[Python-checkins] r51777 - sandbox/trunk/setuptools/ez_setup.py
phillip.eby
python-checkins at python.org
Wed Sep 6 20:10:14 CEST 2006
Author: phillip.eby
Date: Wed Sep 6 20:10:13 2006
New Revision: 51777
Modified:
sandbox/trunk/setuptools/ez_setup.py
Log:
Support setuptools .egg being in current directory when bootstrapping on
an offline machine. Output what version/location is conflicting when a
newer version of setuptools is requested.
Modified: sandbox/trunk/setuptools/ez_setup.py
==============================================================================
--- sandbox/trunk/setuptools/ez_setup.py (original)
+++ sandbox/trunk/setuptools/ez_setup.py Wed Sep 6 20:10:13 2006
@@ -71,13 +71,13 @@
try:
pkg_resources.require("setuptools>="+version)
- except pkg_resources.VersionConflict:
+ except pkg_resources.VersionConflict, e:
# XXX could we install in a subprocess here?
print >>sys.stderr, (
"The required version of setuptools (>=%s) is not available, and\n"
"can't be installed while this script is running. Please install\n"
- " a more recent version first."
- ) % version
+ " a more recent version first.\n\n(Currently using %r)"
+ ) % (version, e.args[0])
sys.exit(2)
def download_setuptools(
@@ -133,15 +133,15 @@
try:
import setuptools
except ImportError:
- import tempfile, shutil
- tmpdir = tempfile.mkdtemp(prefix="easy_install-")
+ egg = None
try:
- egg = download_setuptools(version, to_dir=tmpdir, delay=0)
+ egg = download_setuptools(version, delay=0)
sys.path.insert(0,egg)
from setuptools.command.easy_install import main
return main(list(argv)+[egg]) # we're done here
finally:
- shutil.rmtree(tmpdir)
+ if egg and os.path.exists(egg):
+ os.unlink(egg)
else:
if setuptools.__version__ == '0.0.1':
# tell the user to uninstall obsolete version
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