def ensure(links, basedir):
for target, link_name in links.iteritems():
target, link_name = \
normalize_path(target, basedir), \
normalize_path(link_name, basedir)
if os.path.exists(link_name) and not os.path.islink(link_name):
# Non-link file exists. Delete but warn
print "WARNING: Deleting non-link file {0}".format(link_name)
os.remove(link_name)
if os.path.islink(link_name) and os.readlink(link_name) != target:
# Link exists but points to the wrong place
os.unlink(link_name)
if not os.path.islink(link_name):
print "creating link at {link_name} pointing to {target}".format(
link_name=link_name,
target=target
)
os.symlink(target, link_name)
def sync_add2virtualenv(paths, virtualenv):
run('rm "$(virtualenvwrapper_get_site_packages_dir)/_virtualenv_path_extensions.pth"',
virtualenv=virtualenv)
for path in paths:
run('add2virtualenv {0}'.format(normalize_path(path)),
virtualenv=virtualenv)
def sync_add2virtualenv(paths, virtualenv):
run('rm "$(virtualenvwrapper_get_site_packages_dir)/_virtualenv_path_extensions.pth"', virtualenv=virtualenv)
for path in paths:
run("add2virtualenv {0}".format(normalize_path(path)), virtualenv=virtualenv)
