add py2 tests

Makefile

@@ -68,7 +68,7 @@ pretest:
 	python scripts/gen_individual_importing_tests.py
 
 TEST_ENV = PYTHONPATH="`pwd`:`pwd`/tests/lib"
-TEST_FILES = tests/style/*.t tests/unit/*.py tests/unit-generated/*.py tests/individually-importing/*.py
+TEST_FILES = tests/style/*.t tests/unit-generated/*.py tests/individually-importing/*.py
 
 define RUN_TESTS
 $(TEST_ENV) $1 $(TEST_FILES)

scripts/gen_individual_importing_tests.py

@@ -215,6 +215,7 @@ print('ok 1 - imported')
 for ver in [2, 3]:
     for mod in [
             'pysol_tests.acard_unit',
+            'pysol_tests.hint',
             'pysol_tests.import_file1',
             'pysol_tests.latin1_conv_unit',
             'pysol_tests.ms_deals1',

tests/lib/pysol_tests/hint.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Written by Shlomi Fish, under the MIT Expat License.
 
 import unittest
@@ -22,7 +21,7 @@ class MyTests(unittest.TestCase):
         # diag('got == ' + got)
 
 
-if __name__ == '__main__':
+def mymain():
     from pycotap import TAPTestRunner
     suite = unittest.TestLoader().loadTestsFromTestCase(MyTests)
     TAPTestRunner().run(suite)