From 321e8addd3a8f170ac517f77aace7c573ffc0bd1 Mon Sep 17 00:00:00 2001
From: Sanyam Khurana <sanyam.khurana01@gmail.com>
Date: Fri, 24 Feb 2023 00:41:49 +0530
Subject: [PATCH 1/3] fix(setup): Add twilio and nexmo as optional dependency

---
 setup.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/setup.py b/setup.py
index 722280d..dd4d6ad 100644
--- a/setup.py
+++ b/setup.py
@@ -22,13 +22,15 @@
     install_requires=[
         "django>=2.1.5",
         "djangorestframework>=3.9.0",
-        "PyJWT>=1.7.1",
-        "python-dotenv>=0.10.0",
+        "PyJWT>=2.6.0",
+        "python-dotenv>=0.21.1",
         "phonenumbers>=8.10.2",
         "django-phonenumber-field>=2.1.0",
-        "twilio>=6.21.0",
-        "nexmo>=2.4.0",
     ],
+    extras_require={
+        'twilio': ["twilio>=7.16.4"],
+        'nexmo': ["nexmo>=2.5.2"],
+    },
     classifiers=[
         "Environment :: Web Environment",
         "Development Status :: 5 - Production/Stable",

From b0dbd4c1ae9848b31a846ee0b478d18c1a0df485 Mon Sep 17 00:00:00 2001
From: Sanyam Khurana <sanyam.khurana01@gmail.com>
Date: Fri, 24 Feb 2023 01:01:31 +0530
Subject: [PATCH 2/3] add few more links

---
 setup.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/setup.py b/setup.py
index dd4d6ad..66ae34c 100644
--- a/setup.py
+++ b/setup.py
@@ -28,8 +28,16 @@
         "django-phonenumber-field>=2.1.0",
     ],
     extras_require={
-        'twilio': ["twilio>=7.16.4"],
-        'nexmo': ["nexmo>=2.5.2"],
+        "twilio": ["twilio"],
+        "nexmo": ["nexmo"],
+        "all": ["twilio", "nexmo"],
+    },
+    project_urls={
+        "Documentation": "#TBD",
+        "Changelog": "#TBD",
+        "Code": "https://github.com/CuriousLearner/django-phone-verify",
+        "Tracker": "https://github.com/CuriousLearner/django-phone-verify/issues",
+        "Funding": "#TBD"
     },
     classifiers=[
         "Environment :: Web Environment",

From 4e35b523094286ab6c2f2a860fe57767f433b965 Mon Sep 17 00:00:00 2001
From: Sanyam Khurana <sanyam.khurana01@gmail.com>
Date: Mon, 14 Oct 2024 01:32:19 +0530
Subject: [PATCH 3/3] fix(backends): Add error message if dependency for BE not
 found

---
 phone_verify/backends/__init__.py | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/phone_verify/backends/__init__.py b/phone_verify/backends/__init__.py
index bfe3acc..522fe97 100644
--- a/phone_verify/backends/__init__.py
+++ b/phone_verify/backends/__init__.py
@@ -12,11 +12,23 @@ def get_sms_backend(phone_number):
     if not backend:
 
         if settings.PHONE_VERIFICATION.get("BACKEND", None):
-            backend_import = settings.PHONE_VERIFICATION["BACKEND"]
+            backend_import_path = settings.PHONE_VERIFICATION["BACKEND"]
         else:
             raise ImproperlyConfigured(
                 "Please specify BACKEND in PHONE_VERIFICATION within your settings"
             )
 
-        backend_cls = import_string(backend_import)
+        try:
+            backend_cls = import_string(backend_import_path)
+        except ImportError as e:
+            if not any(provider in backend_import_path.lower() for provider in ['twilio', 'nexmo']):
+                # Error for custom backends
+                raise RuntimeError(f"Failed to import the specified backend: {backend_import_path}. Ensure the module is installed and properly configured.") from e
+
+            # Extract the module name (e.g., 'twilio' or 'nexmo') for a more meaningful error message
+            dependency_name = backend_import_path.split(".")[-2]
+
+            # Raise an error with the correct dependency name
+            raise RuntimeError(f"{dependency_name.capitalize()} backend is not installed. Please install '{dependency_name}' to use this provider.") from e
+
         return backend_cls(**settings.PHONE_VERIFICATION["OPTIONS"])