Fix #52

spinta/commands/read.py

@@ -106,11 +106,32 @@ async def getone(
     params: UrlParams,
 ):
     if params.prop and params.propref:
-        return await commands.getone(context, request, params.prop, params.model.backend, action=action, params=params)
+        return await commands.getone(
+            context,
+            request,
+            params.prop,
+            params.model.backend,
+            action=action,
+            params=params,
+        )
     elif params.prop:
-        return await commands.getone(context, request, params.prop, params.prop.dtype.backend or params.model.backend, action=action, params=params)
+        return await commands.getone(
+            context,
+            request,
+            params.prop,
+            params.prop.dtype.backend or params.model.backend,
+            action=action,
+            params=params,
+        )
     else:
-        return await commands.getone(context, request, params.model, params.model.backend, action=action, params=params)
+        return await commands.getone(
+            context,
+            request,
+            params.model,
+            params.model.backend,
+            action=action,
+            params=params,
+        )
 
 
 @commands.changes.register(Context, Model, Request)

spinta/formats/ascii/commands.py

@@ -2,7 +2,6 @@
 import sys
 
 from typing import Optional
-from typing import List
 
 from starlette.requests import Request
 from starlette.responses import StreamingResponse
@@ -26,7 +25,16 @@ def render(
     status_code: int = 200,
     headers: Optional[dict] = None,
 ):
-    return _render(context, model, fmt, action, params, data, status_code, headers)
+    return _render(
+        context,
+        model,
+        fmt,
+        action,
+        params,
+        data,
+        status_code,
+        headers,
+    )
 
 
 def _render(
@@ -44,7 +52,8 @@ def _render(
     colwidth = params.formatparams.get('colwidth')
 
     if width is None and colwidth is None and sys.stdin.isatty():
-        _, width = map(int, subprocess.run(['stty', 'size'], capture_output=True).stdout.split())
+        proc = subprocess.run(['stty', 'size'], capture_output=True)
+        _, width = map(int, proc.stdout.split())
     elif width is None and colwidth is None:
         colwidth = 42
 

spinta/formats/ascii/components.py

@@ -31,6 +31,9 @@ def __call__(
     ):
         manifest: Manifest = context.get('store').manifest
 
+        if action == Action.GETONE:
+            data = [data]
+
         data = iter(data)
         peek = next(data, None)
 

spinta/utils/response.py

@@ -130,15 +130,38 @@ async def create_http_response(
                 prop = params.prop
                 dtype = prop.dtype
                 backend = model.backend
-                return await commands.getone(context, request, prop, dtype, backend, action=action, params=params)
+                return await commands.getone(
+                    context,
+                    request,
+                    prop,
+                    dtype,
+                    backend,
+                    action=action,
+                    params=params,
+                )
             elif params.prop:
                 prop = params.prop
                 dtype = prop.dtype
                 backend = dtype.backend or model.backend
-                return await commands.getone(context, request, prop, dtype, backend, action=action, params=params)
+                return await commands.getone(
+                    context,
+                    request,
+                    prop,
+                    dtype,
+                    backend,
+                    action=action,
+                    params=params,
+                )
             else:
                 backend = model.backend
-                return await commands.getone(context, request, model, backend, action=action, params=params)
+                return await commands.getone(
+                    context,
+                    request,
+                    model,
+                    backend,
+                    action=action,
+                    params=params,
+                )
 
         else:
             search = any((

tests/formats/test_ascii.py

@@ -233,16 +233,23 @@ def _build_context(
     manifest: Manifest,
     url: str,
     row: Dict[str, Any],
+    *,
+    headers: Optional[Dict[str, str]] = None,
 ) -> Optional[Dict[str, Any]]:
+    context.set('auth.token', AdminToken())
+
     if '?' in url:
-        model, query = url.split('?', 1)
+        path, query = url.split('?', 1)
     else:
-        model, query = url, None
-
-    model = manifest.models[model]
-    request = make_get_request(model.name, query, {'accept': 'text/html'})
-    action = Action.GETONE
+        path, query = url, None
+    if headers is None:
+        headers = {
+            'Accept': 'text/html',
+        }
+    request = make_get_request(path, query, headers)
     params = commands.prepare(context, UrlParams(), Version(), request)
+    action = Action.GETONE
+    model = params.model
 
     select_tree = get_select_tree(context, action, params.select)
     prop_names = get_select_prop_names(
@@ -266,7 +273,8 @@ def _build_context(
     return render(context, request, model, params, row, action=action)
 
 
-def test_ascii_getone(
+@pytest.mark.asyncio
+async def test_ascii_getone(
     rc: RawConfig,
 ):
     context, manifest = load_manifest_and_context(rc, '''
@@ -278,8 +286,17 @@ def test_ascii_getone(
 
     _id = '19e4f199-93c5-40e5-b04e-a575e81ac373'
     result = _build_context(context, manifest, f'example/City/{_id}', {
+        '_type': 'example/City',
         '_id': _id,
         '_revision': 'b6197bb7-3592-4cdb-a61c-5a618f44950c',
         'name': 'Vilnius',
-    })
-    assert result == ''
+    }, headers={'Accept': 'text/plain'})
+    result = ''.join([x async for x in result.body_iterator]).splitlines()
+    assert result == [
+        '',
+        '',
+        'Table: example/City',
+        '   _type                       _id                                 _revision                  name  ',
+        '====================================================================================================',
+        'example/City   19e4f199-93c5-40e5-b04e-a575e81ac373   b6197bb7-3592-4cdb-a61c-5a618f44950c   Vilnius',
+    ]