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SCons
Package SCons :: Module SConsign :: Class DirFile
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Class DirFile

source code

object --+        
         |        
      Base --+    
             |    
           Dir --+
                 |
                DirFile
Encapsulates reading and writing a per-directory .sconsign file.
Instance Methods [hide private]
 
__init__(self, dir)
dir - the directory for the file		 source code
 
write(self, sync=1)
Write the .sconsign file to disk.		 source code

Inherited from Base: do_not_set_entry, do_not_store_info, get_entry, merge, set_entry, store_info

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__init__(self, dir)
(Constructor)

source code 
dir - the directory for the file
Overrides: object.__init__

write(self, sync=1)

source code 

Write the .sconsign file to disk.

Try to write to a temporary file first, and rename it if we succeed. If we can't write to the temporary file, it's probably because the directory isn't writable (and if so, how did we build anything in this directory, anyway?), so try to write directly to the .sconsign file as a backup. If we can't rename, try to copy the temporary contents back to the .sconsign file. Either way, always try to remove the temporary file at the end.


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