github, gitlab: Replace the usage of dict.get(key) with dict[key].

zerver/webhooks/github/view.py

@@ -85,7 +85,7 @@ def get_assigned_or_unassigned_pull_request_body(helper: Helper) -> str:
     pull_request = payload["pull_request"]
     assignee = pull_request.get("assignee")
     if assignee:
-        stringified_assignee = assignee.get("login").tame(check_string)
+        stringified_assignee = assignee["login"].tame(check_string)
 
     base_message = get_pull_request_event_message(
         get_sender_name(payload),
@@ -224,7 +224,7 @@ def get_commit_comment_body(helper: Helper) -> str:
         get_sender_name(payload),
         action,
         commit_url,
-        comment.get("commit_id").tame(check_string),
+        comment["commit_id"].tame(check_string),
         comment["body"].tame(check_string),
     )
 
@@ -234,7 +234,7 @@ def get_push_tags_body(helper: Helper) -> str:
     return get_push_tag_event_message(
         get_sender_name(payload),
         get_tag_name_from_ref(payload["ref"].tame(check_string)),
-        action="pushed" if payload.get("created").tame(check_bool) else "removed",
+        action="pushed" if payload["created"].tame(check_bool) else "removed",
     )
 
 
@@ -242,10 +242,10 @@ def get_push_commits_body(helper: Helper) -> str:
     payload = helper.payload
     commits_data = []
     for commit in payload["commits"]:
-        if commit.get("author").get("username"):
-            name = commit.get("author").get("username").tame(check_string)
+        if commit["author"].get("username"):
+            name = commit["author"]["username"].tame(check_string)
         else:
-            name = commit.get("author").get("name").tame(check_string)
+            name = commit["author"]["name"].tame(check_string)
         commits_data.append(
             {
                 "name": name,
@@ -321,7 +321,7 @@ def get_repository_body(helper: Helper) -> str:
     payload = helper.payload
     return "{} {} the repository [{}]({}).".format(
         get_sender_name(payload),
-        payload.get("action").tame(check_string),
+        payload["action"].tame(check_string),
         get_repository_full_name(payload),
         payload["repository"]["html_url"].tame(check_string),
     )

zerver/webhooks/gitlab/view.py

@@ -54,10 +54,10 @@ def get_normal_push_event_body(payload: WildValue) -> str:
 
     commits = [
         {
-            "name": commit.get("author").get("name").tame(check_string),
-            "sha": commit.get("id").tame(check_string),
-            "message": commit.get("message").tame(check_string),
-            "url": commit.get("url").tame(check_string),
+            "name": commit["author"]["name"].tame(check_string),
+            "sha": commit["id"].tame(check_string),
+            "message": commit["message"].tame(check_string),
+            "url": commit["url"].tame(check_string),
         }
         for commit in payload["commits"]
     ]
@@ -99,12 +99,10 @@ def get_issue_created_event_body(payload: WildValue, include_title: bool = False
         get_issue_user_name(payload),
         "created",
         get_object_url(payload),
-        payload["object_attributes"].get("iid").tame(check_int),
+        payload["object_attributes"]["iid"].tame(check_int),
         stringified_description,
         assignees=replace_assignees_username_with_name(get_assignees(payload)),
-        title=payload["object_attributes"].get("title").tame(check_string)
-        if include_title
-        else None,
+        title=payload["object_attributes"]["title"].tame(check_string) if include_title else None,
     )
 
 
@@ -113,10 +111,8 @@ def get_issue_event_body(payload: WildValue, action: str, include_title: bool =
         get_issue_user_name(payload),
         action,
         get_object_url(payload),
-        payload["object_attributes"].get("iid").tame(check_int),
-        title=payload["object_attributes"].get("title").tame(check_string)
-        if include_title
-        else None,
+        payload["object_attributes"]["iid"].tame(check_int),
+        title=payload["object_attributes"]["title"].tame(check_string) if include_title else None,
     )
 
 
@@ -142,12 +138,10 @@ def get_merge_request_event_body(
     return get_pull_request_event_message(
         get_issue_user_name(payload),
         action,
-        pull_request.get("url").tame(check_string),
-        pull_request.get("iid").tame(check_int),
+        pull_request["url"].tame(check_string),
+        pull_request["iid"].tame(check_int),
         type="MR",
-        title=payload["object_attributes"].get("title").tame(check_string)
-        if include_title
-        else None,
+        title=payload["object_attributes"]["title"].tame(check_string) if include_title else None,
     )
 
 
@@ -158,16 +152,14 @@ def get_merge_request_open_or_updated_body(
     return get_pull_request_event_message(
         get_issue_user_name(payload),
         action,
-        pull_request.get("url").tame(check_string),
-        pull_request.get("iid").tame(check_int),
-        pull_request.get("source_branch").tame(check_string),
-        pull_request.get("target_branch").tame(check_string),
-        pull_request.get("description").tame(check_string),
+        pull_request["url"].tame(check_string),
+        pull_request["iid"].tame(check_int),
+        pull_request["source_branch"].tame(check_string),
+        pull_request["target_branch"].tame(check_string),
+        pull_request["description"].tame(check_string),
         assignees=replace_assignees_username_with_name(get_assignees(payload)),
         type="MR",
-        title=payload["object_attributes"].get("title").tame(check_string)
-        if include_title
-        else None,
+        title=payload["object_attributes"]["title"].tame(check_string) if include_title else None,
     )
 
 
@@ -206,8 +198,8 @@ def get_commented_commit_event_body(payload: WildValue) -> str:
     return get_commits_comment_action_message(
         get_issue_user_name(payload),
         action,
-        payload["commit"].get("url").tame(check_string),
-        payload["commit"].get("id").tame(check_string),
+        payload["commit"]["url"].tame(check_string),
+        payload["commit"]["id"].tame(check_string),
         comment["note"].tame(check_string),
     )
 
@@ -216,18 +208,18 @@ def get_commented_merge_request_event_body(payload: WildValue, include_title: bo
     comment = payload["object_attributes"]
     action = "[commented]({}) on".format(comment["url"].tame(check_string))
     url = "{}/merge_requests/{}".format(
-        payload["project"].get("web_url").tame(check_string),
-        payload["merge_request"].get("iid").tame(check_int),
+        payload["project"]["web_url"].tame(check_string),
+        payload["merge_request"]["iid"].tame(check_int),
     )
 
     return get_pull_request_event_message(
         get_issue_user_name(payload),
         action,
         url,
-        payload["merge_request"].get("iid").tame(check_int),
+        payload["merge_request"]["iid"].tame(check_int),
         message=comment["note"].tame(check_string),
         type="MR",
-        title=payload["merge_request"].get("title").tame(check_string) if include_title else None,
+        title=payload["merge_request"]["title"].tame(check_string) if include_title else None,
     )
 
 
@@ -235,18 +227,18 @@ def get_commented_issue_event_body(payload: WildValue, include_title: bool = Fal
     comment = payload["object_attributes"]
     action = "[commented]({}) on".format(comment["url"].tame(check_string))
     url = "{}/issues/{}".format(
-        payload["project"].get("web_url").tame(check_string),
-        payload["issue"].get("iid").tame(check_int),
+        payload["project"]["web_url"].tame(check_string),
+        payload["issue"]["iid"].tame(check_int),
     )
 
     return get_pull_request_event_message(
         get_issue_user_name(payload),
         action,
         url,
-        payload["issue"].get("iid").tame(check_int),
+        payload["issue"]["iid"].tame(check_int),
         message=comment["note"].tame(check_string),
         type="issue",
-        title=payload["issue"].get("title").tame(check_string) if include_title else None,
+        title=payload["issue"]["title"].tame(check_string) if include_title else None,
     )
 
 
@@ -254,18 +246,18 @@ def get_commented_snippet_event_body(payload: WildValue, include_title: bool = F
     comment = payload["object_attributes"]
     action = "[commented]({}) on".format(comment["url"].tame(check_string))
     url = "{}/snippets/{}".format(
-        payload["project"].get("web_url").tame(check_string),
-        payload["snippet"].get("id").tame(check_int),
+        payload["project"]["web_url"].tame(check_string),
+        payload["snippet"]["id"].tame(check_int),
     )
 
     return get_pull_request_event_message(
         get_issue_user_name(payload),
         action,
         url,
-        payload["snippet"].get("id").tame(check_int),
+        payload["snippet"]["id"].tame(check_int),
         message=comment["note"].tame(check_string),
         type="snippet",
-        title=payload["snippet"].get("title").tame(check_string) if include_title else None,
+        title=payload["snippet"]["title"].tame(check_string) if include_title else None,
     )
 
 
@@ -273,13 +265,13 @@ def get_wiki_page_event_body(payload: WildValue, action: str) -> str:
     return '{} {} [wiki page "{}"]({}).'.format(
         get_issue_user_name(payload),
         action,
-        payload["object_attributes"].get("title").tame(check_string),
-        payload["object_attributes"].get("url").tame(check_string),
+        payload["object_attributes"]["title"].tame(check_string),
+        payload["object_attributes"]["url"].tame(check_string),
     )
 
 
 def get_build_hook_event_body(payload: WildValue) -> str:
-    build_status = payload.get("build_status").tame(check_string)
+    build_status = payload["build_status"].tame(check_string)
     if build_status == "created":
         action = "was created"
     elif build_status == "running":
@@ -287,8 +279,8 @@ def get_build_hook_event_body(payload: WildValue) -> str:
     else:
         action = f"changed status to {build_status}"
     return "Build {} from {} stage {}.".format(
-        payload.get("build_name").tame(check_string),
-        payload.get("build_stage").tame(check_string),
+        payload["build_name"].tame(check_string),
+        payload["build_stage"].tame(check_string),
         action,
     )
 
@@ -298,7 +290,7 @@ def get_test_event_body(payload: WildValue) -> str:
 
 
 def get_pipeline_event_body(payload: WildValue) -> str:
-    pipeline_status = payload["object_attributes"].get("status").tame(check_string)
+    pipeline_status = payload["object_attributes"]["status"].tame(check_string)
     if pipeline_status == "pending":
         action = "was created"
     elif pipeline_status == "running":
@@ -309,14 +301,14 @@ def get_pipeline_event_body(payload: WildValue) -> str:
     project_homepage = get_project_homepage(payload)
     pipeline_url = "{}/pipelines/{}".format(
         project_homepage,
-        payload["object_attributes"].get("id").tame(check_int),
+        payload["object_attributes"]["id"].tame(check_int),
     )
 
     builds_status = ""
     for build in payload["builds"]:
         build_url = "{}/-/jobs/{}".format(
             project_homepage,
-            build.get("id").tame(check_int),
+            build["id"].tame(check_int),
         )
         artifact_filename = build.get("artifacts_file", {}).get("filename", None)
         if artifact_filename:
@@ -326,13 +318,13 @@ def get_pipeline_event_body(payload: WildValue) -> str:
         else:
             artifact_string = ""
         builds_status += "* [{}]({}) - {}\n{}".format(
-            build.get("name").tame(check_string),
+            build["name"].tame(check_string),
             build_url,
-            build.get("status").tame(check_string),
+            build["status"].tame(check_string),
             artifact_string,
         )
     return "[Pipeline ({})]({}) {} with build(s):\n{}.".format(
-        payload["object_attributes"].get("id").tame(check_int),
+        payload["object_attributes"]["id"].tame(check_int),
         pipeline_url,
         action,
         builds_status[:-1],
@@ -451,19 +443,19 @@ def get_subject_based_on_event(
         return f"{get_repo_name(payload)} / {get_branch_name(payload)}"
     elif event == "Job Hook" or event == "Build Hook":
         return "{} / {}".format(
-            payload["repository"].get("name").tame(check_string), get_branch_name(payload)
+            payload["repository"]["name"].tame(check_string), get_branch_name(payload)
         )
     elif event == "Pipeline Hook":
         return "{} / {}".format(
             get_repo_name(payload),
-            payload["object_attributes"].get("ref").tame(check_string).replace("refs/heads/", ""),
+            payload["object_attributes"]["ref"].tame(check_string).replace("refs/heads/", ""),
         )
     elif event.startswith("Merge Request Hook"):
         return TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE.format(
             repo=get_repo_name(payload),
             type="MR",
-            id=payload["object_attributes"].get("iid").tame(check_int),
-            title=payload["object_attributes"].get("title").tame(check_string)
+            id=payload["object_attributes"]["iid"].tame(check_int),
+            title=payload["object_attributes"]["title"].tame(check_string)
             if use_merge_request_title
             else "",
         )
@@ -471,22 +463,22 @@ def get_subject_based_on_event(
         return TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE.format(
             repo=get_repo_name(payload),
             type="issue",
-            id=payload["object_attributes"].get("iid").tame(check_int),
-            title=payload["object_attributes"].get("title").tame(check_string),
+            id=payload["object_attributes"]["iid"].tame(check_int),
+            title=payload["object_attributes"]["title"].tame(check_string),
         )
     elif event == "Note Hook Issue" or event == "Confidential Note Hook Issue":
         return TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE.format(
             repo=get_repo_name(payload),
             type="issue",
-            id=payload["issue"].get("iid").tame(check_int),
-            title=payload["issue"].get("title").tame(check_string),
+            id=payload["issue"]["iid"].tame(check_int),
+            title=payload["issue"]["title"].tame(check_string),
         )
     elif event == "Note Hook MergeRequest":
         return TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE.format(
             repo=get_repo_name(payload),
             type="MR",
-            id=payload["merge_request"].get("iid").tame(check_int),
-            title=payload["merge_request"].get("title").tame(check_string)
+            id=payload["merge_request"]["iid"].tame(check_int),
+            title=payload["merge_request"]["title"].tame(check_string)
             if use_merge_request_title
             else "",
         )
@@ -495,8 +487,8 @@ def get_subject_based_on_event(
         return TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE.format(
             repo=get_repo_name(payload),
             type="snippet",
-            id=payload["snippet"].get("id").tame(check_int),
-            title=payload["snippet"].get("title").tame(check_string),
+            id=payload["snippet"]["id"].tame(check_int),
+            title=payload["snippet"]["title"].tame(check_string),
         )
     return get_repo_name(payload)
 
@@ -505,14 +497,14 @@ def get_event(request: HttpRequest, payload: WildValue, branches: Optional[str])
     event = validate_extract_webhook_http_header(request, "X_GITLAB_EVENT", "GitLab")
     if event == "System Hook":
         # Convert the event name to a GitLab event title
-        event_name = payload.get("event_name", payload.get("object_kind")).tame(check_string)
+        event_name = payload.get("event_name", payload["object_kind"]).tame(check_string)
         event = event_name.split("__")[0].replace("_", " ").title()
         event = f"{event} Hook"
     if event in ["Confidential Issue Hook", "Issue Hook", "Merge Request Hook", "Wiki Page Hook"]:
         action = payload["object_attributes"].get("action", "open").tame(check_string)
         event = f"{event} {action}"
     elif event in ["Confidential Note Hook", "Note Hook"]:
-        action = payload["object_attributes"].get("noteable_type").tame(check_string)
+        action = payload["object_attributes"]["noteable_type"].tame(check_string)
         event = f"{event} {action}"
     elif event == "Push Hook":
         if branches is not None: