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| author | Steven Knight <knight@baldmt.com> | 2003-04-12 10:52:50 (GMT) |
|---|---|---|
| committer | Steven Knight <knight@baldmt.com> | 2003-04-12 10:52:50 (GMT) |
| commit | 5e229b4f577acd2a89196c74196997d2a6f017cc (patch) | |
| tree | faf99f3ad74bbc39c45e4897f94318afea0a11a8 /src/engine/SCons/Node/FS.py | |
| parent | 864888601110b99b76ed83958bc370b12d3656ad (diff) | |
| download | SCons-5e229b4f577acd2a89196c74196997d2a6f017cc.zip SCons-5e229b4f577acd2a89196c74196997d2a6f017cc.tar.gz SCons-5e229b4f577acd2a89196c74196997d2a6f017cc.tar.bz2 | |
Add a clear() method to reset a Node's state for re-processing.
Diffstat (limited to 'src/engine/SCons/Node/FS.py')
| -rw-r--r-- | src/engine/SCons/Node/FS.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/engine/SCons/Node/FS.py b/src/engine/SCons/Node/FS.py index f380f7e..a2d9414 100644 --- a/src/engine/SCons/Node/FS.py +++ b/src/engine/SCons/Node/FS.py @@ -263,6 +263,21 @@ class Entry(SCons.Node.Node): self.cwd = None # will hold the SConscript directory for target nodes self.duplicate = directory.duplicate + def clear(self): + """Completely clear an Entry of all its cached state (so that it + can be re-evaluated by interfaces that do continuous integration + builds). + """ + SCons.Node.Node.clear(self) + try: + delattr(self, '_exists') + except AttributeError: + pass + try: + delattr(self, '_rexists') + except AttributeError: + pass + def get_dir(self): return self.dir |