person save method overload

app/admin.py

@@ -9,27 +9,28 @@ from django.http import HttpResponse
 import csv
 from django import forms
 from django.contrib.admin.widgets import AutocompleteSelect
+
+
 class autocomplete_fields_form(forms.ModelForm):
     """This form overrides autocomplete 
     organization field for Person class
     """
+
     def __init__(self, *args, **kwargs):
         super(autocomplete_fields_form, self).__init__(*args, **kwargs)
 
         # self.fields['organization'].label = 'My new label'
 
-
     class Meta:
         model = Person
         fields = '__all__'
-        widgets={
+        widgets = {
             'organization': forms.Select(attrs={'style': 'width:750px'})
-            }
-
+        }
 
 
 def download_csv(modeladmin, request, queryset):
-    name     =  queryset[0].__class__.__name__
+    name = queryset[0].__class__.__name__
     response = HttpResponse()
     response['Content-Disposition'] = "attachment; filename="+name+"_table.csv"
     first_row = []
@@ -40,12 +41,14 @@ def download_csv(modeladmin, request, queryset):
     writer = csv.writer(response)
     writer.writerow(first_row)
     for dic in queryset.values():
-        temp_list   =    (list(dic.values()))
+        temp_list = (list(dic.values()))
         writer.writerow(temp_list)
     return response
 
+
 download_csv.short_description = 'export (.csv)'
 
+
 class PeopleResourceInline(admin.TabularInline):
     autocomplete_fields = ['resource']
     model = PeopleResource
@@ -64,12 +67,13 @@ class PersonAdmin(admin.ModelAdmin):
         PeopleRangeInline
     ]
     readonly_fields = ['id']
-    search_fields = ['title', 'first_name', 'last_name', 'organisation', 'position', 'country__short_name', 'contact_email']
+    search_fields = ['title', 'first_name', 'last_name', 'organisation',
+                     'position', 'country__short_name', 'contact_email']
     fieldsets = (
         (None, {
             'fields': (
                 ('id', 'profile_on_web', 'news_letter'),
-                ('mr_mrs', 'title','full_name', 'position'),
+                ('mr_mrs', 'title', 'full_name', 'position'),
                 ('first_name', 'last_name', 'search_name', 'status'),
                 ('contact_email', 'email_2', 'skype', 'professional_phone'),
                 'organization',
@@ -81,7 +85,7 @@ class PersonAdmin(admin.ModelAdmin):
         ('Research Scale', {
             'classes': ('collapse',),
             'fields': (('field_site', 'transect', 'mountain_top', 'mountain_range', 'landscape', 'regional', 'national',),
-                        '_global'),
+                       '_global'),
         }),
         ('Methods and tools', {
             'classes': ('collapse',),
@@ -107,7 +111,7 @@ class PersonAdmin(admin.ModelAdmin):
     list_display = ['id', 'full_name', 'organization']
 
     #autocomplete_fields = ['organization']
-    form = autocomplete_fields_form # adjust width of autocomplete_fields organization
+    form = autocomplete_fields_form  # adjust width of autocomplete_fields organization
 
     list_per_page = settings.ADMIN_LIST_PER_PAGE
     ordering = ['full_name']
@@ -116,8 +120,11 @@ class PersonAdmin(admin.ModelAdmin):
     def get_field_queryset(self, db, db_field, request):
         queryset = super().get_field_queryset(db, db_field, request)
         if db_field.name == 'organization':
-            queryset = queryset.order_by('country','organisation_english','organisation_2','organisation_3', 'acronym')
+            queryset = queryset.order_by(
+                'country', 'organisation_english', 'organisation_2', 'organisation_3', 'acronym')
         return queryset
+
+
 class ResourceKeywordInline(admin.TabularInline):
     autocomplete_fields = ['keyword']
     model = ResourceKeyword
@@ -139,10 +146,6 @@ class ResourcePeopleInline(admin.TabularInline):
     }
 
 
-
-
-
-
 class ResourceAdmin(admin.ModelAdmin):
     inlines = [
         ResourceKeywordInline,
@@ -182,8 +185,32 @@ class ResourceAdmin(admin.ModelAdmin):
         }),
     )
     list_per_page = settings.ADMIN_LIST_PER_PAGE
-    actions = [download_csv]
 
+    def get_actions(self, request):
+        actions = super().get_actions(request)
+        if 'delete_selected' in actions:
+            del actions['delete_selected']
+        return actions
+
+    def delete_resource(self, request, obj):
+        for o in obj.all():
+            resource_keyword = ResourceKeyword.objects.filter(resource=o.id)
+            for i in resource_keyword:
+                i.delete()
+            resource_range = ResourceRange.objects.filter(resource_title=o.id)
+            for i in resource_range:
+                i.delete()
+            resource_people = ResourcesPeople.objects.filter(resource=o.id)
+            for i in resource_people:
+                i.delete()
+            resource_people_resource = PeopleResource.objects.filter(
+                resource=o.id)
+            for i in resource_people_resource:
+                i.delete()
+            o.delete()
+    delete_resource.short_description = 'Delete Resource & Related Fields'
+
+    actions = [download_csv, delete_resource]
 
 
 class RangeNameTranslationInline(admin.TabularInline):
@@ -241,6 +268,7 @@ class RangeAdmin(admin.ModelAdmin):
 
     actions = [download_csv]
 
+
 class PeopleOrganizationInline(admin.TabularInline):
     model = Person
     exclude = ['source_id', 'organisation', 'field_indexer']
@@ -252,15 +280,17 @@ class OrganizationAdmin(admin.ModelAdmin):
         PeopleOrganizationInline,
     ]
     readonly_fields = ('org_num1',)
-    search_fields = ['organisation_search', 'org_alpha_search', 'organisation_2', 'organisation_3', 'subject','organisation_english']
-    list_display = ['org_num1', 'organisation_english', 'organisation_2', 'country']
+    search_fields = ['organisation_search', 'org_alpha_search',
+                     'organisation_2', 'organisation_3', 'subject', 'organisation_english']
+    list_display = ['org_num1', 'organisation_english',
+                    'organisation_2', 'country']
     fieldsets = (
         (None, {
             'fields': (
                 'org_num1',
                 ('acronym', 'category', 'subject'),
                 'country',
-                ('organisation_english','tel', 'email', 'url',),
+                ('organisation_english', 'tel', 'email', 'url',),
                 ('organisation_2', 'organisation_3'),
                 'organisation_original',
             )
@@ -275,8 +305,8 @@ class OrganizationAdmin(admin.ModelAdmin):
         ('Other details', {
             'classes': ('collapse',),
             'fields': (
-                        'tags',
-                       ),
+                'tags',
+            ),
         })
     )
     ordering = ['organisation_english']
@@ -373,7 +403,8 @@ class SpeciesAdmin(admin.ModelAdmin):
 
 class TaxonRangeAdmin(admin.ModelAdmin):
     model = TaxonRange
-    search_fields = ['range__range_name', 'taxon', 'subrange_or_region', 'distribution', 'source', 'remarks']
+    search_fields = ['range__range_name', 'taxon',
+                     'subrange_or_region', 'distribution', 'source', 'remarks']
     list_display = ['range_name', 'taxon']
 
     def range_name(self, obj):
@@ -447,6 +478,7 @@ admin.site.register(Keyword, KeywordAdmin)
 # admin.site.register(Scale)
 # admin.site.register(Taxon)
 # admin.site.register(Field, FieldAdmin)
+admin.site.disable_action('delete_selected')
 
 
 # LU models

app/models.py

@@ -31,7 +31,8 @@ class Field(models.Model):
 
 class FieldsPeople(models.Model):
     id = models.AutoField(primary_key=True)
-    person = models.ForeignKey('Person', models.DO_NOTHING, blank=True, null=True)
+    person = models.ForeignKey(
+        'Person', models.DO_NOTHING, blank=True, null=True)
     field = models.ForeignKey(Field, models.DO_NOTHING, blank=True, null=True)
 
     class Meta:
@@ -53,8 +54,10 @@ class Method(models.Model):
 
 class MethodsPeople(models.Model):
     id = models.AutoField(primary_key=True)
-    person = models.ForeignKey('Person', models.DO_NOTHING, blank=True, null=True)
-    method = models.ForeignKey(Method, models.DO_NOTHING, blank=True, null=True)
+    person = models.ForeignKey(
+        'Person', models.DO_NOTHING, blank=True, null=True)
+    method = models.ForeignKey(
+        Method, models.DO_NOTHING, blank=True, null=True)
 
     class Meta:
         db_table = 'methods_people'
@@ -92,10 +95,14 @@ class MountainRange(models.Model):
     #range_name_map = models.CharField(blank=True, null=True, unique=True, max_length=128)
     range_name = models.CharField(blank=True, null=True, max_length=128)
     range_name_ascii = models.CharField(blank=True, null=True, max_length=128)
-    range_name_language = models.ForeignKey(Language, models.DO_NOTHING, blank=True, null=True, to_field='id')
-    mother_range = models.ForeignKey("self", models.DO_NOTHING, blank=True, null=True, to_field='id')
-    feature = models.ForeignKey(RangeType, models.DO_NOTHING, blank=True, null=True, to_field='id')
-    map_unit = models.TextField(blank=True, null=True, choices=MAP_UNIT_CHOICES)
+    range_name_language = models.ForeignKey(
+        Language, models.DO_NOTHING, blank=True, null=True, to_field='id')
+    mother_range = models.ForeignKey(
+        "self", models.DO_NOTHING, blank=True, null=True, to_field='id')
+    feature = models.ForeignKey(
+        RangeType, models.DO_NOTHING, blank=True, null=True, to_field='id')
+    map_unit = models.TextField(
+        blank=True, null=True, choices=MAP_UNIT_CHOICES)
     level = models.TextField(blank=True, null=True)
     level_text = models.TextField(blank=True, null=True)
     level_1 = models.TextField(blank=True, null=True)
@@ -113,14 +120,16 @@ class MountainRange(models.Model):
     comments = models.TextField(blank=True, null=True)
     checked = models.BooleanField(default=False)
     source = models.TextField(blank=True, null=True)
-    range_alternate_id = models.CharField(blank=True, null=True, max_length=128)
+    range_alternate_id = models.CharField(
+        blank=True, null=True, max_length=128)
     geologic_region = models.TextField(blank=True, null=True)
     gmba_v2_id = models.PositiveIntegerField(blank=True, null=True)
     gmba_v2_id_str = models.TextField(blank=True, null=True)
     wiki_data_id = models.CharField(blank=True, null=True, max_length=25)
     wiki_data_url = models.URLField(blank=True, null=True)
     select_300 = models.BooleanField(default=False)
-    gmba_narrow = models.BooleanField(default=False, verbose_name="GMBA Standard")
+    gmba_narrow = models.BooleanField(
+        default=False, verbose_name="GMBA Standard")
     name_fr = models.CharField(blank=True, null=True, max_length=128)
     name_de = models.CharField(blank=True, null=True, max_length=128)
     name_es = models.CharField(blank=True, null=True, max_length=128)
@@ -201,7 +210,8 @@ class Resource(models.Model):
     PEGASuS_Check_map_with_author = models.BooleanField(default=False)
     PEGASuS_polygon_ID = models.CharField(max_length=32, blank=True, null=True)
     PEGASuS_Polygon_comments = models.TextField(blank=True, null=True)
-    PEGASuS_Assessment_ID = models.CharField(max_length=32, blank=True, null=True)
+    PEGASuS_Assessment_ID = models.CharField(
+        max_length=32, blank=True, null=True)
     gloria = models.BooleanField(default=False)
     gnomo = models.BooleanField(default=False)
     lter = models.BooleanField(default=False)
@@ -352,15 +362,20 @@ class GMBA_function(models.Model):
 class Organisation(models.Model):
     CATEGORY_CHOICES = (
         ('Independent', 'Independent'),
-        ('Public administration > Research Institution', 'Public administration > Research Institution'),
+        ('Public administration > Research Institution',
+         'Public administration > Research Institution'),
         ('Academia > University > Institute', 'Academia > University > Institute'),
         ('Academia > University', 'Academia > University'),
-        ('Public administration > Other Agency', 'Public administration > Other Agency'),
+        ('Public administration > Other Agency',
+         'Public administration > Other Agency'),
         ('Private > NGO (not for profit)', 'Private > NGO (not for profit)'),
         ('Academia > Academy of Sciences', 'Academia > Academy of Sciences'),
-        ('Academia > Academy of Sciences > Institute', 'Academia > Academy of Sciences > Institute'),
-        ('Public administration > Government', 'Public administration > Government'),
-        ('Intergovernmental Agency > Research Institution', 'Intergovernmental Agency > Research Institution'),
+        ('Academia > Academy of Sciences > Institute',
+         'Academia > Academy of Sciences > Institute'),
+        ('Public administration > Government',
+         'Public administration > Government'),
+        ('Intergovernmental Agency > Research Institution',
+         'Intergovernmental Agency > Research Institution'),
         ('Intergovernmental Agency', 'Intergovernmental Agency '),
         ('Private > Research Institution', 'Private > Research Institution'),
         ('Collection > Museum', 'Collection > Museum'),
@@ -384,7 +399,8 @@ class Organisation(models.Model):
         ('Culture / arts', 'Culture / arts'),
         ('Geography', 'Geography'),
         ('Zoology', 'Zoology'),
-        ('Development / poverty / human rights', 'Development / poverty / human rights'),
+        ('Development / poverty / human rights',
+         'Development / poverty / human rights'),
         ('Social Sciences', 'Social Sciences'),
         ('Earth Sciences', 'Earth Sciences'),
         ('Health', 'Health'),
@@ -399,9 +415,12 @@ class Organisation(models.Model):
     org_num1 = models.AutoField(primary_key=True, verbose_name='ID')
     organisation_search = models.TextField(blank=True, null=True)
     org_alpha_search = models.TextField(blank=True, null=True)
-    organisation_english = models.CharField(max_length=256, blank=True, null=True, verbose_name='Organisation')
-    organisation_2 = models.CharField(max_length=256, blank=True, null=True, verbose_name='Department 1')
-    organisation_3 = models.CharField(max_length=256, blank=True, null=True, verbose_name='Department 2')
+    organisation_english = models.CharField(
+        max_length=256, blank=True, null=True, verbose_name='Organisation')
+    organisation_2 = models.CharField(
+        max_length=256, blank=True, null=True, verbose_name='Department 1')
+    organisation_3 = models.CharField(
+        max_length=256, blank=True, null=True, verbose_name='Department 2')
     organisation_original = models.TextField(blank=True, null=True)
     acronym = models.CharField(max_length=128, blank=True, null=True)
     street = models.CharField(max_length=256, blank=True, null=True)
@@ -414,13 +433,16 @@ class Organisation(models.Model):
     url = models.URLField(blank=True, null=True)
     tel = models.CharField(max_length=128, blank=True, null=True)
     email = models.EmailField(blank=True, null=True)
-    country = models.ForeignKey(Country, models.DO_NOTHING, blank=True, null=True, to_field='id')
+    country = models.ForeignKey(
+        Country, models.DO_NOTHING, blank=True, null=True, to_field='id')
     tags = models.TextField(blank=True, null=True)
     description = models.TextField(blank=True, null=True)
     northing = models.TextField(blank=True, null=True)
     easting = models.TextField(blank=True, null=True)
-    category = models.TextField(blank=True, null=True, choices=CATEGORY_CHOICES)
-    subject = models.CharField(max_length=128, blank=True, null=True, choices=SUBJECT_CHOICES)
+    category = models.TextField(
+        blank=True, null=True, choices=CATEGORY_CHOICES)
+    subject = models.CharField(
+        max_length=128, blank=True, null=True, choices=SUBJECT_CHOICES)
 
     def __str__(self):
         if self.organisation_english:
@@ -432,14 +454,12 @@ class Organisation(models.Model):
                 name = f"{self.organisation_english}"
                 name = f"{self.country} < {self.organisation_english} < {self.organisation_2} < {self.organisation_3} < {self.acronym}"
 
-
         else:
             name = ' ---'
 
         return name
 
 
-
 class RangeOnlineInfo(models.Model):
     id = models.AutoField(primary_key=True)
     # This is supposed to be linked to MountainRange via range_name_map, but the range_name_map
@@ -456,8 +476,10 @@ class RangeOnlineInfo(models.Model):
 
 class RangeNameTranslation(models.Model):
     id = models.AutoField(primary_key=True)
-    range_name = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
-    language_translation = models.ForeignKey(Language, models.DO_NOTHING, blank=True, null=True)
+    range_name = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
+    language_translation = models.ForeignKey(
+        Language, models.DO_NOTHING, blank=True, null=True)
     range_name_translation = models.TextField(blank=True, null=True)
 
     def __str__(self):
@@ -510,8 +532,10 @@ class Keyword(models.Model):
 
 class ResourceKeyword(models.Model):
     id = models.AutoField(primary_key=True)
-    resource = models.ForeignKey(Resource, models.DO_NOTHING, blank=True, null=True)
-    keyword = models.ForeignKey(Keyword, models.DO_NOTHING, blank=True, null=True, to_field='keyword_id')
+    resource = models.ForeignKey(
+        Resource, models.DO_NOTHING, blank=True, null=True)
+    keyword = models.ForeignKey(
+        Keyword, models.DO_NOTHING, blank=True, null=True, to_field='keyword_id')
 
     def __str__(self):
         return '%s - %s' % (self.resource.title, self.keyword.keyword)
@@ -534,8 +558,10 @@ class NamesImport(models.Model):
 
 class ResourceRange(models.Model):
     id = models.AutoField(primary_key=True)
-    resource_title = models.ForeignKey(Resource, models.DO_NOTHING, blank=True, null=True)
-    range_name = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
+    resource_title = models.ForeignKey(
+        Resource, models.DO_NOTHING, blank=True, null=True)
+    range_name = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
 
     def __str__(self):
         return '%s,  %s' % (self.resource_title.title, self.range_name.name)
@@ -543,7 +569,8 @@ class ResourceRange(models.Model):
 
 class LanguageLink(models.Model):
     id = models.AutoField(primary_key=True)
-    language_number_code = models.ForeignKey(Language, models.DO_NOTHING, blank=True, null=True)
+    language_number_code = models.ForeignKey(
+        Language, models.DO_NOTHING, blank=True, null=True)
     language_letter_code = models.TextField(blank=True, null=True)
 
     def __str__(self):
@@ -565,8 +592,10 @@ class Peak(models.Model):
 
 class Search(models.Model):
     id = models.AutoField(primary_key=True)
-    range_name = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
-    repository = models.ForeignKey(Repository, models.DO_NOTHING, blank=True, null=True)
+    range_name = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
+    repository = models.ForeignKey(
+        Repository, models.DO_NOTHING, blank=True, null=True)
     search_string = models.TextField(blank=True, null=True)
     search_date = models.TextField(blank=True, null=True)
     result = models.TextField(blank=True, null=True)
@@ -589,12 +618,12 @@ class Person(models.Model):
         ('''Involved scientist
 Steering committee''', '''Involved scientist
 Steering committee'''),
-         ('Network', 'Network'),
+        ('Network', 'Network'),
         ('Newsletter only', 'Newsletter only'),
         ('''Steering committee
 Involved scientist''', '''Steering committee
 Involved scientist''')
-         )
+    )
     id = models.AutoField(primary_key=True)
     source_id = models.IntegerField(blank=True, null=True)
     title = models.CharField(blank=True, null=True, max_length=255)
@@ -605,7 +634,9 @@ Involved scientist''')
     contact_email = models.EmailField(blank=True, null=True)  # email_1
     personal_url = models.URLField(blank=True, null=True)  # url ?
     biography = models.TextField(blank=True, null=True)
-    field_indexer = models.TextField(db_column='_indexer', blank=True, null=True)  # Field renamed because it started with '_'.
+    # Field renamed because it started with '_'.
+    field_indexer = models.TextField(
+        db_column='_indexer', blank=True, null=True)
 
     mr_mrs = models.TextField(blank=True, null=True, choices=MR_MRS_CHOICES)
     full_name = models.CharField(blank=True, null=True, max_length=100)
@@ -616,12 +647,16 @@ Involved scientist''')
     mobile_number = models.CharField(blank=True, null=True, max_length=50)
     url = models.URLField(blank=True, null=True)
     field_of_expertise = models.TextField(blank=True, null=True)
-    status = models.ForeignKey(PeopleStatus, models.DO_NOTHING, blank=True, null=True, to_field='id')
+    status = models.ForeignKey(
+        PeopleStatus, models.DO_NOTHING, blank=True, null=True, to_field='id')
     entry_date = models.TextField(blank=True, null=True)
-    gmba_function = models.TextField(blank=True, null=True, choices=GMBA_FUNCTION_CHOICES)
+    gmba_function = models.TextField(
+        blank=True, null=True, choices=GMBA_FUNCTION_CHOICES)
     news_letter = models.BooleanField(default=False)
-    country = models.ForeignKey(Country, models.DO_NOTHING, blank=True, null=True, to_field='id')
-    organization = models.ForeignKey(Organisation, models.DO_NOTHING, blank=True, null=True)
+    country = models.ForeignKey(
+        Country, models.DO_NOTHING, blank=True, null=True, to_field='id')
+    organization = models.ForeignKey(
+        Organisation, models.DO_NOTHING, blank=True, null=True)
     birds = models.BooleanField(default=False)
     mammals = models.BooleanField(default=False)
     reptiles = models.BooleanField(default=False)
@@ -646,7 +681,8 @@ Involved scientist''')
     assessment = models.BooleanField(default=False)
     meta_analysis = models.BooleanField(default=False)
     synthesis = models.BooleanField(default=False)
-    qualitative_ssm = models.BooleanField(default=False)  #"Qualitative social science methods (interviews, surveys)"
+    # "Qualitative social science methods (interviews, surveys)"
+    qualitative_ssm = models.BooleanField(default=False)
     genetic_analyses = models.BooleanField(default=False)
     field_site = models.BooleanField(default=False)
     transect = models.BooleanField(default=False)
@@ -679,7 +715,7 @@ Involved scientist''')
                 self.position if self and self.position else "",
                 self.biography if self and self.biography else ""
             ] if self else "")
-            self.save()
+            # self.save()
             return True
         else:
             return False
@@ -704,11 +740,16 @@ Involved scientist''')
             'biography': self.biography or '',
         }
 
+    def save(self, *args, **kwargs):
+        self.index()
+        super(Person, self).save(*args, **kwargs)
+
 
 class TaxaPeople(models.Model):
     id = models.AutoField(primary_key=True)
     person = models.ForeignKey(Person, models.CASCADE, blank=True, null=True)
-    taxon = models.ForeignKey('Taxon', models.DO_NOTHING, blank=True, null=True)
+    taxon = models.ForeignKey(
+        'Taxon', models.DO_NOTHING, blank=True, null=True)
 
     class Meta:
         db_table = 'taxa_people'
@@ -720,7 +761,8 @@ class TaxaPeople(models.Model):
 class RangesPeople(models.Model):
     id = models.AutoField(primary_key=True)
     person = models.ForeignKey(Person, models.CASCADE, blank=True, null=True)
-    range = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
+    range = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
 
     class Meta:
         db_table = 'ranges_people'
@@ -732,7 +774,8 @@ class RangesPeople(models.Model):
 class ResourcesPeople(models.Model):
     id = models.AutoField(primary_key=True)
     person = models.ForeignKey(Person, models.CASCADE, blank=True, null=True)
-    resource = models.ForeignKey(Resource, models.CASCADE, blank=True, null=True)
+    resource = models.ForeignKey(
+        Resource, models.CASCADE, blank=True, null=True)
 
     class Meta:
         db_table = 'resources_people'
@@ -743,7 +786,8 @@ class ResourcesPeople(models.Model):
 
 class ScalesPeople(models.Model):
     id = models.AutoField(primary_key=True)
-    person = models.ForeignKey(Person, models.DO_NOTHING, blank=True, null=True)
+    person = models.ForeignKey(
+        Person, models.DO_NOTHING, blank=True, null=True)
     scale = models.ForeignKey(Scale, models.DO_NOTHING, blank=True, null=True)
 
     class Meta:
@@ -767,7 +811,8 @@ class Species(models.Model):
 class PeopleFunction(models.Model):
     id = models.AutoField(primary_key=True)
     person = models.ForeignKey(Person, models.CASCADE, blank=True, null=True)
-    function = models.ForeignKey(GMBA_function, models.DO_NOTHING, blank=True, null=True)
+    function = models.ForeignKey(
+        GMBA_function, models.DO_NOTHING, blank=True, null=True)
 
     def __str__(self):
         return self.person.full_name
@@ -775,8 +820,10 @@ class PeopleFunction(models.Model):
 
 class SpeciesRange(models.Model):
     id = models.AutoField(primary_key=True)
-    scientific_name = models.ForeignKey(Species, models.DO_NOTHING, blank=True, null=True)
-    range = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
+    scientific_name = models.ForeignKey(
+        Species, models.DO_NOTHING, blank=True, null=True)
+    range = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
     endemic = models.TextField(blank=True, null=True)
     source_url = models.TextField(blank=True, null=True)
 
@@ -787,7 +834,8 @@ class SpeciesRange(models.Model):
 class PeopleRange(models.Model):
     id = models.AutoField(primary_key=True)
     person = models.ForeignKey(Person, models.CASCADE, blank=True, null=True)
-    range = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
+    range = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
 
     def __str__(self):
         return str(self.id)
@@ -795,7 +843,8 @@ class PeopleRange(models.Model):
 
 class TaxonRange(models.Model):
     id = models.AutoField(primary_key=True)
-    range = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
+    range = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
     taxon = models.TextField(blank=True, null=True)
     subrange_or_region = models.TextField(blank=True, null=True)
     taxon_status = models.TextField(blank=True, null=True)
@@ -826,7 +875,8 @@ class PeopleResource(models.Model):
     )
     id = models.AutoField(primary_key=True)
     person = models.ForeignKey(Person, models.CASCADE, blank=True, null=True)
-    resource = models.ForeignKey(Resource, models.DO_NOTHING, blank=True, null=True)
+    resource = models.ForeignKey(
+        Resource, models.DO_NOTHING, blank=True, null=True)
     role = models.TextField(blank=True, null=True, choices=ROLES_CHOICES)
 
     def __str__(self):
@@ -835,8 +885,10 @@ class PeopleResource(models.Model):
 
 class RangeCountry(models.Model):
     id = models.AutoField(primary_key=True)
-    range = models.ForeignKey(MountainRange, models.DO_NOTHING, blank=True, null=True)
-    country = models.ForeignKey(Country, models.DO_NOTHING, blank=True, null=True)
+    range = models.ForeignKey(
+        MountainRange, models.DO_NOTHING, blank=True, null=True)
+    country = models.ForeignKey(
+        Country, models.DO_NOTHING, blank=True, null=True)
 
     def __str__(self):
         return '%s --- %s' % (self.range.range_name if self.range else 'None', self.country.short_name if self.country else 'None')