docs(changelog): add Python signatures PEP 8 compliance entry

Added a changelog entry for the PEP 8 compliance of Python function
signatures default values.

docs/CHANGELOG.md

@@ -10,6 +10,7 @@
 ### Changed
 
 - Replaced the installation instructions, which used the old registry, with a reference to the Gitea Package Registry in README
+- Made Python function signatures (argument default values) compliant with PEP 8
 
 ### Deprecated
 

tests/unit/core/python/_core/test_PythonDefinitionDocumentationGenerator.py

@@ -249,6 +249,46 @@ def _signature_section(signature: str) -> str:
                 'allow_html: bool = True, level: int = 1) -> None'
             ),
         ),
+        (
+            PythonDefinitionDocumentationGenerator(
+                PythonFunctionDefinition(
+                    '__init__',
+                    [
+                        PythonFunctionArgument(
+                            'self',
+                            PythonArgumentKind.NORMAL,
+                            None,
+                            None,
+                        ),
+                        PythonFunctionArgument(
+                            'definition',
+                            PythonArgumentKind.NORMAL,
+                            None,
+                            'PythonDefinition',
+                        ),
+                        PythonFunctionArgument(
+                            'allow_html',
+                            PythonArgumentKind.KEYWORD_ONLY,
+                            'True',
+                            'bool',
+                        ),
+                        PythonFunctionArgument(
+                            'level',
+                            PythonArgumentKind.KEYWORD_ONLY,
+                            '1',
+                            None,
+                        ),
+                    ],
+                    'None',
+                    None,
+                    [],
+                ),
+            ),
+            (
+                '__init__(self, definition: PythonDefinition, *, '
+                'allow_html: bool = True, level=1) -> None'
+            ),
+        ),
     ],
 )
 def test_PythonDefinitionDocumentationGenerator_generate_signature(

tests/unit/core/python/_core/test_PythonDocumentationGenerator/test_generate_documentation/case02/expected/pkg/module.md

@@ -7,3 +7,33 @@
 ```python
 func()
 ```
+
+## Function `func2`
+
+### Function signature
+
+```python
+func2(a: int, b: int = 42, c=42, d=42)
+```
+
+
+
+### Parameters
+
+| Parameter | Type | Kind | Default value | Description |
+| --- | --- | --- | --- | --- |
+| `a` | `int` | normal | -- | -- |
+| `b` | `int` | normal | `42` | -- |
+| `c` | `int` | normal | `42` | -- |
+| `d` | -- | normal | `42` | -- |
+
+
+
+
+
+
+
+### Docstring
+
+:param c:
+:type c: int

tests/unit/core/python/_core/test_PythonDocumentationGenerator/test_generate_documentation/case02/project/src/pkg/module.py

@@ -1 +1,7 @@
 def func(): ...
+
+def func2(a: int, b: int = 42, c=42, d=42):
+    """
+    :param c:
+    :type c: int
+    """

tests/unit/core/python/_core/test_PythonModuleDocumentationGenerator.py

@@ -241,6 +241,36 @@ def test_PythonModuleDocumentationGenerator_exceptions(
 
 A test module.
 
+## Function `fn`
+
+### Function signature
+
+```python
+fn(a: int, b: int = 42, c=42, d=42)
+```
+
+
+
+### Parameters
+
+| Parameter | Type | Kind | Default value | Description |
+| --- | --- | --- | --- | --- |
+| `a` | `int` | normal | -- | -- |
+| `b` | `int` | normal | `42` | -- |
+| `c` | `int` | normal | `42` | -- |
+| `d` | -- | normal | `42` | -- |
+
+
+
+
+
+
+
+### Docstring
+
+:param c:
+:type c: int
+
 ## Function `add`
 
 Adds two numbers.
@@ -422,6 +452,36 @@ A dog.""",
 
 A test module.
 
+## Function `fn`
+
+### Function signature
+
+```python
+fn(a: int, b: int = 42, c=42, d=42)
+```
+
+
+
+### Parameters
+
+| Parameter | Type | Kind | Default value | Description |
+| --- | --- | --- | --- | --- |
+| `a` | `int` | normal | -- | -- |
+| `b` | `int` | normal | `42` | -- |
+| `c` | `int` | normal | `42` | -- |
+| `d` | -- | normal | `42` | -- |
+
+
+
+
+
+
+
+### Docstring
+
+:param c:
+:type c: int
+
 ## Function `add`
 
 Adds two numbers.
@@ -604,6 +664,35 @@ A dog.""",
 
 A test module.
 
+## Function `fn`
+
+### Function signature
+
+```python
+fn(a: int, b: int = 42, c=42, d=42)
+```
+
+
+
+### Parameters
+
+| Parameter | Type | Kind | Default value | Description |
+| --- | --- | --- | --- | --- |
+| `a` | `int` | normal | -- | -- |
+| `b` | `int` | normal | `42` | -- |
+| `c` | `int` | normal | `42` | -- |
+| `d` | -- | normal | `42` | -- |
+
+
+
+
+
+
+
+<details><summary><h3 style="display:inline">Docstring</h3></summary>"""
+                """:param c:
+:type c: int</details>
+
 ## Function `add`
 
 Adds two numbers.
@@ -782,6 +871,68 @@ Return type: `None`
 
 A test module.
 
+## Function `fn`
+
+### Function signature
+
+```python
+fn(a: int, b: int = 42, c=42, d=42)
+```
+
+
+
+### Parameters
+
+- Parameter: `a`
+
+  Type: `int`
+
+  Kind: normal
+
+  Default value: --
+
+  Description: --
+
+- Parameter: `b`
+
+  Type: `int`
+
+  Kind: normal
+
+  Default value: `42`
+
+  Description: --
+
+- Parameter: `c`
+
+  Type: `int`
+
+  Kind: normal
+
+  Default value: `42`
+
+  Description: --
+
+- Parameter: `d`
+
+  Type: --
+
+  Kind: normal
+
+  Default value: `42`
+
+  Description: --
+
+
+
+
+
+
+
+<details><summary><h3 style="display:inline">Docstring</h3></summary>"""
+                """:param c:
+:type c: int</details>
+
 ## Function `add`
 
 Adds two numbers.
@@ -1001,6 +1152,69 @@ Return type: `None`
 
 A test module.
 
+## Function `fn`
+
+### Function signature
+
+```python
+fn(a: int, b: int = 42, c=42, d=42)
+```
+
+
+
+### Parameters
+
+- Parameter: `a`
+
+  Type: `int`
+
+  Kind: normal
+
+  Default value: --
+
+  Description: --
+
+- Parameter: `b`
+
+  Type: `int`
+
+  Kind: normal
+
+  Default value: `42`
+
+  Description: --
+
+- Parameter: `c`
+
+  Type: `int`
+
+  Kind: normal
+
+  Default value: `42`
+
+  Description: --
+
+- Parameter: `d`
+
+  Type: --
+
+  Kind: normal
+
+  Default value: `42`
+
+  Description: --
+
+
+
+
+
+
+
+### Docstring
+
+:param c:
+:type c: int
+
 ## Function `add`
 
 Adds two numbers.

tests/unit/core/python/_core/test__signature_argument_list.py

@@ -341,6 +341,17 @@ from src.jcloud_docsgen.core.python.arguments import (
             ],
             ['a: int = 1'],
         ),
+        (
+            [
+                PythonFunctionArgument(
+                    'a',
+                    PythonArgumentKind.NORMAL,
+                    '1',
+                    None,
+                ),
+            ],
+            ['a=1'],
+        ),
     ],
 )
 def test__signature_argument_list(argument_list, expected):

tests/unit/core/python/_core/test_project_dirs/pdir_2/src/pkg/module.py

@@ -2,6 +2,11 @@
 A test module.
 """
 
+def fn(a: int, b: int = 42, c=42, d=42):
+    """
+    :param c:
+    :type c: int
+    """
 
 def add(a: int | float, b: int | float) -> int | float:
     """