From cc6131c749cbf7dd9fedf40a7f9d55dc45c1100f Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 14:31:50 -0400
Subject: [PATCH 01/13] Add virtual env dir & .env to gitignore

---
 .gitignore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index c889f486..734b2c38 100644
--- a/.gitignore
+++ b/.gitignore
@@ -108,4 +108,4 @@ dist
 
 #Codespace
 .vscode/settings.json
-.devcontainer/update_settings.sh
+.devcontainer/update_settings.sh
\ No newline at end of file

From b4e24b052db2d5bd68a27d7d4d5833ddc55484cf Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 14:33:03 -0400
Subject: [PATCH 02/13] Add pycache to gitignore

---
 .gitignore | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.gitignore b/.gitignore
index 734b2c38..513c3b5b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -103,9 +103,15 @@ dist
 # dotnet
 *.sln
 
+
 # env
 *.local
 
+# Python
+.venv
+__pycache__
+
+
 #Codespace
 .vscode/settings.json
 .devcontainer/update_settings.sh
\ No newline at end of file

From 7f91ddc5fe58048c81be9fce5bbc107595bd40fe Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 14:34:14 -0400
Subject: [PATCH 03/13] Add flask app using paypal-server-sdk@0.5.1

---
 .../server/python/.env.example                |  5 ++
 .../server/python/src/__init__.py             | 87 +++++++++++++++++++
 2 files changed, 92 insertions(+)
 create mode 100644 standard-integration/server/python/.env.example
 create mode 100644 standard-integration/server/python/src/__init__.py

diff --git a/standard-integration/server/python/.env.example b/standard-integration/server/python/.env.example
new file mode 100644
index 00000000..2251fbbb
--- /dev/null
+++ b/standard-integration/server/python/.env.example
@@ -0,0 +1,5 @@
+# Create an application to obtain credentials at
+# https://developer.paypal.com/dashboard/applications/sandbox
+
+PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
+PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/standard-integration/server/python/src/__init__.py b/standard-integration/server/python/src/__init__.py
new file mode 100644
index 00000000..c5dcf8b7
--- /dev/null
+++ b/standard-integration/server/python/src/__init__.py
@@ -0,0 +1,87 @@
+import logging
+import os
+
+from dotenv import load_dotenv
+from flask import Flask, request
+from paypalserversdk.http.auth.o_auth_2 import ClientCredentialsAuthCredentials
+from paypalserversdk.logging.configuration.api_logging_configuration import LoggingConfiguration, \
+    RequestLoggingConfiguration, ResponseLoggingConfiguration
+from paypalserversdk.paypalserversdk_client import PaypalserversdkClient
+from paypalserversdk.controllers.orders_controller import OrdersController
+from paypalserversdk.models.amount_with_breakdown import AmountWithBreakdown
+from paypalserversdk.models.checkout_payment_intent import CheckoutPaymentIntent
+from paypalserversdk.models.order_request import OrderRequest
+from paypalserversdk.models.purchase_unit_request import PurchaseUnitRequest
+from paypalserversdk.api_helper import ApiHelper
+
+app = Flask(__name__)
+
+load_dotenv()
+
+paypal_client: PaypalserversdkClient = PaypalserversdkClient(
+    client_credentials_auth_credentials=ClientCredentialsAuthCredentials(
+        o_auth_client_id=os.getenv('PAYPAL_CLIENT_ID'),
+        o_auth_client_secret=os.getenv('PAYPAL_CLIENT_SECRET')
+    ),
+    logging_configuration=LoggingConfiguration(
+        log_level=logging.INFO,
+        # Disable masking of sensitive headers for Sandbox testing.
+        # This should be set to True (the default if unset)in production.
+        mask_sensitive_headers=False,
+        request_logging_config=RequestLoggingConfiguration(
+            log_headers=True,
+            log_body=True
+        ),
+        response_logging_config=ResponseLoggingConfiguration(
+            log_headers=True,
+            log_body=True
+        )
+    )
+)
+
+'''
+Health check
+'''
+@app.route('/', methods=['GET'])
+def index():
+    return {"message": "Server is running"}
+
+orders_controller: OrdersController = paypal_client.orders
+
+'''
+Create an order to start the transaction.
+
+@see https://developer.paypal.com/docs/api/orders/v2/#orders_create
+'''
+@app.route('/api/orders', methods=['POST'])
+def create_order():
+    request_body = request.get_json()
+    # use the cart information passed from the front-end to calculate the order amount detals
+    cart = request_body['cart']
+    order = orders_controller.orders_create({
+      "body": OrderRequest(
+        intent=CheckoutPaymentIntent.CAPTURE,
+        purchase_units=[
+          PurchaseUnitRequest(
+             AmountWithBreakdown(
+                 currency_code='USD',
+                 value='100.00'
+             ) 
+          )
+        ]
+      )}
+    )
+    return ApiHelper.json_serialize(order.body)
+
+'''
+ Capture payment for the created order to complete the transaction.
+
+ @see https://developer.paypal.com/docs/api/orders/v2/#orders_capture
+'''
+@app.route('/api/orders/<order_id>/capture', methods=['POST'])
+def capture_order(order_id):
+    order = orders_controller.orders_capture({
+        'id': order_id,
+        'prefer': 'return=representation'
+    })
+    return ApiHelper.json_serialize(order.body)
\ No newline at end of file

From fe893dd197ffc48c90a91c950ffaf113e00413fb Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 14:41:56 -0400
Subject: [PATCH 04/13] Add Python standard readme

---
 standard-integration/server/python/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/standard-integration/server/python/README.md b/standard-integration/server/python/README.md
index de523758..024410d0 100644
--- a/standard-integration/server/python/README.md
+++ b/standard-integration/server/python/README.md
@@ -35,7 +35,7 @@ PayPal Standard Integration sample in Python using Flask
 1. **Run the server**
 
    ```sh
-   flask --app server run
+   flask --app server run --port 8080
    ```
 
-1. Go to [http://localhost:8080/](http://localhost:8080/)
+1. Go to [http://localhost:8080/](http://localhost:8080/)
\ No newline at end of file

From 956d2feab9d9b5ab25aec43e2f224b919efa8adb Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 16:51:04 -0400
Subject: [PATCH 05/13] Rename src -> server to match other languages

---
 standard-integration/server/python/{src => server}/__init__.py | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename standard-integration/server/python/{src => server}/__init__.py (100%)

diff --git a/standard-integration/server/python/src/__init__.py b/standard-integration/server/python/server/__init__.py
similarity index 100%
rename from standard-integration/server/python/src/__init__.py
rename to standard-integration/server/python/server/__init__.py

From 56be8b8dbc11888686c35e69e725820d7a5f96d0 Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 21:56:48 -0400
Subject: [PATCH 06/13] Explicitly request full orders response on create

---
 standard-integration/server/python/server/__init__.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/standard-integration/server/python/server/__init__.py b/standard-integration/server/python/server/__init__.py
index c5dcf8b7..05ab4b08 100644
--- a/standard-integration/server/python/server/__init__.py
+++ b/standard-integration/server/python/server/__init__.py
@@ -69,7 +69,9 @@ def create_order():
              ) 
           )
         ]
-      )}
+      ),
+      "prefer": 'return=representation'
+      }
     )
     return ApiHelper.json_serialize(order.body)
 

From f919846b87370b502b2414fab583d7db9e8ccd78 Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 21:57:13 -0400
Subject: [PATCH 07/13] Add sinatra app using paypal-server-sdk@0.5.1

---
 standard-integration/server/ruby/.env.example |   5 +
 standard-integration/server/ruby/Gemfile      |   4 +-
 standard-integration/server/ruby/Gemfile.lock | 118 ++++++++++++++++++
 standard-integration/server/ruby/README.md    |   2 +-
 4 files changed, 127 insertions(+), 2 deletions(-)
 create mode 100644 standard-integration/server/ruby/.env.example
 create mode 100644 standard-integration/server/ruby/Gemfile.lock

diff --git a/standard-integration/server/ruby/.env.example b/standard-integration/server/ruby/.env.example
new file mode 100644
index 00000000..2251fbbb
--- /dev/null
+++ b/standard-integration/server/ruby/.env.example
@@ -0,0 +1,5 @@
+# Create an application to obtain credentials at
+# https://developer.paypal.com/dashboard/applications/sandbox
+
+PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
+PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/standard-integration/server/ruby/Gemfile b/standard-integration/server/ruby/Gemfile
index a5b31725..64f65682 100644
--- a/standard-integration/server/ruby/Gemfile
+++ b/standard-integration/server/ruby/Gemfile
@@ -2,7 +2,9 @@
 
 source "https://rubygems.org"
 
-gem "paypal-server-sdk", "~> 0.5.2"
+
+gem "dotenv", "~> 3.1"
+gem "paypal-server-sdk", "~> 0.5.1"
 gem "puma", "~> 6.4"
 gem "rackup", "~> 2.1"
 gem "sinatra", "~> 4.0"
diff --git a/standard-integration/server/ruby/Gemfile.lock b/standard-integration/server/ruby/Gemfile.lock
new file mode 100644
index 00000000..d66a7748
--- /dev/null
+++ b/standard-integration/server/ruby/Gemfile.lock
@@ -0,0 +1,118 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    apimatic_core (0.3.10)
+      apimatic_core_interfaces (~> 0.2.0)
+      certifi (~> 2018.1, >= 2018.01.18)
+      faraday-multipart (~> 1.0)
+      nokogiri (~> 1.10, >= 1.10.10)
+    apimatic_core_interfaces (0.2.1)
+    apimatic_faraday_client_adapter (0.1.4)
+      apimatic_core_interfaces (~> 0.2.0)
+      certifi (~> 2018.1, >= 2018.01.18)
+      faraday (~> 2.0, >= 2.0.1)
+      faraday-follow_redirects (~> 0.2)
+      faraday-gzip (~> 1.0)
+      faraday-http-cache (~> 2.2)
+      faraday-multipart (~> 1.0)
+      faraday-net_http_persistent (~> 2.0)
+      faraday-retry (~> 2.0)
+    base64 (0.2.0)
+    certifi (2018.01.18)
+    connection_pool (2.4.1)
+    dotenv (3.1.4)
+    faraday (2.12.0)
+      faraday-net_http (>= 2.0, < 3.4)
+      json
+      logger
+    faraday-follow_redirects (0.3.0)
+      faraday (>= 1, < 3)
+    faraday-gzip (1.0.0)
+      faraday (>= 1.0)
+      zlib (~> 2.1)
+    faraday-http-cache (2.5.1)
+      faraday (>= 0.8)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (3.3.0)
+      net-http
+    faraday-net_http_persistent (2.2.0)
+      faraday (~> 2.5)
+      net-http-persistent (>= 4.0.4, < 5)
+    faraday-retry (2.2.1)
+      faraday (~> 2.0)
+    json (2.7.2)
+    logger (1.6.1)
+    multi_json (1.15.0)
+    multipart-post (2.4.1)
+    mustermann (3.0.3)
+      ruby2_keywords (~> 0.0.1)
+    net-http (0.4.1)
+      uri
+    net-http-persistent (4.0.4)
+      connection_pool (~> 2.2)
+    nio4r (2.7.3)
+    nokogiri (1.16.7-aarch64-linux)
+      racc (~> 1.4)
+    nokogiri (1.16.7-arm-linux)
+      racc (~> 1.4)
+    nokogiri (1.16.7-arm64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.16.7-x86-linux)
+      racc (~> 1.4)
+    nokogiri (1.16.7-x86_64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.16.7-x86_64-linux)
+      racc (~> 1.4)
+    paypal-server-sdk (0.5.1)
+      apimatic_core (~> 0.3.9)
+      apimatic_core_interfaces (~> 0.2.1)
+      apimatic_faraday_client_adapter (~> 0.1.4)
+    puma (6.4.3)
+      nio4r (~> 2.0)
+    racc (1.8.1)
+    rack (3.1.7)
+    rack-protection (4.0.0)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0, < 4)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
+    ruby2_keywords (0.0.5)
+    sinatra (4.0.0)
+      mustermann (~> 3.0)
+      rack (>= 3.0.0, < 4)
+      rack-protection (= 4.0.0)
+      rack-session (>= 2.0.0, < 3)
+      tilt (~> 2.0)
+    sinatra-contrib (4.0.0)
+      multi_json (>= 0.0.2)
+      mustermann (~> 3.0)
+      rack-protection (= 4.0.0)
+      sinatra (= 4.0.0)
+      tilt (~> 2.0)
+    tilt (2.4.0)
+    uri (0.13.1)
+    webrick (1.8.2)
+    zlib (2.1.1)
+
+PLATFORMS
+  aarch64-linux
+  arm-linux
+  arm64-darwin
+  x86-linux
+  x86_64-darwin
+  x86_64-linux
+
+DEPENDENCIES
+  dotenv (~> 3.1)
+  paypal-server-sdk (~> 0.5.1)
+  puma (~> 6.4)
+  rackup (~> 2.1)
+  sinatra (~> 4.0)
+  sinatra-contrib (~> 4.0)
+
+BUNDLED WITH
+   2.5.16
diff --git a/standard-integration/server/ruby/README.md b/standard-integration/server/ruby/README.md
index 6ad18fe2..6188a5c2 100644
--- a/standard-integration/server/ruby/README.md
+++ b/standard-integration/server/ruby/README.md
@@ -34,4 +34,4 @@ PayPal Standard Integration sample in Ruby using Sinatra
    bundle exec ruby server.rb
    ```
 
-1. Go to [http://localhost:8080/](http://localhost:8080/)
+1. Go to [http://localhost:8080/](http://localhost:8080/)
\ No newline at end of file

From b9f568d15af910be9183454d8ae9741f966e8956 Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 22:31:44 -0400
Subject: [PATCH 08/13] Add python flask based advanced-integration

---
 .../v2/server/python/.env.example             |  5 ++
 .../v2/server/python/README.md                | 20 ++---
 .../v2/server/python/server/__init__.py       | 89 +++++++++++++++++++
 3 files changed, 102 insertions(+), 12 deletions(-)
 create mode 100644 advanced-integration/v2/server/python/.env.example
 create mode 100644 advanced-integration/v2/server/python/server/__init__.py

diff --git a/advanced-integration/v2/server/python/.env.example b/advanced-integration/v2/server/python/.env.example
new file mode 100644
index 00000000..2251fbbb
--- /dev/null
+++ b/advanced-integration/v2/server/python/.env.example
@@ -0,0 +1,5 @@
+# Create an application to obtain credentials at
+# https://developer.paypal.com/dashboard/applications/sandbox
+
+PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
+PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/advanced-integration/v2/server/python/README.md b/advanced-integration/v2/server/python/README.md
index de523758..6188a5c2 100644
--- a/advanced-integration/v2/server/python/README.md
+++ b/advanced-integration/v2/server/python/README.md
@@ -1,19 +1,15 @@
-# Standard Integration Python Flask Sample
+# Standard Integration Ruby Sinatra Sample
 
-PayPal Standard Integration sample in Python using Flask
+PayPal Standard Integration sample in Ruby using Sinatra
 
 ## Running the sample
 
-1. **Setup a virtual environment**
-
-   ```sh
-   python3 -m venv .venv
-   ```
+1. **Ensure you have a supported Ruby version installed**: [Ruby Maintenance Branches](https://www.ruby-lang.org/en/downloads/branches/)
 
 1. **Install the dependencies**
 
-   ```sh
-   pip install -r requirements.txt
+   ```bash
+   bundle install
    ```
 
 1. **Add your API credentials to the environment:**
@@ -34,8 +30,8 @@ PayPal Standard Integration sample in Python using Flask
 
 1. **Run the server**
 
-   ```sh
-   flask --app server run
+   ```bash
+   bundle exec ruby server.rb
    ```
 
-1. Go to [http://localhost:8080/](http://localhost:8080/)
+1. Go to [http://localhost:8080/](http://localhost:8080/)
\ No newline at end of file
diff --git a/advanced-integration/v2/server/python/server/__init__.py b/advanced-integration/v2/server/python/server/__init__.py
new file mode 100644
index 00000000..05ab4b08
--- /dev/null
+++ b/advanced-integration/v2/server/python/server/__init__.py
@@ -0,0 +1,89 @@
+import logging
+import os
+
+from dotenv import load_dotenv
+from flask import Flask, request
+from paypalserversdk.http.auth.o_auth_2 import ClientCredentialsAuthCredentials
+from paypalserversdk.logging.configuration.api_logging_configuration import LoggingConfiguration, \
+    RequestLoggingConfiguration, ResponseLoggingConfiguration
+from paypalserversdk.paypalserversdk_client import PaypalserversdkClient
+from paypalserversdk.controllers.orders_controller import OrdersController
+from paypalserversdk.models.amount_with_breakdown import AmountWithBreakdown
+from paypalserversdk.models.checkout_payment_intent import CheckoutPaymentIntent
+from paypalserversdk.models.order_request import OrderRequest
+from paypalserversdk.models.purchase_unit_request import PurchaseUnitRequest
+from paypalserversdk.api_helper import ApiHelper
+
+app = Flask(__name__)
+
+load_dotenv()
+
+paypal_client: PaypalserversdkClient = PaypalserversdkClient(
+    client_credentials_auth_credentials=ClientCredentialsAuthCredentials(
+        o_auth_client_id=os.getenv('PAYPAL_CLIENT_ID'),
+        o_auth_client_secret=os.getenv('PAYPAL_CLIENT_SECRET')
+    ),
+    logging_configuration=LoggingConfiguration(
+        log_level=logging.INFO,
+        # Disable masking of sensitive headers for Sandbox testing.
+        # This should be set to True (the default if unset)in production.
+        mask_sensitive_headers=False,
+        request_logging_config=RequestLoggingConfiguration(
+            log_headers=True,
+            log_body=True
+        ),
+        response_logging_config=ResponseLoggingConfiguration(
+            log_headers=True,
+            log_body=True
+        )
+    )
+)
+
+'''
+Health check
+'''
+@app.route('/', methods=['GET'])
+def index():
+    return {"message": "Server is running"}
+
+orders_controller: OrdersController = paypal_client.orders
+
+'''
+Create an order to start the transaction.
+
+@see https://developer.paypal.com/docs/api/orders/v2/#orders_create
+'''
+@app.route('/api/orders', methods=['POST'])
+def create_order():
+    request_body = request.get_json()
+    # use the cart information passed from the front-end to calculate the order amount detals
+    cart = request_body['cart']
+    order = orders_controller.orders_create({
+      "body": OrderRequest(
+        intent=CheckoutPaymentIntent.CAPTURE,
+        purchase_units=[
+          PurchaseUnitRequest(
+             AmountWithBreakdown(
+                 currency_code='USD',
+                 value='100.00'
+             ) 
+          )
+        ]
+      ),
+      "prefer": 'return=representation'
+      }
+    )
+    return ApiHelper.json_serialize(order.body)
+
+'''
+ Capture payment for the created order to complete the transaction.
+
+ @see https://developer.paypal.com/docs/api/orders/v2/#orders_capture
+'''
+@app.route('/api/orders/<order_id>/capture', methods=['POST'])
+def capture_order(order_id):
+    order = orders_controller.orders_capture({
+        'id': order_id,
+        'prefer': 'return=representation'
+    })
+    return ApiHelper.json_serialize(order.body)
\ No newline at end of file

From 2fc2818e13d44842891f7fa8cd7d065cd5a3871b Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Fri, 27 Sep 2024 22:32:10 -0400
Subject: [PATCH 09/13] Add ruby sinatra based advanced-integration

---
 .../v2/server/ruby/.env.example               |   5 +
 advanced-integration/v2/server/ruby/Gemfile   |   4 +-
 .../v2/server/ruby/Gemfile.lock               | 118 ++++++++++++++++++
 advanced-integration/v2/server/ruby/README.md |   2 +-
 4 files changed, 127 insertions(+), 2 deletions(-)
 create mode 100644 advanced-integration/v2/server/ruby/.env.example
 create mode 100644 advanced-integration/v2/server/ruby/Gemfile.lock

diff --git a/advanced-integration/v2/server/ruby/.env.example b/advanced-integration/v2/server/ruby/.env.example
new file mode 100644
index 00000000..2251fbbb
--- /dev/null
+++ b/advanced-integration/v2/server/ruby/.env.example
@@ -0,0 +1,5 @@
+# Create an application to obtain credentials at
+# https://developer.paypal.com/dashboard/applications/sandbox
+
+PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
+PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/advanced-integration/v2/server/ruby/Gemfile b/advanced-integration/v2/server/ruby/Gemfile
index a5b31725..64f65682 100644
--- a/advanced-integration/v2/server/ruby/Gemfile
+++ b/advanced-integration/v2/server/ruby/Gemfile
@@ -2,7 +2,9 @@
 
 source "https://rubygems.org"
 
-gem "paypal-server-sdk", "~> 0.5.2"
+
+gem "dotenv", "~> 3.1"
+gem "paypal-server-sdk", "~> 0.5.1"
 gem "puma", "~> 6.4"
 gem "rackup", "~> 2.1"
 gem "sinatra", "~> 4.0"
diff --git a/advanced-integration/v2/server/ruby/Gemfile.lock b/advanced-integration/v2/server/ruby/Gemfile.lock
new file mode 100644
index 00000000..d66a7748
--- /dev/null
+++ b/advanced-integration/v2/server/ruby/Gemfile.lock
@@ -0,0 +1,118 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    apimatic_core (0.3.10)
+      apimatic_core_interfaces (~> 0.2.0)
+      certifi (~> 2018.1, >= 2018.01.18)
+      faraday-multipart (~> 1.0)
+      nokogiri (~> 1.10, >= 1.10.10)
+    apimatic_core_interfaces (0.2.1)
+    apimatic_faraday_client_adapter (0.1.4)
+      apimatic_core_interfaces (~> 0.2.0)
+      certifi (~> 2018.1, >= 2018.01.18)
+      faraday (~> 2.0, >= 2.0.1)
+      faraday-follow_redirects (~> 0.2)
+      faraday-gzip (~> 1.0)
+      faraday-http-cache (~> 2.2)
+      faraday-multipart (~> 1.0)
+      faraday-net_http_persistent (~> 2.0)
+      faraday-retry (~> 2.0)
+    base64 (0.2.0)
+    certifi (2018.01.18)
+    connection_pool (2.4.1)
+    dotenv (3.1.4)
+    faraday (2.12.0)
+      faraday-net_http (>= 2.0, < 3.4)
+      json
+      logger
+    faraday-follow_redirects (0.3.0)
+      faraday (>= 1, < 3)
+    faraday-gzip (1.0.0)
+      faraday (>= 1.0)
+      zlib (~> 2.1)
+    faraday-http-cache (2.5.1)
+      faraday (>= 0.8)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (3.3.0)
+      net-http
+    faraday-net_http_persistent (2.2.0)
+      faraday (~> 2.5)
+      net-http-persistent (>= 4.0.4, < 5)
+    faraday-retry (2.2.1)
+      faraday (~> 2.0)
+    json (2.7.2)
+    logger (1.6.1)
+    multi_json (1.15.0)
+    multipart-post (2.4.1)
+    mustermann (3.0.3)
+      ruby2_keywords (~> 0.0.1)
+    net-http (0.4.1)
+      uri
+    net-http-persistent (4.0.4)
+      connection_pool (~> 2.2)
+    nio4r (2.7.3)
+    nokogiri (1.16.7-aarch64-linux)
+      racc (~> 1.4)
+    nokogiri (1.16.7-arm-linux)
+      racc (~> 1.4)
+    nokogiri (1.16.7-arm64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.16.7-x86-linux)
+      racc (~> 1.4)
+    nokogiri (1.16.7-x86_64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.16.7-x86_64-linux)
+      racc (~> 1.4)
+    paypal-server-sdk (0.5.1)
+      apimatic_core (~> 0.3.9)
+      apimatic_core_interfaces (~> 0.2.1)
+      apimatic_faraday_client_adapter (~> 0.1.4)
+    puma (6.4.3)
+      nio4r (~> 2.0)
+    racc (1.8.1)
+    rack (3.1.7)
+    rack-protection (4.0.0)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0, < 4)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
+    ruby2_keywords (0.0.5)
+    sinatra (4.0.0)
+      mustermann (~> 3.0)
+      rack (>= 3.0.0, < 4)
+      rack-protection (= 4.0.0)
+      rack-session (>= 2.0.0, < 3)
+      tilt (~> 2.0)
+    sinatra-contrib (4.0.0)
+      multi_json (>= 0.0.2)
+      mustermann (~> 3.0)
+      rack-protection (= 4.0.0)
+      sinatra (= 4.0.0)
+      tilt (~> 2.0)
+    tilt (2.4.0)
+    uri (0.13.1)
+    webrick (1.8.2)
+    zlib (2.1.1)
+
+PLATFORMS
+  aarch64-linux
+  arm-linux
+  arm64-darwin
+  x86-linux
+  x86_64-darwin
+  x86_64-linux
+
+DEPENDENCIES
+  dotenv (~> 3.1)
+  paypal-server-sdk (~> 0.5.1)
+  puma (~> 6.4)
+  rackup (~> 2.1)
+  sinatra (~> 4.0)
+  sinatra-contrib (~> 4.0)
+
+BUNDLED WITH
+   2.5.16
diff --git a/advanced-integration/v2/server/ruby/README.md b/advanced-integration/v2/server/ruby/README.md
index 6ad18fe2..6188a5c2 100644
--- a/advanced-integration/v2/server/ruby/README.md
+++ b/advanced-integration/v2/server/ruby/README.md
@@ -34,4 +34,4 @@ PayPal Standard Integration sample in Ruby using Sinatra
    bundle exec ruby server.rb
    ```
 
-1. Go to [http://localhost:8080/](http://localhost:8080/)
+1. Go to [http://localhost:8080/](http://localhost:8080/)
\ No newline at end of file

From 8b31385fdb41a4b5ae909f2b13b36be49dd7cd16 Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Mon, 30 Sep 2024 11:18:10 -0400
Subject: [PATCH 10/13] Remove Gemfile.lock

---
 .../v2/server/ruby/Gemfile.lock               | 118 ------------------
 standard-integration/server/ruby/Gemfile.lock | 118 ------------------
 2 files changed, 236 deletions(-)
 delete mode 100644 advanced-integration/v2/server/ruby/Gemfile.lock
 delete mode 100644 standard-integration/server/ruby/Gemfile.lock

diff --git a/advanced-integration/v2/server/ruby/Gemfile.lock b/advanced-integration/v2/server/ruby/Gemfile.lock
deleted file mode 100644
index d66a7748..00000000
--- a/advanced-integration/v2/server/ruby/Gemfile.lock
+++ /dev/null
@@ -1,118 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    apimatic_core (0.3.10)
-      apimatic_core_interfaces (~> 0.2.0)
-      certifi (~> 2018.1, >= 2018.01.18)
-      faraday-multipart (~> 1.0)
-      nokogiri (~> 1.10, >= 1.10.10)
-    apimatic_core_interfaces (0.2.1)
-    apimatic_faraday_client_adapter (0.1.4)
-      apimatic_core_interfaces (~> 0.2.0)
-      certifi (~> 2018.1, >= 2018.01.18)
-      faraday (~> 2.0, >= 2.0.1)
-      faraday-follow_redirects (~> 0.2)
-      faraday-gzip (~> 1.0)
-      faraday-http-cache (~> 2.2)
-      faraday-multipart (~> 1.0)
-      faraday-net_http_persistent (~> 2.0)
-      faraday-retry (~> 2.0)
-    base64 (0.2.0)
-    certifi (2018.01.18)
-    connection_pool (2.4.1)
-    dotenv (3.1.4)
-    faraday (2.12.0)
-      faraday-net_http (>= 2.0, < 3.4)
-      json
-      logger
-    faraday-follow_redirects (0.3.0)
-      faraday (>= 1, < 3)
-    faraday-gzip (1.0.0)
-      faraday (>= 1.0)
-      zlib (~> 2.1)
-    faraday-http-cache (2.5.1)
-      faraday (>= 0.8)
-    faraday-multipart (1.0.4)
-      multipart-post (~> 2)
-    faraday-net_http (3.3.0)
-      net-http
-    faraday-net_http_persistent (2.2.0)
-      faraday (~> 2.5)
-      net-http-persistent (>= 4.0.4, < 5)
-    faraday-retry (2.2.1)
-      faraday (~> 2.0)
-    json (2.7.2)
-    logger (1.6.1)
-    multi_json (1.15.0)
-    multipart-post (2.4.1)
-    mustermann (3.0.3)
-      ruby2_keywords (~> 0.0.1)
-    net-http (0.4.1)
-      uri
-    net-http-persistent (4.0.4)
-      connection_pool (~> 2.2)
-    nio4r (2.7.3)
-    nokogiri (1.16.7-aarch64-linux)
-      racc (~> 1.4)
-    nokogiri (1.16.7-arm-linux)
-      racc (~> 1.4)
-    nokogiri (1.16.7-arm64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86-linux)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86_64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86_64-linux)
-      racc (~> 1.4)
-    paypal-server-sdk (0.5.1)
-      apimatic_core (~> 0.3.9)
-      apimatic_core_interfaces (~> 0.2.1)
-      apimatic_faraday_client_adapter (~> 0.1.4)
-    puma (6.4.3)
-      nio4r (~> 2.0)
-    racc (1.8.1)
-    rack (3.1.7)
-    rack-protection (4.0.0)
-      base64 (>= 0.1.0)
-      rack (>= 3.0.0, < 4)
-    rack-session (2.0.0)
-      rack (>= 3.0.0)
-    rackup (2.1.0)
-      rack (>= 3)
-      webrick (~> 1.8)
-    ruby2_keywords (0.0.5)
-    sinatra (4.0.0)
-      mustermann (~> 3.0)
-      rack (>= 3.0.0, < 4)
-      rack-protection (= 4.0.0)
-      rack-session (>= 2.0.0, < 3)
-      tilt (~> 2.0)
-    sinatra-contrib (4.0.0)
-      multi_json (>= 0.0.2)
-      mustermann (~> 3.0)
-      rack-protection (= 4.0.0)
-      sinatra (= 4.0.0)
-      tilt (~> 2.0)
-    tilt (2.4.0)
-    uri (0.13.1)
-    webrick (1.8.2)
-    zlib (2.1.1)
-
-PLATFORMS
-  aarch64-linux
-  arm-linux
-  arm64-darwin
-  x86-linux
-  x86_64-darwin
-  x86_64-linux
-
-DEPENDENCIES
-  dotenv (~> 3.1)
-  paypal-server-sdk (~> 0.5.1)
-  puma (~> 6.4)
-  rackup (~> 2.1)
-  sinatra (~> 4.0)
-  sinatra-contrib (~> 4.0)
-
-BUNDLED WITH
-   2.5.16
diff --git a/standard-integration/server/ruby/Gemfile.lock b/standard-integration/server/ruby/Gemfile.lock
deleted file mode 100644
index d66a7748..00000000
--- a/standard-integration/server/ruby/Gemfile.lock
+++ /dev/null
@@ -1,118 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    apimatic_core (0.3.10)
-      apimatic_core_interfaces (~> 0.2.0)
-      certifi (~> 2018.1, >= 2018.01.18)
-      faraday-multipart (~> 1.0)
-      nokogiri (~> 1.10, >= 1.10.10)
-    apimatic_core_interfaces (0.2.1)
-    apimatic_faraday_client_adapter (0.1.4)
-      apimatic_core_interfaces (~> 0.2.0)
-      certifi (~> 2018.1, >= 2018.01.18)
-      faraday (~> 2.0, >= 2.0.1)
-      faraday-follow_redirects (~> 0.2)
-      faraday-gzip (~> 1.0)
-      faraday-http-cache (~> 2.2)
-      faraday-multipart (~> 1.0)
-      faraday-net_http_persistent (~> 2.0)
-      faraday-retry (~> 2.0)
-    base64 (0.2.0)
-    certifi (2018.01.18)
-    connection_pool (2.4.1)
-    dotenv (3.1.4)
-    faraday (2.12.0)
-      faraday-net_http (>= 2.0, < 3.4)
-      json
-      logger
-    faraday-follow_redirects (0.3.0)
-      faraday (>= 1, < 3)
-    faraday-gzip (1.0.0)
-      faraday (>= 1.0)
-      zlib (~> 2.1)
-    faraday-http-cache (2.5.1)
-      faraday (>= 0.8)
-    faraday-multipart (1.0.4)
-      multipart-post (~> 2)
-    faraday-net_http (3.3.0)
-      net-http
-    faraday-net_http_persistent (2.2.0)
-      faraday (~> 2.5)
-      net-http-persistent (>= 4.0.4, < 5)
-    faraday-retry (2.2.1)
-      faraday (~> 2.0)
-    json (2.7.2)
-    logger (1.6.1)
-    multi_json (1.15.0)
-    multipart-post (2.4.1)
-    mustermann (3.0.3)
-      ruby2_keywords (~> 0.0.1)
-    net-http (0.4.1)
-      uri
-    net-http-persistent (4.0.4)
-      connection_pool (~> 2.2)
-    nio4r (2.7.3)
-    nokogiri (1.16.7-aarch64-linux)
-      racc (~> 1.4)
-    nokogiri (1.16.7-arm-linux)
-      racc (~> 1.4)
-    nokogiri (1.16.7-arm64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86-linux)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86_64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86_64-linux)
-      racc (~> 1.4)
-    paypal-server-sdk (0.5.1)
-      apimatic_core (~> 0.3.9)
-      apimatic_core_interfaces (~> 0.2.1)
-      apimatic_faraday_client_adapter (~> 0.1.4)
-    puma (6.4.3)
-      nio4r (~> 2.0)
-    racc (1.8.1)
-    rack (3.1.7)
-    rack-protection (4.0.0)
-      base64 (>= 0.1.0)
-      rack (>= 3.0.0, < 4)
-    rack-session (2.0.0)
-      rack (>= 3.0.0)
-    rackup (2.1.0)
-      rack (>= 3)
-      webrick (~> 1.8)
-    ruby2_keywords (0.0.5)
-    sinatra (4.0.0)
-      mustermann (~> 3.0)
-      rack (>= 3.0.0, < 4)
-      rack-protection (= 4.0.0)
-      rack-session (>= 2.0.0, < 3)
-      tilt (~> 2.0)
-    sinatra-contrib (4.0.0)
-      multi_json (>= 0.0.2)
-      mustermann (~> 3.0)
-      rack-protection (= 4.0.0)
-      sinatra (= 4.0.0)
-      tilt (~> 2.0)
-    tilt (2.4.0)
-    uri (0.13.1)
-    webrick (1.8.2)
-    zlib (2.1.1)
-
-PLATFORMS
-  aarch64-linux
-  arm-linux
-  arm64-darwin
-  x86-linux
-  x86_64-darwin
-  x86_64-linux
-
-DEPENDENCIES
-  dotenv (~> 3.1)
-  paypal-server-sdk (~> 0.5.1)
-  puma (~> 6.4)
-  rackup (~> 2.1)
-  sinatra (~> 4.0)
-  sinatra-contrib (~> 4.0)
-
-BUNDLED WITH
-   2.5.16

From cdbac46f71635e76096859d42775d56c8e7d5ffa Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Mon, 30 Sep 2024 11:22:11 -0400
Subject: [PATCH 11/13] Simplify directory structure for Python apps

---
 .../v2/server/python/server/__init__.py       | 89 -------------------
 .../server/python/server/__init__.py          | 89 -------------------
 2 files changed, 178 deletions(-)
 delete mode 100644 advanced-integration/v2/server/python/server/__init__.py
 delete mode 100644 standard-integration/server/python/server/__init__.py

diff --git a/advanced-integration/v2/server/python/server/__init__.py b/advanced-integration/v2/server/python/server/__init__.py
deleted file mode 100644
index 05ab4b08..00000000
--- a/advanced-integration/v2/server/python/server/__init__.py
+++ /dev/null
@@ -1,89 +0,0 @@
-import logging
-import os
-
-from dotenv import load_dotenv
-from flask import Flask, request
-from paypalserversdk.http.auth.o_auth_2 import ClientCredentialsAuthCredentials
-from paypalserversdk.logging.configuration.api_logging_configuration import LoggingConfiguration, \
-    RequestLoggingConfiguration, ResponseLoggingConfiguration
-from paypalserversdk.paypalserversdk_client import PaypalserversdkClient
-from paypalserversdk.controllers.orders_controller import OrdersController
-from paypalserversdk.models.amount_with_breakdown import AmountWithBreakdown
-from paypalserversdk.models.checkout_payment_intent import CheckoutPaymentIntent
-from paypalserversdk.models.order_request import OrderRequest
-from paypalserversdk.models.purchase_unit_request import PurchaseUnitRequest
-from paypalserversdk.api_helper import ApiHelper
-
-app = Flask(__name__)
-
-load_dotenv()
-
-paypal_client: PaypalserversdkClient = PaypalserversdkClient(
-    client_credentials_auth_credentials=ClientCredentialsAuthCredentials(
-        o_auth_client_id=os.getenv('PAYPAL_CLIENT_ID'),
-        o_auth_client_secret=os.getenv('PAYPAL_CLIENT_SECRET')
-    ),
-    logging_configuration=LoggingConfiguration(
-        log_level=logging.INFO,
-        # Disable masking of sensitive headers for Sandbox testing.
-        # This should be set to True (the default if unset)in production.
-        mask_sensitive_headers=False,
-        request_logging_config=RequestLoggingConfiguration(
-            log_headers=True,
-            log_body=True
-        ),
-        response_logging_config=ResponseLoggingConfiguration(
-            log_headers=True,
-            log_body=True
-        )
-    )
-)
-
-'''
-Health check
-'''
-@app.route('/', methods=['GET'])
-def index():
-    return {"message": "Server is running"}
-
-orders_controller: OrdersController = paypal_client.orders
-
-'''
-Create an order to start the transaction.
-
-@see https://developer.paypal.com/docs/api/orders/v2/#orders_create
-'''
-@app.route('/api/orders', methods=['POST'])
-def create_order():
-    request_body = request.get_json()
-    # use the cart information passed from the front-end to calculate the order amount detals
-    cart = request_body['cart']
-    order = orders_controller.orders_create({
-      "body": OrderRequest(
-        intent=CheckoutPaymentIntent.CAPTURE,
-        purchase_units=[
-          PurchaseUnitRequest(
-             AmountWithBreakdown(
-                 currency_code='USD',
-                 value='100.00'
-             ) 
-          )
-        ]
-      ),
-      "prefer": 'return=representation'
-      }
-    )
-    return ApiHelper.json_serialize(order.body)
-
-'''
- Capture payment for the created order to complete the transaction.
-
- @see https://developer.paypal.com/docs/api/orders/v2/#orders_capture
-'''
-@app.route('/api/orders/<order_id>/capture', methods=['POST'])
-def capture_order(order_id):
-    order = orders_controller.orders_capture({
-        'id': order_id,
-        'prefer': 'return=representation'
-    })
-    return ApiHelper.json_serialize(order.body)
\ No newline at end of file
diff --git a/standard-integration/server/python/server/__init__.py b/standard-integration/server/python/server/__init__.py
deleted file mode 100644
index 05ab4b08..00000000
--- a/standard-integration/server/python/server/__init__.py
+++ /dev/null
@@ -1,89 +0,0 @@
-import logging
-import os
-
-from dotenv import load_dotenv
-from flask import Flask, request
-from paypalserversdk.http.auth.o_auth_2 import ClientCredentialsAuthCredentials
-from paypalserversdk.logging.configuration.api_logging_configuration import LoggingConfiguration, \
-    RequestLoggingConfiguration, ResponseLoggingConfiguration
-from paypalserversdk.paypalserversdk_client import PaypalserversdkClient
-from paypalserversdk.controllers.orders_controller import OrdersController
-from paypalserversdk.models.amount_with_breakdown import AmountWithBreakdown
-from paypalserversdk.models.checkout_payment_intent import CheckoutPaymentIntent
-from paypalserversdk.models.order_request import OrderRequest
-from paypalserversdk.models.purchase_unit_request import PurchaseUnitRequest
-from paypalserversdk.api_helper import ApiHelper
-
-app = Flask(__name__)
-
-load_dotenv()
-
-paypal_client: PaypalserversdkClient = PaypalserversdkClient(
-    client_credentials_auth_credentials=ClientCredentialsAuthCredentials(
-        o_auth_client_id=os.getenv('PAYPAL_CLIENT_ID'),
-        o_auth_client_secret=os.getenv('PAYPAL_CLIENT_SECRET')
-    ),
-    logging_configuration=LoggingConfiguration(
-        log_level=logging.INFO,
-        # Disable masking of sensitive headers for Sandbox testing.
-        # This should be set to True (the default if unset)in production.
-        mask_sensitive_headers=False,
-        request_logging_config=RequestLoggingConfiguration(
-            log_headers=True,
-            log_body=True
-        ),
-        response_logging_config=ResponseLoggingConfiguration(
-            log_headers=True,
-            log_body=True
-        )
-    )
-)
-
-'''
-Health check
-'''
-@app.route('/', methods=['GET'])
-def index():
-    return {"message": "Server is running"}
-
-orders_controller: OrdersController = paypal_client.orders
-
-'''
-Create an order to start the transaction.
-
-@see https://developer.paypal.com/docs/api/orders/v2/#orders_create
-'''
-@app.route('/api/orders', methods=['POST'])
-def create_order():
-    request_body = request.get_json()
-    # use the cart information passed from the front-end to calculate the order amount detals
-    cart = request_body['cart']
-    order = orders_controller.orders_create({
-      "body": OrderRequest(
-        intent=CheckoutPaymentIntent.CAPTURE,
-        purchase_units=[
-          PurchaseUnitRequest(
-             AmountWithBreakdown(
-                 currency_code='USD',
-                 value='100.00'
-             ) 
-          )
-        ]
-      ),
-      "prefer": 'return=representation'
-      }
-    )
-    return ApiHelper.json_serialize(order.body)
-
-'''
- Capture payment for the created order to complete the transaction.
-
- @see https://developer.paypal.com/docs/api/orders/v2/#orders_capture
-'''
-@app.route('/api/orders/<order_id>/capture', methods=['POST'])
-def capture_order(order_id):
-    order = orders_controller.orders_capture({
-        'id': order_id,
-        'prefer': 'return=representation'
-    })
-    return ApiHelper.json_serialize(order.body)
\ No newline at end of file

From 31e8d0ebacdc8025e5c9c9386266f4a936c50d4d Mon Sep 17 00:00:00 2001
From: Tim Martinak <tmartinak@paypal.com>
Date: Wed, 9 Oct 2024 15:36:58 -0400
Subject: [PATCH 12/13] Remove dotenv & prefer pre-set shell env var; bump sdk
 version

---
 .gitignore                                    |  2 +-
 .../v2/server/python/.env.example             |  5 -----
 .../v2/server/python/README.md                | 20 +++++++++++--------
 .../v2/server/ruby/.env.example               |  5 -----
 advanced-integration/v2/server/ruby/Gemfile   |  4 +---
 .../server/python/.env.example                |  5 -----
 standard-integration/server/ruby/.env.example |  5 -----
 standard-integration/server/ruby/Gemfile      |  4 +---
 8 files changed, 15 insertions(+), 35 deletions(-)
 delete mode 100644 advanced-integration/v2/server/python/.env.example
 delete mode 100644 advanced-integration/v2/server/ruby/.env.example
 delete mode 100644 standard-integration/server/python/.env.example
 delete mode 100644 standard-integration/server/ruby/.env.example

diff --git a/.gitignore b/.gitignore
index 513c3b5b..d9fd284a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -114,4 +114,4 @@ __pycache__
 
 #Codespace
 .vscode/settings.json
-.devcontainer/update_settings.sh
\ No newline at end of file
+.devcontainer/update_settings.sh
diff --git a/advanced-integration/v2/server/python/.env.example b/advanced-integration/v2/server/python/.env.example
deleted file mode 100644
index 2251fbbb..00000000
--- a/advanced-integration/v2/server/python/.env.example
+++ /dev/null
@@ -1,5 +0,0 @@
-# Create an application to obtain credentials at
-# https://developer.paypal.com/dashboard/applications/sandbox
-
-PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
-PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/advanced-integration/v2/server/python/README.md b/advanced-integration/v2/server/python/README.md
index 6188a5c2..37e6a15b 100644
--- a/advanced-integration/v2/server/python/README.md
+++ b/advanced-integration/v2/server/python/README.md
@@ -1,15 +1,19 @@
-# Standard Integration Ruby Sinatra Sample
+# Standard Integration Python Flask Sample
 
-PayPal Standard Integration sample in Ruby using Sinatra
+PayPal Standard Integration sample in Python using Flask
 
 ## Running the sample
 
-1. **Ensure you have a supported Ruby version installed**: [Ruby Maintenance Branches](https://www.ruby-lang.org/en/downloads/branches/)
+1. **Setup a virtual environment**
+
+   ```sh
+   python3 -m venv .venv
+   ```
 
 1. **Install the dependencies**
 
-   ```bash
-   bundle install
+   ```sh
+   pip install -r requirements.txt
    ```
 
 1. **Add your API credentials to the environment:**
@@ -30,8 +34,8 @@ PayPal Standard Integration sample in Ruby using Sinatra
 
 1. **Run the server**
 
-   ```bash
-   bundle exec ruby server.rb
+   ```sh
+   flask --app server run  --port 8080
    ```
 
-1. Go to [http://localhost:8080/](http://localhost:8080/)
\ No newline at end of file
+1. Go to [http://localhost:8080/](http://localhost:8080/) 
\ No newline at end of file
diff --git a/advanced-integration/v2/server/ruby/.env.example b/advanced-integration/v2/server/ruby/.env.example
deleted file mode 100644
index 2251fbbb..00000000
--- a/advanced-integration/v2/server/ruby/.env.example
+++ /dev/null
@@ -1,5 +0,0 @@
-# Create an application to obtain credentials at
-# https://developer.paypal.com/dashboard/applications/sandbox
-
-PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
-PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/advanced-integration/v2/server/ruby/Gemfile b/advanced-integration/v2/server/ruby/Gemfile
index 64f65682..a5b31725 100644
--- a/advanced-integration/v2/server/ruby/Gemfile
+++ b/advanced-integration/v2/server/ruby/Gemfile
@@ -2,9 +2,7 @@
 
 source "https://rubygems.org"
 
-
-gem "dotenv", "~> 3.1"
-gem "paypal-server-sdk", "~> 0.5.1"
+gem "paypal-server-sdk", "~> 0.5.2"
 gem "puma", "~> 6.4"
 gem "rackup", "~> 2.1"
 gem "sinatra", "~> 4.0"
diff --git a/standard-integration/server/python/.env.example b/standard-integration/server/python/.env.example
deleted file mode 100644
index 2251fbbb..00000000
--- a/standard-integration/server/python/.env.example
+++ /dev/null
@@ -1,5 +0,0 @@
-# Create an application to obtain credentials at
-# https://developer.paypal.com/dashboard/applications/sandbox
-
-PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
-PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/standard-integration/server/ruby/.env.example b/standard-integration/server/ruby/.env.example
deleted file mode 100644
index 2251fbbb..00000000
--- a/standard-integration/server/ruby/.env.example
+++ /dev/null
@@ -1,5 +0,0 @@
-# Create an application to obtain credentials at
-# https://developer.paypal.com/dashboard/applications/sandbox
-
-PAYPAL_CLIENT_ID=YOUR_CLIENT_ID_GOES_HERE
-PAYPAL_CLIENT_SECRET=YOUR_SECRET_GOES_HERE
diff --git a/standard-integration/server/ruby/Gemfile b/standard-integration/server/ruby/Gemfile
index 64f65682..a5b31725 100644
--- a/standard-integration/server/ruby/Gemfile
+++ b/standard-integration/server/ruby/Gemfile
@@ -2,9 +2,7 @@
 
 source "https://rubygems.org"
 
-
-gem "dotenv", "~> 3.1"
-gem "paypal-server-sdk", "~> 0.5.1"
+gem "paypal-server-sdk", "~> 0.5.2"
 gem "puma", "~> 6.4"
 gem "rackup", "~> 2.1"
 gem "sinatra", "~> 4.0"

From ee0e6ce430ce703a5039e985d91ba63a689839be Mon Sep 17 00:00:00 2001
From: Umar Nafeez Abdul Phatip <uabdulphatip@paypal.com>
Date: Tue, 15 Oct 2024 11:24:43 +0530
Subject: [PATCH 13/13] Adding devcontianer files for Ruby and Python for
 module Advanced and Standard Integration

---
 .../devcontainer.json                         | 52 +++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .../devcontainer.json                         | 52 +++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .../devcontainer.json                         | 52 +++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .../devcontainer.json                         | 52 +++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .devcontainer/post-commands.sh                | 12 +++++
 .../devcontainer.json                         | 51 ++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .../devcontainer.json                         | 51 ++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .../devcontainer.json                         | 51 ++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .../devcontainer.json                         | 51 ++++++++++++++++++
 .../welcome-message.sh                        | 23 ++++++++
 .gitignore                                    | 10 ++--
 .../v2/server/python/README.md                |  4 +-
 19 files changed, 614 insertions(+), 8 deletions(-)
 create mode 100644 .devcontainer/advanced-integration-v2-html-python/devcontainer.json
 create mode 100644 .devcontainer/advanced-integration-v2-html-python/welcome-message.sh
 create mode 100644 .devcontainer/advanced-integration-v2-html-ruby/devcontainer.json
 create mode 100644 .devcontainer/advanced-integration-v2-html-ruby/welcome-message.sh
 create mode 100644 .devcontainer/advanced-integration-v2-react-python/devcontainer.json
 create mode 100644 .devcontainer/advanced-integration-v2-react-python/welcome-message.sh
 create mode 100644 .devcontainer/advanced-integration-v2-react-ruby/devcontainer.json
 create mode 100644 .devcontainer/advanced-integration-v2-react-ruby/welcome-message.sh
 create mode 100644 .devcontainer/standard-integration-html-python/devcontainer.json
 create mode 100644 .devcontainer/standard-integration-html-python/welcome-message.sh
 create mode 100644 .devcontainer/standard-integration-html-ruby/devcontainer.json
 create mode 100644 .devcontainer/standard-integration-html-ruby/welcome-message.sh
 create mode 100644 .devcontainer/standard-integration-react-python/devcontainer.json
 create mode 100644 .devcontainer/standard-integration-react-python/welcome-message.sh
 create mode 100644 .devcontainer/standard-integration-react-ruby/devcontainer.json
 create mode 100644 .devcontainer/standard-integration-react-ruby/welcome-message.sh

diff --git a/.devcontainer/advanced-integration-v2-html-python/devcontainer.json b/.devcontainer/advanced-integration-v2-html-python/devcontainer.json
new file mode 100644
index 00000000..4efa388c
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-html-python/devcontainer.json
@@ -0,0 +1,52 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "advanced-integration-v2/html/python",
+  "image": "mcr.microsoft.com/devcontainers/python:3.12",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/advanced-integration-v2-html-python/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Advanced Checkout Flow"
+    },
+    "3000": {
+      "label": "HTML",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "python",
+    "VISIBLE_FOLDER_CLIENT": "html",
+    "VISIBLE_FOLDER_PROJECT": "advanced-integration",
+    "VISIBLE_FOLDER_VERSION": "v2"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/advanced-integration-v2-html-python/welcome-message.sh b/.devcontainer/advanced-integration-v2-html-python/welcome-message.sh
new file mode 100644
index 00000000..ae9a72f9
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-html-python/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.devcontainer/advanced-integration-v2-html-ruby/devcontainer.json b/.devcontainer/advanced-integration-v2-html-ruby/devcontainer.json
new file mode 100644
index 00000000..4fabbaf4
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-html-ruby/devcontainer.json
@@ -0,0 +1,52 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "advanced-integration-v2/html/ruby",
+  "image": "mcr.microsoft.com/devcontainers/ruby:3.3",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/advanced-integration-v2-html-ruby/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Advanced Checkout Flow"
+    },
+    "3000": {
+      "label": "HTML",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "ruby",
+    "VISIBLE_FOLDER_CLIENT": "html",
+    "VISIBLE_FOLDER_PROJECT": "advanced-integration",
+    "VISIBLE_FOLDER_VERSION": "v2"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/advanced-integration-v2-html-ruby/welcome-message.sh b/.devcontainer/advanced-integration-v2-html-ruby/welcome-message.sh
new file mode 100644
index 00000000..ae9a72f9
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-html-ruby/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.devcontainer/advanced-integration-v2-react-python/devcontainer.json b/.devcontainer/advanced-integration-v2-react-python/devcontainer.json
new file mode 100644
index 00000000..ed284272
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-react-python/devcontainer.json
@@ -0,0 +1,52 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "advanced-integration-v2/react/python",
+  "image": "mcr.microsoft.com/devcontainers/python:3.12",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/advanced-integration-v2-react-python/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Advanced Checkout Flow"
+    },
+    "3000": {
+      "label": "React",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "python",
+    "VISIBLE_FOLDER_CLIENT": "react",
+    "VISIBLE_FOLDER_PROJECT": "advanced-integration",
+    "VISIBLE_FOLDER_VERSION": "v2"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/advanced-integration-v2-react-python/welcome-message.sh b/.devcontainer/advanced-integration-v2-react-python/welcome-message.sh
new file mode 100644
index 00000000..ae9a72f9
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-react-python/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.devcontainer/advanced-integration-v2-react-ruby/devcontainer.json b/.devcontainer/advanced-integration-v2-react-ruby/devcontainer.json
new file mode 100644
index 00000000..89e2a064
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-react-ruby/devcontainer.json
@@ -0,0 +1,52 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "advanced-integration-v2/react/ruby",
+  "image": "mcr.microsoft.com/devcontainers/ruby:3.3",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/advanced-integration-v2-react-ruby/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Advanced Checkout Flow"
+    },
+    "3000": {
+      "label": "React",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "ruby",
+    "VISIBLE_FOLDER_CLIENT": "react",
+    "VISIBLE_FOLDER_PROJECT": "advanced-integration",
+    "VISIBLE_FOLDER_VERSION": "v2"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/advanced-integration-v2-react-ruby/welcome-message.sh b/.devcontainer/advanced-integration-v2-react-ruby/welcome-message.sh
new file mode 100644
index 00000000..ae9a72f9
--- /dev/null
+++ b/.devcontainer/advanced-integration-v2-react-ruby/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Advanced Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.devcontainer/post-commands.sh b/.devcontainer/post-commands.sh
index 505bdf50..69b269be 100755
--- a/.devcontainer/post-commands.sh
+++ b/.devcontainer/post-commands.sh
@@ -34,6 +34,12 @@ setup_backend() {
         php)
             cd "$SERVER_DIR" && cd php && composer install
             ;;
+        python)
+            cd "$SERVER_DIR" && cd python && python -m venv .venv && pip install -r requirements.txt
+            ;;
+        ruby)
+            cd "$SERVER_DIR" && cd ruby && bundle install
+            ;;
         *)
             echo "Unknown server: $VISIBLE_FOLDER_SERVER"
             exit 1
@@ -61,6 +67,12 @@ start_backend() {
         php)
             cd "$SERVER_DIR/php" && composer start
             ;;
+        python)
+            cd "$SERVER_DIR" && cd python && flask --app server run --port 8080
+            ;;
+        ruby)
+            cd "$SERVER_DIR" && cd ruby && bundle exec ruby server.rb
+            ;;
         *)
             echo "Unknown server: $VISIBLE_FOLDER_SERVER"
             exit 1
diff --git a/.devcontainer/standard-integration-html-python/devcontainer.json b/.devcontainer/standard-integration-html-python/devcontainer.json
new file mode 100644
index 00000000..70dabad3
--- /dev/null
+++ b/.devcontainer/standard-integration-html-python/devcontainer.json
@@ -0,0 +1,51 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "standard-integration/html/python",
+  "image": "mcr.microsoft.com/devcontainers/python:3.12",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/standard-integration-html-python/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Standard Checkout Flow"
+    },
+    "3000": {
+      "label": "HTML",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "python",
+    "VISIBLE_FOLDER_CLIENT": "html",
+    "VISIBLE_FOLDER_PROJECT": "standard-integration"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/standard-integration-html-python/welcome-message.sh b/.devcontainer/standard-integration-html-python/welcome-message.sh
new file mode 100644
index 00000000..78cce216
--- /dev/null
+++ b/.devcontainer/standard-integration-html-python/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.devcontainer/standard-integration-html-ruby/devcontainer.json b/.devcontainer/standard-integration-html-ruby/devcontainer.json
new file mode 100644
index 00000000..1d6cb8a7
--- /dev/null
+++ b/.devcontainer/standard-integration-html-ruby/devcontainer.json
@@ -0,0 +1,51 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "standard-integration/html/ruby",
+  "image": "mcr.microsoft.com/devcontainers/ruby:3.3",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/standard-integration-html-ruby/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Standard Checkout Flow"
+    },
+    "3000": {
+      "label": "HTML",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "ruby",
+    "VISIBLE_FOLDER_CLIENT": "html",
+    "VISIBLE_FOLDER_PROJECT": "standard-integration"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/standard-integration-html-ruby/welcome-message.sh b/.devcontainer/standard-integration-html-ruby/welcome-message.sh
new file mode 100644
index 00000000..78cce216
--- /dev/null
+++ b/.devcontainer/standard-integration-html-ruby/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.devcontainer/standard-integration-react-python/devcontainer.json b/.devcontainer/standard-integration-react-python/devcontainer.json
new file mode 100644
index 00000000..395f8f62
--- /dev/null
+++ b/.devcontainer/standard-integration-react-python/devcontainer.json
@@ -0,0 +1,51 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "standard-integration/react/python",
+  "image": "mcr.microsoft.com/devcontainers/python:3.12",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/standard-integration-react-python/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Standard Checkout Flow"
+    },
+    "3000": {
+      "label": "React",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "python",
+    "VISIBLE_FOLDER_CLIENT": "react",
+    "VISIBLE_FOLDER_PROJECT": "standard-integration"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/standard-integration-react-python/welcome-message.sh b/.devcontainer/standard-integration-react-python/welcome-message.sh
new file mode 100644
index 00000000..78cce216
--- /dev/null
+++ b/.devcontainer/standard-integration-react-python/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.devcontainer/standard-integration-react-ruby/devcontainer.json b/.devcontainer/standard-integration-react-ruby/devcontainer.json
new file mode 100644
index 00000000..2037d401
--- /dev/null
+++ b/.devcontainer/standard-integration-react-ruby/devcontainer.json
@@ -0,0 +1,51 @@
+// For more details, see https://aka.ms/devcontainer.json.
+{
+  "name": "standard-integration/react/ruby",
+  "image": "mcr.microsoft.com/devcontainers/ruby:3.3",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  // Use 'onCreateCommand' to run commands when creating the container.
+  "onCreateCommand": "bash .devcontainer/standard-integration-react-ruby/welcome-message.sh",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "chmod +x .devcontainer/update_settings.sh && .devcontainer/update_settings.sh && chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-create",
+  // Use 'postAttachCommand' to run commands when attaching to the container.
+  "postAttachCommand": "chmod +x .devcontainer/post-commands.sh && .devcontainer/post-commands.sh post-attach",
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8080],
+  "portsAttributes": {
+    "8080": {
+      "label": "Preview of Standard Checkout Flow"
+    },
+    "3000": {
+      "label": "React",
+      "onAutoForward": "openBrowserOnce"
+    }
+  },
+  "secrets": {
+    "PAYPAL_CLIENT_ID": {
+      "description": "Sandbox client ID of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    },
+    "PAYPAL_CLIENT_SECRET": {
+      "description": "Sandbox secret of the application.",
+      "documentationUrl": "https://developer.paypal.com/dashboard/applications/sandbox"
+    }
+  },
+  "containerEnv": {
+    "VISIBLE_FOLDER_SERVER": "ruby",
+    "VISIBLE_FOLDER_CLIENT": "react",
+    "VISIBLE_FOLDER_PROJECT": "standard-integration"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["vsls-contrib.codetour", "PayPal.vscode-paypal"],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always"
+      }
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "lts"
+    }
+  }
+}
diff --git a/.devcontainer/standard-integration-react-ruby/welcome-message.sh b/.devcontainer/standard-integration-react-ruby/welcome-message.sh
new file mode 100644
index 00000000..78cce216
--- /dev/null
+++ b/.devcontainer/standard-integration-react-ruby/welcome-message.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 Once you rename the \".env.example\" file to \".env\" and update \"PAYPAL_CLIENT_ID\" and \"PAYPAL_CLIENT_SECRET\", the checkout page will automatically open in the browser after the server is restarted."
+
+ALTERNATE_WELCOME_MESSAGE="
+👋 Welcome to the \"PayPal Standard Checkout Integration Example\"
+
+🛠️  Your environment is fully setup with all the required software.
+
+🚀 The checkout page will automatically open in the browser after the server is started."
+
+if [ -n "$PAYPAL_CLIENT_ID" ] && [ -n "$PAYPAL_CLIENT_SECRET" ]; then
+    WELCOME_MESSAGE="${ALTERNATE_WELCOME_MESSAGE}"
+fi
+
+sudo bash -c "echo \"${WELCOME_MESSAGE}\" > /usr/local/etc/vscode-dev-containers/first-run-notice.txt"
diff --git a/.gitignore b/.gitignore
index d9fd284a..734d3368 100644
--- a/.gitignore
+++ b/.gitignore
@@ -103,15 +103,13 @@ dist
 # dotnet
 *.sln
 
-
 # env
 *.local
 
-# Python
-.venv
-__pycache__
-
-
 #Codespace
 .vscode/settings.json
 .devcontainer/update_settings.sh
+
+# Python
+.venv
+__pycache__
diff --git a/advanced-integration/v2/server/python/README.md b/advanced-integration/v2/server/python/README.md
index 37e6a15b..024410d0 100644
--- a/advanced-integration/v2/server/python/README.md
+++ b/advanced-integration/v2/server/python/README.md
@@ -35,7 +35,7 @@ PayPal Standard Integration sample in Python using Flask
 1. **Run the server**
 
    ```sh
-   flask --app server run  --port 8080
+   flask --app server run --port 8080
    ```
 
-1. Go to [http://localhost:8080/](http://localhost:8080/) 
\ No newline at end of file
+1. Go to [http://localhost:8080/](http://localhost:8080/)
\ No newline at end of file