fix: client is sending a body in a GET and HEAD requests (#562)

Author: juancarlospaco

.github/workflows/ci.yml

@@ -33,9 +33,11 @@ jobs:
       run: make run_tests
 
     - name: Upload coverage to Coveralls
+      if: ${{ matrix.python-version }} == "3.12"
       uses: coverallsapp/github-action@v2
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
+        fail-on-error: false
 
   release-please:
     needs: test

postgrest/_async/request_builder.py

@@ -41,7 +41,7 @@ def __init__(
         self.http_method = http_method
         self.headers = headers
         self.params = params
-        self.json = json
+        self.json = None if http_method in {"GET", "HEAD"} else json
 
     async def execute(self) -> APIResponse[_ReturnT]:
         """Execute the query.

postgrest/_sync/request_builder.py

@@ -41,7 +41,7 @@ def __init__(
         self.http_method = http_method
         self.headers = headers
         self.params = params
-        self.json = json
+        self.json = None if http_method in {"GET", "HEAD"} else json
 
     def execute(self) -> APIResponse[_ReturnT]:
         """Execute the query.

tests/_async/test_filter_request_builder.py

@@ -20,7 +20,7 @@ def test_constructor(filter_request_builder: AsyncFilterRequestBuilder):
     assert len(builder.headers) == 0
     assert len(builder.params) == 0
     assert builder.http_method == "GET"
-    assert builder.json == {}
+    assert builder.json == None
     assert not builder.negate_next
 
 

tests/_async/test_query_request_builder.py

@@ -20,4 +20,4 @@ def test_constructor(query_request_builder: AsyncQueryRequestBuilder):
     assert len(builder.headers) == 0
     assert len(builder.params) == 0
     assert builder.http_method == "GET"
-    assert builder.json == {}
+    assert builder.json == None

tests/_async/test_request_builder.py

@@ -26,23 +26,23 @@ def test_select(self, request_builder: AsyncRequestBuilder):
         assert builder.params["select"] == "col1,col2"
         assert builder.headers.get("prefer") is None
         assert builder.http_method == "GET"
-        assert builder.json == {}
+        assert builder.json == None
 
     def test_select_with_count(self, request_builder: AsyncRequestBuilder):
         builder = request_builder.select(count=CountMethod.exact)
 
         assert builder.params["select"] == "*"
         assert builder.headers["prefer"] == "count=exact"
         assert builder.http_method == "GET"
-        assert builder.json == {}
+        assert builder.json == None
 
     def test_select_with_head(self, request_builder: AsyncRequestBuilder):
         builder = request_builder.select("col1", "col2", head=True)
 
         assert builder.params.get("select") == "col1,col2"
         assert builder.headers.get("prefer") is None
         assert builder.http_method == "HEAD"
-        assert builder.json == {}
+        assert builder.json == None
 
     def test_select_as_csv(self, request_builder: AsyncRequestBuilder):
         builder = request_builder.select("*").csv()

tests/_sync/test_filter_request_builder.py

@@ -20,7 +20,7 @@ def test_constructor(filter_request_builder: SyncFilterRequestBuilder):
     assert len(builder.headers) == 0
     assert len(builder.params) == 0
     assert builder.http_method == "GET"
-    assert builder.json == {}
+    assert builder.json == None
     assert not builder.negate_next
 
 

tests/_sync/test_query_request_builder.py

@@ -20,4 +20,4 @@ def test_constructor(query_request_builder: SyncQueryRequestBuilder):
     assert len(builder.headers) == 0
     assert len(builder.params) == 0
     assert builder.http_method == "GET"
-    assert builder.json == {}
+    assert builder.json == None

tests/_sync/test_request_builder.py

@@ -26,23 +26,23 @@ def test_select(self, request_builder: SyncRequestBuilder):
         assert builder.params["select"] == "col1,col2"
         assert builder.headers.get("prefer") is None
         assert builder.http_method == "GET"
-        assert builder.json == {}
+        assert builder.json == None
 
     def test_select_with_count(self, request_builder: SyncRequestBuilder):
         builder = request_builder.select(count=CountMethod.exact)
 
         assert builder.params["select"] == "*"
         assert builder.headers["prefer"] == "count=exact"
         assert builder.http_method == "GET"
-        assert builder.json == {}
+        assert builder.json == None
 
     def test_select_with_head(self, request_builder: SyncRequestBuilder):
         builder = request_builder.select("col1", "col2", head=True)
 
         assert builder.params.get("select") == "col1,col2"
         assert builder.headers.get("prefer") is None
         assert builder.http_method == "HEAD"
-        assert builder.json == {}
+        assert builder.json == None
 
     def test_select_as_csv(self, request_builder: SyncRequestBuilder):
         builder = request_builder.select("*").csv()