Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.

1 files changed, 36 insertions, 36 deletions

diff --git a/contrib/tools/cython/Cython/Plex/Traditional.py b/contrib/tools/cython/Cython/Plex/Traditional.py
index 5c06cc23b4..ec7252daed 100644
--- a/contrib/tools/cython/Cython/Plex/Traditional.py
+++ b/contrib/tools/cython/Cython/Plex/Traditional.py
@@ -1,42 +1,42 @@
-#======================================================================= 
-# 
-#   Python Lexical Analyser 
-# 
-#   Traditional Regular Expression Syntax 
-# 
-#======================================================================= 
- 
-from __future__ import absolute_import 
- 
-from .Regexps import Alt, Seq, Rep, Rep1, Opt, Any, AnyBut, Bol, Eol, Char 
-from .Errors import PlexError 
- 
- 
-class RegexpSyntaxError(PlexError): 
+#=======================================================================
+#
+#   Python Lexical Analyser
+#
+#   Traditional Regular Expression Syntax
+#
+#=======================================================================
+
+from __future__ import absolute_import
+
+from .Regexps import Alt, Seq, Rep, Rep1, Opt, Any, AnyBut, Bol, Eol, Char
+from .Errors import PlexError
+
+
+class RegexpSyntaxError(PlexError):
     pass
- 
- 
-def re(s): 
+
+
+def re(s):
     """
     Convert traditional string representation of regular expression |s|
     into Plex representation.
     """
     return REParser(s).parse_re()
- 
- 
-class REParser(object): 
+
+
+class REParser(object):
     def __init__(self, s):
         self.s = s
         self.i = -1
         self.end = 0
         self.next()
- 
+
     def parse_re(self):
         re = self.parse_alt()
         if not self.end:
             self.error("Unexpected %s" % repr(self.c))
         return re
- 
+
     def parse_alt(self):
         """Parse a set of alternative regexps."""
         re = self.parse_seq()
@@ -47,14 +47,14 @@ class REParser(object):
                 re_list.append(self.parse_seq())
             re = Alt(*re_list)
         return re
- 
+
     def parse_seq(self):
         """Parse a sequence of regexps."""
         re_list = []
         while not self.end and not self.c in "|)":
             re_list.append(self.parse_mod())
         return Seq(*re_list)
- 
+
     def parse_mod(self):
         """Parse a primitive regexp followed by *, +, ? modifiers."""
         re = self.parse_prim()
@@ -67,10 +67,10 @@ class REParser(object):
                 re = Opt(re)
             self.next()
         return re
- 
+
     def parse_prim(self):
         """Parse a primitive regexp."""
-        c = self.get() 
+        c = self.get()
         if c == '.':
             re = AnyBut("\n")
         elif c == '^':
@@ -88,7 +88,7 @@ class REParser(object):
                 c = self.get()
             re = Char(c)
         return re
- 
+
     def parse_charset(self):
         """Parse a charset. Does not include the surrounding []."""
         char_list = []
@@ -113,7 +113,7 @@ class REParser(object):
             return AnyBut(chars)
         else:
             return Any(chars)
- 
+
     def next(self):
         """Advance to the next char."""
         s = self.s
@@ -123,14 +123,14 @@ class REParser(object):
         else:
             self.c = ''
             self.end = 1
- 
+
     def get(self):
         if self.end:
             self.error("Premature end of string")
         c = self.c
         self.next()
         return c
- 
+
     def lookahead(self, n):
         """Look ahead n chars."""
         j = self.i + n
@@ -138,7 +138,7 @@ class REParser(object):
             return self.s[j]
         else:
             return ''
- 
+
     def expect(self, c):
         """
         Expect to find character |c| at current position.
@@ -148,11 +148,11 @@ class REParser(object):
             self.next()
         else:
             self.error("Missing %s" % repr(c))
- 
+
     def error(self, mess):
         """Raise exception to signal syntax error in regexp."""
         raise RegexpSyntaxError("Syntax error in regexp %s at position %d: %s" % (
             repr(self.s), self.i, mess))
- 
- 
- 
+
+
+