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-rw-r--r--trunk/qpid/python/qpid/parser.py68
1 files changed, 0 insertions, 68 deletions
diff --git a/trunk/qpid/python/qpid/parser.py b/trunk/qpid/python/qpid/parser.py
deleted file mode 100644
index 233f0a8469..0000000000
--- a/trunk/qpid/python/qpid/parser.py
+++ /dev/null
@@ -1,68 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-
-class ParseError(Exception):
-
- def __init__(self, token, *expected):
- line, ln, col = token.line_info()
- exp = ", ".join(map(str, expected))
- if len(expected) > 1:
- exp = "(%s)" % exp
- if expected:
- msg = "expecting %s, got %s line:%s,%s:%s" % (exp, token, ln, col, line)
- else:
- msg = "unexpected token %s line:%s,%s:%s" % (token, ln, col, line)
- Exception.__init__(self, msg)
- self.token = token
- self.expected = expected
-
-class Parser:
-
- def __init__(self, tokens):
- self.tokens = tokens
- self.idx = 0
-
- def next(self):
- return self.tokens[self.idx]
-
- def matches(self, *types):
- return self.next().type in types
-
- def eat(self, *types):
- if types and not self.matches(*types):
- raise ParseError(self.next(), *types)
- else:
- t = self.next()
- self.idx += 1
- return t
-
- def eat_until(self, *types):
- result = []
- while not self.matches(*types):
- result.append(self.eat())
- return result
-
- def remove(self, start, end):
- start_idx = self.tokens.index(start)
- end_idx = self.tokens.index(end) + 1
- del self.tokens[start_idx:end_idx]
- self.idx -= end_idx - start_idx
-
- def reset(self):
- self.idx = 0