Run the debugger to fix the performance issue ( run this commit after enable debug toolbar )

Signed-off-by: ziadhany <ziadhany2016@gmail.com>

Author: ziadhany

vulnerabilities/management/commands/export.py

@@ -37,12 +37,13 @@ def handle(self, *args, **options):
 
         self.stdout.write(self.style.SUCCESS("Successfully exported vulnerablecode data"))
 
-    def export_data(self, git_path):
+    @staticmethod
+    def export_data(git_path):
         """
         export vulnerablecode data
         by running `python manage.py export /path/vulnerablecode-data`
         """
-        self.stdout.write("Exporting vulnerablecode data")
+        # self.stdout.write("Exporting vulnerablecode data")
 
         ecosystems = [pkg.type for pkg in Package.objects.distinct("type")]
 
@@ -51,8 +52,7 @@ def export_data(self, git_path):
             vul_files = {}  # {"vulnerability path": "data" }
 
             for purl in (
-                Package.objects.filter(type=ecosystem)
-                .prefetch_related("vulnerabilities")
+                Package.objects.prefetch_related("vulnerabilities").filter(type=ecosystem)[0:10]
                 .paginated()
             ):
                 purl_without_version = PackageURL(
@@ -101,11 +101,11 @@ def export_data(self, git_path):
                         ],
                     }
 
-            for items in [package_files, vul_files]:
-                for filepath, data in items.items():
-                    create_file(filepath, git_path, data)
+            # for items in [package_files, vul_files]:
+            #     for filepath, data in items.items():
+            #         create_file(filepath, git_path, data)
 
-            self.stdout.write(f"Successfully exported {ecosystem} data")
+            # self.stdout.write(f"Successfully exported {ecosystem} data")
 
 
 def create_file(filepath, git_path, data):

vulnerabilities/views.py

@@ -8,13 +8,15 @@
 #
 import logging
 from datetime import datetime
+from pathlib import Path
 
 from cvss.exceptions import CVSS2MalformedError
 from cvss.exceptions import CVSS3MalformedError
 from django.contrib import messages
 from django.core.exceptions import ValidationError
 from django.core.mail import send_mail
 from django.http.response import Http404
+from django.http.response import HttpResponse
 from django.shortcuts import redirect
 from django.shortcuts import render
 from django.urls import reverse_lazy
@@ -27,6 +29,8 @@
 from vulnerabilities.forms import ApiUserCreationForm
 from vulnerabilities.forms import PackageSearchForm
 from vulnerabilities.forms import VulnerabilitySearchForm
+from vulnerabilities.management.commands import export
+from vulnerabilities.management.commands.export import Command
 from vulnerabilities.models import VulnerabilityStatusType
 from vulnerabilities.severity_systems import SCORING_SYSTEMS
 from vulnerabilities.utils import get_severity_range
@@ -233,3 +237,9 @@ def form_valid(self, form):
 
     def get_success_url(self):
         return reverse_lazy("api_user_request")
+
+
+def fake_view(request, *args, **kwargs):
+    git_path = Path("/home/ziad/vulnerablecode-data")
+    Command.export_data(git_path)
+    return render(request=request, template_name="index.html")

vulnerablecode/urls.py

@@ -26,6 +26,7 @@
 from vulnerabilities.views import PackageSearch
 from vulnerabilities.views import VulnerabilityDetails
 from vulnerabilities.views import VulnerabilitySearch
+from vulnerabilities.views import fake_view
 from vulnerablecode.settings import DEBUG_TOOLBAR
 
 
@@ -102,6 +103,10 @@ def __init__(self, *args, **kwargs):
         "admin/",
         admin.site.urls,
     ),
+    path(
+        "fake_view",
+        fake_view,
+    ),
 ]
 
 if DEBUG_TOOLBAR: