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the implemention for --restrict, the data storing is not yet implemented

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This commit is contained in:
Mattias Andrée 2012-11-03 07:43:57 +01:00
parent 055b28e8dc
commit 2765e8f33f
1 changed files with 26 additions and 8 deletions
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34
ponysay.py
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@ -601,7 +601,7 @@ class Ponysay():
if strict: return STest(key, value)
if invert: return ITest(key, value)
return NTest(key, value)
def logic(cells): # note inverted return value
def logic(cells):
for alternative in table:
ok = True
for cell in alternative:
@ -609,13 +609,15 @@ class Ponysay():
ok = False
break
if ok:
return False
return True
return True
return False
ponies = {}
for ponydir in self.ponydirs:
for pony in self.restrictedPonies(ponydir, logic):
if (pony in oldponies) and (ponies[pony] == ponydir + pony + '.pony'):
del ponies[pony]
if (pony not in passed) and (pony in oldponies):
ponyfile = ponydir + pony + '.pony'
if oldponies[pony] == ponyfile:
ponies[pony] = ponyfile
oldponies = ponies
ponies = {}
(termh, termw) = self.__gettermsize()
@ -660,9 +662,25 @@ class Ponysay():
return ponies[pony]
#### FIXME not yet implemented
def restrictedPonies(self, ponyday, logic):
return False
'''
Get ponies that pass restriction
@param ponydir:str Pony directory
@param logic:dict<str, str>→bool Restriction test functor
@return :list<str> Passed ponies
'''
def restrictedPonies(self, ponydir, logic):
import cPickle
passed = []
if os.path.exists(ponydir + 'metadata'):
data = None
with open(ponydir + 'metadata', 'rb') as file:
data = cPickle.load(file)
for ponydata in data:
(pony, meta) = ponydata
if logic(meta):
passed.append(pony)
return passed
'''