From f776c4aef278b61773c65c391254c57911f6ec93 Mon Sep 17 00:00:00 2001
From: Tomas Gavenciak <gavento@ucw.cz>
Date: Thu, 30 Jul 2015 11:56:29 +0200
Subject: [PATCH] Status: stav a jmena resitelu (dle pohlavi)

---
 seminar/templates/seminar/stav_databaze.html |  8 ++++++++
 seminar/utils.py                             | 10 ++++++++++
 seminar/views.py                             | 10 +++++++++-
 3 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/seminar/templates/seminar/stav_databaze.html b/seminar/templates/seminar/stav_databaze.html
index 2484a2ea..f9f55a58 100644
--- a/seminar/templates/seminar/stav_databaze.html
+++ b/seminar/templates/seminar/stav_databaze.html
@@ -4,6 +4,14 @@
 <div>
   <h2>Stav databáze</h2>
 
+  <h3>Řešitelé</h3>
+
+  <div>Řešitelů: {{ resitele |length}} ({{ muzi |length}} mužů, {{ zeny |length}} žen)</div>
+  <div>Křestní jména mužů:</div>
+  <p><code>{% for n, c in jmena_muzu.items %}{{ n }} ({{ c }}), {% endfor %}</code>
+  <div>Křestní jména žen:</div>
+  <p><code>{% for n, c in jmena_zen.items %}{{ n }} ({{ c }}), {% endfor %}</code>
+
   <h3>Nastavení</h3>
 
   <h3>Problémy</h3>
diff --git a/seminar/utils.py b/seminar/utils.py
index 6676fd84..9c9636d5 100644
--- a/seminar/utils.py
+++ b/seminar/utils.py
@@ -2,6 +2,16 @@
 
 import datetime
 
+
+def histogram(seznam):
+    d = {}
+    for i in seznam:
+        if i not in d:
+            d[i] = 0
+        d[i] += 1
+    return d
+
+
 roman_numerals = zip((1000, 900,  500, 400, 100,  90, 50,  40, 10,  9,   5,  4,   1),
                      ('M',  'CM', 'D', 'CD','C', 'XC','L','XL','X','IX','V','IV','I'))
 
diff --git a/seminar/views.py b/seminar/views.py
index 461cf1ba..0876d69e 100644
--- a/seminar/views.py
+++ b/seminar/views.py
@@ -5,7 +5,7 @@ from django.views import generic
 from django.utils.translation import ugettext as _
 from django.http import Http404
 
-from .models import Problem, Cislo, Reseni, VysledkyKCislu, Nastaveni, Rocnik, Soustredeni, Organizator
+from .models import Problem, Cislo, Reseni, VysledkyKCislu, Nastaveni, Rocnik, Soustredeni, Organizator, Resitel
 from . import utils
 
 def AktualniZadaniView(request):
@@ -167,8 +167,16 @@ class SoustredeniView(generic.DetailView):
 def StavDatabazeView(request):
 #    nastaveni = Nastaveni.objects.get()
     problemy = utils.seznam_problemu()
+    muzi = Resitel.objects.filter(pohlavi_muz=True)
+    zeny = Resitel.objects.filter(pohlavi_muz=False)
     return render(request, 'seminar/stav_databaze.html',
             {
 #                'nastaveni': nastaveni,
                 'problemy': problemy,
+
+                'resitele': Resitel.objects.all(),
+                'muzi': muzi,
+                'zeny': zeny,
+                'jmena_muzu': utils.histogram([r.jmeno for r in muzi]),
+                'jmena_zen': utils.histogram([r.jmeno for r in zeny]),
             })