or guarantees to the project."),
|
||
choices=FINANCIAL_INSTITUTIONS,
|
||
blank=True
|
||
)
|
||
|
||
# 1.13.2
|
||
financial_institutions_other = models.TextField(
|
||
verbose_name=_("Financial institutions – other"),
|
||
help_text=_("List any other financial institutions not listed above. \
|
||
Put each on a new line."),
|
||
blank=True
|
||
)
|
||
|
||
# 1.15.1, 1.15.2, 1.15.3
|
||
images = models.ManyToManyField(
|
||
'files.ImageFile',
|
||
related_name='image_for',
|
||
verbose_name=_("Images"),
|
||
blank=True
|
||
)
|
||
|
||
# 1.16.1
|
||
video = models.URLField(
|
||
verbose_name=_("Video URL"),
|
||
help_text=_("Copy the URL to a YouTube or Vimeo video that relates to the case study."),
|
||
max_length=80,
|
||
validators=[validators.YouTubeOrVimeoValidator()],
|
||
blank=True
|
||
)
|
||
|
||
# 1.16.2
|
||
video_caption = models.CharField(
|
||
verbose_name=_("Video caption"),
|
||
max_length=240,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.16.3
|
||
video_credit = models.CharField(
|
||
verbose_name=_("Video credit(s)"),
|
||
max_length=240,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.17.1
|
||
media_coverage_mainstream = models.TextField(
|
||
verbose_name=_("Links to media reports"),
|
||
help_text=_("Provide any links to mainstream media coverage."),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.17.2
|
||
media_coverage_independent = models.TextField(
|
||
verbose_name=_("Independent grassroots reports"),
|
||
help_text=_("Provide any links to grassroots/independent media coverage."),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.18.1
|
||
community_voices = models.TextField(
|
||
verbose_name=_("Community Voices"),
|
||
help_text=_("Add any direct quotes from members of the community that \
|
||
relate to this project"),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.18.2
|
||
direct_comms = models.TextField(
|
||
verbose_name=_("Reports of direct communications"),
|
||
help_text=_("Add any reports of direct communication between community members and \
|
||
representatives of developers/companies/investors. If you have files \
|
||
to upload, you can do this in 'other documents' on the 'uploads' tab."),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.18.3
|
||
social_media_links = models.TextField(
|
||
verbose_name=_("Social media links"),
|
||
help_text=_("Add any links to social media accounts directly relating to the project."),
|
||
max_length=500,
|
||
blank=True,
|
||
)
|
||
|
||
##
|
||
# Second Screen - Technical and economic analysis
|
||
##
|
||
|
||
sector_of_economy = models.CharField(
|
||
verbose_name=_("Sector of economy"),
|
||
max_length=3,
|
||
choices=SECTOR_CHOICES
|
||
)
|
||
|
||
energy_details = models.CharField(
|
||
verbose_name=_("Further details"),
|
||
help_text=_("Please give more information about the transmission, network or storage technology."),
|
||
max_length=200,
|
||
blank=True
|
||
)
|
||
|
||
## Energy generation project
|
||
|
||
generation_type = models.CharField(
|
||
verbose_name=_('What is being generated?'),
|
||
max_length=4,
|
||
choices=GENERATION_TYPE_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
generation_technology = models.CharField(
|
||
verbose_name=_("Generation technology"),
|
||
help_text=_("Select the type of renewable energy generation that most applies to this case study."),
|
||
max_length=4,
|
||
choices=GENERATION_TECHNOLOGY_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
# Should be filled in if generation_technology was answered as bio-energy
|
||
biomass_detail = models.CharField(
|
||
verbose_name=_("Bio-energy feedstock"),
|
||
help_text=_("<div class='text-muted'>\
|
||
<p>Please describe the source of the fuel and how it is processed/used. \
|
||
Please consider:\
|
||
<ul>\
|
||
<li>where the fuel came from e.g. corn, forestry, algae, commercial food waste, \
|
||
landfill gas, sewage, livestock farm, etc. \
|
||
<li>how it is processed e.g. direct-fired, co-firing with other renewable input, \
|
||
gasification, bacterial decomposition (anaerobic digestion, AD), pyrolysis, \
|
||
small/modular, artificial photosynthesis, fuel cell, etc. \
|
||
</ul>\
|
||
\
|
||
<p>We do not expect users to know this information, but if you do \
|
||
it may be useful to give a fuller picture.\
|
||
</div>"),
|
||
max_length=200,
|
||
blank=True
|
||
)
|
||
|
||
# 1.14
|
||
energy_customers = models.TextField(
|
||
verbose_name=_("Energy service consumers/off-takers"),
|
||
help_text=_("List any energy customers/off-takers that take energy from the \
|
||
development. E.g. 'national grids' or private energy suppliers. \
|
||
Also refer to if carbon markets, credits, blockchain etc. are \
|
||
involved in the process. Please separate with a new line."),
|
||
blank=True
|
||
)
|
||
|
||
# 2.1.2
|
||
total_generation_capacity = models.PositiveIntegerField(
|
||
verbose_name=_("Total generation capacity (in kW)"),
|
||
help_text=_("Please enter the total generation capacity of the project in kW"),
|
||
blank=True,
|
||
null=True
|
||
)
|
||
|
||
# XXX Delete after migration - merge into contractor_or_supplier_of_technology
|
||
generation_equipment_supplier = models.TextField(
|
||
verbose_name=_("Generation equipment supplier(s)"),
|
||
help_text=_("Enter the supplier of the generation equipment. (E.g. Siemens Gamesa, GE, Alstom, Vestas, Hanwha Q CELLS, Mitsubishi, First Solar, Jinko Solar, Trina Solar, Suzlon Energy, Statkraft, Shanghai Electric, Ballard Power Systems, Panasonic, etc.)"),
|
||
blank=True
|
||
)
|
||
|
||
# 2.1.4
|
||
total_investment = models.IntegerField(
|
||
verbose_name=_("Total investment (in USD)"),
|
||
help_text=_("The approximate total investment for the project in US dollars."),
|
||
blank=True,
|
||
null=True
|
||
)
|
||
|
||
# XXX Delete after migration - merge into additional_technical_details
|
||
technical_or_economic_details = models.TextField(
|
||
verbose_name=_("Additional technical or economic details"),
|
||
help_text=_("Specify any additional technical or economic details relating to the project."),
|
||
blank=True
|
||
)
|
||
|
||
# 2.2 - Power Grids / Energy Storage
|
||
# 2.2.1
|
||
power_technology = models.CharField(
|
||
verbose_name=_("Power technology"),
|
||
max_length=2,
|
||
choices=POWER_TECHNOLOGY_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
# 2.2.1.4
|
||
power_technology_other = models.CharField(
|
||
verbose_name=_("Further information about power technology"),
|
||
max_length=128,
|
||
blank=True
|
||
)
|
||
|
||
energy_storage_capacity = models.DecimalField(
|
||
verbose_name=_("Total storage capacity (kWh)"),
|
||
max_digits=20,
|
||
decimal_places=3,
|
||
blank=True,
|
||
null=True,
|
||
)
|
||
|
||
energy_transmission_capacity = models.DecimalField(
|
||
verbose_name=_("Total transmission capacity (kW)"),
|
||
max_digits=20,
|
||
decimal_places=3,
|
||
blank=True,
|
||
null=True,
|
||
)
|
||
|
||
# XXX Delete after migration - no merge
|
||
maximum_power_output = models.DecimalField(
|
||
verbose_name=_('Maximum power output'),
|
||
help_text=_('Enter the maximum power output of the storage system in kilowatts (kW).'),
|
||
max_digits=12,
|
||
decimal_places=3,
|
||
blank=True,
|
||
null=True,
|
||
)
|
||
|
||
# XXX Delete after migration - no merge
|
||
discharge_time = models.DecimalField(
|
||
verbose_name=_('Time for discharge from full capacity'),
|
||
help_text=_('Enter the time it takes to discharge from full capacity at maximum power output (in hours).'),
|
||
max_digits=6,
|
||
decimal_places=3,
|
||
blank=True,
|
||
null=True
|
||
)
|
||
|
||
# TODO: Auto-completion based on previous entries so we can query case-studies with the same answer.
|
||
contractor_or_supplier_of_technology = models.TextField(
|
||
verbose_name=_('Contractor and/or supplier of technology'),
|
||
help_text=_('List companies that act as contractors or suppliers – e.g. Siemens Gamesa, GE, Alstom, Vestas, Hanwha Q CELLS, Mitsubishi, First Solar, Jinko Solar, Trina Solar, Suzlon Energy, Statkraft, Shanghai Electric, Ballard Power Systems, Panasonic, etc'),
|
||
blank=True,
|
||
)
|
||
|
||
# XXX Delete after migration - merge into total_investment
|
||
approximate_total_investment = models.PositiveIntegerField(
|
||
verbose_name=_('Approximate total investment'),
|
||
help_text=_('Enter the approximate total investment in USD ($).'),
|
||
blank=True,
|
||
default=None,
|
||
null=True,
|
||
)
|
||
|
||
# 2.2.5
|
||
additional_technical_details = models.TextField(
|
||
verbose_name=_("Additional technical or economic details"),
|
||
help_text=_("Add any additional details such as: length, from-to, voltage, \
|
||
substations, power output, (dis)charge rates, how this technology or \
|
||
project interacts with the energy system (e.g. provides reactive power \
|
||
to ensure power supply in phase etc.)"),
|
||
blank=True
|
||
)
|
||
|
||
##
|
||
# Mining
|
||
##
|
||
|
||
minerals_or_commodities = models.CharField(
|
||
verbose_name=_("Primary mineral mined"),
|
||
help_text=_("What mineral commodity is primarily mined in this project?"),
|
||
max_length=3,
|
||
choices=MINERAL_COMMODITY_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
minerals_or_commodities_other = models.TextField(
|
||
verbose_name=_("Other mineral commodities"),
|
||
help_text=_("Enter any mineral commodities not in the list. Separate each with a new line."),
|
||
blank=True
|
||
)
|
||
|
||
use_in_energy_economy = MultiSelectField(
|
||
verbose_name=_("Potential use in renewable energy economy"),
|
||
max_length=128,
|
||
choices=USE_IN_ENERGY_ECONOMY_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
use_in_energy_economy_other = models.CharField(
|
||
verbose_name=_('Other'),
|
||
max_length=128,
|
||
blank=True
|
||
)
|
||
|
||
project_life_span = models.CharField(
|
||
verbose_name=_("Project life span"),
|
||
help_text=_("e.g. 12 years of production, 15 years overall"),
|
||
max_length=200,
|
||
blank=True
|
||
)
|
||
|
||
size_of_concessions = models.CharField(
|
||
verbose_name=_("Size of concessions (land/marine area)"),
|
||
help_text=_("Describe the size of concession(s) granted to company/companies (e.g. 'one concession of 2,300 hectares')"),
|
||
max_length=200,
|
||
blank=True
|
||
)
|
||
|
||
projected_production_of_commodities = models.CharField(
|
||
verbose_name=_("Estimated production of key commodities"),
|
||
help_text=_('Describe the projected production of commodities per annum and overall.<br>\
|
||
For example, "40 million tonnes of iron ore per year", "200 million tonnes over 5 year life of mine"'),
|
||
max_length=256,
|
||
blank=True
|
||
)
|
||
|
||
type_of_extraction = models.CharField(
|
||
verbose_name=_("Type of extraction"),
|
||
max_length=3,
|
||
choices=TYPE_OF_EXTRACTION_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
associated_infrastructure = models.CharField(
|
||
verbose_name=_("Associated infrastructure in the locality"),
|
||
help_text=_("List any associated infrastructure in the locality (e.g. tailings dams/mine waste storage and \
|
||
treatment facilities; ore processing facilities; smelting facilities; hydroelectric dams/energy infrastructure;\
|
||
transport infrastructure e.g. roads or rail."),
|
||
max_length=256,
|
||
blank=True
|
||
)
|
||
|
||
## Manufacturing
|
||
|
||
manufacturing_type = models.CharField(
|
||
verbose_name=_("Which of the following options best describes this case?"),
|
||
max_length=16,
|
||
choices=MANUFACTURING_TYPE_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
manufacturing_description = models.TextField(
|
||
verbose_name=_("Description"),
|
||
help_text=_("Briefly describe manufacturing process and components/outputs.\
|
||
(less than 500 characters, about 2 tweets)."),
|
||
max_length=500,
|
||
blank=True
|
||
)
|
||
|
||
manufacturing_related_tech = MultiSelectField(
|
||
verbose_name=_("What technology is this case related to?"),
|
||
max_length=128,
|
||
choices=MANUFACTURING_RELATED_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
manufacturing_factors = MultiSelectField(
|
||
verbose_name=_("Choose the factors that make this case remarkable, in a positive or negative way"),
|
||
max_length=128,
|
||
choices=MANUFACTURING_FACTORS_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
manufacturing_factors_description = models.TextField(
|
||
verbose_name=_("Describe these factors"),
|
||
blank=True
|
||
)
|
||
|
||
manufacturing_ownership = models.TextField(
|
||
verbose_name=_("Describe the ownership structure of the project and its relation with the local community"),
|
||
blank=True
|
||
)
|
||
|
||
|
||
##
|
||
# Socio-economic analysis
|
||
##
|
||
|
||
positive_or_negative = models.CharField(
|
||
verbose_name=_("What is the relationship of local community organization(s) to this project?"),
|
||
max_length=1,
|
||
choices=POSITIVE_NEGATIVE_CHOICES
|
||
)
|
||
|
||
positive_case_type = MultiSelectField(
|
||
verbose_name=_('What kind of case is this entry about?'),
|
||
choices=POSITIVE_CASE_TYPE_CHOICES,
|
||
max_length=32,
|
||
blank=True,
|
||
)
|
||
|
||
negative_case_reasons = MultiSelectField(
|
||
verbose_name=("What kind of case is this entry about?"),
|
||
choices=NEGATIVE_CASE_REASONS_CHOICES,
|
||
blank=True
|
||
)
|
||
|
||
socioeconomic_benefits = models.TextField(
|
||
verbose_name=_('Socio-economic impacts'),
|
||
blank=True
|
||
)
|
||
|
||
negative_socioenvironmental_impacts = models.TextField(
|
||
verbose_name=_("Describe the socio-environmental impacts (positive and negative):"),
|
||
help_text=_("Provide a detailed description of the socio-environmental impacts \
|
||
(please provide all relevant details, such as type of ecosystem and \
|
||
presence of any existing reserve in the area, land to have increased \
|
||
biodiversity as a result of the project, new protection of lands/waters, \
|
||
specific communities affected by the project, total geographic footprint \
|
||
of the project, and tenure system affected in the case of land grabs, \
|
||
kind of permits that were irregularly issued if this is the case."),
|
||
blank=True
|
||
)
|
||
|
||
isolated_or_widespread = models.TextField(
|
||
verbose_name=_("Is the project part of developments which are causing a cumulative effect?"),
|
||
help_text=_("Is this an isolated project or are there similar projects in the same \
|
||
geographic area? If so, can you describe them? Is there an analysis of \
|
||
cumulative or synergetic effects?"),
|
||
blank=True
|
||
)
|
||
|
||
key_actors_involved = models.TextField(
|
||
verbose_name=_('Key actors involved (individual/organisational)'),
|
||
blank=True
|
||
)
|
||
|
||
project_status_detail = models.TextField(
|
||
verbose_name=_('Current status of the case'),
|
||
help_text=_("Describe the current situation and likely future scenarios."),
|
||
blank=True
|
||
)
|
||
|
||
obstacles_and_hindrances = models.TextField(
|
||
verbose_name=_('Current status of the organizing process around this case'),
|
||
help_text=_('Please describe the status of the organizing process, including the obstacles and hindrances faced.'),
|
||
max_length=512,
|
||
blank=True
|
||
)
|
||
|
||
identified_partnerships = models.CharField(
|
||
verbose_name=_('Identified partnerships'),
|
||
help_text=_('Are you, or the organizing process that you represent, looking for partnerships, \
|
||
or have any clearly identified need? If so, please describe and we will try \
|
||
to connect you to appropriate partners.'),
|
||
max_length=256,
|
||
blank=True
|
||
)
|
||
|
||
# 3.2.1.9
|
||
negative_case_reasons_other = models.CharField(
|
||
verbose_name=_("Other reason for negative case"),
|
||
help_text=_("Please include other reasons, noting that we aim to focus on projects with substantive negative \
|
||
impacts on vulnerable groups."),
|
||
max_length=512,
|
||
blank=True
|
||
)
|
||
|
||
# 3.2.4.1
|
||
when_did_organising_start = models.CharField(
|
||
verbose_name=_("When did local organising efforts begin?"),
|
||
help_text=_("Before the project started? During project implementation? \
|
||
After project implementation? Describe in your own words."),
|
||
max_length=512,
|
||
blank=True
|
||
)
|
||
|
||
# 3.2.4.2
|
||
who_has_been_involved = models.TextField(
|
||
verbose_name=_("Which communities, groups and organisations have been involved?"),
|
||
blank=True
|
||
)
|
||
|
||
# 3.2.4.3
|
||
participation_mechanisms = models.TextField(
|
||
verbose_name=_("What mechanisms of participation have been used?"),
|
||
help_text=_("e.g. direct action, local referendums, legal cases, letters or petitions etc"),
|
||
blank=True
|
||
)
|
||
|
||
# XXX delete after migration - merge with identified_partnerships
|
||
potential_partnerships = models.CharField(
|
||
verbose_name=_("Describe potential partnerships"),
|
||
help_text=_("Are you looking for partnerships or do you have any clearly identified need? If so, please \
|
||
describe it here."),
|
||
max_length=512,
|
||
blank=True
|
||
)
|
||
|
||
# 3.2.7
|
||
wants_conversation_with_ojuso = models.BooleanField(
|
||
verbose_name=_("Would you like to have a conversation with the ojuso team?"),
|
||
help_text=_("This would be a conversation about challenging or engaging related developers, companies and \
|
||
investors."),
|
||
default=True
|
||
)
|
||
|
||
|
||
##
|
||
# Contact details
|
||
##
|
||
|
||
contact_email = models.EmailField(
|
||
verbose_name=_('Email address'),
|
||
blank=True
|
||
)
|
||
|
||
contact_phone = PhoneNumberField(
|
||
verbose_name=_('Phone number'),
|
||
help_text=_('Please include the international prefix, beginning with "+".'),
|
||
blank=True
|
||
)
|
||
|
||
contact_website = models.URLField(
|
||
verbose_name=_('Website'),
|
||
blank=True
|
||
)
|
||
|
||
contact_twitter = models.CharField(
|
||
verbose_name=_('Twitter username'),
|
||
max_length=50,
|
||
blank=True
|
||
)
|
||
|
||
contact_facebook = models.URLField(
|
||
verbose_name=_('Facebook page'),
|
||
blank=True
|
||
)
|
||
|
||
contact_other = models.TextField(
|
||
verbose_name=_('Other contact details'),
|
||
blank=True
|
||
)
|
||
|
||
|
||
##
|
||
# Uploads
|
||
##
|
||
|
||
# 4.1
|
||
official_project_documents = models.ManyToManyField(
|
||
'files.File',
|
||
related_name='official_project_document_for',
|
||
verbose_name=_("Official project documents"),
|
||
help_text=_("Attach any legal or official documents that relate to the project. \
|
||
Hold down Control, or Command on a Mac, to select more than one."),
|
||
blank=True,
|
||
)
|
||
|
||
# 4.2
|
||
other_documents = models.ManyToManyField(
|
||
'files.File',
|
||
related_name='other_document_for',
|
||
verbose_name=_("Other documents"),
|
||
help_text=_("Attach any other documents that relate to the project. \
|
||
Hold down Control, or Command on a Mac, to select more than one."),
|
||
blank=True,
|
||
)
|
||
|
||
# 4.4
|
||
shown_on_other_platforms = models.BooleanField(
|
||
verbose_name=_("Is this case study shown on other platforms?"),
|
||
default=True
|
||
)
|
||
|
||
# 4.4.1
|
||
shown_on_other_platforms_detail = models.TextField(
|
||
verbose_name=_("Shown on other platforms - Detail"),
|
||
help_text=_("Please provide links to other places the case study appears."),
|
||
blank=True
|
||
)
|
||
|
||
objects = CaseStudyQuerySet.as_manager()
|
||
|
||
def __str__(self):
|
||
"""The String representation of the case study. (Entry name with country name.)"""
|
||
return "%s in %s" % (self.entry_name, self.country.name)
|
||
|
||
def clean(self, *args, **kwargs):
|
||
"""Perform validation on the model as a whole and throw a ValidationError if anything isn't how it should be."""
|
||
pass
|
||
|
||
def save(self, *args, **kwargs):
|
||
"""Override the save method to create a slug when the model is created. Slug is only created and never modified
|
||
as we are basing our URLs on it and don't want it to change - ever."""
|
||
if not self.pk:
|
||
# Newly created object, so set slug
|
||
self.slug = slugify(self.entry_name)
|
||
# Continue normal save method by calling original save method.
|
||
super(CaseStudy, self).save(*args, **kwargs)
|
||
|
||
def is_video_youtube(self):
|
||
return self.video.count("youtube.com") > 0
|
||
|
||
def get_youtube_id(self):
|
||
"""Gets the 11 character YouTube video ID from the video field."""
|
||
return parse.parse_qs(parse.urlparse(self.video).query)["v"][0]
|
||
|
||
def is_video_vimeo(self):
|
||
return self.video.count("vimeo.com") > 0
|
||
|
||
def get_vimeo_id(self):
|
||
"""Gets the 11 number video ID from the video field."""
|
||
return parse.urlparse(self.video).path
|
||
|
||
def get_negative_case_reasons_no_other(self):
|
||
"""Return a list of negative case reasons, minus the 'other' choice (if selected)"""
|
||
choices = self.get_negative_case_reasons_list()
|
||
|
||
return choices
|
||
|
||
def get_renewable_generation_detail(self):
|
||
"""Prepend appropriate descriptive text when accessing renewable generation type."""
|
||
|
||
if self.generation_technology:
|
||
if self.generation_technology.endswith('WE'):
|
||
return _('Wind energy') + " – " + self.get_generation_technology_display()
|
||
elif self.generation_technology.endswith('PV'):
|
||
return _('Photovoltaic electricity') + " – " + self.get_generation_technology_display()
|
||
elif self.generation_technology.endswith('HYD'):
|
||
return _('Hydroelectric') + " – " + self.get_generation_technology_display()
|
||
elif self.generation_technology == 'OTHR':
|
||
return self.generation_technology_other
|
||
else:
|
||
return self.get_generation_technology_display()
|
||
|
||
else:
|
||
return ""
|
||
|
||
class Meta:
|
||
verbose_name_plural = 'case studies'
|
||
|
||
|
||
|
||
|
||
class PointOfInterestQuerySet(models.QuerySet):
|
||
def approved(self):
|
||
return self.filter(
|
||
approved=True
|
||
)
|
||
|
||
|
||
class PointOfInterest(models.Model):
|
||
class Meta:
|
||
verbose_name_plural = 'points of interest'
|
||
|
||
def __str__(self):
|
||
return self.title
|
||
|
||
objects = PointOfInterestQuerySet.as_manager()
|
||
|
||
author = models.ForeignKey(
|
||
User,
|
||
models.SET_NULL,
|
||
blank=True,
|
||
null=True,
|
||
editable=False
|
||
)
|
||
|
||
date_created = models.DateTimeField(auto_now_add=True, null=False)
|
||
|
||
slug = AutoSlugField(populate_from=['title'], editable=False)
|
||
|
||
approved = models.BooleanField(default=False)
|
||
|
||
title = models.CharField(max_length=128)
|
||
location = models.PointField()
|
||
synopsis = models.TextField()
|
||
link = models.URLField()
|