7.6.0 copy empty string when copying cells that are None to clipboard

Copying cells to clipboard which are `None` now copies an empty string `""`, previously copied `"None"` to clipboard.

Author: ragardner

docs/CHANGELOG.md

@@ -1,3 +1,7 @@
+### Version 7.6.0
+#### Changed:
+- Copying cells to clipboard which are `None` now copies an empty string `""`, previously copied `"None"` to clipboard.
+
 ### Version 7.5.19
 #### Addressed:
 - Issue where non-hashable values are used with data formatting and `nullable=True`. [#314](https://github.com/ragardner/tksheet/issues/314).

pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 name = "tksheet"
 description = "Tkinter table / sheet and treeview widget"
 readme = "README.md"
-version = "7.5.19"
+version = "7.6.0"
 authors = [{ name = "ragardner", email = "github@ragardner.simplelogin.com" }]
 requires-python = ">=3.8"
 license = "MIT"

tksheet/__init__.py

@@ -4,7 +4,7 @@
 tksheet - A Python tkinter table widget
 """
 
-__version__ = "7.5.19"
+__version__ = "7.6.0"
 
 from .colors import (
     color_map,

tksheet/main_table.py

@@ -8323,7 +8323,7 @@ def get_cell_clipboard(self, datarn: int, datacn: int) -> str | int | float | bo
                 # assumed given formatter class has get_clipboard_data() function
                 # and it returns one of above type hints
                 return value.get_clipboard_data()
-        return f"{value}"
+        return "" if value is None else value if isinstance(value, str) else f"{value}"
 
     def get_cell_kwargs(
         self,