diff options
| -rw-r--r-- | tox/venv.py | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/tox/venv.py b/tox/venv.py index a943ec4..f6dabfc 100644 --- a/tox/venv.py +++ b/tox/venv.py @@ -93,7 +93,7 @@ class VirtualEnv(object): return str(path) if venv: - path = self._venv_lookup(name) + path = self._venv_lookup_and_check_external_whitelist(name) else: path = self._normal_lookup(name) @@ -103,22 +103,29 @@ class VirtualEnv(object): return str(path) # will not be rewritten for reporting - def _venv_lookup(self, name): - path = py.path.local.sysfind(name, paths=[self.envconfig.envbindir]) + def _venv_lookup_and_check_external_whitelist(self, name): + path = self._venv_lookup(name) if path is None: path = self._normal_lookup(name) - if not self.is_allowed_external(path): - self.session.report.warning( + if path is not None: + self._check_external_allowed_and_warn(path) + return path + + def _venv_lookup(self, name): + return py.path.local.sysfind(name, paths=[self.envconfig.envbindir]) + + def _normal_lookup(self, name): + return py.path.local.sysfind(name) + + def _check_external_allowed_and_warn(self, path): + if not self.is_allowed_external(path): + self.session.report.warning( "test command found but not installed in testenv\n" " cmd: %s\n" " env: %s\n" "Maybe you forgot to specify a dependency? " "See also the whitelist_externals envconfig setting." % ( path, self.envconfig.envdir)) - return path - - def _normal_lookup(self, name): - return py.path.local.sysfind(name) def is_allowed_external(self, p): tryadd = [""] |