Support pycodestyle indent-size option

Author: mnauw

Diff for: CONFIGURATION.md

@@ -12,6 +12,7 @@ This server can be configured using `workspace/didChangeConfiguration` method. E
 | `pylsp.plugins.flake8.hangClosing` | `boolean` | Hang closing bracket instead of matching indentation of opening bracket's line. | `null` |
 | `pylsp.plugins.flake8.ignore` | `array`  | List of errors and warnings to ignore (or skip). | `null` |
 | `pylsp.plugins.flake8.maxLineLength` | `integer` | Maximum allowed line length for the entirety of this run. | `null` |
+| `pylsp.plugins.flake8.indentSize` | `integer` | Set indentation spaces. | `null` |
 | `pylsp.plugins.flake8.perFileIgnores` | `array`  | A pairing of filenames and violation codes that defines which violations to ignore in a particular file, for example: `["file_path.py:W305,W304"]`). | `null` |
 | `pylsp.plugins.flake8.select` | `array`  | List of errors and warnings to enable. | `null` |
 | `pylsp.plugins.jedi.extra_paths` | `array`  | Define extra paths for jedi.Script. | `[]` |
@@ -44,6 +45,7 @@ This server can be configured using `workspace/didChangeConfiguration` method. E
 | `pylsp.plugins.pycodestyle.ignore` | `array`  of unique `string` items | Ignore errors and warnings | `null` |
 | `pylsp.plugins.pycodestyle.hangClosing` | `boolean` | Hang closing bracket instead of matching indentation of opening bracket's line. | `null` |
 | `pylsp.plugins.pycodestyle.maxLineLength` | `number`  | Set maximum allowed line length. | `null` |
+| `pylsp.plugins.pycodestyle.indentSize` | `integer` | Set indentation spaces. | `null` |
 | `pylsp.plugins.pydocstyle.enabled` | `boolean` | Enable or disable the plugin. | `false` |
 | `pylsp.plugins.pydocstyle.convention` | `string` | Choose the basic list of checked errors by specifying an existing convention. | `null` |
 | `pylsp.plugins.pydocstyle.addIgnore` | `array`  of unique `string` items | Ignore errors and warnings in addition to the specified convention. | `null` |

Diff for: pylsp/config/flake8_conf.py

@@ -20,13 +20,15 @@
     ('hang-closing', 'plugins.pycodestyle.hangClosing', bool),
     ('ignore', 'plugins.pycodestyle.ignore', list),
     ('max-line-length', 'plugins.pycodestyle.maxLineLength', int),
+    ('indent-size', 'plugins.pycodestyle.indentSize', int),
     ('select', 'plugins.pycodestyle.select', list),
     # flake8
     ('exclude', 'plugins.flake8.exclude', list),
     ('filename', 'plugins.flake8.filename', list),
     ('hang-closing', 'plugins.flake8.hangClosing', bool),
     ('ignore', 'plugins.flake8.ignore', list),
     ('max-line-length', 'plugins.flake8.maxLineLength', int),
+    ('indent-size', 'plugins.flake8.indentSize', int),
     ('select', 'plugins.flake8.select', list),
     ('per-file-ignores', 'plugins.flake8.perFileIgnores', list),
 ]

Diff for: pylsp/config/pycodestyle_conf.py

@@ -16,6 +16,7 @@
     ('hang-closing', 'plugins.pycodestyle.hangClosing', bool),
     ('ignore', 'plugins.pycodestyle.ignore', list),
     ('max-line-length', 'plugins.pycodestyle.maxLineLength', int),
+    ('indent-size', 'plugins.pycodestyle.indentSize', int),
     ('select', 'plugins.pycodestyle.select', list),
     ('aggressive', 'plugins.pycodestyle.aggressive', int),
 ]

Diff for: pylsp/config/schema.json

@@ -54,6 +54,11 @@
       "default": null,
       "description": "Maximum allowed line length for the entirety of this run."
     },
+    "pylsp.plugins.flake8.indentSize": {
+      "type": "integer",
+      "default": null,
+      "description": "Set indentation spaces."
+    },
     "pylsp.plugins.flake8.perFileIgnores": {
       "type": "array",
       "default": null,
@@ -237,6 +242,11 @@
       "default": null,
       "description": "Set maximum allowed line length."
     },
+    "pylsp.plugins.pycodestyle.indentSize": {
+      "type": "integer",
+      "default": null,
+      "description": "Set indentation spaces."
+    },
     "pylsp.plugins.pydocstyle.enabled": {
       "type": "boolean",
       "default": false,

Diff for: pylsp/plugins/flake8_lint.py

@@ -43,6 +43,7 @@ def pylsp_lint(workspace, document):
         'hang-closing': settings.get('hangClosing'),
         'ignore': ignores or None,
         'max-line-length': settings.get('maxLineLength'),
+        'indent-size': settings.get('indentSize'),
         'select': settings.get('select'),
     }
 

Diff for: pylsp/plugins/pycodestyle_lint.py

@@ -32,6 +32,7 @@ def pylsp_lint(workspace, document):
         'hang_closing': settings.get('hangClosing'),
         'ignore': settings.get('ignore'),
         'max_line_length': settings.get('maxLineLength'),
+        'indent_size': settings.get('indentSize'),
         'select': settings.get('select'),
     }
     kwargs = {k: v for k, v in opts.items() if v}