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Better info variant output.

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This commit is contained in:
Todd Gamblin 2015-10-17 17:34:39 -07:00
parent 44ba16a391
commit 7598612b86
1 changed files with 13 additions and 3 deletions
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16
lib/spack/spack/cmd/info.py
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@ -65,11 +65,21 @@ def print_text_info(pkg):
print "None"
else:
pad = padder(pkg.variants, 4)
maxv = max(len(v) for v in sorted(pkg.variants))
fmt = "%%-%ss%%-10s%%s" % (maxv + 4)
print " " + fmt % ('Name', 'Default', 'Description')
print
for name in sorted(pkg.variants):
v = pkg.variants[name]
print " %s%s" % (
pad(('+' if v.default else '-') + name + ':'),
"\n".join(textwrap.wrap(v.description)))
default = 'on' if v.default else 'off'
lines = textwrap.wrap(v.description)
lines[1:] = [" " + (" " * maxv) + l for l in lines[1:]]
desc = "\n".join(lines)
print " " + fmt % (name, default, desc)
print
print "Dependencies:"