##// END OF EJS Templates
Better lessc detection/handling....
Aron Ahmadia -
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@@ -33,13 +33,17 b' def _compile_less(source, target, minify=True, verbose=False):'
33 ver_flag = '--verbose' if verbose is True else ''
33 ver_flag = '--verbose' if verbose is True else ''
34
34
35 # pin less to 1.4
35 # pin less to 1.4
36 out = check_output(['lessc', '--version'])
36 try:
37 out = check_output(['lessc', '--version'])
38 except OSError as err:
39 raise ValueError("Unable to find lessc. Please install lessc >= %s and < %s " \
40 % (min_less_version, max_less_version))
37 out = out.decode('utf8', 'replace')
41 out = out.decode('utf8', 'replace')
38 less_version = out.split()[1]
42 less_version = out.split()[1]
39 if V(less_version) < V(min_less_version):
43 if V(less_version) < V(min_less_version):
40 raise ValueError("lessc too old: %s < %s" % (less_version, min_less_version))
44 raise ValueError("lessc too old: %s < %s" % (less_version, min_less_version))
41 if V(less_version) > V(max_less_version):
45 if V(less_version) >= V(max_less_version):
42 raise ValueError("lessc too new: %s > %s" % (less_version, max_less_version))
46 raise ValueError("lessc too new: %s >= %s" % (less_version, max_less_version))
43
47
44 with lcd(static_dir):
48 with lcd(static_dir):
45 local('lessc {min_flag} {ver_flag} {source} {target}'.format(**locals()))
49 local('lessc {min_flag} {ver_flag} {source} {target}'.format(**locals()))
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