from onegov.election_day import _
from onegov.election_day import ElectionDayApp
from onegov.election_day.hidden_by_principal import \
hide_candidate_district_map_percentages
from onegov.election_day.layouts import ElectionLayout
from onegov.election_day.models import Candidate
from onegov.election_day.models import Election
from onegov.election_day.security import MaybePublic
from onegov.election_day.utils import add_last_modified_header
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from onegov.core.types import JSON_ro
from onegov.core.types import RenderData
from onegov.election_day.request import ElectionDayRequest
from webob.response import Response
[docs]
def candidate_options(
request: 'ElectionDayRequest',
election: Election
) -> list[tuple[str, str]]:
elected = request.translate(_('Elected')).lower()
completed = election.completed
def ordering(candidate: Candidate) -> tuple[str, str]:
return (candidate.family_name.lower(), candidate.first_name.lower())
def ordering_completed(candidate: Candidate) -> tuple[bool, str, str]:
return (
not candidate.elected,
candidate.family_name.lower(),
candidate.first_name.lower()
)
return [
(
request.link(candidate, name='by-district'),
'{} {}'.format(
f'{candidate.family_name} {candidate.first_name}',
(f'({elected})' if completed
and candidate.elected else '')
).strip()
)
for candidate in sorted(
election.candidates,
key=ordering_completed if completed else ordering
)
]
@ElectionDayApp.json(
model=Candidate,
name='by-district',
permission=MaybePublic
)
[docs]
def view_candidate_by_district(
self: Candidate,
request: 'ElectionDayRequest'
) -> 'JSON_ro':
"""" View the candidate by district as JSON. """
return self.percentage_by_district # type:ignore[return-value]
@ElectionDayApp.html(
model=Election,
name='candidate-by-district',
template='election/heatmap.pt',
permission=MaybePublic
)
[docs]
def view_election_candidate_by_district(
self: Election,
request: 'ElectionDayRequest'
) -> 'RenderData':
"""" View the candidate as heatmap by district. """
layout = ElectionLayout(self, request, 'candidate-by-district')
options = candidate_options(request, self)
data_url = options[0][0] if options else None
by = request.translate(layout.label('district'))
by = by.lower() if request.locale != 'de_CH' else by
assert request.locale
return {
'election': self,
'layout': layout,
'options': options,
'map_type': 'districts',
'data_url': data_url,
'embed_source': request.link(
self,
name='candidate-by-district-chart',
query_params={'locale': request.locale}
),
'hide_percentages': hide_candidate_district_map_percentages(request),
'figcaption': _(
'The map shows the percentage of votes for the selected candidate '
'by ${by}.',
mapping={'by': by}
)
}
@ElectionDayApp.html(
model=Election,
name='candidate-by-district-chart',
template='embed.pt',
permission=MaybePublic
)
[docs]
def view_election_candidate_by_district_chart(
self: Election,
request: 'ElectionDayRequest'
) -> 'RenderData':
"""" Embed the heatmap. """
@request.after
def add_last_modified(response: 'Response') -> None:
add_last_modified_header(response, self.last_modified)
options = candidate_options(request, self)
data_url = options[0][0] if options else None
return {
'model': self,
'layout': ElectionLayout(self, request),
'type': 'map',
'scope': 'districts',
'year': self.date.year,
'thumbs': 'false',
'color_scale': 'r',
'label_left_hand': '0%',
'label_right_hand': '100%',
'data_url': data_url,
'options': options,
'hide_percentages': hide_candidate_district_map_percentages(request)
}