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Fix easy-install.pth syntax (#3569)

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Gregory Lee 2017-03-27 10:56:55 -07:00 committed by Todd Gamblin
parent 625a1634bb
commit 8a873bbd8d
1 changed files with 2 additions and 11 deletions
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13
var/spack/repos/builtin/packages/python/package.py
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@ -470,19 +470,10 @@ def write_easy_install_pth(self, exts):
else: else:
with closing(open(main_pth, 'w')) as f: with closing(open(main_pth, 'w')) as f:
f.write(""" f.write("import sys; sys.__plen = len(sys.path)")
import sys
sys.__plen = len(sys.path)
""")
for path in paths: for path in paths:
f.write("{0}\n".format(path)) f.write("{0}\n".format(path))
f.write(""" f.write("import sys; new = sys.path[sys.__plen:]; del sys.path[sys.__plen:]; p = getattr(sys, '__egginsert', 0); sys.path[p:p] = new; sys.__egginsert = p + len(new)") # noqa: E501
new = sys.path[sys.__plen:]
del sys.path[sys.__plen:]
p = getattr(sys, '__egginsert', 0)
sys.path[p:p] = new
sys.__egginsert = p + len(new)
""")
def activate(self, ext_pkg, **args): def activate(self, ext_pkg, **args):
ignore = self.python_ignore(ext_pkg, args) ignore = self.python_ignore(ext_pkg, args)