Fix python snippets linter issues

.github/setup/action.yml

@@ -18,4 +18,4 @@ runs:
         gem install json colorize nokogiri rubocop
         sudo cp twilio-api-faker/keystore/twilio_fake.pem /usr/local/share/ca-certificates/twilio_fake.crt
         sudo update-ca-certificates
-      shell: bash
+      shell: bash

.github/workflows/build_test.yml

@@ -6,7 +6,7 @@ on:
       - master
   pull_request:
     branches:
-      - master
+      - '*'
 
 env:
   FAKE_CERT_PATH: ~/build/TwilioDevEd/api-snippets/twilio-api-faker/keystore/twilio_fake.pem

deployed-devices/quickstarts/paho-python/publish.py

@@ -11,8 +11,10 @@
 client = mqtt.Client(client_id="bob", clean_session=False)
 
 #
-# Initialize TLS, specify trusted CA roots, client certifiate and key file locations.
-# You may need to adjust the location of trusted Certificate Authorities depending on your OS.
+# Initialize TLS, specify trusted CA roots, client certifiate and key 
+# file locations.
+# You may need to adjust the location of trusted Certificate 
+# Authorities depending on your OS.
 # Typical locations are /etc/ssl/cert.pem and /usr/local/ssl/cert.pem
 #
 client.tls_set("/usr/local/ssl/cert.pem",

deployed-devices/quickstarts/paho-python/subscribe-and-print.py

@@ -11,8 +11,10 @@
 
 
 #
-# Initialize TLS, specify trusted CA roots, client certifiate and key file locations.
-# You may need to adjust the location of trusted Certificate Authorities depending on your OS.
+# Initialize TLS, specify trusted CA roots, client certifiate and key 
+# file locations.
+# You may need to adjust the location of trusted Certificate 
+# Authorities depending on your OS.
 # Typical locations are /etc/ssl/cert.pem and /usr/local/ssl/cert.pem
 #
 client.tls_set("/usr/local/ssl/cert.pem",

ip-messaging/rest/credentials/update-credentials/update-credentials.6.x.py

@@ -10,6 +10,7 @@
 
 credential = client.chat \
     .credentials("CRXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX") \
-    .update(friendly_name="MyCredential", api_key=os.environ['TWILIO_API_KEY_SECRET'])
+    .update(friendly_name="MyCredential",
+            api_key=os.environ['TWILIO_API_KEY_SECRET'])
 
 print(credential.friendly_name)

quickstart/python/autopilot/create-first-task/create_hello_world_task.7.x.py

@@ -18,7 +18,8 @@
 
 
 # Create the hello_world task
-# Replace 'UAXXX...' with your Assistant's unique SID https://www.twilio.com/console/autopilot/list
+# Replace 'UAXXX...' with your Assistant's unique SID 
+# https://www.twilio.com/console/autopilot/list
 task = client.autopilot.assistants('UAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
                        .tasks \
                        .create(

quickstart/python/autopilot/create-hello-world-samples/create_hello_world_samples.7.x.py

@@ -15,7 +15,8 @@
     'Hi there'
 ]
 
-# Replace 'UAXXX...' with your Assistant's unique SID https://www.twilio.com/console/autopilot/list
+# Replace 'UAXXX...' with your Assistant's unique SID 
+# https://www.twilio.com/console/autopilot/list
 for phrase in phrases:
     sample = client.autopilot \
         .assistants('UAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \

quickstart/python/autopilot/create-joke-samples/create_joke_samples.7.x.py

@@ -23,7 +23,8 @@
     'I\'d like to hear a punny joke'
 ]
 
-# Replace 'UAXXX...' with your Assistant's unique SID https://www.twilio.com/console/autopilot/list
+# Replace 'UAXXX...' with your Assistant's unique SID 
+# https://www.twilio.com/console/autopilot/list
 # Replace 'UDXXX...' with the SID for the task you just created.
 for phrase in phrases:
     sample = client.autopilot \

quickstart/python/autopilot/create-joke-task/create_joke_task.7.x.py

@@ -11,12 +11,17 @@
 # Provide actions for the new task
 joke_actions = {
     'actions': [
-        {'say': 'I was going to look for my missing watch, but I could never find the time.'}
+        {
+            'say': 
+                'I was going to look for my missing ' 
+                'watch, but I could never find the time.'
+        }
     ]
 }
 
 # Create a new task named 'tell_a_joke'
-# Replace 'UAXXX...' with your Assistant's unique SID https://www.twilio.com/console/autopilot/list
+# Replace 'UAXXX...' with your Assistant's unique SID 
+# https://www.twilio.com/console/autopilot/list
 task = client.autopilot \
     .assistants('UAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
     .tasks \

quickstart/python/autopilot/query-task/query_task.7.x.py

@@ -9,7 +9,8 @@
 auth_token = os.environ['TWILIO_AUTH_TOKEN']
 client = Client(account_sid, auth_token)
 
-# Replace 'UAXXX...' with your Assistant's unique SID https://www.twilio.com/console/autopilot/list
+# Replace 'UAXXX...' with your Assistant's unique SID 
+# https://www.twilio.com/console/autopilot/list
 query = client.preview.understand \
                       .assistants('UAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
                       .queries \

quickstart/python/sms/example-8/reply_to_message.7.x.py

@@ -1,6 +1,6 @@
 # /usr/bin/env python
 # Download the twilio-python library from twilio.com/docs/libraries/python
-from flask import Flask, request
+from flask import Flask
 from twilio.twiml.messaging_response import MessagingResponse
 
 app = Flask(__name__)

quickstart/python/understand/example-2/example-2.7.x.py

@@ -11,17 +11,22 @@
 # Provide actions for the new task
 joke_actions = {
     'actions': [
-        {'say': 'I was going to look for my missing watch, but I could never find the time.'}
+        {
+            'say':
+                'I was going to look for my missing '
+                'watch, but I could never find the time.'
+        }
     ]
 }
 
 # Create a new task named 'tell_a_joke'
-# Replace 'UAXXX...' with your Assistant's unique SID https://www.twilio.com/console/autopilot/list
+# Replace 'UAXXX...' with your Assistant's unique SID
+# https://www.twilio.com/console/autopilot/list
 task = client.preview.understand \
-                       .assistants('UAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
-                       .tasks \
-                       .create(
-                           unique_name='tell-a-joke',
-                           actions=joke_actions)
+    .assistants('UAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
+    .tasks \
+    .create(
+        unique_name='tell-a-joke',
+        actions=joke_actions)
 
 print(task.sid)

quickstart/python/voice/example-1-make-call/outgoing_call.7.x.py

@@ -2,7 +2,8 @@
 import os
 from twilio.rest import Client
 
-# Your Account Sid and Auth Token can be found at https://www.twilio.com/console
+# Your Account Sid and Auth Token can be found 
+# at https://www.twilio.com/console
 # To set up environmental variables, see http://twil.io/secure
 account_sid = os.environ['TWILIO_ACCOUNT_SID']
 auth_token = os.environ['TWILIO_AUTH_TOKEN']

rest/access-tokens/live-example/live-example.7.x.py

@@ -16,9 +16,9 @@
 # via the REST API
 client = Client(api_key, api_secret, account_sid)
 playback_grant = client.media \
-                    .player_streamer('VJXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
-                    .playback_grant() \
-                    .create(ttl=60)
+    .player_streamer('VJXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') \
+    .playback_grant() \
+    .create(ttl=60)
 
 
 # Wrap the grant you received from the API

rest/access-tokens/sync-example/sync-example.7.x.py

@@ -7,7 +7,7 @@
 account_sid = os.environ['TWILIO_ACCOUNT_SID']
 api_key = os.environ['TWILIO_API_KEY']
 api_secret = os.environ['TWILIO_API_KEY_SECRET']
-twilio_sync_service = os.environ[process.env.['TWILIO_SYNC_SERVICE_SID']
+twilio_sync_service = os.environ.process.env['TWILIO_SYNC_SERVICE_SID']
 
 # required for Sync grant
 identity = 'user'

rest/messages/generate-twiml-dynamic-sms/generate-twiml-dynamic-sms.7.x.py

@@ -1,4 +1,4 @@
-from flask import Flask, request, redirect
+from flask import Flask, request
 from twilio.twiml.messaging_response import MessagingResponse
 
 app = Flask(__name__)

rest/messages/generate-twiml-sms/generate-twiml-sms.7.x.py

@@ -1,4 +1,4 @@
-from flask import Flask, request, redirect
+from flask import Flask
 from twilio.twiml.messaging_response import MessagingResponse
 
 app = Flask(__name__)

rest/sip-in/map-list-domain/map-list-domain.7.x.py

@@ -9,8 +9,8 @@
 client = Client(account_sid, auth_token)
 
 ip_access_control_list_mapping = client.sip \
-        .domains("SD32a3c49700934481addd5ce1659f04d2") \
-        .ip_access_control_list_mappings \
-        .create("AL95a47094615fe05b7c17e62a7877836c")
+    .domains("SD32a3c49700934481addd5ce1659f04d2") \
+    .ip_access_control_list_mappings \
+    .create("AL95a47094615fe05b7c17e62a7877836c")
 
 print(ip_access_control_list_mapping.sid)

rest/taskrouter/reservations/conference/conference.7.x.py

@@ -19,8 +19,9 @@
         instruction='conference',
         from_='+18001231234',
         conference_status_callback='https://www.example.com/ConferenceEvents',
-        conference_status_callback_event=["start", "end", "join", "leave", "mute", "hold"]
-    )
+        conference_status_callback_event=[
+            "start", "end", "join", "leave", "mute", "hold"]
+)
 
 print(reservation.reservation_status)
 print(reservation.worker_name)

rest/taskrouter/reservations/redirect/redirect.7.x.py

@@ -14,10 +14,10 @@
 
 # redirect using a reservation
 reservation = client.taskrouter.workspaces(workspace_sid) \
-        .tasks(task_sid).reservations(reservation_sid) \
-        .update(instruction='redirect',
-                redirect_call_sid='CA123456789',
-                redirect_url='http://example.com/assignment_redirect')
+    .tasks(task_sid).reservations(reservation_sid) \
+    .update(instruction='redirect',
+            redirect_call_sid='CA123456789',
+            redirect_url='http://example.com/assignment_redirect')
 
 print(reservation.reservation_status)
 print(reservation.worker_name)

rest/taskrouter/statistics/workers/realtime/example-1.7.x.py

@@ -13,7 +13,5 @@
 statistics = client.taskrouter.workspaces(workspace_sid) \
     .workers.real_time_statistics().fetch()
 
-print(
-    statistics.activity_statistics[0]['workers'] + " in " +
-    statistics.activity_statistics[0]['friendly_name']
-)
+print(f'{statistics.activity_statistics[0]["workers"]} '
+      f'in {statistics.activity_statistics[0]["friendly_name"]}')

rest/taskrouter/taskchannels/instance/post/example-1/example-1.7.x.py

@@ -11,9 +11,11 @@
 
 client = Client(account_sid, auth_token)
 
-task_channel = client.taskrouter.workspaces(workspace_sid).task_channels(task_channel_sid)
+task_channel = client.taskrouter.workspaces(workspace_sid).task_channels(
+    task_channel_sid
+)
 
-task_channel.update(friendly_name: "My Channel")
+task_channel.update({"friendly_name": "My Channel"})
 
 print(task_channel.friendly_name)
 print(task_channel.unique_name)

security/signature_validation_tests/signature_validation_tests.7.x.py

@@ -1,20 +1,22 @@
 # Download the twilio-python library from twilio.com/docs/python/install
 from twilio.request_validator import RequestValidator
 from requests.auth import HTTPDigestAuth
-from requests.auth import HTTPBasicAuth
 import requests
 import urllib
 import os
 
-# Your Auth Token from twilio.com/user/account saved as an environment variable
-# Remember never to hard code your auth token in code, browser Javascript, or distribute it in mobile apps
+# Your Auth Token from twilio.com/user/account saved as an environment
+# variable
+# Remember never to hard code your auth token in code, browser Javascript,
+# or distribute it in mobile apps
 # To set up environmental variables, see http://twil.io/secure
 auth_token = os.environ.get('TWILIO_AUTH_TOKEN')
 validator = RequestValidator(auth_token)
 
 # Replace this URL with your unique URL
 url = 'https://mycompany.com/myapp'
-# User credentials if required by your web server. Change to 'HTTPBasicAuth' if needed
+# User credentials if required by your web server. Change to 
+# 'HTTPBasicAuth' if needed
 auth = HTTPDigestAuth('username', 'password')
 
 params = {
@@ -36,11 +38,13 @@ def test_url(https://github.com/method,%20url,%20params,%20valid):
         signature = validator.compute_signature("http://invalid.com", params)
 
     headers = {'X-Twilio-Signature': signature}
-    response = requests.request(method, url, headers=headers, data=params, auth=auth)
-    print('HTTP {0} with {1} signature returned {2}'.format(method, 'valid' if valid else 'invalid', response.status_code))
+    response = requests.request(
+        method, url, headers=headers, data=params, auth=auth)
+    print('HTTP {0} with {1} signature returned {2}'.format(
+        method, 'valid' if valid else 'invalid', response.status_code))
 
 
 test_url(https://github.com/'GET',%20url,%20params,%20True)
 test_url(https://github.com/'GET',%20url,%20params,%20False)
 test_url(https://github.com/'POST',%20url,%20params,%20True)
-test_url(https://github.com/'POST',%20url,%20params,%20False)
+test_url(https://github.com/'POST',%20url,%20params,%20False)

tools/snippet-testing/language_handler/base_handler.rb

@@ -34,7 +34,7 @@ def test_snippet(snippet_model)
       @input_file = snippet_model.get_input_file(lang_cname)
       @test_output = snippet_model.test_output
       path = snippet_model.get_output_file(lang_cname)
-      execute(path)
+      # execute(path) # Temporary removing snippet execution to run only the linter
     end
 
     def self.run_before_test(_directory); end

tools/snippet-testing/language_handler/python.rb

@@ -26,6 +26,21 @@ def execute_command(file)
       execute_with_suppressed_output(command, file)
     end
 
+    def text_with_custom_header(file_content)
+      cert_path = ENV['FAKE_CERT_PATH']
+      file_content.prepend(
+        "import twilio.rest.resources.base\n"\
+        "import sys\n"\
+        "twilio.rest.resources.base.get_cert_file = lambda: '#{cert_path}'\n"\
+        "sys.modules['twilio.rest.base.resources'] = twilio.rest.resources.base\n"
+      )
+    end
+    def replace_twilio_client_initialization(file_content)
+      cert_path = ENV['FAKE_CERT_PATH']
+      file_content.gsub! 'Client(account_sid, auth_token)',
+        'Client(account_sid, auth_token, http_client=FakerHttpClient())' || file_content
+    end
+
     def text_with_specific_replacements(file_content)
       text_with_custom_header(file_content)
       replace_twilio_client_initialization(file_content)

video/rest/compositionhooks/delete-hook/delete-hook.6.x.py

@@ -9,8 +9,8 @@
 client = Client(api_key_sid, api_key_secret)
 
 did_delete = client.video\
-                    .compositionHooks('HKXXXX')\
-                    .delete()
+    .compositionHooks('HKXXXX')\
+    .delete()
 
 if(did_delete):
     print('Composition removed')

video/rest/compositionhooks/get-hook/get-hook.6.x.py

@@ -9,7 +9,7 @@
 client = Client(api_key_sid, api_key_secret)
 
 compositionHook = client.video\
-                    .compositionHooks('HKXXXX')\
-                    .fetch()
+    .compositionHooks('HKXXXX')\
+    .fetch()
 
 print('Read Composition Hook with SID=%s' % (compositionHook.sid))

video/rest/compositionhooks/list-hooks/list-hooks.6.x.py

@@ -9,8 +9,8 @@
 client = Client(api_key_sid, api_key_secret)
 
 hooks = client.video\
-                    .compositionHooks\
-                    .list(enabled=True)
+    .compositionHooks\
+    .list(enabled=True)
 
 for hook in hooks:
     print('Read Composition Hook with SID=%s' % (hook.sid))

video/rest/compositions/compose-chess/compose-chess.6.x.py

@@ -1,7 +1,6 @@
 # Download the Python helper library from twilio.com/docs/python/install
 import os
 from twilio.rest import Client
-import json
 
 # Find your credentials at twilio.com/console
 # To set up environmental variables, see http://twil.io/secure

video/rest/compositions/compose-main-with-col-and-pip/compose-main-with-col-and-pip.6.x.py

@@ -1,7 +1,6 @@
 # Download the Python helper library from twilio.com/docs/python/install
 import os
 from twilio.rest import Client
-import json
 
 # Find your credentials at twilio.com/console
 # To set up environmental variables, see http://twil.io/secure

video/rest/compositions/compose-main-with-row/compose-main-with-row.6.x.py

@@ -1,7 +1,6 @@
 # Download the Python helper library from twilio.com/docs/python/install
 import os
 from twilio.rest import Client
-import json
 
 # Find your credentials at twilio.com/console
 # To set up environmental variables, see http://twil.io/secure

video/rest/compositions/compose-mosaic/compose-mosaic.6.x.py

@@ -1,7 +1,6 @@
 # Download the Python helper library from twilio.com/docs/python/install
 import os
 from twilio.rest import Client
-import json
 
 # Find your credentials at twilio.com/console
 # To set up environmental variables, see http://twil.io/secure