Py3 Runtime: distribute the tests

.travis/run-tests-python3.sh

@@ -8,4 +8,4 @@ mvn -q -Dparallel=methods -DthreadCount=4 -Dtest=python3.* test
 
 cd ../runtime/Python3/test
 
-python3 run.py
+python3 -m unittest discover -s test -p '*.py'

contributors.txt

@@ -279,4 +279,5 @@ YYYY/MM/DD, github id, Full name, email
 2020/10/16, adarshbhat, Adarsh Bhat, adarshbhat@users.noreply.github.com
 2020/10/20, adamwojs, Adam Wójs, adam[at]wojs.pl
 2020/10/24, cliid, Jiwu Jang, jiwujang@naver.com
-2020/11/05, MichelHartmann, Michel Hartmann, MichelHartmann@users.noreply.github.com
+2020/11/05, MichelHartmann, Michel Hartmann, MichelHartmann@users.noreply.github.com
+2020/11/26, mr-c, Michael R. Crusoe, 1330696+mr-c@users.noreply.github.com

runtime/Python3/MANIFEST.in

@@ -1 +1,2 @@
-include *.txt
+include *.txt
+recursive-include test *.py

runtime/Python3/setup.py

@@ -3,14 +3,19 @@
 setup(
     name='antlr4-python3-runtime',
     version='4.9',
-    packages=['antlr4', 'antlr4.atn', 'antlr4.dfa', 'antlr4.tree', 'antlr4.error', 'antlr4.xpath'],
-    package_dir={'': 'src'},
+    packages=['antlr4', 'antlr4.atn', 'antlr4.dfa', 'antlr4.tree',
+              'antlr4.error', 'antlr4.xpath', 'antlr4.test',
+              'antlr4.test.mocks', 'antlr4.test.expr',
+              'antlr4.test.parser'],
+    package_dir={'': 'src',
+                 'antlr4.test': 'test', },
     install_requires=[
         "typing ; python_version<'3.5'",
     ],
     url='http://www.antlr.org',
     license='BSD',
     author='Eric Vergnaud, Terence Parr, Sam Harwell',
     author_email='eric.vergnaud@wanadoo.fr',
+    scripts=["bin/pygrun"],
     description='ANTLR 4.9 runtime for Python 3.7'
 )