Remaster (#38)

* setup new 'statistiques' module

* added 'graphos' package and created first test graph

* put graphos in requirements, deleted local folder

* added "load_csv" management command !

* added update of premiere_rencontre field in 'load_csv' management command

* added missing urls.py file

* added 'merge' action and view

* added 'info_completed' ratio

* linked sujets:merge views inside suivi:details

* added link to maraudes:details in notes table headers, if any

* Major reorganisation, moved 'suivi' and 'sujets' to 'notes', cleanup in 'maraudes', dropping 'website' mixins (mostly useless)

* small cleanup

* worked on Maraude and Sujet lists

* corrected missing line in notes.__init__

* restored 'details' view for maraudes and sujets insie 'notes' module

* worked on 'notes': added navigation between maraude's compte-rendu, right content in details, header to list tables

* changed queryset for CompteRenduDetailsView to all notes of same date, minor layout changes

* added right content to 'details-sujet', created 'statistiques' view and update templates

* restored 'statistiques' ajax view in 'details-sujet', fixed 'merge_two' util function

* added auto-creation of FicheStatistique (plus some tests), pagination for notes in 'details-sujet'

* added error-prone cases in paginator

* fixed non-working modals, added titles

* added UpdateStatistiques capacity in CompteRenduCreate view

* fixed missing AjaxTemplateMixin for CreateSujetView, worked on compte-rendu creation scripts

* fixed MaraudeManager.all_of() for common Maraudeurs, added color hints in planning

* re-instated statistiques module link and first test page

* added FinalizeView to send a mail before finalizing compte-rendu

* Added PieChart view for FicheStatistique fields

* small style updates, added 'age' and 'genre' fields from sujets in statistiques.PieChartView

* worked on statistiques, fixed small issues in 'notes' list views

* small theme change

* removed some dead code

* fixed notes.tests, fixed statistiques.info_completed display, added filter in SujetLisView

* added some tests

* added customised admin templates

* added authenticate in CustomAuthenticatationBackend, more verbose login thanks to messages

* added django-nose for test coverage

* Corrected raising exception on first migration

On first migration, qs.exists() would previously be called and raising an Exception, sot he migrations would fail.

* Better try block

* cleaned up custom settings.py, added some overrides of django base_settings

* corrected bad dictionnary key

notes/actions.py

@@ -0,0 +1,38 @@
+from .models import Sujet
+from statistiques.models import FicheStatistique, NSP
+
+
+def merge_stats(main, merged):
+    """ Merge stats of two sujets according to priority order : main, then merged """
+    # TODO: replace hardcoded field names with more flexible getters
+
+    # Fields of 'Sujet' model
+    for field in ('nom', 'prenom', 'surnom', 'age',):
+        if not getattr(main, field):
+            setattr(main, field, getattr(merged, field, None))
+
+    # Première rencontre : retenir la plus ancienne
+    if merged.premiere_rencontre:
+        if not main.premiere_rencontre or main.premiere_rencontre > merged.premiere_rencontre:
+            main.premiere_rencontre = merged.premiere_rencontre
+
+    # Fields of 'FicheStatistique' model
+    # NullBoolean fields
+    for field in ('prob_psychiatrie', 'prob_somatique',
+                  'prob_administratif', 'prob_addiction',
+                  'connu_siao', 'lien_familial'):
+        if not getattr(main.statistiques, field): # Ignore if already filled
+            setattr(main.statistiques, field, getattr(merged.statistiques, field, None))
+    # Choice fields, None is NSP
+    for field in ('habitation', 'ressources', 'parcours_de_vie'):
+        if getattr(main.statistiques, field) == NSP: # Ignore if already filled
+            setattr(main.statistiques, field, getattr(merged.statistiques, field, NSP))
+
+def merge_two(main, merged):
+    """ Merge 'merged' sujet into 'main' one """
+    merge_stats(main, merged) # Merge statistics and informations
+    for note in merged.notes.all(): # Move all notes
+        note.sujet = main
+        note.save()
+    main.save()
+    merged.delete()