1 files changed, 78 insertions, 0 deletions
diff --git a/libs/python/pyste/src/Pyste/utils.py b/libs/python/pyste/src/Pyste/utils.py
new file mode 100644
index 000000000..a8843e3f6
--- /dev/null
+++ b/libs/python/pyste/src/Pyste/utils.py
@@ -0,0 +1,78 @@
+# Copyright Bruno da Silva de Oliveira 2003. Use, modification and 
+# distribution is subject to the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at 
+# http://www.boost.org/LICENSE_1_0.txt)
+
+from __future__ import generators
+import string
+import sys
+
+#==============================================================================
+# enumerate
+#==============================================================================
+def enumerate(seq):
+    i = 0
+    for x in seq:
+        yield i, x
+        i += 1  
+
+
+#==============================================================================
+# makeid
+#==============================================================================
+_valid_chars = string.ascii_letters + string.digits + '_'
+_valid_chars = dict(zip(_valid_chars, _valid_chars))
+
+def makeid(name):
+    'Returns the name as a valid identifier'
+    if type(name) != str:
+        print type(name), name
+    newname = []
+    for char in name:
+        if char not in _valid_chars:
+            char = '_'
+        newname.append(char)
+    newname = ''.join(newname)
+    # avoid duplications of '_' chars
+    names = [x for x in newname.split('_') if x]
+    return '_'.join(names)
+ 
+
+#==============================================================================
+# remove_duplicated_lines
+#==============================================================================
+def remove_duplicated_lines(text):
+    includes = text.splitlines()
+    d = dict([(include, 0) for include in includes])
+    includes = d.keys()
+    includes.sort()
+    return '\n'.join(includes)
+
+
+#==============================================================================
+# left_equals
+#==============================================================================
+def left_equals(s):
+        s = '// %s ' % s
+        return s + ('='*(80-len(s))) + '\n'  
+
+
+#==============================================================================
+# post_mortem    
+#==============================================================================
+def post_mortem():
+
+    def info(type, value, tb):
+       if hasattr(sys, 'ps1') or not sys.stderr.isatty():
+          # we are in interactive mode or we don't have a tty-like
+          # device, so we call the default hook
+          sys.__excepthook__(type, value, tb)
+       else:
+          import traceback, pdb
+          # we are NOT in interactive mode, print the exception...
+          traceback.print_exception(type, value, tb)
+          print
+          # ...then start the debugger in post-mortem mode.
+          pdb.pm()
+
+    sys.excepthook = info