Merge branch 'nix-shell' into 'main'

Nix shell

See merge request bde/nk20!201

.gitignore

@@ -48,7 +48,6 @@ backups/
 env/
 venv/
 db.sqlite3
-shell.nix
 
 # ansibles customs host
 ansible/host_vars/*.yaml

apps/treasury/migrations/0006_auto_20230414_1651.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.28 on 2023-04-14 14:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('treasury', '0005_auto_20230129_2348'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='invoice',
+            name='bde',
+            field=models.CharField(choices=[('SecretStorlist', 'SecretStor[list]'), ('TotalistSpies', 'Tota[list]Spies'), ('Saperlistpopette', 'Saper[list]popette'), ('Finalist', 'Fina[list]'), ('Listorique', '[List]orique'), ('Satellist', 'Satel[list]'), ('Monopolist', 'Monopo[list]'), ('Kataclist', 'Katac[list]')], default='SecretStorlist', max_length=32, verbose_name='BDE'),
+        ),
+    ]

apps/treasury/models.py

@@ -28,9 +28,10 @@ class Invoice(models.Model):
 
     bde = models.CharField(
         max_length=32,
-        default='TotalistSpies',
+        default='SecretStorlist',
         choices=(
-	    ('TotalistSpies', 'Tota[list]Spies'),
+            ('SecretStorlist', 'SecretStor[list]'),
+            ('TotalistSpies', 'Tota[list]Spies'),
             ('Saperlistpopette', 'Saper[list]popette'),
             ('Finalist', 'Fina[list]'),
             ('Listorique', '[List]orique'),

apps/treasury/templates/treasury/invoice_sample.tex

@@ -105,8 +105,8 @@
 
 \renewcommand{\headrulewidth}{0pt}
 \cfoot{
-    \small{\MonNom  ~--~ \MonAdresseRue ~ \MonAdresseVille ~--~ Téléphone : +33(0)6 89 88 56 50\newline
+    \small{\MonNom  ~--~ \MonAdresseRue ~ \MonAdresseVille ~--~ Téléphone : +33(0)7 78 17 22 34\newline
-     Site web : bde.ens-cachan.fr ~--~ E-mail : tresorerie.bde@lists.crans.org \newline Numéro SIRET : 399 485 838 00011
+     Site web : bde.ens-cachan.fr ~--~ E-mail : tresorerie.bde@lists.crans.org \newline Numéro SIRET : 399 485 838 00029
     }
 }
 

apps/wei/forms/surveys/__init__.py

@@ -2,11 +2,11 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from .base import WEISurvey, WEISurveyInformation, WEISurveyAlgorithm
-from .wei2022 import WEISurvey2022
+from .wei2023 import WEISurvey2023
 
 
 __all__ = [
     'WEISurvey', 'WEISurveyInformation', 'WEISurveyAlgorithm', 'CurrentSurvey',
 ]
 
-CurrentSurvey = WEISurvey2022
+CurrentSurvey = WEISurvey2023

apps/wei/forms/surveys/wei2023.py

@@ -0,0 +1,296 @@
+# Copyright (C) 2018-2023 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import time
+from functools import lru_cache
+from random import Random
+
+from django import forms
+from django.db import transaction
+from django.db.models import Q
+from django.utils.translation import gettext_lazy as _
+
+from .base import WEISurvey, WEISurveyInformation, WEISurveyAlgorithm, WEIBusInformation
+from ...models import WEIMembership
+
+WORDS = [
+	'ABBA', 'After', 'Alcoolique anonyme', 'Ambiance festive', 'Années 2000', 'Apéro', 'Art',
+	'Baby foot billard biere pong', 'BBQ', 'Before', 'Bière pong', 'Bon enfant', 'Calme', 'Canapé',
+	'Chanson paillarde', 'Chanson populaire', 'Chartreuse', 'Cheerleader', 'Chill', 'Choré',
+	'Cinéma', 'Cocktail', 'Comédie musicle', 'Commercial', 'Copaing', 'Danse', 'Dancefloor',
+	'Electro', 'Fanfare', 'Gin tonic', 'Inclusif', 'Jazz', "Jeux d'alcool", 'Jeux de carte',
+	'Jeux de rôle', 'Jeux de société', 'JUL', 'Jus de fruit', 'Kfet', 'Kleptomanie assurée',
+	'LGBTQ+', 'Livre', 'Morning beer', 'Musique', 'NAPS', 'Paillettes', 'Pastis', 'Paté Hénaff',
+	'Peluche', 'Pena baiona', "Peu d'alcool", 'Pilier de bar', 'PMU', 'Poulpe', 'Punch', 'Rap',
+	'Réveil', 'Rock', 'Rugby', 'Sandwich', 'Serge', 'Shot', 'Sociable', 'Spectacle', 'Techno',
+	'Techno house', 'Thérapie Taxi', 'Tradition kchanaises', 'Troisième mi-temps', 'Turn up',
+	'Vodka', 'Vodka pomme', 'Volley', 'Vomi stratégique'
+]
+
+
+class WEISurveyForm2023(forms.Form):
+    """
+    Survey form for the year 2023.
+    Members choose 20 words, from which we calculate the best associated bus.
+    """
+
+    word = forms.ChoiceField(
+        label=_("Choose a word:"),
+        widget=forms.RadioSelect(),
+    )
+
+    def set_registration(self, registration):
+        """
+        Filter the bus selector with the buses of the current WEI.
+        """
+        information = WEISurveyInformation2023(registration)
+        if not information.seed:
+            information.seed = int(1000 * time.time())
+            information.save(registration)
+            registration._force_save = True
+            registration.save()
+
+        if self.data:
+            self.fields["word"].choices = [(w, w) for w in WORDS]
+            if self.is_valid():
+                return
+
+        rng = Random((information.step + 1) * information.seed)
+
+        words = None
+
+        buses = WEISurveyAlgorithm2023.get_buses()
+        informations = {bus: WEIBusInformation2023(bus) for bus in buses}
+        scores = sum((list(informations[bus].scores.values()) for bus in buses), [])
+        average_score = sum(scores) / len(scores)
+
+        preferred_words = {bus: [word for word in WORDS
+                                 if informations[bus].scores[word] >= average_score]
+                           for bus in buses}
+        while words is None or len(set(words)) != len(words):
+            # Ensure that there is no the same word 2 times
+            words = [rng.choice(words) for _ignored2, words in preferred_words.items()]
+        rng.shuffle(words)
+        words = [(w, w) for w in words]
+        self.fields["word"].choices = words
+
+
+class WEIBusInformation2023(WEIBusInformation):
+    """
+    For each word, the bus has a score
+    """
+    scores: dict
+
+    def __init__(self, bus):
+        self.scores = {}
+        for word in WORDS:
+            self.scores[word] = 0.0
+        super().__init__(bus)
+
+
+class WEISurveyInformation2023(WEISurveyInformation):
+    """
+    We store the id of the selected bus. We store only the name, but is not used in the selection:
+    that's only for humans that try to read data.
+    """
+    # Random seed that is stored at the first time to ensure that words are generated only once
+    seed = 0
+    step = 0
+
+    def __init__(self, registration):
+        for i in range(1, 21):
+            setattr(self, "word" + str(i), None)
+        super().__init__(registration)
+
+
+class WEISurvey2023(WEISurvey):
+    """
+    Survey for the year 2023.
+    """
+
+    @classmethod
+    def get_year(cls):
+        return 2023
+
+    @classmethod
+    def get_survey_information_class(cls):
+        return WEISurveyInformation2023
+
+    def get_form_class(self):
+        return WEISurveyForm2023
+
+    def update_form(self, form):
+        """
+        Filter the bus selector with the buses of the WEI.
+        """
+        form.set_registration(self.registration)
+
+    @transaction.atomic
+    def form_valid(self, form):
+        word = form.cleaned_data["word"]
+        self.information.step += 1
+        setattr(self.information, "word" + str(self.information.step), word)
+        self.save()
+
+    @classmethod
+    def get_algorithm_class(cls):
+        return WEISurveyAlgorithm2023
+
+    def is_complete(self) -> bool:
+        """
+        The survey is complete once the bus is chosen.
+        """
+        return self.information.step == 20
+
+    @classmethod
+    @lru_cache()
+    def word_mean(cls, word):
+        """
+        Calculate the mid-score given by all buses.
+        """
+        buses = cls.get_algorithm_class().get_buses()
+        return sum([cls.get_algorithm_class().get_bus_information(bus).scores[word] for bus in buses]) / buses.count()
+
+    @lru_cache()
+    def score(self, bus):
+        if not self.is_complete():
+            raise ValueError("Survey is not ended, can't calculate score")
+
+        bus_info = self.get_algorithm_class().get_bus_information(bus)
+        # Score is the given score by the bus subtracted to the mid-score of the buses.
+        s = sum(bus_info.scores[getattr(self.information, 'word' + str(i))]
+                - self.word_mean(getattr(self.information, 'word' + str(i))) for i in range(1, 21)) / 20
+        return s
+
+    @lru_cache()
+    def scores_per_bus(self):
+        return {bus: self.score(bus) for bus in self.get_algorithm_class().get_buses()}
+
+    @lru_cache()
+    def ordered_buses(self):
+        values = list(self.scores_per_bus().items())
+        values.sort(key=lambda item: -item[1])
+        return values
+
+    @classmethod
+    def clear_cache(cls):
+        cls.word_mean.cache_clear()
+        return super().clear_cache()
+
+
+class WEISurveyAlgorithm2023(WEISurveyAlgorithm):
+    """
+    The algorithm class for the year 2023.
+    We use Gale-Shapley algorithm to attribute 1y students into buses.
+    """
+
+    @classmethod
+    def get_survey_class(cls):
+        return WEISurvey2023
+
+    @classmethod
+    def get_bus_information_class(cls):
+        return WEIBusInformation2023
+
+    def run_algorithm(self, display_tqdm=False):
+        """
+        Gale-Shapley algorithm implementation.
+        We modify it to allow buses to have multiple "weddings".
+        """
+        surveys = list(self.get_survey_class()(r) for r in self.get_registrations())  # All surveys
+        surveys = [s for s in surveys if s.is_complete()]  # Don't consider invalid surveys
+        # Don't manage hardcoded people
+        surveys = [s for s in surveys if not hasattr(s.information, 'hardcoded') or not s.information.hardcoded]
+
+        # Reset previous algorithm run
+        for survey in surveys:
+            survey.free()
+            survey.save()
+
+        non_men = [s for s in surveys if s.registration.gender != 'male']
+        men = [s for s in surveys if s.registration.gender == 'male']
+
+        quotas = {}
+        registrations = self.get_registrations()
+        non_men_total = registrations.filter(~Q(gender='male')).count()
+        for bus in self.get_buses():
+            free_seats = bus.size - WEIMembership.objects.filter(bus=bus, registration__first_year=False).count()
+            # Remove hardcoded people
+            free_seats -= WEIMembership.objects.filter(bus=bus, registration__first_year=True,
+                                                       registration__information_json__icontains="hardcoded").count()
+            quotas[bus] = 4 + int(non_men_total / registrations.count() * free_seats)
+
+        tqdm_obj = None
+        if display_tqdm:
+            from tqdm import tqdm
+            tqdm_obj = tqdm(total=len(non_men), desc="Non-hommes")
+
+        # Repartition for non men people first
+        self.make_repartition(non_men, quotas, tqdm_obj=tqdm_obj)
+
+        quotas = {}
+        for bus in self.get_buses():
+            free_seats = bus.size - WEIMembership.objects.filter(bus=bus, registration__first_year=False).count()
+            free_seats -= sum(1 for s in non_men if s.information.selected_bus_pk == bus.pk)
+            # Remove hardcoded people
+            free_seats -= WEIMembership.objects.filter(bus=bus, registration__first_year=True,
+                                                       registration__information_json__icontains="hardcoded").count()
+            quotas[bus] = free_seats
+
+        if display_tqdm:
+            tqdm_obj.close()
+
+            from tqdm import tqdm
+            tqdm_obj = tqdm(total=len(men), desc="Hommes")
+
+        self.make_repartition(men, quotas, tqdm_obj=tqdm_obj)
+
+        if display_tqdm:
+            tqdm_obj.close()
+
+        # Clear cache information after running algorithm
+        WEISurvey2023.clear_cache()
+
+    def make_repartition(self, surveys, quotas=None, tqdm_obj=None):
+        free_surveys = surveys.copy()  # Remaining surveys
+        while free_surveys:  # Some students are not affected
+            survey = free_surveys[0]
+            buses = survey.ordered_buses()  # Preferences of the student
+            for bus, current_score in buses:
+                if self.get_bus_information(bus).has_free_seats(surveys, quotas):
+                    # Selected bus has free places. Put student in the bus
+                    survey.select_bus(bus)
+                    survey.save()
+                    free_surveys.remove(survey)
+                    break
+                else:
+                    # Current bus has not enough places. Remove the least preferred student from the bus if existing
+                    least_preferred_survey = None
+                    least_score = -1
+                    # Find the least student in the bus that has a lower score than the current student
+                    for survey2 in surveys:
+                        if not survey2.information.valid or survey2.information.get_selected_bus() != bus:
+                            continue
+                        score2 = survey2.score(bus)
+                        if current_score <= score2:  # Ignore better students
+                            continue
+                        if least_preferred_survey is None or score2 < least_score:
+                            least_preferred_survey = survey2
+                            least_score = score2
+
+                    if least_preferred_survey is not None:
+                        # Remove the least student from the bus and put the current student in.
+                        # If it does not exist, choose the next bus.
+                        least_preferred_survey.free()
+                        least_preferred_survey.save()
+                        free_surveys.append(least_preferred_survey)
+                        survey.select_bus(bus)
+                        survey.save()
+                        free_surveys.remove(survey)
+                        break
+            else:
+                raise ValueError(f"User {survey.registration.user} has no free seat")
+
+            if tqdm_obj is not None:
+                tqdm_obj.n = len(surveys) - len(free_surveys)
+                tqdm_obj.refresh()

apps/wei/tests/test_wei_algorithm_2023.py

@@ -0,0 +1,110 @@
+# Copyright (C) 2018-2023 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import random
+
+from django.contrib.auth.models import User
+from django.test import TestCase
+
+from ..forms.surveys.wei2023 import WEIBusInformation2023, WEISurvey2023, WORDS, WEISurveyInformation2023
+from ..models import Bus, WEIClub, WEIRegistration
+
+
+class TestWEIAlgorithm(TestCase):
+    """
+    Run some tests to ensure that the WEI algorithm is working well.
+    """
+    fixtures = ('initial',)
+
+    def setUp(self):
+        """
+        Create some test data, with one WEI and 10 buses with random score attributions.
+        """
+        self.wei = WEIClub.objects.create(
+            name="WEI 2023",
+            email="wei2023@example.com",
+            date_start='2023-09-16',
+            date_end='2023-09-18',
+            year=2023,
+        )
+
+        self.buses = []
+        for i in range(10):
+            bus = Bus.objects.create(wei=self.wei, name=f"Bus {i}", size=10)
+            self.buses.append(bus)
+            information = WEIBusInformation2023(bus)
+            for word in WORDS:
+                information.scores[word] = random.randint(0, 101)
+            information.save()
+            bus.save()
+
+    def test_survey_algorithm_small(self):
+        """
+        There are only a few people in each bus, ensure that each person has its best bus
+        """
+        # Add a few users
+        for i in range(10):
+            user = User.objects.create(username=f"user{i}")
+            registration = WEIRegistration.objects.create(
+                user=user,
+                wei=self.wei,
+                first_year=True,
+                birth_date='2000-01-01',
+            )
+            information = WEISurveyInformation2023(registration)
+            for j in range(1, 21):
+                setattr(information, f'word{j}', random.choice(WORDS))
+            information.step = 20
+            information.save(registration)
+            registration.save()
+
+        # Run algorithm
+        WEISurvey2023.get_algorithm_class()().run_algorithm()
+
+        # Ensure that everyone has its first choice
+        for r in WEIRegistration.objects.filter(wei=self.wei).all():
+            survey = WEISurvey2023(r)
+            preferred_bus = survey.ordered_buses()[0][0]
+            chosen_bus = survey.information.get_selected_bus()
+            self.assertEqual(preferred_bus, chosen_bus)
+
+    def test_survey_algorithm_full(self):
+        """
+        Buses are full of first year people, ensure that they are happy
+        """
+        # Add a lot of users
+        for i in range(95):
+            user = User.objects.create(username=f"user{i}")
+            registration = WEIRegistration.objects.create(
+                user=user,
+                wei=self.wei,
+                first_year=True,
+                birth_date='2000-01-01',
+            )
+            information = WEISurveyInformation2023(registration)
+            for j in range(1, 21):
+                setattr(information, f'word{j}', random.choice(WORDS))
+            information.step = 20
+            information.save(registration)
+            registration.save()
+
+        # Run algorithm
+        WEISurvey2023.get_algorithm_class()().run_algorithm()
+
+        penalty = 0
+        # Ensure that everyone seems to be happy
+        # We attribute a penalty for each user that didn't have its first choice
+        # The penalty is the square of the distance between the score of the preferred bus
+        # and the score of the attributed bus
+        # We consider it acceptable if the mean of this distance is lower than 5 %
+        for r in WEIRegistration.objects.filter(wei=self.wei).all():
+            survey = WEISurvey2023(r)
+            chosen_bus = survey.information.get_selected_bus()
+            buses = survey.ordered_buses()
+            score = min(v for bus, v in buses if bus == chosen_bus)
+            max_score = buses[0][1]
+            penalty += (max_score - score) ** 2
+
+            self.assertLessEqual(max_score - score, 25)  # Always less than 25 % of tolerance
+
+        self.assertLessEqual(penalty / 100, 25)  # Tolerance of 5 %

apps/wei/tests/test_wei_registration.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2018-2021 by BDE ENS Paris-Saclay
+# Copyright (C) 2018-2023 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 import subprocess
@@ -782,7 +782,7 @@ class TestDefaultWEISurvey(TestCase):
         WEISurvey.update_form(None, None)
 
         self.assertEqual(CurrentSurvey.get_algorithm_class().get_survey_class(), CurrentSurvey)
-        self.assertEqual(CurrentSurvey.get_year(), 2022)
+        self.assertEqual(CurrentSurvey.get_year(), 2023)
 
 
 class TestWeiAPI(TestAPI):

locale/de/LC_MESSAGES/django.po

@@ -7,9 +7,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-04-10 22:34+0200\n"
+"POT-Creation-Date: 2023-03-31 17:08+0200\n"
 "PO-Revision-Date: 2020-11-16 20:02+0000\n"
-"Last-Translator: Yohann D'ANELLO <ynerant@crans.org>\n"
+"Last-Translator: bleizi <bleizi@crans.org>\n"
 "Language-Team: German <http://translate.ynerant.fr/projects/nk20/nk20/de/>\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
@@ -115,7 +115,7 @@ msgid "type"
 msgstr "Type"
 
 #: apps/activity/models.py:89 apps/logs/models.py:22 apps/member/models.py:307
-#: apps/note/models/notes.py:148 apps/treasury/models.py:285
+#: apps/note/models/notes.py:148 apps/treasury/models.py:286
 #: apps/wei/models.py:173 apps/wei/templates/wei/attribute_bus_1A.html:13
 #: apps/wei/templates/wei/survey.html:15
 msgid "user"
@@ -258,7 +258,7 @@ msgstr "Eingetreten um "
 msgid "remove"
 msgstr "entfernen"
 
-#: apps/activity/tables.py:82 apps/note/forms.py:68 apps/treasury/models.py:199
+#: apps/activity/tables.py:82 apps/note/forms.py:68 apps/treasury/models.py:200
 msgid "Type"
 msgstr "Type"
 
@@ -1570,7 +1570,7 @@ msgstr "Sondertranskationen"
 msgid "membership transaction"
 msgstr "Mitgliedschafttransaktion"
 
-#: apps/note/models/transactions.py:385 apps/treasury/models.py:292
+#: apps/note/models/transactions.py:385 apps/treasury/models.py:293
 msgid "membership transactions"
 msgstr "Mitgliedschaftttransaktionen"
 
@@ -1689,7 +1689,7 @@ msgid "Amount"
 msgstr "Anzahl"
 
 #: apps/note/templates/note/transaction_form.html:132
-#: apps/treasury/models.py:54
+#: apps/treasury/models.py:55
 msgid "Name"
 msgstr "Name"
 
@@ -2183,7 +2183,7 @@ msgstr "Ungültige Vorregistrierung"
 msgid "Treasury"
 msgstr "Quaestor"
 
-#: apps/treasury/forms.py:26 apps/treasury/models.py:93
+#: apps/treasury/forms.py:26 apps/treasury/models.py:94
 #: apps/treasury/templates/treasury/invoice_form.html:22
 msgid "This invoice is locked and can no longer be edited."
 msgstr "Diese Rechnung ist gesperrt und kann nicht mehr bearbeitet werden."
@@ -2196,7 +2196,7 @@ msgstr "Überweisung ist bereits geschlossen."
 msgid "You can't change the type of the remittance."
 msgstr "Sie können die Art der Überweisung nicht ändern."
 
-#: apps/treasury/forms.py:125 apps/treasury/models.py:267
+#: apps/treasury/forms.py:125 apps/treasury/models.py:268
 #: apps/treasury/tables.py:97 apps/treasury/tables.py:105
 #: apps/treasury/templates/treasury/invoice_list.html:16
 #: apps/treasury/templates/treasury/remittance_list.html:16
@@ -2212,116 +2212,116 @@ msgstr "Keine beigefügte Überweisung"
 msgid "Invoice identifier"
 msgstr "Rechnungskennung"
 
-#: apps/treasury/models.py:40
+#: apps/treasury/models.py:41
 msgid "BDE"
 msgstr "BDE"
 
-#: apps/treasury/models.py:45
+#: apps/treasury/models.py:46
 msgid "Object"
 msgstr "Objekt"
 
-#: apps/treasury/models.py:49
+#: apps/treasury/models.py:50
 msgid "Description"
 msgstr "Beschreibung"
 
-#: apps/treasury/models.py:58
+#: apps/treasury/models.py:59
 msgid "Address"
 msgstr "Adresse"
 
-#: apps/treasury/models.py:63 apps/treasury/models.py:193
+#: apps/treasury/models.py:64 apps/treasury/models.py:194
 msgid "Date"
 msgstr "Datum"
 
-#: apps/treasury/models.py:67
+#: apps/treasury/models.py:68
 msgid "Acquitted"
 msgstr "Bezahlt"
 
-#: apps/treasury/models.py:72
+#: apps/treasury/models.py:73
 msgid "Locked"
 msgstr "Gesperrt"
 
-#: apps/treasury/models.py:73
+#: apps/treasury/models.py:74
 msgid "An invoice can't be edited when it is locked."
 msgstr "Eine Rechnung kann nicht bearbeitet werden, wenn sie gesperrt ist."
 
-#: apps/treasury/models.py:79
+#: apps/treasury/models.py:80
 msgid "tex source"
 msgstr "Tex Quelle"
 
-#: apps/treasury/models.py:113 apps/treasury/models.py:129
+#: apps/treasury/models.py:114 apps/treasury/models.py:130
 msgid "invoice"
 msgstr "Rechnung"
 
-#: apps/treasury/models.py:114
+#: apps/treasury/models.py:115
 msgid "invoices"
 msgstr "Rechnungen"
 
-#: apps/treasury/models.py:117
+#: apps/treasury/models.py:118
 #, python-brace-format
 msgid "Invoice #{id}"
 msgstr "Rechnung #{id}"
 
-#: apps/treasury/models.py:134
+#: apps/treasury/models.py:135
 msgid "Designation"
 msgstr "Bezeichnung"
 
-#: apps/treasury/models.py:140
+#: apps/treasury/models.py:141
 msgid "Quantity"
 msgstr "Qualität"
 
-#: apps/treasury/models.py:145
+#: apps/treasury/models.py:146
 msgid "Unit price"
 msgstr "Einzelpreis"
 
-#: apps/treasury/models.py:161
+#: apps/treasury/models.py:162
 msgid "product"
 msgstr "Produkt"
 
-#: apps/treasury/models.py:162
+#: apps/treasury/models.py:163
 msgid "products"
 msgstr "Produkten"
 
-#: apps/treasury/models.py:182
+#: apps/treasury/models.py:183
 msgid "remittance type"
 msgstr "Überweisungstyp"
 
-#: apps/treasury/models.py:183
+#: apps/treasury/models.py:184
 msgid "remittance types"
 msgstr "Überweisungstypen"
 
-#: apps/treasury/models.py:204
+#: apps/treasury/models.py:205
 msgid "Comment"
 msgstr "Kommentar"
 
-#: apps/treasury/models.py:209
+#: apps/treasury/models.py:210
 msgid "Closed"
 msgstr "Geschlossen"
 
-#: apps/treasury/models.py:213
+#: apps/treasury/models.py:214
 msgid "remittance"
 msgstr "Überweisung"
 
-#: apps/treasury/models.py:214
+#: apps/treasury/models.py:215
 msgid "remittances"
 msgstr "Überweisungen"
 
-#: apps/treasury/models.py:247
+#: apps/treasury/models.py:248
 msgid "Remittance #{:d}: {}"
 msgstr "Überweisung #{:d}:{}"
 
-#: apps/treasury/models.py:271
+#: apps/treasury/models.py:272
 msgid "special transaction proxy"
 msgstr "spezielle Transaktion Proxy"
 
-#: apps/treasury/models.py:272
+#: apps/treasury/models.py:273
 msgid "special transaction proxies"
 msgstr "spezielle Transaktion Proxies"
 
-#: apps/treasury/models.py:298
+#: apps/treasury/models.py:299
 msgid "credit transaction"
 msgstr "Kredit Transaktion"
 
-#: apps/treasury/models.py:430
+#: apps/treasury/models.py:432
 msgid ""
 "This user doesn't have enough money to pay the memberships with its note. "
 "Please ask her/him to credit the note before invalidating this credit."
@@ -2329,16 +2329,16 @@ msgstr ""
 "Dieser Benutzer hat nicht genug Geld, um die Mitgliedschaften mit seiner "
 "Note zu bezahlen."
 
-#: apps/treasury/models.py:451
+#: apps/treasury/models.py:453
 #: apps/treasury/templates/treasury/sogecredit_detail.html:10
 msgid "Credit from the Société générale"
 msgstr "Kredit von der Société générale"
 
-#: apps/treasury/models.py:452
+#: apps/treasury/models.py:454
 msgid "Credits from the Société générale"
 msgstr "Krediten von der Société générale"
 
-#: apps/treasury/models.py:455
+#: apps/treasury/models.py:457
 #, python-brace-format
 msgid "Soge credit for {user}"
 msgstr "Kredit von der Société générale für {user}"
@@ -2640,7 +2640,7 @@ msgstr "Wählen Sie die Rollen aus, an denen Sie interessiert sind."
 msgid "This team doesn't belong to the given bus."
 msgstr "Dieses Team gehört nicht zum angegebenen Bus."
 
-#: apps/wei/forms/surveys/wei2021.py:35 apps/wei/forms/surveys/wei2022.py:35
+#: apps/wei/forms/surveys/wei2021.py:35 apps/wei/forms/surveys/wei2022.py:38
 msgid "Choose a word:"
 msgstr "Wählen Sie ein Wort:"
 
@@ -3361,6 +3361,10 @@ msgstr "Kontakt"
 msgid "Technical Support"
 msgstr ""
 
+#: note_kfet/templates/base.html:198
+msgid "FAQ (FR)"
+msgstr "FAQ (FR)"
+
 #: note_kfet/templates/base_search.html:15
 msgid "Search by attribute such as name…"
 msgstr "Suche nach Attributen wie Name…"
@@ -3611,7 +3615,6 @@ msgstr ""
 #~ msgid "This user didn't give her/his caution check."
 #~ msgstr "Dieser User hat seine / ihre Vorsicht nicht überprüft."
 
-#, python-format
 #~ msgid ""
 #~ "A new version of the application is available. This instance runs "
 #~ "%(VERSION)s and the last version is %(LAST_VERSION)s. Please consider "

locale/es/LC_MESSAGES/django.po

@@ -7,9 +7,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-04-10 22:34+0200\n"
+"POT-Creation-Date: 2023-03-31 17:08+0200\n"
 "PO-Revision-Date: 2022-04-11 23:12+0200\n"
-"Last-Translator: elkmaennchen <elkmaennchen@crans.org>\n"
+"Last-Translator: bleizi <bleizi@crans.org>\n"
 "Language-Team: \n"
 "Language: es\n"
 "MIME-Version: 1.0\n"
@@ -114,7 +114,7 @@ msgid "type"
 msgstr "tipo"
 
 #: apps/activity/models.py:89 apps/logs/models.py:22 apps/member/models.py:307
-#: apps/note/models/notes.py:148 apps/treasury/models.py:285
+#: apps/note/models/notes.py:148 apps/treasury/models.py:286
 #: apps/wei/models.py:173 apps/wei/templates/wei/attribute_bus_1A.html:13
 #: apps/wei/templates/wei/survey.html:15
 msgid "user"
@@ -257,7 +257,7 @@ msgstr "Entrado el "
 msgid "remove"
 msgstr "quitar"
 
-#: apps/activity/tables.py:82 apps/note/forms.py:68 apps/treasury/models.py:199
+#: apps/activity/tables.py:82 apps/note/forms.py:68 apps/treasury/models.py:200
 msgid "Type"
 msgstr "Tipo"
 
@@ -1557,7 +1557,7 @@ msgstr "Transacciones especiales"
 msgid "membership transaction"
 msgstr "transacción de afiliación"
 
-#: apps/note/models/transactions.py:385 apps/treasury/models.py:292
+#: apps/note/models/transactions.py:385 apps/treasury/models.py:293
 msgid "membership transactions"
 msgstr "transacciones de afiliación"
 
@@ -1676,7 +1676,7 @@ msgid "Amount"
 msgstr "Monto"
 
 #: apps/note/templates/note/transaction_form.html:132
-#: apps/treasury/models.py:54
+#: apps/treasury/models.py:55
 msgid "Name"
 msgstr "Nombre"
 
@@ -2163,7 +2163,7 @@ msgstr "Invalidar la afiliación"
 msgid "Treasury"
 msgstr "Tesorería"
 
-#: apps/treasury/forms.py:26 apps/treasury/models.py:93
+#: apps/treasury/forms.py:26 apps/treasury/models.py:94
 #: apps/treasury/templates/treasury/invoice_form.html:22
 msgid "This invoice is locked and can no longer be edited."
 msgstr "Esta factura esta bloqueada y no puede ser modificada."
@@ -2176,7 +2176,7 @@ msgstr "El descuento ya esta cerrado."
 msgid "You can't change the type of the remittance."
 msgstr "No puede cambiar el tipo de descuento."
 
-#: apps/treasury/forms.py:125 apps/treasury/models.py:267
+#: apps/treasury/forms.py:125 apps/treasury/models.py:268
 #: apps/treasury/tables.py:97 apps/treasury/tables.py:105
 #: apps/treasury/templates/treasury/invoice_list.html:16
 #: apps/treasury/templates/treasury/remittance_list.html:16
@@ -2192,116 +2192,116 @@ msgstr "No hay descuento relacionado"
 msgid "Invoice identifier"
 msgstr "Numero de factura"
 
-#: apps/treasury/models.py:40
+#: apps/treasury/models.py:41
 msgid "BDE"
 msgstr "BDE"
 
-#: apps/treasury/models.py:45
+#: apps/treasury/models.py:46
 msgid "Object"
 msgstr "Asunto"
 
-#: apps/treasury/models.py:49
+#: apps/treasury/models.py:50
 msgid "Description"
 msgstr "Descripción"
 
-#: apps/treasury/models.py:58
+#: apps/treasury/models.py:59
 msgid "Address"
 msgstr "Dirección"
 
-#: apps/treasury/models.py:63 apps/treasury/models.py:193
+#: apps/treasury/models.py:64 apps/treasury/models.py:194
 msgid "Date"
 msgstr "Fecha"
 
-#: apps/treasury/models.py:67
+#: apps/treasury/models.py:68
 msgid "Acquitted"
 msgstr "Pagada"
 
-#: apps/treasury/models.py:72
+#: apps/treasury/models.py:73
 msgid "Locked"
 msgstr "Bloqueada"
 
-#: apps/treasury/models.py:73
+#: apps/treasury/models.py:74
 msgid "An invoice can't be edited when it is locked."
 msgstr "Une factura no puede ser modificada cuando esta bloqueada."
 
-#: apps/treasury/models.py:79
+#: apps/treasury/models.py:80
 msgid "tex source"
 msgstr "código fuente TeX"
 
-#: apps/treasury/models.py:113 apps/treasury/models.py:129
+#: apps/treasury/models.py:114 apps/treasury/models.py:130
 msgid "invoice"
 msgstr "factura"
 
-#: apps/treasury/models.py:114
+#: apps/treasury/models.py:115
 msgid "invoices"
 msgstr "facturas"
 
-#: apps/treasury/models.py:117
+#: apps/treasury/models.py:118
 #, python-brace-format
 msgid "Invoice #{id}"
 msgstr "Factura n°{id}"
 
-#: apps/treasury/models.py:134
+#: apps/treasury/models.py:135
 msgid "Designation"
 msgstr "Designación"
 
-#: apps/treasury/models.py:140
+#: apps/treasury/models.py:141
 msgid "Quantity"
 msgstr "Cantidad"
 
-#: apps/treasury/models.py:145
+#: apps/treasury/models.py:146
 msgid "Unit price"
 msgstr "Precio unitario"
 
-#: apps/treasury/models.py:161
+#: apps/treasury/models.py:162
 msgid "product"
 msgstr "producto"
 
-#: apps/treasury/models.py:162
+#: apps/treasury/models.py:163
 msgid "products"
 msgstr "productos"
 
-#: apps/treasury/models.py:182
+#: apps/treasury/models.py:183
 msgid "remittance type"
 msgstr "tipo de descuento"
 
-#: apps/treasury/models.py:183
+#: apps/treasury/models.py:184
 msgid "remittance types"
 msgstr "tipos de descuentos"
 
-#: apps/treasury/models.py:204
+#: apps/treasury/models.py:205
 msgid "Comment"
 msgstr "Comentario"
 
-#: apps/treasury/models.py:209
+#: apps/treasury/models.py:210
 msgid "Closed"
 msgstr "Cerrada"
 
-#: apps/treasury/models.py:213
+#: apps/treasury/models.py:214
 msgid "remittance"
 msgstr "descuento"
 
-#: apps/treasury/models.py:214
+#: apps/treasury/models.py:215
 msgid "remittances"
 msgstr "descuentos"
 
-#: apps/treasury/models.py:247
+#: apps/treasury/models.py:248
 msgid "Remittance #{:d}: {}"
 msgstr "Descuento n°{:d} : {}"
 
-#: apps/treasury/models.py:271
+#: apps/treasury/models.py:272
 msgid "special transaction proxy"
 msgstr "proxy de transacción especial"
 
-#: apps/treasury/models.py:272
+#: apps/treasury/models.py:273
 msgid "special transaction proxies"
 msgstr "proxys de transacciones especiales"
 
-#: apps/treasury/models.py:298
+#: apps/treasury/models.py:299
 msgid "credit transaction"
 msgstr "transacción de crédito"
 
-#: apps/treasury/models.py:430
+#: apps/treasury/models.py:432
 msgid ""
 "This user doesn't have enough money to pay the memberships with its note. "
 "Please ask her/him to credit the note before invalidating this credit."
@@ -2310,16 +2310,16 @@ msgstr ""
 "afiliaciones. Por favor pídelo acreditar su note antes de invalidar este "
 "crédito."
 
-#: apps/treasury/models.py:451
+#: apps/treasury/models.py:453
 #: apps/treasury/templates/treasury/sogecredit_detail.html:10
 msgid "Credit from the Société générale"
 msgstr "Crédito de la Société Générale"
 
-#: apps/treasury/models.py:452
+#: apps/treasury/models.py:454
 msgid "Credits from the Société générale"
 msgstr "Créditos de la Société Générale"
 
-#: apps/treasury/models.py:455
+#: apps/treasury/models.py:457
 #, python-brace-format
 msgid "Soge credit for {user}"
 msgstr "Crédito de la Société Générale para {user}"
@@ -2612,7 +2612,7 @@ msgstr "Elegir los papeles que le interesa."
 msgid "This team doesn't belong to the given bus."
 msgstr "Este equipo no pertenece al bus dado."
 
-#: apps/wei/forms/surveys/wei2021.py:35 apps/wei/forms/surveys/wei2022.py:35
+#: apps/wei/forms/surveys/wei2021.py:35 apps/wei/forms/surveys/wei2022.py:38
 msgid "Choose a word:"
 msgstr "Elegir una palabra :"
 
@@ -3316,6 +3316,10 @@ msgstr "Contactarnos"
 msgid "Technical Support"
 msgstr "Soporte técnico"
 
+#: note_kfet/templates/base.html:198
+msgid "FAQ (FR)"
+msgstr "FAQ (FR)"
+
 #: note_kfet/templates/base_search.html:15
 msgid "Search by attribute such as name…"
 msgstr "Buscar con atributo, como el nombre…"

locale/fr/LC_MESSAGES/django.po

@@ -7,9 +7,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-04-10 22:34+0200\n"
+"POT-Creation-Date: 2023-03-31 17:08+0200\n"
 "PO-Revision-Date: 2022-04-11 22:05+0200\n"
-"Last-Translator: elkmaennchen <elkmaennchen@crans.org>\n"
+"Last-Translator: bleizi <bleizi@crans.org>\n"
 "Language-Team: French <http://translate.ynerant.fr/projects/nk20/nk20/fr/>\n"
 "Language: fr\n"
 "MIME-Version: 1.0\n"
@@ -115,7 +115,7 @@ msgid "type"
 msgstr "type"
 
 #: apps/activity/models.py:89 apps/logs/models.py:22 apps/member/models.py:307
-#: apps/note/models/notes.py:148 apps/treasury/models.py:285
+#: apps/note/models/notes.py:148 apps/treasury/models.py:286
 #: apps/wei/models.py:173 apps/wei/templates/wei/attribute_bus_1A.html:13
 #: apps/wei/templates/wei/survey.html:15
 msgid "user"
@@ -258,7 +258,7 @@ msgstr "Entré le "
 msgid "remove"
 msgstr "supprimer"
 
-#: apps/activity/tables.py:82 apps/note/forms.py:68 apps/treasury/models.py:199
+#: apps/activity/tables.py:82 apps/note/forms.py:68 apps/treasury/models.py:200
 msgid "Type"
 msgstr "Type"
 
@@ -1563,7 +1563,7 @@ msgstr "Transactions de crédit/retrait"
 msgid "membership transaction"
 msgstr "transaction d'adhésion"
 
-#: apps/note/models/transactions.py:385 apps/treasury/models.py:292
+#: apps/note/models/transactions.py:385 apps/treasury/models.py:293
 msgid "membership transactions"
 msgstr "transactions d'adhésion"
 
@@ -1682,7 +1682,7 @@ msgid "Amount"
 msgstr "Montant"
 
 #: apps/note/templates/note/transaction_form.html:132
-#: apps/treasury/models.py:54
+#: apps/treasury/models.py:55
 msgid "Name"
 msgstr "Nom"
 
@@ -2171,7 +2171,7 @@ msgstr "Invalider l'inscription"
 msgid "Treasury"
 msgstr "Trésorerie"
 
-#: apps/treasury/forms.py:26 apps/treasury/models.py:93
+#: apps/treasury/forms.py:26 apps/treasury/models.py:94
 #: apps/treasury/templates/treasury/invoice_form.html:22
 msgid "This invoice is locked and can no longer be edited."
 msgstr "Cette facture est verrouillée et ne peut plus être éditée."
@@ -2184,7 +2184,7 @@ msgstr "La remise est déjà fermée."
 msgid "You can't change the type of the remittance."
 msgstr "Vous ne pouvez pas changer le type de la remise."
 
-#: apps/treasury/forms.py:125 apps/treasury/models.py:267
+#: apps/treasury/forms.py:125 apps/treasury/models.py:268
 #: apps/treasury/tables.py:97 apps/treasury/tables.py:105
 #: apps/treasury/templates/treasury/invoice_list.html:16
 #: apps/treasury/templates/treasury/remittance_list.html:16
@@ -2200,116 +2200,116 @@ msgstr "Pas de remise associée"
 msgid "Invoice identifier"
 msgstr "Numéro de facture"
 
-#: apps/treasury/models.py:40
+#: apps/treasury/models.py:41
 msgid "BDE"
 msgstr "BDE"
 
-#: apps/treasury/models.py:45
+#: apps/treasury/models.py:46
 msgid "Object"
 msgstr "Objet"
 
-#: apps/treasury/models.py:49
+#: apps/treasury/models.py:50
 msgid "Description"
 msgstr "Description"
 
-#: apps/treasury/models.py:58
+#: apps/treasury/models.py:59
 msgid "Address"
 msgstr "Adresse"
 
-#: apps/treasury/models.py:63 apps/treasury/models.py:193
+#: apps/treasury/models.py:64 apps/treasury/models.py:194
 msgid "Date"
 msgstr "Date"
 
-#: apps/treasury/models.py:67
+#: apps/treasury/models.py:68
 msgid "Acquitted"
 msgstr "Acquittée"
 
-#: apps/treasury/models.py:72
+#: apps/treasury/models.py:73
 msgid "Locked"
 msgstr "Verrouillée"
 
-#: apps/treasury/models.py:73
+#: apps/treasury/models.py:74
 msgid "An invoice can't be edited when it is locked."
 msgstr "Une facture ne peut plus être modifiée si elle est verrouillée."
 
-#: apps/treasury/models.py:79
+#: apps/treasury/models.py:80
 msgid "tex source"
 msgstr "fichier TeX source"
 
-#: apps/treasury/models.py:113 apps/treasury/models.py:129
+#: apps/treasury/models.py:114 apps/treasury/models.py:130
 msgid "invoice"
 msgstr "facture"
 
-#: apps/treasury/models.py:114
+#: apps/treasury/models.py:115
 msgid "invoices"
 msgstr "factures"
 
-#: apps/treasury/models.py:117
+#: apps/treasury/models.py:118
 #, python-brace-format
 msgid "Invoice #{id}"
 msgstr "Facture n°{id}"
 
-#: apps/treasury/models.py:134
+#: apps/treasury/models.py:135
 msgid "Designation"
 msgstr "Désignation"
 
-#: apps/treasury/models.py:140
+#: apps/treasury/models.py:141
 msgid "Quantity"
 msgstr "Quantité"
 
-#: apps/treasury/models.py:145
+#: apps/treasury/models.py:146
 msgid "Unit price"
 msgstr "Prix unitaire"
 
-#: apps/treasury/models.py:161
+#: apps/treasury/models.py:162
 msgid "product"
 msgstr "produit"
 
-#: apps/treasury/models.py:162
+#: apps/treasury/models.py:163
 msgid "products"
 msgstr "produits"
 
-#: apps/treasury/models.py:182
+#: apps/treasury/models.py:183
 msgid "remittance type"
 msgstr "type de remise"
 
-#: apps/treasury/models.py:183
+#: apps/treasury/models.py:184
 msgid "remittance types"
 msgstr "types de remises"
 
-#: apps/treasury/models.py:204
+#: apps/treasury/models.py:205
 msgid "Comment"
 msgstr "Commentaire"
 
-#: apps/treasury/models.py:209
+#: apps/treasury/models.py:210
 msgid "Closed"
 msgstr "Fermée"
 
-#: apps/treasury/models.py:213
+#: apps/treasury/models.py:214
 msgid "remittance"
 msgstr "remise"
 
-#: apps/treasury/models.py:214
+#: apps/treasury/models.py:215
 msgid "remittances"
 msgstr "remises"
 
-#: apps/treasury/models.py:247
+#: apps/treasury/models.py:248
 msgid "Remittance #{:d}: {}"
 msgstr "Remise n°{:d} : {}"
 
-#: apps/treasury/models.py:271
+#: apps/treasury/models.py:272
 msgid "special transaction proxy"
 msgstr "proxy de transaction spéciale"
 
-#: apps/treasury/models.py:272
+#: apps/treasury/models.py:273
 msgid "special transaction proxies"
 msgstr "proxys de transactions spéciales"
 
-#: apps/treasury/models.py:298
+#: apps/treasury/models.py:299
 msgid "credit transaction"
 msgstr "transaction de crédit"
 
-#: apps/treasury/models.py:430
+#: apps/treasury/models.py:432
 msgid ""
 "This user doesn't have enough money to pay the memberships with its note. "
 "Please ask her/him to credit the note before invalidating this credit."
@@ -2317,16 +2317,16 @@ msgstr ""
 "Cet utilisateur n'a pas assez d'argent pour payer les adhésions avec sa "
 "note. Merci de lui demander de recharger sa note avant d'invalider ce crédit."
 
-#: apps/treasury/models.py:451
+#: apps/treasury/models.py:453
 #: apps/treasury/templates/treasury/sogecredit_detail.html:10
 msgid "Credit from the Société générale"
 msgstr "Crédit de la Société générale"
 
-#: apps/treasury/models.py:452
+#: apps/treasury/models.py:454
 msgid "Credits from the Société générale"
 msgstr "Crédits de la Société générale"
 
-#: apps/treasury/models.py:455
+#: apps/treasury/models.py:457
 #, python-brace-format
 msgid "Soge credit for {user}"
 msgstr "Crédit de la société générale pour l'utilisateur {user}"
@@ -2624,7 +2624,7 @@ msgstr "Sélectionnez les rôles qui vous intéressent."
 msgid "This team doesn't belong to the given bus."
 msgstr "Cette équipe n'appartient pas à ce bus."
 
-#: apps/wei/forms/surveys/wei2021.py:35 apps/wei/forms/surveys/wei2022.py:35
+#: apps/wei/forms/surveys/wei2021.py:35 apps/wei/forms/surveys/wei2022.py:38
 msgid "Choose a word:"
 msgstr "Choisissez un mot :"
 
@@ -3335,6 +3335,10 @@ msgstr "Nous contacter"
 msgid "Technical Support"
 msgstr "Support technique"
 
+#: note_kfet/templates/base.html:198
+msgid "FAQ (FR)"
+msgstr "FAQ (FR)"
+
 #: note_kfet/templates/base_search.html:15
 msgid "Search by attribute such as name…"
 msgstr "Chercher par un attribut tel que le nom …"

note.cron

@@ -18,7 +18,7 @@ MAILTO=notekfet2020@lists.crans.org
 # Spammer les gens en négatif
  00  5     *   *   2     root   cd /var/www/note_kfet && env/bin/python manage.py send_mail_to_negative_balances --spam --negative-amount 1 -v 0
 # Envoyer le rapport mensuel aux trésoriers et respos info
- 00  8     6   *   *     root   cd /var/www/note_kfet && env/bin/python manage.py send_mail_to_negative_balances --report --add-years 1 -v 0
+ 00  8     *   *   5     root   cd /var/www/note_kfet && env/bin/python manage.py send_mail_to_negative_balances --report --add-years 1 -v 0
 # Envoyer les rapports aux gens
  55  6     *   *   *     root   cd /var/www/note_kfet && env/bin/python manage.py send_reports -v 0
 # Mettre à jour les boutons mis en avant

note_kfet/templates/base.html

@@ -194,6 +194,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
                            class="text-muted">{% trans "Contact us" %}</a> &mdash;
                         <a href="mailto:{{ "SUPPORT_EMAIL" | getenv }}"
                            class="text-muted">{% trans "Technical Support" %}</a> &mdash;
+			<a href="https://note.crans.org/doc/faq/"
+                           class="text-muted">{% trans "FAQ (FR)" %}</a> &mdash;
                     </span>
                     {% csrf_token %}
                     <select title="language" name="language"

shell-static.nix

@@ -0,0 +1,34 @@
+# This is a workaround meant for use with the nix package manager. If you don't know what it is or don't use it, please ignore this file.
+# 
+# The nk20 javascript static location are hardcoded for imperative system.
+# This make ./manage.py collectstatic hard to use with nixos.
+# 
+# A workaround is to enter a FHSUserEnv with the static placed under /share/javascript/<static>.
+# This emulate a debian like system and enable collecting static normally with ./manage.py collectstatics.
+# The regular shell.nix should be enough for other configurations.
+#
+# Warning, you are still supposed to use pip package with a venv !
+{ pkgs ? import <nixpkgs> {} }:
+(pkgs.buildFHSUserEnv {
+  name = "pipzone";
+  targetPkgs = pkgs: (with pkgs;
+  let
+    fhs-static = stdenv.mkDerivation {
+      name = "fhs-static";
+      buildCommand = ''
+      mkdir -p $out/share/javascript/bootstrap4
+      mkdir -p $out/share/javascript/jquery
+      ln -s ${python39Packages.xstatic-bootstrap}/lib/python3.9/site-packages/xstatic/pkg/bootstrap/data/* $out/share/javascript/bootstrap4
+      ln -s ${python39Packages.xstatic-jquery}/lib/python3.9/site-packages/xstatic/pkg/jquery/data/* $out/share/javascript/jquery
+    '';
+    };
+  in [
+    fhs-static
+    python39
+    gettext
+    python39Packages.pip
+    python39Packages.virtualenv
+    python39Packages.setuptools
+  ]);
+  runScript = "bash";
+}).env

shell.nix

@@ -0,0 +1,23 @@
+# This is meant for use with the nix package manager. If you don't know what it is or don't use it, please ignore this file.
+#
+# This shell.nix contains all dependencies require to create a venv and pip install -r requirements.txt.
+#
+# Please check shell-static.nix for running ./manage.py collectstatics.
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    python39
+    python39Packages.pip
+    python39Packages.setuptools
+    gettext
+
+  ];
+  shellHook = ''
+    # Tells pip to put packages into $PIP_PREFIX instead of the usual locations.
+    # See https://pip.pypa.io/en/stable/user_guide/#environment-variables.
+    export PIP_PREFIX=$(pwd)/_build/pip_packages
+    export PYTHONPATH="$PIP_PREFIX/${pkgs.python39.sitePackages}:$PYTHONPATH"
+    export PATH="$PIP_PREFIX/bin:$PATH"
+    unset SOURCE_DATE_EPOCH
+  '';
+}