Author: Armin Rigo <[email protected]>
Branch: py3.5
Changeset: r90600:fc90e57573c9
Date: 2017-03-08 18:47 +0100
http://bitbucket.org/pypy/pypy/changeset/fc90e57573c9/
Log: Try harder to resolve symlinks
diff --git a/lib-python/3/test/test_venv.py b/lib-python/3/test/test_venv.py
--- a/lib-python/3/test/test_venv.py
+++ b/lib-python/3/test/test_venv.py
@@ -46,6 +46,22 @@
def failsOnWindows(f):
return f
+def _my_executable():
+ # PyPy: resolve the executable if it is a symlink
+ if sys.platform == 'darwin' and '__PYVENV_LAUNCHER__' in os.environ:
+ executable = os.environ['__PYVENV_LAUNCHER__']
+ else:
+ executable = sys.executable
+ try:
+ for i in range(10):
+ executable = os.path.abspath(executable)
+ executable = os.path.join(os.path.dirname(executable),
+ os.readlink(executable))
+ except OSError:
+ pass
+ return executable
+
+
class BaseTest(unittest.TestCase):
"""Base class for venv tests."""
@@ -59,10 +75,7 @@
self.bindir = 'bin'
self.lib = ('lib', 'python%s' % sys.version[:3])
self.include = 'include'
- if sys.platform == 'darwin' and '__PYVENV_LAUNCHER__' in os.environ:
- executable = os.environ['__PYVENV_LAUNCHER__']
- else:
- executable = sys.executable
+ executable = _my_executable()
self.exe = os.path.split(executable)[-1]
def tearDown(self):
@@ -107,11 +120,7 @@
else:
self.assertFalse(os.path.exists(p))
data = self.get_text_file_contents('pyvenv.cfg')
- if sys.platform == 'darwin' and ('__PYVENV_LAUNCHER__'
- in os.environ):
- executable = os.environ['__PYVENV_LAUNCHER__']
- else:
- executable = sys.executable
+ executable = _my_executable()
path = os.path.dirname(executable)
self.assertIn('home = %s' % path, data)
fn = self.get_env_file(self.bindir, self.exe)
diff --git a/lib-python/3/venv/__init__.py b/lib-python/3/venv/__init__.py
--- a/lib-python/3/venv/__init__.py
+++ b/lib-python/3/venv/__init__.py
@@ -122,8 +122,10 @@
#
# PyPy extension: resolve 'executable' if it is a symlink
try:
- executable = os.path.join(os.path.dirname(executable),
- os.readlink(executable))
+ for i in range(10):
+ executable = os.path.abspath(executable)
+ executable = os.path.join(os.path.dirname(executable),
+ os.readlink(executable))
except OSError:
pass
#
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