[ci fix] enforce email ordering on csv exports

src/memopol/tests/response_fixtures/RepresentativeListTest.test_csv.content

 François Asensi,fasensi@assemblee-nationale.fr,GDR,France [FR]
-Thierry Benoit,"tbenoit@assemblee-nationale.fr, contact@thierry-benoit.fr",UDI,France [FR]
+Thierry Benoit,"contact@thierry-benoit.fr, tbenoit@assemblee-nationale.fr",UDI,France [FR]
 Marcel Bonnot,"marcelbonnot@yahoo.fr, mbonnot@assemblee-nationale.fr",LR,France [FR]
 Jean-Claude Bouchet,"jcbouchet@assemblee-nationale.fr, jcbouchet@jcbouchet.fr",LR,France [FR]
 Paul BRANNEN,paul.brannen@europarl.europa.eu,SD,United Kingdom [GB]
@@ -9,7 +9,7 @@ Jean-Louis Christ,"christjl@wanadoo.fr, jlchrist@assemblee-nationale.fr",LR,Fran
 Jean-Michel Couve,"couve.jean-michel@wanadoo.fr, jmcouve@assemblee-nationale.fr",LR,France [FR]
 Esther de LANGE,esther.delange@europarl.europa.eu,EPP,Netherlands [NL]
 Albert DESS,albert.dess@europarl.europa.eu,EPP,Germany [DE]
-Marc Dolez,"mdolez@assemblee-nationale.fr, contact@marc-dolez.org",GDR,France [FR]
+Marc Dolez,"contact@marc-dolez.org, mdolez@assemblee-nationale.fr",GDR,France [FR]
 Dominique Dord,ddord@assemblee-nationale.fr,LR,France [FR]
 Olivier Dussopt,odussopt@assemblee-nationale.fr,SER,France [FR]
 Daniel Fasquelle,dfasquelle@assemblee-nationale.fr,LR,France [FR]
@@ -27,19 +27,19 @@ Werner LANGEN,werner.langen@europarl.europa.eu,EPP,Germany [DE]
 Jo LEINEN,jo.leinen@europarl.europa.eu,SD,Germany [DE]
 Pierre Lellouche,plellouche@assemblee-nationale.fr,LR,France [FR]
 Annick Lepetit,"alepetit@assemblee-nationale.fr, annick-lepetit@wanadoo.fr",SER,France [FR]
-Pierre Lequiller,"plequiller@assemblee-nationale.fr, pierre.lequiller@gmail.com",LR,France [FR]
+Pierre Lequiller,"pierre.lequiller@gmail.com, plequiller@assemblee-nationale.fr",LR,France [FR]
 Arne LIETZ,arne.lietz@europarl.europa.eu,SD,Germany [DE]
 Verónica LOPE FONTAGNÉ,veronica.lopefontagne@europarl.europa.eu,EPP,Spain [ES]
-Jacqueline Maquet,"j-maquet@orange.fr, jmaquet@assemblee-nationale.fr",SER,France [FR]
+Jacqueline Maquet,"jmaquet@assemblee-nationale.fr, j-maquet@orange.fr",SER,France [FR]
 Philippe Martin,pmartin@assemblee-nationale.fr,SER,France [FR]
 Gesine MEISSNER,gesine.meissner@europarl.europa.eu,ALDE,Germany [DE]
-Alain Moyne-Bressand,"moyne-bressand.alain@wanadoo.fr, amoyne-bressand@assemblee-nationale.fr",LR,France [FR]
+Alain Moyne-Bressand,"amoyne-bressand@assemblee-nationale.fr, moyne-bressand.alain@wanadoo.fr",LR,France [FR]
 Angelika NIEBLER,angelika.niebler@europarl.europa.eu,EPP,Germany [DE]
 Paul NUTTALL,paul.nuttall@europarl.europa.eu,EFDD,United Kingdom [GB]
 Patrick O'FLYNN,patrick.oflynn@europarl.europa.eu,EFDD,United Kingdom [GB]
 Mirosław PIOTROWSKI,miroslaw.piotrowski@europarl.europa.eu,ECR,Poland [PL]
 François Pupponi,fpupponi@assemblee-nationale.fr,SER,France [FR]
-Jean-Luc Reitzer,"jlr.depute@orange.fr, jlreitzer@assemblee-nationale.fr, jeanluc.reitzer@wanadoo.fr",LR,France [FR]
+Jean-Luc Reitzer,"jeanluc.reitzer@wanadoo.fr, jlr.depute@orange.fr, jlreitzer@assemblee-nationale.fr",LR,France [FR]
 Franck Reynier,freynier@assemblee-nationale.fr,UDI,France [FR]
 Marcel Rogemont,"marcel.rogemont@wanadoo.fr, mrogemont@assemblee-nationale.fr",SER,France [FR]
 André Santini,asantini@assemblee-nationale.fr,UDI,France [FR]

src/memopol/tests/response_fixtures/RepresentativeListTest.test_order_csv.content

@@ -7,10 +7,10 @@ Verónica LOPE FONTAGNÉ,veronica.lopefontagne@europarl.europa.eu,EPP,Spain [ES]
 Esther de LANGE,esther.delange@europarl.europa.eu,EPP,Netherlands [NL]
 Angelika NIEBLER,angelika.niebler@europarl.europa.eu,EPP,Germany [DE]
 Mirosław PIOTROWSKI,miroslaw.piotrowski@europarl.europa.eu,ECR,Poland [PL]
-Thierry Benoit,"tbenoit@assemblee-nationale.fr, contact@thierry-benoit.fr",UDI,France [FR]
-Pierre Lequiller,"plequiller@assemblee-nationale.fr, pierre.lequiller@gmail.com",LR,France [FR]
+Thierry Benoit,"contact@thierry-benoit.fr, tbenoit@assemblee-nationale.fr",UDI,France [FR]
+Pierre Lequiller,"pierre.lequiller@gmail.com, plequiller@assemblee-nationale.fr",LR,France [FR]
 Claude Goasguen,cgoasguen@assemblee-nationale.fr,LR,France [FR]
-Marc Dolez,"mdolez@assemblee-nationale.fr, contact@marc-dolez.org",GDR,France [FR]
+Marc Dolez,"contact@marc-dolez.org, mdolez@assemblee-nationale.fr",GDR,France [FR]
 Pierre Lellouche,plellouche@assemblee-nationale.fr,LR,France [FR]
 Philippe Vigier,pvigier@assemblee-nationale.fr,UDI,France [FR]
 Marcel Bonnot,"marcelbonnot@yahoo.fr, mbonnot@assemblee-nationale.fr",LR,France [FR]
@@ -18,7 +18,7 @@ Philippe Houillon,phouillon@assemblee-nationale.fr,LR,France [FR]
 Dominique Dord,ddord@assemblee-nationale.fr,LR,France [FR]
 Jean-Michel Couve,"couve.jean-michel@wanadoo.fr, jmcouve@assemblee-nationale.fr",LR,France [FR]
 Pascale Got,pgot@assemblee-nationale.fr,SER,France [FR]
-Alain Moyne-Bressand,"moyne-bressand.alain@wanadoo.fr, amoyne-bressand@assemblee-nationale.fr",LR,France [FR]
+Alain Moyne-Bressand,"amoyne-bressand@assemblee-nationale.fr, moyne-bressand.alain@wanadoo.fr",LR,France [FR]
 Jean-Louis Christ,"christjl@wanadoo.fr, jlchrist@assemblee-nationale.fr",LR,France [FR]
 Olivier Dussopt,odussopt@assemblee-nationale.fr,SER,France [FR]
 Jean-Claude Bouchet,"jcbouchet@assemblee-nationale.fr, jcbouchet@jcbouchet.fr",LR,France [FR]
@@ -28,9 +28,9 @@ Franck Reynier,freynier@assemblee-nationale.fr,UDI,France [FR]
 Marcel Rogemont,"marcel.rogemont@wanadoo.fr, mrogemont@assemblee-nationale.fr",SER,France [FR]
 François Pupponi,fpupponi@assemblee-nationale.fr,SER,France [FR]
 Philippe Martin,pmartin@assemblee-nationale.fr,SER,France [FR]
-Jacqueline Maquet,"j-maquet@orange.fr, jmaquet@assemblee-nationale.fr",SER,France [FR]
+Jacqueline Maquet,"jmaquet@assemblee-nationale.fr, j-maquet@orange.fr",SER,France [FR]
 Annick Lepetit,"alepetit@assemblee-nationale.fr, annick-lepetit@wanadoo.fr",SER,France [FR]
-Jean-Luc Reitzer,"jlr.depute@orange.fr, jlreitzer@assemblee-nationale.fr, jeanluc.reitzer@wanadoo.fr",LR,France [FR]
+Jean-Luc Reitzer,"jeanluc.reitzer@wanadoo.fr, jlr.depute@orange.fr, jlreitzer@assemblee-nationale.fr",LR,France [FR]
 Czesław HOC,czeslaw.hoc@europarl.europa.eu,ECR,Poland [PL]
 Dietmar KÖSTER,dietmar.koester@europarl.europa.eu,SD,Germany [DE]
 Patrick O'FLYNN,patrick.oflynn@europarl.europa.eu,EFDD,United Kingdom [GB]

src/memopol/tests/response_fixtures/RepresentativeListTest.test_search_csv.content

 Marcel Bonnot,"marcelbonnot@yahoo.fr, mbonnot@assemblee-nationale.fr",LR,France [FR]
 Udo BULLMANN,udo.bullmann@europarl.europa.eu,SD,Germany [DE]
-Marc Dolez,"mdolez@assemblee-nationale.fr, contact@marc-dolez.org",GDR,France [FR]
+Marc Dolez,"contact@marc-dolez.org, mdolez@assemblee-nationale.fr",GDR,France [FR]
 María Teresa GIMÉNEZ BARBAT,teresa.gimenezbarbat@europarl.europa.eu,ALDE,Ireland [IE]
 Sylvia-Yvonne KAUFMANN,sylvia-yvonne.kaufmann@europarl.europa.eu,SD,Germany [DE]
 Dietmar KÖSTER,dietmar.koester@europarl.europa.eu,SD,Germany [DE]
-Jacqueline Maquet,"j-maquet@orange.fr, jmaquet@assemblee-nationale.fr",SER,France [FR]
+Jacqueline Maquet,"jmaquet@assemblee-nationale.fr, j-maquet@orange.fr",SER,France [FR]
 Philippe Martin,pmartin@assemblee-nationale.fr,SER,France [FR]
 Marcel Rogemont,"marcel.rogemont@wanadoo.fr, mrogemont@assemblee-nationale.fr",SER,France [FR]
 Hermann WINKLER,hermann.winkler@europarl.europa.eu,EPP,Germany [DE]

src/memopol/views/representative_list.py

@@ -3,9 +3,10 @@
 from core.views import GridListMixin, PaginationMixin, CSVDownloadMixin, \
     ActiveLegislatureMixin, SortMixin
 
+from django.db import models
 from django.views import generic
 
-from representatives.models import Representative
+from representatives.models import Representative, Email
 
 from ..filters import RepresentativeFilter
 from .representative_mixin import RepresentativeViewMixin
@@ -72,7 +73,12 @@ class RepresentativeList(CSVDownloadMixin, GridListMixin, PaginationMixin,
 
     def get_csv_results(self, context, **kwargs):
         qs = self.get_queryset()
-        qs = qs.prefetch_related('email_set')
+        qs = qs.prefetch_related(
+            models.Prefetch(
+                'email_set',
+                queryset=Email.objects.order_by('email')
+            )
+        )
         return [self.add_representative_country_and_main_mandate(r)
                 for r in qs]