diff options
| -rwxr-xr-x | indra/lib/python/indra/util/llmanifest.py | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/indra/lib/python/indra/util/llmanifest.py b/indra/lib/python/indra/util/llmanifest.py index 4c3d3fc217..974ac18e34 100755 --- a/indra/lib/python/indra/util/llmanifest.py +++ b/indra/lib/python/indra/util/llmanifest.py @@ -421,25 +421,34 @@ class LLManifest(object): self.build_prefix.append(build) self.dst_prefix.append(dst) +## self.display_stacks() + # The above code is unchanged from the original implementation. What's # new is the return value. We're going to return an instance of # PrefixManager that binds this LLManifest instance and Does The Right # Thing on exit. return self.PrefixManager(self) + def display_stacks(self): + width = 1 + max(len(stack) for stack in self.PrefixManager.stacks) + for stack in self.PrefixManager.stacks: + print "{} {}".format((stack + ':').ljust(width), + os.path.join(*getattr(self, stack))) + class PrefixManager(object): + # stack attributes we manage in this LLManifest (sub)class + # instance + stacks = ("src_prefix", "artwork_prefix", "build_prefix", "dst_prefix") + def __init__(self, manifest): self.manifest = manifest - # stack attributes we manage in this LLManifest (sub)class - # instance - stacks = ("src_prefix", "artwork_prefix", "build_prefix", "dst_prefix") # If the caller wrote: # with self.prefix(...): # as intended, then bind the state of each prefix stack as it was # just BEFORE the call to prefix(). Since prefix() appended an # entry to each prefix stack, capture len()-1. self.prevlen = { stack: len(getattr(self.manifest, stack)) - 1 - for stack in stacks } + for stack in self.stacks } def __nonzero__(self): # If the caller wrote: @@ -472,6 +481,8 @@ class LLManifest(object): # truncate that list back to 'prevlen' del getattr(self.manifest, stack)[prevlen:] +## self.manifest.display_stacks() + def end_prefix(self, descr=None): """Pops a prefix off the stack. If given an argument, checks the argument against the top of the stack. If the argument |