diff options
| -rwxr-xr-x | setuptools/command/easy_install.py | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/setuptools/command/easy_install.py b/setuptools/command/easy_install.py index e9ba5956..ccc66cf7 100755 --- a/setuptools/command/easy_install.py +++ b/setuptools/command/easy_install.py @@ -113,6 +113,9 @@ else: return False +_one_liner = lambda text: textwrap.dedent(text).strip().replace('\n', '; ') + + class easy_install(Command): """Manage a download/build/install process""" description = "Find/get/install Python packages" @@ -531,12 +534,12 @@ class easy_install(Command): pth_file = self.pseudo_tempname() + ".pth" ok_file = pth_file + '.ok' ok_exists = os.path.exists(ok_file) - doc = "; ".join([ - "import os", - "f = open({ok_file!r}, 'w')", - "f.write('OK')", - "f.close()\n", - ]).format(**locals()) + tmpl = _one_liner(""" + import os + f = open({ok_file!r}, 'w') + f.write('OK') + f.close() + """) + '\n' try: if ok_exists: os.unlink(ok_file) @@ -548,7 +551,7 @@ class easy_install(Command): self.cant_write_to_target() else: try: - f.write(doc) + f.write(tmpl.format(**locals())) f.close() f = None executable = sys.executable @@ -1645,12 +1648,11 @@ class RewritePthDistributions(PthDistributions): yield line yield cls.postlude - _inline = lambda text: textwrap.dedent(text).strip().replace('\n', '; ') - prelude = _inline(""" + prelude = _one_liner(""" import sys sys.__plen = len(sys.path) """) - postlude = _inline(""" + postlude = _one_liner(""" import sys new = sys.path[sys.__plen:] del sys.path[sys.__plen:] |