diff options
| author | Todd Gamblin <tgamblin@llnl.gov> | 2014-12-25 16:07:39 -0800 |
|---|---|---|
| committer | Todd Gamblin <tgamblin@llnl.gov> | 2014-12-25 16:07:39 -0800 |
| commit | 20388ece86c91c7f2db112b6da38cfb2b8853196 (patch) | |
| tree | f099eb9e999d8a07587e75f7ad629774aad58e7e | |
| parent | 7b71e6fb5a5c8c73c71814ceaa756681afc73c61 (diff) | |
| download | spack-20388ece86c91c7f2db112b6da38cfb2b8853196.tar.gz spack-20388ece86c91c7f2db112b6da38cfb2b8853196.tar.bz2 spack-20388ece86c91c7f2db112b6da38cfb2b8853196.tar.xz spack-20388ece86c91c7f2db112b6da38cfb2b8853196.zip | |
Clearer code in filter_file.
| -rw-r--r-- | lib/spack/llnl/util/filesystem.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/spack/llnl/util/filesystem.py b/lib/spack/llnl/util/filesystem.py index 6a04d98a18..24c77a80db 100644 --- a/lib/spack/llnl/util/filesystem.py +++ b/lib/spack/llnl/util/filesystem.py @@ -63,8 +63,11 @@ def filter_file(regex, repl, *filenames, **kwargs): # Allow strings to use \1, \2, etc. for replacement, like sed if not callable(repl): unescaped = repl.replace(r'\\', '\\') - repl = lambda m: re.sub( - r'\\([0-9])', lambda x: m.group(int(x.group(1))), unescaped) + def replace_groups_with_groupid(m): + def groupid_to_group(x): + return m.group(int(x.group(1))) + return re.sub(r'\\([1-9])', groupid_to_group, unescaped) + repl = replace_groups_with_groupid if string: regex = re.escape(regex) |