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Diffstat (limited to 'waftools/inflectors.py')
-rw-r--r-- | waftools/inflectors.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/waftools/inflectors.py b/waftools/inflectors.py new file mode 100644 index 0000000000..3641de8818 --- /dev/null +++ b/waftools/inflectors.py @@ -0,0 +1,26 @@ +import re + +class DependencyInflector(object): + def __init__(self, dependency): + self.dep = dependency + + def storage_key(self): + return self.__underscore__(self.dep) + + def define_key(self): + return ("have_" + self.storage_key()).upper() + + def define_dict(self): + return {'define_name': self.define_key()} + + def storage_dict(self): + return {'uselib_store': self.storage_key()} + + def __underscore__(self, word): + """ Converts a word "into_it_s_underscored_version" + Convert any "CamelCased" or "ordinary Word" into an + "underscored_word".""" + + return re.sub('[^A-Z^a-z^0-9]+', '_', \ + re.sub('([a-z\d])([A-Z])', '\\1_\\2', \ + re.sub('([A-Z]+)([A-Z][a-z])', '\\1_\\2', re.sub('::', '/', word)))).lower() |