📚 update setup.py

Author: chfw

pyexcel-xlsxw.yml

@@ -14,3 +14,5 @@ test_dependencies:
   - pyexcel-xlsx
 description: A wrapper library to write data in xlsx and xlsm format
 moban_command: false
+python_requires: ">=3.6"
+min_python_version: "3.6"

setup.py

@@ -47,11 +47,11 @@
     "Topic :: Software Development :: Libraries",
     "Programming Language :: Python",
     "Intended Audience :: Developers",
-    "Programming Language :: Python :: 2.6",
-    "Programming Language :: Python :: 2.7",
-    "Programming Language :: Python :: 3.3",
-    "Programming Language :: Python :: 3.4",
-    "Programming Language :: Python :: 3.5",
+
+    "Programming Language :: Python :: 3 :: Only",
+
+
+
     "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
@@ -60,6 +60,7 @@
     'Programming Language :: Python :: Implementation :: PyPy'
 ]
 
+PYTHON_REQUIRES = ">=3.6"
 
 INSTALL_REQUIRES = [
     "XlsxWriter>=0.9.3",
@@ -193,6 +194,7 @@ def filter_out_test_code(file_handle):
         long_description=read_files(*FILES),
         license=LICENSE,
         keywords=KEYWORDS,
+        python_requires=PYTHON_REQUIRES,
         extras_require=EXTRAS_REQUIRE,
         tests_require=["nose"],
         install_requires=INSTALL_REQUIRES,