[Python-checkins] CVS: python/dist/src/Lib inspect.py,1.11,1.12

[Ka-Ping Yee]

Update of /cvsroot/python/python/dist/src/Lib
In directory usw-pr-cvs1:/tmp/cvs-serv3100

Modified Files:
	inspect.py 
Log Message:
Add getmodulename() and getmoduleinfo() routines to inspect filenames.


Index: inspect.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/inspect.py,v
retrieving revision 1.11
retrieving revision 1.12
diff -C2 -r1.11 -r1.12
*** inspect.py	2001/03/23 15:29:59	1.11
--- inspect.py	2001/04/10 11:43:00	1.12
***************
*** 193,196 ****
--- 193,211 ----
                       'function, traceback, frame, or code object'
  
+ def getmoduleinfo(path):
+     """Get the module name, suffix, mode, and module type for a given file."""
+     filename = os.path.basename(path)
+     suffixes = map(lambda (suffix, mode, mtype):
+                    (-len(suffix), suffix, mode, mtype), imp.get_suffixes())
+     suffixes.sort() # try longest suffixes first, in case they overlap
+     for neglen, suffix, mode, mtype in suffixes:
+         if filename[neglen:] == suffix:
+             return filename[:neglen], suffix, mode, mtype
+ 
+ def getmodulename(path):
+     """Return the module name for a given file, or None."""
+     info = getmoduleinfo(path)
+     if info: return info[0]
+ 
  def getsourcefile(object):
      """Return the Python source file an object was defined in, if it exists."""