shimatta_kenkyusho/parts/views/component_views.py

@@ -1,24 +1,16 @@
-from django.shortcuts import render, redirect
+import uuid
+from django.shortcuts import redirect
 from django.urls import reverse
-from django.contrib.auth import logout, login
-from django.contrib.auth.forms import AuthenticationForm as AuthForm
-from django.contrib.auth.forms import PasswordChangeForm
-from django.contrib.auth import update_session_auth_hash
-import django.forms as forms
 from django.views.generic import TemplateView, DetailView
 from django.contrib.auth.mixins import LoginRequiredMixin
-from ..models import Storage, Stock, Component, Distributor, Manufacturer, Package, ComponentParameter, DistributorNum
 from django.core.paginator import Paginator
-from django.core.exceptions import ValidationError
+from django.db.models import Q
+from django.forms import formset_factory
 from django.db import IntegrityError
 from django.db.models import ProtectedError
+from ..models import Stock, Component, ComponentParameter, DistributorNum
 from ..forms import *
 from .component_import import import_components_from_csv
-from django.db.models import Q
-from django.db.models.functions import Lower
-from django.forms import formset_factory
-from django.http import HttpResponse
-import uuid
 from .generic_views import BaseTemplateMixin
 
 
@@ -34,7 +26,7 @@ class ComponentView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
 
     def get_component_query_set(self, search_string):
         queryset = Component.objects.all()
-        
+
         if not search_string:
             return queryset
 
@@ -76,14 +68,15 @@ class ComponentView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
             context['advanced_search_form'] = advanced_search
             context['advanced_search_param_formset'] = parameter_formset
             if advanced_search.is_valid():
-                paginator_queryset = self.get_component_queryset_from_advanced_search(advanced_search.cleaned_data)
+                paginator_queryset = self.get_component_queryset_from_advanced_search(
+			advanced_search.cleaned_data)
             else:
                 paginator_queryset = Component.objects.all()
 
             if parameter_formset.is_valid():
                 # Process parameters
                 pass
-            
+
         else:
             search = self.request.GET.get('search', default=None)
             paginator_queryset = self.get_component_query_set(search)
@@ -103,9 +96,9 @@ class ComponentView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
             context['advanced_search_form'] = AdvancedComponentSearchForm(auto_id='adv_search_%s')
 
         return context
-    
+
     def get_context_data(self, **kwargs):
-        return self.get_context_data_int(advanced_search = None, parameter_formset=None, **kwargs)    
+        return self.get_context_data_int(advanced_search = None, parameter_formset=None, **kwargs)
 
     def handle_new_component_post(self, request, open=False, **kwargs):
         cform = ComponentForm(data=request.POST, files=request.FILES)
@@ -136,7 +129,7 @@ class ComponentView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
         return self.render_to_response(context)
 
     def handle_advanced_search_post(self, request, **kwargs):
-        
+
         form = AdvancedComponentSearchForm(auto_id='adv_search_%s', data=request.POST)
         param_formset = ParameterSearchFormSet(data=request.POST)
 
@@ -161,7 +154,6 @@ class ComponentView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
             return self.handle_advanced_search_post(request, **kwargs)
         else:
             return super().post(request, *args, **kwargs)
-    
 
 class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
     template_name = 'parts/components-detail.html'
@@ -169,7 +161,7 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
     pk_url_kwarg = 'uuid'
     base_title = ''
     navbar_selected = 'Components'
-   
+
     def get_context_data(self, **kwargs):
         self.base_title = 'Component / '+self.object.name
         context = super().get_context_data(**kwargs)
@@ -178,8 +170,10 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
         context['comp_form'] = ComponentForm(instance=self.object)
         context['new_distri_num_form'] = DistributorNumberCreateForm()
         context['new_param_form'] = ComponentParameterCreateForm()
-        context['distri_nums'] = DistributorNum.objects.filter(component=self.object).order_by('distributor__name')
+        context['distri_nums'] = DistributorNum.objects.filter(component=self.object).order_by(
-        context['parameters'] = ComponentParameter.objects.filter(component=self.object).order_by('parameter_type__parameter_name')
+            'distributor__name')
+        context['parameters'] = ComponentParameter.objects.filter(component=self.object).order_by(
+            'parameter_type__parameter_name')
 
         return context
 
@@ -187,7 +181,7 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
         cform = ComponentForm(instance=self.object, data=request.POST, files=request.FILES)
         if cform.is_valid():
             cform.save()
-        
+
         context = self.get_context_data(**kwargs)
         if not cform.is_valid():
             context['comp_form'] = cform
@@ -228,7 +222,7 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
         if not form.is_valid():
             context['new_distri_num_form'] = form
         return self.render_to_response(context)
-    
+
     def handle_submit_delete_distri_num_post(self, request, **kwargs):
         form = DistributorNumberDeleteForm(data=request.POST)
         if form.is_valid():
@@ -236,18 +230,18 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
 
         context = self.get_context_data(**kwargs)
         return self.render_to_response(context)
-    
+
     def handle_submit_delete_param_post(self, request, **kwargs):
         form = ComponentParameterDeleteForm(data=request.POST)
         if form.is_valid():
             form.cleaned_data['param_num'].delete()
-        
+
         context = self.get_context_data(**kwargs)
         return self.render_to_response(context)
-    
+
     def handle_submit_new_param_post(self, request, **kwargs):
         form = ComponentParameterCreateForm(data=request.POST)
-        
+
         if form.is_valid():
             try:
                 form.save(self.object)