Move validate branch check back into scripts

Author: DRMacIver

hypothesis-python/scripts/validate_branch_check.py

@@ -0,0 +1,64 @@
+# coding=utf-8
+#
+# This file is part of Hypothesis, which may be found at
+# https://github.com/HypothesisWorks/hypothesis-python
+#
+# Most of this work is copyright (C) 2013-2018 David R. MacIver
+# (david@drmaciver.com), but it contains contributions by others. See
+# CONTRIBUTING.rst for a full list of people who may hold copyright, and
+# consult the git log if you need to determine who owns an individual
+# contribution.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public License,
+# v. 2.0. If a copy of the MPL was not distributed with this file, You can
+# obtain one at http://mozilla.org/MPL/2.0/.
+#
+# END HEADER
+
+from __future__ import division, print_function, absolute_import
+
+import sys
+import json
+from collections import defaultdict
+
+if __name__ == '__main__':
+    with open('branch-check') as i:
+        data = [
+            json.loads(l) for l in i
+        ]
+
+    checks = defaultdict(set)
+
+    for d in data:
+        checks[d['name']].add(d['value'])
+
+    always_true = []
+    always_false = []
+
+    for c, vs in sorted(checks.items()):
+        if len(vs) < 2:
+            v = list(vs)[0]
+            assert v in (False, True)
+            if v:
+                always_true.append(c)
+            else:
+                always_false.append(c)
+
+    failure = always_true or always_false
+
+    if failure:
+        print('Some branches were not properly covered.')
+        print()
+
+    if always_true:
+        print('The following were always True:')
+        print()
+        for c in always_true:
+            print('  * %s' % (c,))
+    if always_false:
+        print('The following were always False:')
+        print()
+        for c in always_false:
+            print('  * %s' % (c,))
+    if failure:
+        sys.exit(1)

hypothesis-python/tox.ini

@@ -146,7 +146,7 @@ commands =
     python -m coverage debug sys
     python -m coverage run --rcfile=.coveragerc -m pytest -n0 --strict tests/cover tests/datetime tests/py3 tests/numpy tests/pandas --maxfail=1 --ff {posargs}
     python -m coverage report -m --fail-under=100 --show-missing
-    python ../scripts/validate_branch_check.py
+    python ./scripts/validate_branch_check.py
 
 
 [testenv:pure-tracer]

tooling/src/hypothesistooling/__main__.py

@@ -65,50 +65,6 @@ def check_pyup_yml():
         sys.exit(1)
 
 
-@task
-def validate_branch_check():
-    with open('branch-check') as i:
-        data = [
-            json.loads(l) for l in i
-        ]
-
-    checks = defaultdict(set)
-
-    for d in data:
-        checks[d['name']].add(d['value'])
-
-    always_true = []
-    always_false = []
-
-    for c, vs in sorted(checks.items()):
-        if len(vs) < 2:
-            v = list(vs)[0]
-            assert v in (False, True)
-            if v:
-                always_true.append(c)
-            else:
-                always_false.append(c)
-
-    failure = always_true or always_false
-
-    if failure:
-        print('Some branches were not properly covered.')
-        print()
-
-    if always_true:
-        print('The following were always True:')
-        print()
-        for c in always_true:
-            print('  * %s' % (c,))
-    if always_false:
-        print('The following were always False:')
-        print()
-        for c in always_false:
-            print('  * %s' % (c,))
-    if failure:
-        sys.exit(1)
-
-
 DIST = os.path.join(tools.HYPOTHESIS_PYTHON, 'dist')
 PENDING_STATUS = ('started', 'created')