Add codespell support (config, workflow to detect/not fix) and make it fix few typos

.codespellrc

@@ -0,0 +1,6 @@
+[codespell]
+# Ref: https://github.com/codespell-project/codespell#using-a-config-file
+skip = .git*,.codespellrc
+check-hidden = true
+# ignore-regex = 
+# ignore-words-list =

.github/workflows/codespell.yml

@@ -0,0 +1,25 @@
+# Codespell configuration is within .codespellrc
+---
+name: Codespell
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+permissions:
+  contents: read
+
+jobs:
+  codespell:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Annotate locations with typos
+        uses: codespell-project/codespell-problem-matcher@v1
+      - name: Codespell
+        uses: codespell-project/actions-codespell@v2

common/panopto_oauth2.py

@@ -49,12 +49,12 @@ def get_access_token_authorization_code_grant(self):
          5. Save the token object, which includes refersh_token, for later refrehsh operation.
         '''
 
-        # First, try getting a new access token from refesh token.
+        # First, try getting a new access token from refresh token.
         access_token = self.__get_refreshed_access_token()
         if access_token:
             return access_token
 
-        # Then, fallback to the full autorization path. Offline access scope is needed to get refresh token.
+        # Then, fallback to the full authorization path. Offline access scope is needed to get refresh token.
         scope = list(DEFAULT_SCOPE) + ['offline_access']
         session = OAuth2Session(self.client_id, scope = scope, redirect_uri = REDIRECT_URL)
 

folders-cli/panopto_folders.py

@@ -25,7 +25,7 @@ def __setup_or_refresh_access_token(self):
         This method invokes OAuth2 Authorization Code Grant authorization flow.
         It goes through browser UI for the first time.
         It refreshes the access token after that and no user interfaction is requetsed.
-        This is called at the initialization of the class, as well as when 401 (Unaurhotized) is returend.
+        This is called at the initialization of the class, as well as when 401 (Unaurhotized) is returned.
         '''
         access_token = self.oauth2.get_access_token_authorization_code_grant()
         self.requests_session.headers.update({'Authorization': 'Bearer ' + access_token})
@@ -38,7 +38,7 @@ def __inspect_response_is_retry_needed(self, response):
 
         This method detects 401 (Unauthorized), refresh the access token, and returns as "is retry needed".
         This method also detects 429 (Too many request) which means API throttling by the server. Wait a sec and return as "is retry needed".
-        Prodcution code should handle other failure cases and errors as appropriate.
+        Production code should handle other failure cases and errors as appropriate.
         '''
         if response.status_code // 100 == 2:
             # Success on 2xx response.

folders-cli/sample.py

@@ -57,7 +57,7 @@ def get_and_display_folder(folders, folder_id):
     print()
     print('Folder:')
     if folder_id == GUID_TOPLEVEL:
-        print('  Top level folder (no detail informaiton is available)')
+        print('  Top level folder (no detail information is available)')
         return None
 
     folder = folders.get_folder(folder_id)

sessions-cli/panopto_sessions.py

@@ -25,7 +25,7 @@ def __setup_or_refresh_access_token(self):
         This method invokes OAuth2 Authorization Code Grant authorization flow.
         It goes through browser UI for the first time.
         It refreshes the access token after that and no user interfaction is requetsed.
-        This is called at the initialization of the class, as well as when 401 (Unauthorized) is returend.
+        This is called at the initialization of the class, as well as when 401 (Unauthorized) is returned.
         '''
         access_token = self.oauth2.get_access_token_authorization_code_grant()
         self.requests_session.headers.update({'Authorization': 'Bearer ' + access_token})
@@ -38,7 +38,7 @@ def __inspect_response_is_retry_needed(self, response):
 
         This method detects 401 (Unauthorized), refresh the access token, and returns as "is retry needed".
         This method also detects 429 (Too many request) which means API throttling by the server. Wait a sec and return as "is retry needed".
-        Prodcution code should handle other failure cases and errors as appropriate.
+        Production code should handle other failure cases and errors as appropriate.
         '''
         if response.status_code // 100 == 2:
             # Success on 2xx response.