Merge pull request #1051 from ethereum/fubuloubu-pkg-api

Ensure that import doesn't leak sys and pkg_resources
vyperlang · Oct 20, 2018 · c875cae · c875cae
2 parents 60cdd7c + c106a90
commit c875cae
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/vyper/__init__.py b/vyper/__init__.py
@@ -1,13 +1,13 @@
-import sys
-import pkg_resources
+import sys as _sys
+import pkg_resources as _pkg_resources
 
 
-if (sys.version_info.major, sys.version_info.minor) < (3, 6):
+if (_sys.version_info.major, _sys.version_info.minor) < (3, 6):
     # Can't be tested, as our test harness is using python3.6.
     raise Exception("Requires python3.6+")  # pragma: no cover
 
 
 try:
-    __version__ = pkg_resources.get_distribution('vyper').version
-except pkg_resources.DistributionNotFound:
+    __version__ = _pkg_resources.get_distribution('vyper').version
+except _pkg_resources.DistributionNotFound:
     __version__ = '0.0.0development'