refactor: make methods protected, better type

Author: bearomorphism

commitizen/commands/bump.py

@@ -101,7 +101,7 @@ def __init__(self, config: BaseConfig, arguments: dict):
         )
         self.extras = arguments["extras"]
 
-    def is_initial_tag(
+    def _is_initial_tag(
         self, current_tag: git.GitTag | None, is_yes: bool = False
     ) -> bool:
         """Check if reading the whole git tree up to HEAD is needed."""
@@ -118,7 +118,7 @@ def is_initial_tag(
         )
         return bool(questionary.confirm("Is this the first tag created?").ask())
 
-    def find_increment(self, commits: list[git.GitCommit]) -> Increment | None:
+    def _find_increment(self, commits: list[git.GitCommit]) -> Increment | None:
         # Update the bump map to ensure major version doesn't increment.
         is_major_version_zero: bool = self.bump_settings["major_version_zero"]
         # self.cz.bump_map = defaults.bump_map_major_version_zero
@@ -135,7 +135,7 @@ def find_increment(self, commits: list[git.GitCommit]) -> Increment | None:
             )
         return bump.find_increment(commits, regex=bump_pattern, increments_map=bump_map)
 
-    def __call__(self) -> None:  # noqa: C901
+    def __call__(self) -> None:
         """Steps executed to bump."""
         provider = get_provider(self.config)
 
@@ -227,7 +227,7 @@ def __call__(self) -> None:  # noqa: C901
             current_tag, "name", rules.normalize_tag(current_version)
         )
 
-        is_initial = self.is_initial_tag(current_tag, is_yes)
+        is_initial = self._is_initial_tag(current_tag, is_yes)
 
         if manual_version:
             try:
@@ -255,7 +255,7 @@ def __call__(self) -> None:  # noqa: C901
                         "[NO_COMMITS_FOUND]\nNo new commits found."
                     )
 
-                increment = self.find_increment(commits)
+                increment = self._find_increment(commits)
 
             # It may happen that there are commits, but they are not eligible
             # for an increment, this generates a problem when using prerelease (#281)

commitizen/commands/changelog.py

@@ -136,7 +136,7 @@ def _find_incremental_rev(self, latest_version: str, tags: Iterable[GitTag]) ->
             raise NoRevisionError()
         return start_rev
 
-    def write_changelog(
+    def _write_changelog(
         self, changelog_out: str, lines: list[str], changelog_meta: changelog.Metadata
     ):
         with smart_open(self.file_name, "w", encoding=self.encoding) as changelog_file:
@@ -153,7 +153,7 @@ def write_changelog(
 
             changelog_file.write(changelog_out)
 
-    def export_template(self) -> None:
+    def _export_template(self) -> None:
         tpl = changelog.get_changelog_template(self.cz.template_loader, self.template)
         src = Path(tpl.filename)  # type: ignore
         Path(self.export_template_to).write_text(src.read_text())  # type: ignore
@@ -173,7 +173,7 @@ def __call__(self) -> None:
         )
 
         if self.export_template_to:
-            return self.export_template()
+            return self._export_template()
 
         if not changelog_pattern or not commit_parser:
             raise NoPatternMapError(
@@ -240,4 +240,4 @@ def __call__(self) -> None:
             with open(self.file_name, encoding=self.encoding) as changelog_file:
                 lines = changelog_file.readlines()
 
-        self.write_changelog(changelog_out, lines, changelog_meta)
+        self._write_changelog(changelog_out, lines, changelog_meta)

commitizen/commands/commit.py

@@ -41,7 +41,7 @@ def __init__(self, config: BaseConfig, arguments: dict):
         self.arguments = arguments
         self.temp_file: str = get_backup_file_path()
 
-    def read_backup_message(self) -> str | None:
+    def _read_backup_message(self) -> str | None:
         # Check the commit backup file exists
         if not os.path.isfile(self.temp_file):
             return None
@@ -50,7 +50,7 @@ def read_backup_message(self) -> str | None:
         with open(self.temp_file, encoding=self.encoding) as f:
             return f.read().strip()
 
-    def prompt_commit_questions(self) -> str:
+    def _prompt_commit_questions(self) -> str:
         # Prompt user for the commit message
         cz = self.cz
         questions = cz.questions()
@@ -96,16 +96,16 @@ def manual_edit(self, message: str) -> str:
 
     def _get_message(self) -> str:
         if self.arguments.get("retry"):
-            m = self.read_backup_message()
+            m = self._read_backup_message()
             if m is None:
                 raise NoCommitBackupError()
             return m
 
         if self.config.settings.get("retry_after_failure") and not self.arguments.get(
             "no_retry"
         ):
-            return self.read_backup_message() or self.prompt_commit_questions()
-        return self.prompt_commit_questions()
+            return self._read_backup_message() or self._prompt_commit_questions()
+        return self._prompt_commit_questions()
 
     def __call__(self) -> None:
         extra_args = cast(str, self.arguments.get("extra_cli_args", ""))

commitizen/commands/init.py

@@ -85,7 +85,7 @@ def __init__(self, config: BaseConfig, *args):
         self.cz = factory.committer_factory(self.config)
         self.project_info = ProjectInfo()
 
-    def __call__(self):
+    def __call__(self) -> None:
         if self.config.path:
             out.line(f"Config file {self.config.path} already exists")
             return
@@ -120,7 +120,7 @@ def __call__(self):
             self.config = JsonConfig(data="{}", path=config_path)
         elif "yaml" in config_path:
             self.config = YAMLConfig(data="", path=config_path)
-        values_to_add = {}
+        values_to_add: dict[str, Any] = {}
         values_to_add["name"] = cz_name
         values_to_add["tag_format"] = tag_format
         values_to_add["version_scheme"] = version_scheme

commitizen/config/base_config.py

@@ -41,3 +41,6 @@ def update(self, data: Settings) -> None:
 
     def _parse_setting(self, data: bytes | str) -> None:
         raise NotImplementedError()
+
+    def init_empty_config_content(self) -> None:
+        raise NotImplementedError()

tests/commands/test_bump_command.py

@@ -1692,7 +1692,7 @@ def test_bump_warn_but_dont_fail_on_invalid_tags(
 
 
 def test_is_initial_tag(mocker: MockFixture, tmp_commitizen_project):
-    """Test the is_initial_tag method behavior."""
+    """Test the _is_initial_tag method behavior."""
     # Create a commit but no tags
     create_file_and_commit("feat: initial commit")
 
@@ -1725,15 +1725,15 @@ def test_is_initial_tag(mocker: MockFixture, tmp_commitizen_project):
 
     # Test case 1: No current tag, not yes mode
     mocker.patch("questionary.confirm", return_value=mocker.Mock(ask=lambda: True))
-    assert bump_cmd.is_initial_tag(None, is_yes=False) is True
+    assert bump_cmd._is_initial_tag(None, is_yes=False) is True
 
     # Test case 2: No current tag, yes mode
-    assert bump_cmd.is_initial_tag(None, is_yes=True) is True
+    assert bump_cmd._is_initial_tag(None, is_yes=True) is True
 
     # Test case 3: Has current tag
     mock_tag = mocker.Mock()
-    assert bump_cmd.is_initial_tag(mock_tag, is_yes=False) is False
+    assert bump_cmd._is_initial_tag(mock_tag, is_yes=False) is False
 
     # Test case 4: No current tag, user denies
     mocker.patch("questionary.confirm", return_value=mocker.Mock(ask=lambda: False))
-    assert bump_cmd.is_initial_tag(None, is_yes=False) is False
+    assert bump_cmd._is_initial_tag(None, is_yes=False) is False