Autosave: 20260211-123053

config/wsgi.py

@@ -9,6 +9,8 @@ https://docs.djangoproject.com/en/5.0/howto/deployment/wsgi/
 
 import os
 from pathlib import Path
+import ctypes
+import ctypes.util
 
 try:
     from dotenv import load_dotenv
@@ -18,6 +20,33 @@ try:
 except ImportError:
     pass
 
+# --- FIX: Preload libraries for WeasyPrint/Pango ---
+# Ensure LD_LIBRARY_PATH includes standard paths
+if 'LD_LIBRARY_PATH' not in os.environ:
+    os.environ['LD_LIBRARY_PATH'] = '/usr/lib/x86_64-linux-gnu:/usr/lib'
+else:
+    if '/usr/lib/x86_64-linux-gnu' not in os.environ['LD_LIBRARY_PATH']:
+        os.environ['LD_LIBRARY_PATH'] += ':/usr/lib/x86_64-linux-gnu'
+
+# Manually load the library
+try:
+    if not ctypes.util.find_library('libgobject-2.0-0'):
+        # Try to load known paths directly
+        candidates = [
+            'libgobject-2.0.so.0',
+            '/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0',
+            '/usr/lib/libgobject-2.0.so.0'
+        ]
+        for c in candidates:
+            try:
+                ctypes.CDLL(c)
+                break
+            except OSError:
+                continue
+except Exception:
+    pass
+# ---------------------------------------------------
+
 from django.core.wsgi import get_wsgi_application
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')

core/views.py

@@ -37,7 +37,6 @@ from .forms import (
 )
 from .utils import number_to_words_en, send_whatsapp_message, send_whatsapp_document
 from .views_import import *
-from weasyprint import HTML
 from django.template.loader import render_to_string
 
 logger = logging.getLogger(__name__)
@@ -1406,6 +1405,7 @@ def get_pdf_context(obj, doc_type):
     }
 
 def generate_pdf_file(template, context, request):
+    from weasyprint import HTML
     html_string = render_to_string(template, context, request=request)
     base_url = request.build_absolute_uri('/')
     return HTML(string=html_string, base_url=base_url).write_pdf()

manage.py

@@ -14,6 +14,37 @@ def main():
     except ImportError:
         pass
 
+    # --- FIX: Preload libraries for WeasyPrint/Pango ---
+    # This fixes OSError: cannot load library 'libgobject-2.0-0' during deployment
+    import ctypes.util
+    import ctypes
+
+    # 1. Ensure LD_LIBRARY_PATH includes standard paths (helper for find_library)
+    if 'LD_LIBRARY_PATH' not in os.environ:
+        os.environ['LD_LIBRARY_PATH'] = '/usr/lib/x86_64-linux-gnu:/usr/lib'
+    else:
+         if '/usr/lib/x86_64-linux-gnu' not in os.environ['LD_LIBRARY_PATH']:
+             os.environ['LD_LIBRARY_PATH'] += ':/usr/lib/x86_64-linux-gnu'
+
+    # 2. Manually load the library to ensure it's available
+    try:
+        if not ctypes.util.find_library('libgobject-2.0-0'):
+            # Try to load known paths directly
+            candidates = [
+                'libgobject-2.0.so.0',
+                '/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0',
+                '/usr/lib/libgobject-2.0.so.0'
+            ]
+            for c in candidates:
+                try:
+                    ctypes.CDLL(c)
+                    break
+                except OSError:
+                    continue
+    except Exception:
+        pass
+    # ---------------------------------------------------
+
     os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
     try:
         from django.core.management import execute_from_command_line