bugdown: Don't show path params as data in curl example.

With test added by tabbott.

zerver/lib/bugdown/api_code_examples.py

@@ -138,6 +138,8 @@ def generate_curl_example(endpoint: str, method: str,
         lines.append("    -u %s:%s" % (auth_email, auth_api_key))
 
     for param in openapi_params:
+        if param["in"] == "path":
+            continue
         param_name = param["name"]
         if param_name in exclude:
             continue

zerver/tests/test_openapi.py

@@ -650,6 +650,30 @@ class TestCurlExampleGeneration(ZulipTestCase):
     spec_mock_using_object = {
         "paths": {
             "/endpoint": {
+                "get": {
+                    "description": "Get some info.",
+                    "parameters": [
+                        {
+                            "name": "param1",
+                            "in": "query",
+                            "description": "An object",
+                            "schema": {
+                                "type": "object"
+                            },
+                            "example": {
+                                "key": "value"
+                            },
+                            "required": True
+                        }
+                    ]
+                }
+            }
+        }
+    }
+
+    spec_mock_using_param_in_path = {
+        "paths": {
+            "/endpoint/{param1}": {
                 "get": {
                     "description": "Get some info.",
                     "parameters": [
@@ -679,7 +703,7 @@ class TestCurlExampleGeneration(ZulipTestCase):
                     "parameters": [
                         {
                             "name": "param1",
-                            "in": "path",
+                            "in": "query",
                             "description": "An object",
                             "schema": {
                                 "type": "object"
@@ -700,7 +724,7 @@ class TestCurlExampleGeneration(ZulipTestCase):
                     "parameters": [
                         {
                             "name": "param1",
-                            "in": "path",
+                            "in": "query",
                             "description": "An array",
                             "schema": {
                                 "type": "array"
@@ -792,6 +816,17 @@ class TestCurlExampleGeneration(ZulipTestCase):
         ]
         self.assertEqual(generated_curl_example, expected_curl_example)
 
+    @patch("zerver.lib.openapi.OpenAPISpec.spec")
+    def test_generate_and_render_curl_with_object_param_in_path(self, spec_mock: MagicMock) -> None:
+        spec_mock.return_value = self.spec_mock_using_param_in_path
+        generated_curl_example = self.curl_example("/endpoint/{param1}", "GET")
+        expected_curl_example = [
+            '```curl',
+            'curl -sSX GET -G http://localhost:9991/api/v1/endpoint/{param1}',
+            '```'
+        ]
+        self.assertEqual(generated_curl_example, expected_curl_example)
+
     @patch("zerver.lib.openapi.OpenAPISpec.spec")
     def test_generate_and_render_curl_with_object_without_example(self, spec_mock: MagicMock) -> None:
         spec_mock.return_value = self.spec_mock_using_object_without_example