pydoctyle plugin: The 'match' option in a config file isn't ignored

pylsp/plugins/pydocstyle_lint.py

@@ -3,9 +3,9 @@
 
 import contextlib
 import logging
-import os
 import re
 import sys
+from pathlib import Path
 
 import pydocstyle
 
@@ -17,7 +17,6 @@
 pydocstyle_logger = logging.getLogger(pydocstyle.utils.__name__)
 pydocstyle_logger.setLevel(logging.INFO)
 
-DEFAULT_MATCH_RE = pydocstyle.config.ConfigurationParser.DEFAULT_MATCH_RE
 DEFAULT_MATCH_DIR_RE = pydocstyle.config.ConfigurationParser.DEFAULT_MATCH_DIR_RE
 
 
@@ -33,30 +32,36 @@ def pylsp_lint(config, workspace, document):
         settings = config.plugin_settings("pydocstyle", document_path=document.path)
         log.debug("Got pydocstyle settings: %s", settings)
 
-        # Explicitly passing a path to pydocstyle means it doesn't respect the --match flag, so do it ourselves
-        filename_match_re = re.compile(settings.get("match", DEFAULT_MATCH_RE) + "$")
-        if not filename_match_re.match(os.path.basename(document.path)):
-            return []
-
-        # Likewise with --match-dir
+        # We explicitly pass the path to `pydocstyle`, so it ignores `--match-dir`. But
+        # we can match the directory ourselves.
         dir_match_re = re.compile(settings.get("matchDir", DEFAULT_MATCH_DIR_RE) + "$")
-        if not dir_match_re.match(os.path.basename(os.path.dirname(document.path))):
+        if not dir_match_re.match(Path(document.path).parent.name):
             return []
 
         args = [document.path]
 
-        if settings.get("convention"):
-            args.append("--convention=" + settings["convention"])
+        def append_if_exists(setting_name, arg_name=None):
+            """Append an argument if it exists in `settings`."""
+            if setting_name not in settings:
+                return False
+
+            if isinstance(settings[setting_name], str):
+                value = settings[setting_name]
+            else:
+                value = ",".join(settings[setting_name])
+
+            args.append(f"--{arg_name or setting_name}={value}")
+            return True
 
-            if settings.get("addSelect"):
-                args.append("--add-select=" + ",".join(settings["addSelect"]))
-            if settings.get("addIgnore"):
-                args.append("--add-ignore=" + ",".join(settings["addIgnore"]))
+        if append_if_exists("convention"):
+            append_if_exists("addSelect", "add-select")
+            append_if_exists("addIgnore", "add-ignore")
+        elif append_if_exists("select"):
+            pass
+        else:
+            append_if_exists("ignore")
 
-        elif settings.get("select"):
-            args.append("--select=" + ",".join(settings["select"]))
-        elif settings.get("ignore"):
-            args.append("--ignore=" + ",".join(settings["ignore"]))
+        append_if_exists("match")
 
         log.info("Using pydocstyle args: %s", args)