Add is_formula field option

.github/workflows/integration_test.yml

@@ -1,7 +1,7 @@
 name: Integration Test
 on:
-  pull_request_review:
-    types: [submitted]
+  pull_request:
+    types: [opened, synchronize]
 
 env:
   INTEGRATION_TEST_AUTH_JSON: ${{ secrets.INTEGRATION_TEST_AUTH_JSON }}

.github/workflows/unit_test.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.10"]
+        python-version: ["3.10", "3.11", "3.12"]
     name: Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3

pyproject.toml

@@ -25,11 +25,11 @@ Home = "https://github.com/FreeLeh/PyFreeDB"
 
 [project.optional-dependencies]
 test = [
-    "black==22.3.0",
+    "black==24.10.0",
     "mypy==0.961",
     "isort==5.10.1",
     "pytest==7.1.2",
-    "autoflake==1.4",
+    "autoflake==2.3.1",
     "types-requests==2.28.6",
     "coverage==6.4.4",
 ]
@@ -43,7 +43,7 @@ line_length = 120
 
 [tool.black]
 line-length = 120
-target-version = ['py37', 'py38']
+target-version = ['py37', 'py38', 'py39', 'py310', 'py311', 'py312']
 include = '\.pyi?$'
 
 [tool.mypy]

requirements.txt

@@ -2,10 +2,10 @@ google-api-python-client==2.51.0
 google-auth-httplib2==0.1.0
 google-auth-oauthlib==0.5.2
 requests>=2.30, <3
-black>=24.3.0
+black>=24.10.0
 mypy==0.961
 isort==5.10.1
 pytest==7.1.2
-autoflake==1.4
+autoflake==2.3.1
 types-requests==2.28.6
 coverage==6.4.4

src/pyfreedb/__init__.py

@@ -1,3 +1,3 @@
 """PyFreeDB is a Python library that provides common and simple database abstractions on top of Google Sheets."""
 
-__version__ = "1.0.3"
+__version__ = "1.0.4"

src/pyfreedb/row/models.py

@@ -20,13 +20,25 @@ class _Field(Generic[T]):
     _typ: Type[T]
     _column_name: str
     _field_name: str
-
-    def __init__(self, column_name: str = "") -> None:
+    _is_formula: bool
+
+    def __init__(
+        self,
+        column_name: str = "",
+        is_formula: bool = False,
+    ) -> None:
+        """Defines the internal representation of the model fields.
+        This is where we can put per field custom config as well.
+
+        Args:
+            column_name: an alias of the field name to represent the actual column name in the sheets.
+            is_formula: a boolean indicating if the field is a formula or not. Only applicable for StringField.
+        """
         self._column_name = column_name
+        self._is_formula = is_formula
 
     def __set_name__(self, _: Any, name: str) -> None:
         self._field_name = name
-
         if self._column_name == "":
             self._column_name = name
 
@@ -41,8 +53,13 @@ def __set__(self, obj: Any, value: Optional[T]) -> None:
             # as float by Google Sheet's API.
             value = self._typ(value)  # type: ignore [call-arg]
 
+        self._ensure_is_formula()
         return setattr(obj._data, self._field_name, value)
 
+    def _ensure_is_formula(self) -> None:
+        if self._is_formula and self._typ is not str:
+            raise TypeError(f"Field {self._field_name} must be a StringField when is_formula is true")
+
     def _ensure_type(self, value: Any) -> None:
         if value is None or value is NotSet:
             return

src/pyfreedb/row/stmt.py

@@ -183,8 +183,10 @@ def _get_raw_values(self) -> List[List[str]]:
             # Set _rid value according to the insert protocol.
             raw = ["=ROW()"]
 
-            for field_name in row._fields:
-                value = _escape_val(getattr(row, field_name))
+            for field_name, field in row._fields.items():
+                field_is_formula = field._is_formula
+                raw_value = getattr(row, field_name)
+                value = raw_value if field_is_formula else _escape_val(raw_value)
                 raw.append(value)
 
             raw_values.append(raw)
@@ -246,7 +248,8 @@ def _update_rows(self, indices: List[int]) -> None:
                 if col not in self._update_values:
                     continue
 
-                value = _escape_val(self._update_values[col])
+                field_is_formula = self._store._object_cls._fields[col]._is_formula
+                value = self._update_values[col] if field_is_formula else _escape_val(self._update_values[col])
                 cell_selector = _A1CellSelector.from_rc(col_idx + 2, row_idx)
                 update_range = _A1Range(self._store._sheet_name, cell_selector, cell_selector)
                 requests.append(_BatchUpdateRowsRequest(update_range, [[value]]))
@@ -320,9 +323,10 @@ def _escape_val(val: Any) -> Any:
     return val
 
 
-__pdoc__ = {}
-__pdoc__["CountStmt"] = CountStmt.__init__.__doc__
-__pdoc__["SelectStmt"] = SelectStmt.__init__.__doc__
-__pdoc__["InsertStmt"] = InsertStmt.__init__.__doc__
-__pdoc__["DeleteStmt"] = DeleteStmt.__init__.__doc__
-__pdoc__["UpdateStmt"] = UpdateStmt.__init__.__doc__
+__pdoc__ = {
+    "CountStmt": CountStmt.__init__.__doc__,
+    "SelectStmt": SelectStmt.__init__.__doc__,
+    "InsertStmt": InsertStmt.__init__.__doc__,
+    "DeleteStmt": DeleteStmt.__init__.__doc__,
+    "UpdateStmt": UpdateStmt.__init__.__doc__,
+}

tests/integration/test_gsheet_row_store.py

@@ -118,3 +118,40 @@ def test_gsheet_row_number_boundaries(config: IntegrationTestConfig) -> None:
 
     returned_rows = row_store.select().limit(1).execute()
     assert [expected_rows[1]] == returned_rows
+
+
+class InsertModel(models.Model):
+    value = models.StringField(is_formula=True)
+
+
+class ReadModel(models.Model):
+    value = models.IntegerField()
+
+
+@pytest.mark.integration
+def test_gsheet_row_formula(config: IntegrationTestConfig) -> None:
+    insert_store = GoogleSheetRowStore(
+        config.auth_client,
+        spreadsheet_id=config.spreadsheet_id,
+        sheet_name="row_store_formula",
+        object_cls=InsertModel,
+    )
+    read_store = GoogleSheetRowStore(
+        config.auth_client,
+        spreadsheet_id=config.spreadsheet_id,
+        sheet_name="row_store_formula",
+        object_cls=ReadModel,
+    )
+
+    rows = [InsertModel(value="=ROW()-1")]
+    insert_store.insert(rows).execute()
+
+    expected_rows = [ReadModel(value=1)]
+    returned_rows = read_store.select().execute()
+    assert expected_rows == returned_rows
+
+    insert_store.update({"value": "=ROW()"}).execute()
+
+    expected_rows = [ReadModel(value=2)]
+    returned_rows = read_store.select().execute()
+    assert expected_rows == returned_rows

tests/row/test_models.py

@@ -89,3 +89,14 @@ def test_is_ieee754_safe_integer() -> None:
     assert not models._is_ieee754_safe_integer(9007199254740993)
 
     assert models._is_ieee754_safe_integer(1 << 54)
+
+
+class FormulaTest(models.Model):
+    string_no_formula = models.StringField(is_formula=False)
+    string_with_formula = models.StringField(is_formula=True)
+
+
+def test_field_is_formula() -> None:
+    f = FormulaTest(string_no_formula="", string_with_formula="")
+    assert not f._fields["string_no_formula"]._is_formula
+    assert f._fields["string_with_formula"]._is_formula