Require tabulate>=0.10.0 to avoid a packaging dependency

Author: musicinmybrain

cli_helpers/tabular_output/tabulate_adapter.py

@@ -21,7 +21,6 @@
     escape_newlines,
 )
 
-from packaging.version import Version
 import tabulate
 
 
@@ -250,10 +249,7 @@ def adapter(data, headers, table_format=None, preserve_whitespace=False, **kwarg
     if table_format in supported_markup_formats:
         tkwargs.update(numalign=None, stralign=None)
 
-    if Version(tabulate.__version__) < Version("0.10.0"):
-        tabulate.PRESERVE_WHITESPACE = preserve_whitespace
-    else:
-        tkwargs.update(preserve_whitespace=preserve_whitespace)
+    tkwargs.update(preserve_whitespace=preserve_whitespace)
 
     tkwargs.update(default_kwargs.get(table_format, {}))
     if table_format in headless_formats:

setup.py

@@ -37,8 +37,7 @@ def open_file(filename):
     long_description_content_type="text/x-rst",
     install_requires=[
         "configobj >= 5.0.5",
-        "packaging",
-        "tabulate[widechars] >= 0.9.0",
+        "tabulate[widechars] >= 0.10.0",
     ],
     extras_require={
         "styles": ["Pygments >= 1.6"],