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get list of tmpl_* functions only once

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This commit is contained in:
Adrian Sampson 2012-04-29 19:55:34 -07:00
parent e85fe2d834
commit 6d7cbd6d2f
1 changed files with 7 additions and 14 deletions
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21
beets/library.py
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@ -1376,9 +1376,8 @@ class DefaultTemplateFunctions(object):
and the values are Python functions.
"""
out = {}
for key in dir(self):
if key.startswith(self._prefix):
out[key[len(self._prefix):]] = getattr(self, key)
for key in self._func_names:
out[key[len(self._prefix):]] = getattr(self, key)
return out
@staticmethod
@ -1426,17 +1425,6 @@ class DefaultTemplateFunctions(object):
"""
return unidecode(s)
def _memo_get(self, key):
"""Get a memoized value. The key is any hashable Python object.
The memoization namespace is associated with the library.
Returns None if no value is available.
"""
return self.lib._memotable.get(key)
def _memo_set(self, key, value):
"""Set a memoized value for the key."""
self.lib._memotable[key] = value
def tmpl_aunique(self, keys=None, disam=None):
"""Generate a string that is guaranteed to be unique among all
albums in the library who share the same set of keys. A fields
@ -1500,3 +1488,8 @@ class DefaultTemplateFunctions(object):
res = u' [{}]'.format(disam_value)
self.lib._memotable[memokey] = res
return res
# Get the name of tmpl_* functions in the above class.
DefaultTemplateFunctions._func_names = \
[s for s in dir(DefaultTemplateFunctions)
if s.startswith(DefaultTemplateFunctions._prefix)]