fixup! First attempt at linter

Author: gsnedders

.gitignore

@@ -0,0 +1,79 @@
+# Copyright (c) 2014 GitHub, Inc.
+#
+# Permission is hereby granted,  free of charge,  to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to  use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+doc/_build/
+
+# PyBuilder
+target/

lint

@@ -1,2 +1,3 @@
-#!/bin/sh
-python -m lint_lib.lint
+#!/usr/bin/env python
+import lint_lib.lint as lint
+lint.main()

lint_lib/_vendor/Makefile

@@ -0,0 +1,13 @@
+all: clean vendor
+
+clean:
+	@# Delete vendored items
+	find . -maxdepth 1 -mindepth 1 -type d -exec rm -rf {} \;
+
+vendor:
+	@# Install vendored libraries
+	pip install -t . -r vendor.txt
+
+	@# Cleanup .egg-info directories
+	rm -rf *.egg-info
+	rm -rf *.dist-info

lint_lib/_vendor/__init__.py

@@ -0,0 +1,133 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2008/2013 Andrey Vlasovskikh
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+__all__ = ['make_tokenizer', 'Token', 'LexerError']
+
+import re
+
+
+class LexerError(Exception):
+    def __init__(self, place, msg):
+        self.place = place
+        self.msg = msg
+
+    def __str__(self):
+        s = u'cannot tokenize data'
+        line, pos = self.place
+        return u'%s: %d,%d: "%s"' % (s, line, pos, self.msg)
+
+
+class Token(object):
+    def __init__(self, type, value, start=None, end=None):
+        self.type = type
+        self.value = value
+        self.start = start
+        self.end = end
+
+    def __repr__(self):
+        return u'Token(%r, %r)' % (self.type, self.value)
+
+    def __eq__(self, other):
+        # FIXME: Case sensitivity is assumed here
+        return self.type == other.type and self.value == other.value
+
+    def _pos_str(self):
+        if self.start is None or self.end is None:
+            return ''
+        else:
+            sl, sp = self.start
+            el, ep = self.end
+            return u'%d,%d-%d,%d:' % (sl, sp, el, ep)
+
+    def __str__(self):
+        s = u"%s %s '%s'" % (self._pos_str(), self.type, self.value)
+        return s.strip()
+
+    @property
+    def name(self):
+        return self.value
+
+    def pformat(self):
+        return u"%s %s '%s'" % (self._pos_str().ljust(20),
+                                self.type.ljust(14),
+                                self.value)
+
+
+def make_tokenizer(specs):
+    """[(str, (str, int?))] -> (str -> Iterable(Token))"""
+
+    def compile_spec(spec):
+        name, args = spec
+        return name, re.compile(*args)
+
+    compiled = [compile_spec(s) for s in specs]
+
+    def match_specs(specs, str, i, position):
+        line, pos = position
+        for type, regexp in specs:
+            m = regexp.match(str, i)
+            if m is not None:
+                value = m.group()
+                nls = value.count(u'\n')
+                n_line = line + nls
+                if nls == 0:
+                    n_pos = pos + len(value)
+                else:
+                    n_pos = len(value) - value.rfind(u'\n') - 1
+                return Token(type, value, (line, pos + 1), (n_line, n_pos))
+        else:
+            errline = str.splitlines()[line - 1]
+            raise LexerError((line, pos + 1), errline)
+
+    def f(str):
+        length = len(str)
+        line, pos = 1, 0
+        i = 0
+        while i < length:
+            t = match_specs(compiled, str, i, (line, pos))
+            yield t
+            line, pos = t.end
+            i += len(t.value)
+
+    return f
+
+# This is an example of a token spec. See also [this article][1] for a
+# discussion of searching for multiline comments using regexps (including `*?`).
+#
+#   [1]: http://ostermiller.org/findcomment.html
+_example_token_specs = [
+    ('COMMENT', (r'\(\*(.|[\r\n])*?\*\)', re.MULTILINE)),
+    ('COMMENT', (r'\{(.|[\r\n])*?\}', re.MULTILINE)),
+    ('COMMENT', (r'//.*',)),
+    ('NL', (r'[\r\n]+',)),
+    ('SPACE', (r'[ \t\r\n]+',)),
+    ('NAME', (r'[A-Za-z_][A-Za-z_0-9]*',)),
+    ('REAL', (r'[0-9]+\.[0-9]*([Ee][+\-]?[0-9]+)*',)),
+    ('INT', (r'[0-9]+',)),
+    ('INT', (r'\$[0-9A-Fa-f]+',)),
+    ('OP', (r'(\.\.)|(<>)|(<=)|(>=)|(:=)|[;,=\(\):\[\]\.+\-<>\*/@\^]',)),
+    ('STRING', (r"'([^']|(''))*'",)),
+    ('CHAR', (r'#[0-9]+',)),
+    ('CHAR', (r'#\$[0-9A-Fa-f]+',)),
+]
+#tokenize = make_tokenizer(_example_token_specs)