Add plugins to JSON schema

poetry/json/schemas/poetry-schema.json

@@ -138,6 +138,20 @@
             "items": {
                 "type": "string"
             }
+        },
+        "plugins": {
+            "type": "object",
+            "description": "A hash of hashes representing plugins",
+            "patternProperties": {
+                "^[a-zA-Z-_.0-9]+$": {
+                    "type": "object",
+                    "patternProperties": {
+                        "^[a-zA-Z-_.0-9]+$": {
+                            "type": "string"
+                        }
+                    }
+                }
+            }
         }
     },
     "definitions": {

tests/fixtures/sample_project/pyproject.toml

@@ -43,3 +43,7 @@ pytest = "~3.4"
 
 [tool.poetry.scripts]
 my-script = "my_package:main"
+
+
+[tool.poetry.plugins."blogtool.parsers"]
+".rst" = "some_module::SomeClass"