示例#1
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文件: bob.py 项目: robochat/buildbit
 def __new__(cls,targets,reqs,order_only=None,func=None,PHONY=False,shared=False):
     """selects and creates the appropriate rule class to use. All rule instances
     can also be used as decorators around build recipe functions (in this case
     leave func=None).
         targets - single target or sequence of targets
         reqs - single prerequisite or sequence of prerequisites
         order_only - single dependency or sequence of order only prerequisites
         func - the build function that should take one or no arguments. Will be
             passed this class instance when run in order to have access
             to its attributes.
         PHONY - a phony rule always runs irrespective of file modification times
         shared - shared rules run their build function a single time for all of
             their targets.
     targets and reqs may contain glob patterns (see fnmatch and glob modules).
     They may also contain the '%' wildcard for defining pattern rules (like
     make).
     """
     targets = checkseq(targets)
     reqs = checkseq(reqs)
     order_only = checkseq(order_only)
     
     if shared:
         if not any(fpmatch.has_magic(target) for target in targets):
             targets = [fpmatch.strip_specials(target) for target in targets]
             if not any(fpmatch.has_magic(req) for req in itertools.chain(reqs,order_only)):
                 reqs = [fpmatch.strip_specials(req) for req in reqs]
                 newrule = ExplicitRule(targets,reqs,order_only,func,PHONY)
             else:
                 newrule = ExplicitTargetRule(targets,reqs,order_only,func,PHONY)
         elif any(fpmatch.has_pattern(target) for target in targets):
             #in fact all targets should have a pattern wildcard but error checking will occur in class.
             newrule = PatternSharedRule(targets,reqs,order_only,func,PHONY)
         else: #wildcard targets
             newrule = WildSharedRule(targets,reqs,order_only,func,PHONY)
     else:
         if not any(fpmatch.has_magic(target) for target in targets):
             targets = [fpmatch.strip_specials(target) for target in targets]
             if not any(fpmatch.has_magic(req) for req in itertools.chain(reqs,order_only)):
                 reqs = [fpmatch.strip_specials(req) for req in reqs]
                 if len(targets)<=1:
                     newrule = ExplicitRule(targets,reqs,order_only,func,PHONY)
                 else:
                     newrule = ManyRules(ExplicitRule(target,reqs,order_only,func,PHONY) for target in targets)
                 #or maybe use WildRule??
             else:
                 if len(targets)<=1:
                     newrule = ExplicitTargetRule(targets,reqs,order_only,func,PHONY)
                 else:
                     newrule = ManyRules(ExplicitTargetRule(target,reqs,order_only,func,PHONY) for target in targets)
                 #or maybe use WildRule??
         elif any(fpmatch.has_pattern(target) for target in targets): 
             #in fact all targets should have a pattern wildcard but error checking will occur in class.
             newrule = PatternRule(targets,reqs,order_only,func,PHONY)
         else: #wildcard targets
             newrule = WildRule(targets,reqs,order_only,func,PHONY)
     
     return newrule
示例#2
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    def test_pattern_with_subdirectories(self):
        
    def test_general_pattern_match(self):
        
    
    def teardown(self):
        pass



#is this a bug?
assert fpmatch.strip_specials('test[]]time') != 'test]time' #not sure this is a bug though
#question
fpmatch.strip_specials('test[abcd].txt') == 'test.txt' #this is what we want isn't it?
#but
fpmatch.strip_specials('test[*].txt') == 'test.txt' # is this really what we want?
示例#3
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文件: bob.py 项目: robochat/buildbit
 def __init__(self,targets,reqs,order_only=None,func=None,PHONY=False):
     """targets - list of targets
     reqs - seq of prerequisites
     order_only - seq of order only prerequisites
     func - a function that should take one or no arguments. Will be
         passed this class instance when run in order to have access
         to its attributes.
     """
     self.targets = targets = checkseq(targets)
     self.PHONY = PHONY
     self.allreqs = reqs = checkseq(reqs)
     self.order_only = order_only = checkseq(order_only)
     
     self.explicit_rules = [] #each meta_rule remembers its explicit rules. 
     self._func = func
     
     #Add self to registry of rules
     wild_targets = fpmatch.only_wild_paths(targets)
     self.re_targets = [fpmatch.precompile(pattern) for pattern in wild_targets]
     for regex in self.re_targets:
         self.rules[regex] = self
     
     #calculate pattern lengths
     rankings = [len(fpmatch.strip_specials(pattern)) for pattern in wild_targets]
     for regex,rank in zip(self.re_targets,rankings):
         self._pattern_rankings[regex] = rank
示例#4
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文件: bob.py 项目: robochat/buildbit
 def expand_wildcard(self,fpath):        
     """Uses the glob module to search the file system and an altered glob module - fpmatch
     to search the meta rules.
     """
     matches = glob.glob(fpath)
     if fpmatch.has_magic(fpath): 
         matches += fpmatch.filter(self.rules.iterkeys(),fpath)
     else: matches += [fpmatch.strip_specials(fpath)] #can still have single escaped chars in sets when magic==False
     if len(matches) == 0: raise AssertionError("No matching file or rule found for %r" %fpath)
     return dedup(matches)