class UserProfile(models.Model): user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE) bio = models.TextField(max_length=500, blank=True, null=True) country = CountryField(blank=True, null=True) city = tagulous.models.SingleTagField(to=City, blank=True, null=True) street = models.CharField(max_length=100, blank=True, null=True) plot_number = models.CharField(max_length=100, blank=True, null=True) postal_code = models.IntegerField(blank=True, null=True) postal_address = models.CharField(max_length=100, blank=True, null=True) phone_number = models.CharField(max_length=15, blank=True, null=True) company = models.CharField(max_length=200, blank=True, null=True) skills = tagulous.models.TagField(to=Skill, blank=True) website = models.URLField(blank=True, null=True) def __unicode__(self): return self.user.get_short_name() @property def city_name(self): return str(self.city) @property def country_name(self): return self.country.name @allow_staff_or_superuser def has_object_read_permission(self, request): return True @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.user
class Document(models.Model): project = models.ForeignKey(Project) type = models.CharField(choices=PROJECT_DOCUMENT_CHOICES, max_length=30, default=DOC_OTHER) url = models.URLField(blank=True, null=True) file = models.FileField(verbose_name='Upload', upload_to='documents/%Y/%m/%d', blank=True, null=True) title = models.CharField(max_length=100, blank=True, null=True) description = models.TextField(blank=True, null=True) created_by = models.ForeignKey(settings.AUTH_USER_MODEL) created_at = models.DateTimeField(auto_now_add=True) updated_at = models.DateTimeField(auto_now=True) legacy_id = models.PositiveIntegerField(blank=True, null=True) migrated_at = models.DateTimeField(blank=True, null=True) def __str__(self): return '{} | {}'.format(self.type, self.project) class Meta: ordering = ['-created_at'] @staticmethod @allow_staff_or_superuser def has_read_permission(request): return True @allow_staff_or_superuser def has_object_read_permission(self, request): return self.project.is_participant(request.user) @staticmethod @allow_staff_or_superuser def has_write_permission(request): return request.user.is_project_manager or request.user.is_project_owner @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.created_by @property def download_url(self): if self.file: return '{}{}'.format( not re.match(r'://', self.file.url) and TUNGA_URL or '', self.file.url) elif self.url: return self.url return None
class IntegrationActivity(models.Model): integration = models.ForeignKey(Integration, on_delete=models.CASCADE, related_name='activities') event = models.ForeignKey(IntegrationEvent, related_name='integration_activities') action = models.CharField(max_length=30, blank=True, null=True) url = models.URLField(blank=True, null=True) ref = models.CharField(max_length=30, blank=True, null=True) ref_name = models.CharField(max_length=50, blank=True, null=True) username = models.CharField(max_length=30, blank=True, null=True) fullname = models.CharField(max_length=50, blank=True, null=True) avatar_url = models.URLField(blank=True, null=True) title = models.CharField(max_length=200, blank=True, null=True) body = models.TextField(blank=True, null=True) created_at = models.DateTimeField(auto_now_add=True) updated_at = models.DateTimeField(auto_now=True) def __unicode__(self): return '%s | ' % (self.integration, ) class Meta: ordering = ['created_at']
class SocialLink(models.Model): user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE) platform = models.ForeignKey(SocialPlatform) link = models.URLField(blank=True, null=True) username = models.CharField(max_length=100, blank=True, null=True) created_at = models.DateTimeField(auto_now_add=True) def __unicode__(self): return '%s - %s' % (self.user.get_short_name(), self.platform) class Meta: unique_together = ('user', 'platform') @allow_staff_or_superuser def has_object_read_permission(self, request): return True @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.user
class Content(models.Model): """Model to store content related to a subject""" subject = models.ManyToManyField(Subject, blank=True, related_name='content') title = models.CharField(max_length=255, verbose_name="Title") slug = models.SlugField(max_length=150, unique=True, editable=False, verbose_name="Slug") url = models.URLField(blank=True, null=True, default='', verbose_name="URL") content_id = models.CharField(max_length=255) type = models.CharField(max_length=150, choices=media_types, default='other', verbose_name="Type") image = models.ImageField(upload_to='content_images', blank=True, null=True, verbose_name="Image") image_thumbnail = ImageSpecField(source='image', processors=[ResizeToFill(100, 150)], options={'quality': 100}) description = models.TextField(blank=True, verbose_name="Description") tags = tagulous.models.TagField(to=Tag, related_name='content_tag') topics = tagulous.models.TagField(to=Topic, related_name='content_topic') class Meta: ordering = ['title'] def __str__(self): return self.title def save(self, *args, **kwargs): self.slug = str(self.content_id) + '-' + slugify(self.title) super().save(*args, **kwargs) def url_text(self): if self.url and '//' not in self.url: self.url = '%s%s' % ('https://', self.url) parsed_url = urlparse(self.url) if parsed_url.hostname: return parsed_url.hostname.replace("www.", "") + "/..." else: return ""
class SocialPlatform(models.Model): name = models.CharField(max_length=100, unique=True) url_prefix = models.CharField(max_length=200, blank=True, null=True) placeholder = models.CharField(max_length=100, blank=True, null=True) icon = models.URLField(blank=True, null=True) fa_icon = models.CharField(max_length=20, blank=True, null=True) glyphicon = models.CharField(max_length=20, blank=True, null=True) created_by = models.ForeignKey( settings.AUTH_USER_MODEL, related_name='social_platforms_created', on_delete=models.DO_NOTHING) created_at = models.DateTimeField(auto_now_add=True) def __unicode__(self): return self.name @staticmethod @allow_staff_or_superuser def has_read_permission(request): return False @staticmethod @allow_staff_or_superuser def has_write_permission(request): return False
class Company(models.Model): user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name='user_company') # Description name = models.CharField(max_length=100, blank=True, null=True) bio = models.TextField(blank=True, null=True) website = models.URLField(blank=True, null=True) # Contact Info country = CountryField(blank=True, null=True) city = tagulous.models.SingleTagField(to=City, blank=True, null=True) street = models.CharField(max_length=100, blank=True, null=True) plot_number = models.CharField(max_length=100, blank=True, null=True) postal_code = models.CharField(max_length=20, blank=True, null=True) postal_address = models.CharField(max_length=100, blank=True, null=True) tel_number = models.CharField(max_length=15, blank=True, null=True) # Stack skills = tagulous.models.TagField(to=Skill, blank=True) # KYC vat_number = models.CharField(max_length=50, blank=True, null=True) reg_no = models.CharField(max_length=50, blank=True, null=True) ref_no = models.CharField(max_length=50, blank=True, null=True) class Meta: verbose_name = 'company' verbose_name_plural = 'companies' def __str__(self): return self.name or 'Company #{}'.format(self.id) @property def city_name(self): return self.city and str(self.city) or "" @property def country_name(self): return str(self.country.name) @property def location(self): location = self.city if self.country_name: location = '{}{}{}'.format(location, location and ', ' or '', self.country.name) return location or '' @allow_staff_or_superuser def has_object_read_permission(self, request): return True @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.user def get_category_skills(self, skill_type): return self.skills.filter(type=skill_type) @property def skills_details(self): return dict( language=self.get_category_skills(SKILL_TYPE_LANGUAGE), framework=self.get_category_skills(SKILL_TYPE_FRAMEWORK), platform=self.get_category_skills(SKILL_TYPE_PLATFORM), library=self.get_category_skills(SKILL_TYPE_LIBRARY), storage=self.get_category_skills(SKILL_TYPE_STORAGE), api=self.get_category_skills(SKILL_TYPE_API), other=self.get_category_skills(SKILL_TYPE_OTHER), )
class UserProfile(models.Model): user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE) # Personal Info bio = models.TextField(blank=True, null=True) # Contact Info country = CountryField(blank=True, null=True) city = tagulous.models.SingleTagField(to=City, blank=True, null=True) street = models.CharField(max_length=100, blank=True, null=True) plot_number = models.CharField(max_length=100, blank=True, null=True) postal_code = models.CharField(max_length=20, blank=True, null=True) postal_address = models.CharField(max_length=100, blank=True, null=True) phone_number = models.CharField(max_length=15, blank=True, null=True) # Professional Info skills = tagulous.models.TagField(to=Skill, blank=True) # KYC id_document = models.ImageField(upload_to='ids/%Y/%m/%d', blank=True, null=True) company = models.CharField(max_length=200, blank=True, null=True) website = models.URLField(blank=True, null=True) company_profile = models.TextField(blank=True, null=True) company_bio = models.TextField(blank=True, null=True) vat_number = models.CharField(max_length=50, blank=True, null=True) company_reg_no = models.CharField(max_length=50, blank=True, null=True) reference_number = models.CharField(max_length=50, blank=True, null=True) company_details = models.CharField(max_length=50, blank=True, null=True) # Payment Information payment_method = models.CharField( max_length=30, choices=PAYMENT_METHOD_CHOICES, help_text=','.join(['%s - %s' % (item[0], item[1]) for item in PAYMENT_METHOD_CHOICES]), blank=True, null=True ) btc_wallet = models.ForeignKey(BTCWallet, blank=True, null=True, on_delete=models.SET_NULL) btc_address = models.CharField(max_length=40, blank=True, null=True, validators=[validate_btc_address]) mobile_money_cc = models.CharField( max_length=5, choices=MOBILE_MONEY_CC_CHOICES, help_text=','.join(['%s - %s' % (item[0], item[1]) for item in MOBILE_MONEY_CC_CHOICES]), blank=True, null=True) mobile_money_number = models.CharField(max_length=15, blank=True, null=True) # Tax Information tax_name = models.CharField(max_length=200, blank=True, null=True) tax_percentage = models.FloatField(blank=True, null=True) def __str__(self): return self.user.get_short_name() @property def city_name(self): return self.city and str(self.city) or "" @property def country_name(self): return str(self.country.name) @property def location(self): location = self.city if self.country_name: location = '{}{}{}'.format(location, location and ', ' or '', self.country.name) return location or '' @allow_staff_or_superuser def has_object_read_permission(self, request): return True @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.user def get_category_skills(self, skill_type): return self.skills.filter(type=skill_type) @property def skills_details(self): return dict( language=self.get_category_skills(SKILL_TYPE_LANGUAGE), framework=self.get_category_skills(SKILL_TYPE_FRAMEWORK), platform=self.get_category_skills(SKILL_TYPE_PLATFORM), library=self.get_category_skills(SKILL_TYPE_LIBRARY), storage=self.get_category_skills(SKILL_TYPE_STORAGE), api=self.get_category_skills(SKILL_TYPE_API), other=self.get_category_skills(SKILL_TYPE_OTHER), ) @property def tunga_badge(self): badge = TUNGA_DEVELOPER_BADGE user_projects = self.user.projects total_projects = len(user_projects) user_dedicated_months = self.get_months_of_participation() if total_projects in range(1, 4) or user_dedicated_months in range(1, 7): badge = TUNGA_TALENT_BADGE if total_projects in range(4, 9) or user_dedicated_months in range(7, 19): badge = TUNGA_VETERAN_BADGE if total_projects > 8 or user_dedicated_months > 18: badge = TUNGA_GURU_BADGE return badge def get_months_of_participation(self): total_months = 0 user_participations = self.user.project_participation.filter(status=STATUS_ACCEPTED) for participation in user_participations: start_date = participation.created_at end_or_current_date = participation.project.closed_at or datetime.datetime.now() period = relativedelta.relativedelta(end_or_current_date, start_date) total_months += period.months return total_months
class UserProfile(models.Model): user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE) # Personal Info bio = models.TextField(blank=True, null=True) # Contact Info country = CountryField(blank=True, null=True) city = tagulous.models.SingleTagField(to=City, blank=True, null=True) street = models.CharField(max_length=100, blank=True, null=True) plot_number = models.CharField(max_length=100, blank=True, null=True) postal_code = models.CharField(max_length=20, blank=True, null=True) postal_address = models.CharField(max_length=100, blank=True, null=True) phone_number = models.CharField(max_length=15, blank=True, null=True) # Professional Info skills = tagulous.models.TagField(to=Skill, blank=True) # KYC id_document = models.ImageField(upload_to='ids/%Y/%m/%d', blank=True, null=True) company = models.CharField(max_length=200, blank=True, null=True) website = models.URLField(blank=True, null=True) company_profile = models.TextField(blank=True, null=True) company_bio = models.TextField(blank=True, null=True) vat_number = models.CharField(max_length=50, blank=True, null=True) company_reg_no = models.CharField(max_length=50, blank=True, null=True) reference_number = models.CharField(max_length=50, blank=True, null=True) company_details = models.CharField(max_length=50, blank=True, null=True) # Payment Information payment_method = models.CharField( max_length=30, choices=PAYMENT_METHOD_CHOICES, help_text=','.join(['%s - %s' % (item[0], item[1]) for item in PAYMENT_METHOD_CHOICES]), blank=True, null=True ) btc_wallet = models.ForeignKey(BTCWallet, blank=True, null=True, on_delete=models.SET_NULL) btc_address = models.CharField(max_length=40, blank=True, null=True, validators=[validate_btc_address]) mobile_money_cc = models.CharField( max_length=5, choices=MOBILE_MONEY_CC_CHOICES, help_text=','.join(['%s - %s' % (item[0], item[1]) for item in MOBILE_MONEY_CC_CHOICES]), blank=True, null=True) mobile_money_number = models.CharField(max_length=15, blank=True, null=True) # Tax Information tax_name = models.CharField(max_length=200, blank=True, null=True) tax_percentage = models.FloatField(blank=True, null=True) def __str__(self): return self.user.get_short_name() @property def city_name(self): return self.city and str(self.city) or "" @property def country_name(self): return str(self.country.name) @property def location(self): location = self.city if self.country_name: location = '{}{}{}'.format(location, location and ', ' or '', self.country.name) return location or '' @allow_staff_or_superuser def has_object_read_permission(self, request): return True @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.user def get_category_skills(self, skill_type): return self.skills.filter(type=skill_type) @property def skills_details(self): return dict( language=self.get_category_skills(SKILL_TYPE_LANGUAGE), framework=self.get_category_skills(SKILL_TYPE_FRAMEWORK), platform=self.get_category_skills(SKILL_TYPE_PLATFORM), library=self.get_category_skills(SKILL_TYPE_LIBRARY), storage=self.get_category_skills(SKILL_TYPE_STORAGE), api=self.get_category_skills(SKILL_TYPE_API), other=self.get_category_skills(SKILL_TYPE_OTHER), )
class UserProfile(models.Model): user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE) bio = models.TextField(blank=True, null=True) country = CountryField(blank=True, null=True) city = tagulous.models.SingleTagField(to=City, blank=True, null=True) street = models.CharField(max_length=100, blank=True, null=True) plot_number = models.CharField(max_length=100, blank=True, null=True) postal_code = models.CharField(max_length=20, blank=True, null=True) postal_address = models.CharField(max_length=100, blank=True, null=True) phone_number = models.CharField(max_length=15, blank=True, null=True) id_document = models.ImageField(upload_to='ids/%Y/%m/%d', blank=True, null=True) skills = tagulous.models.TagField(to=Skill, blank=True) company = models.CharField(max_length=200, blank=True, null=True) website = models.URLField(blank=True, null=True) company_profile = models.TextField(blank=True, null=True) company_bio = models.TextField(blank=True, null=True) vat_number = models.CharField(max_length=50, blank=True, null=True) company_reg_no = models.CharField(max_length=50, blank=True, null=True) payment_method = models.CharField(max_length=30, choices=PAYMENT_METHOD_CHOICES, help_text=','.join([ '%s - %s' % (item[0], item[1]) for item in PAYMENT_METHOD_CHOICES ]), blank=True, null=True) btc_wallet = models.ForeignKey(BTCWallet, blank=True, null=True, on_delete=models.SET_NULL) btc_address = models.CharField(max_length=40, blank=True, null=True, validators=[validate_btc_address]) mobile_money_cc = models.CharField(max_length=5, choices=MOBILE_MONEY_CC_CHOICES, help_text=','.join([ '%s - %s' % (item[0], item[1]) for item in MOBILE_MONEY_CC_CHOICES ]), blank=True, null=True) mobile_money_number = models.CharField(max_length=15, blank=True, null=True) def __unicode__(self): return self.user.get_short_name() @property def city_name(self): return self.city and str(self.city) or "" @property def country_name(self): return str(self.country.name) @allow_staff_or_superuser def has_object_read_permission(self, request): return True @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.user
class Task(models.Model): project = models.ForeignKey(Project, related_name='tasks', on_delete=models.DO_NOTHING, blank=True, null=True) user = models.ForeignKey(settings.AUTH_USER_MODEL, related_name='tasks_created', on_delete=models.DO_NOTHING) title = models.CharField(max_length=200) description = models.TextField(blank=True, null=True) remarks = models.TextField(blank=True, null=True) url = models.URLField(blank=True, null=True) fee = models.BigIntegerField() currency = models.CharField(max_length=5, choices=CURRENCY_CHOICES, default=CURRENCY_CHOICES[0][0]) deadline = models.DateTimeField(blank=True, null=True) skills = tagulous.models.TagField(Skill, blank=True) visibility = models.PositiveSmallIntegerField( choices=VISIBILITY_CHOICES, default=VISIBILITY_CHOICES[0][0]) update_interval = models.PositiveIntegerField(blank=True, null=True) update_interval_units = models.PositiveSmallIntegerField( choices=UPDATE_SCHEDULE_CHOICES, blank=True, null=True) apply = models.BooleanField(default=True) closed = models.BooleanField(default=False) paid = models.BooleanField(default=False) applicants = models.ManyToManyField(settings.AUTH_USER_MODEL, through='Application', through_fields=('task', 'user'), related_name='task_applications', blank=True) participants = models.ManyToManyField(settings.AUTH_USER_MODEL, through='Participation', through_fields=('task', 'user'), related_name='task_participants', blank=True) satisfaction = models.SmallIntegerField(blank=True, null=True) created_at = models.DateTimeField(auto_now_add=True) apply_closed_at = models.DateTimeField(blank=True, null=True) closed_at = models.DateTimeField(blank=True, null=True) paid_at = models.DateTimeField(blank=True, null=True) comments = GenericRelation(Comment, related_query_name='tasks') uploads = GenericRelation(Upload, related_query_name='tasks') ratings = GenericRelation(Rating, related_query_name='tasks') def __unicode__(self): return self.summary class Meta: ordering = ['-created_at'] unique_together = ('user', 'title', 'fee') @staticmethod @allow_staff_or_superuser def has_read_permission(request): return True @allow_staff_or_superuser def has_object_read_permission(self, request): if self.visibility == VISIBILITY_DEVELOPER: return request.user.type == USER_TYPE_DEVELOPER elif self.visibility == VISIBILITY_MY_TEAM: return bool( Connection.objects.exclude(accepted=False).filter( Q(from_user=self.user, to_user=request.user) | Q(from_user=request.user, to_user=self.user)).count()) elif self.visibility == VISIBILITY_CUSTOM: return self.participation_set.filter( (Q(accepted=True) | Q(responded=False)), user=request.user).count() return False @staticmethod @allow_staff_or_superuser def has_write_permission(request): return request.user.type == USER_TYPE_PROJECT_OWNER @staticmethod @allow_staff_or_superuser def has_update_permission(request): return True @allow_staff_or_superuser def has_object_write_permission(self, request): return request.user == self.user @allow_staff_or_superuser def has_object_update_permission(self, request): if self.has_object_write_permission(request): return True # Participants can edit participation info directly on task object if request.method in ['PUT', 'PATCH']: allowed_keys = [ 'assignee', 'participants', 'confirmed_participants', 'rejected_participants' ] if not [x for x in request.data.keys() if not x in allowed_keys]: return self.participation_set.filter( (Q(accepted=True) | Q(responded=False)), user=request.user).count() return False def display_fee(self, amount=None): if amount is None: amount = self.fee if self.currency in CURRENCY_SYMBOLS: return '%s%s' % (CURRENCY_SYMBOLS[self.currency], floatformat(amount, arg=-2)) return amount @property def summary(self): return '%s - Fee: %s' % (self.title, self.display_fee()) @property def excerpt(self): try: return strip_tags(self.description).strip() except: return None @property def skills_list(self): return str(self.skills) @property def milestones(self): return self.progressevent_set.filter(type__in=[ PROGRESS_EVENT_TYPE_MILESTONE, PROGRESS_EVENT_TYPE_SUBMIT ]) @property def progress_events(self): return self.progressevent_set.all() @property def participation(self): return self.participation_set.filter( Q(accepted=True) | Q(responded=False)) @property def assignee(self): try: return self.participation_set.get( (Q(accepted=True) | Q(responded=False)), assignee=True) except: return None @property def update_schedule_display(self): if self.update_interval and self.update_interval_units: if self.update_interval == 1 and self.update_interval_units == UPDATE_SCHEDULE_DAILY: return 'Daily' interval_units = str( self.get_update_interval_units_display()).lower() if self.update_interval == 1: return 'Every %s' % interval_units return 'Every %s %ss' % (self.update_interval, interval_units) return None @property def applications(self): return self.application_set.filter(responded=False) @property def all_uploads(self): return Upload.objects.filter( Q(tasks=self) | Q(comments__tasks=self) | Q(progress_reports__event__task=self)) @property def meta_payment(self): return { 'task_url': '/task/%s/' % self.id, 'amount': self.fee, 'currency': self.currency } def get_default_participation(self): tags = ['tunga.io', 'tunga'] if self.skills: tags.extend(str(self.skills).split(',')) tunga_share = '{share}%'.format(**{'share': TUNGA_SHARE_PERCENTAGE}) return { 'type': 'payment', 'language': 'EN', 'title': self.summary, 'description': self.excerpt or self.summary, 'keywords': tags, 'participants': [{ 'id': 'mailto:%s' % TUNGA_SHARE_EMAIL, 'role': 'owner', 'share': tunga_share }] } def mobbr_participation(self, check_only=False): participation_meta = self.get_default_participation() if not self.url: return participation_meta, False mobbr_info_url = '%s?url=%s' % ( 'https://api.mobbr.com/api_v1/uris/info', urllib.quote_plus(self.url)) r = requests.get(mobbr_info_url, **{'headers': { 'Accept': 'application/json' }}) has_script = False if r.status_code == 200: response = r.json() task_script = response['result']['script'] for meta_key in participation_meta: if meta_key == 'keywords': if isinstance(task_script[meta_key], list): participation_meta[meta_key].extend( task_script[meta_key]) elif meta_key == 'participants': if isinstance(task_script[meta_key], list): absolute_shares = [] relative_shares = [] absolute_participants = [] relative_participants = [] for key, participant in enumerate( task_script[meta_key]): if re.match(r'\d+%$', participant['share']): share = int(participant['share'].replace( "%", "")) if share > 0: absolute_shares.append(share) new_participant = participant new_participant['share'] = share absolute_participants.append( new_participant) else: share = int(participant['share']) if share > 0: relative_shares.append(share) new_participant = participant new_participant['share'] = share relative_participants.append( new_participant) additional_participants = [] total_absolutes = sum(absolute_shares) total_relatives = sum(relative_shares) if total_absolutes >= 100 or total_relatives == 0: additional_participants = absolute_participants elif total_absolutes == 0: additional_participants = relative_participants else: additional_participants = absolute_participants for participant in relative_participants: share = int( round(((participant['share'] * (100 - total_absolutes)) / total_relatives), 0)) if share > 0: new_participant = participant new_participant['share'] = share additional_participants.append( new_participant) if len(additional_participants): participation_meta[meta_key].extend( additional_participants) has_script = True elif meta_key in task_script: participation_meta[meta_key] = task_script[meta_key] return participation_meta, has_script @property def meta_participation(self): participation_meta, has_script = self.mobbr_participation() # TODO: Update local participation script to use defined shares if not has_script: participants = self.participation_set.filter( accepted=True).order_by('share') total_shares = 100 - TUNGA_SHARE_PERCENTAGE num_participants = participants.count() for participant in participants: participation_meta['participants'].append({ 'id': 'mailto:%s' % participant.user.email, 'role': participant.role, 'share': int(total_shares / num_participants) }) return participation_meta