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Diffstat (limited to 'src/c-ares/test/gmock-1.7.0/gtest/scripts/pump.py')
| -rwxr-xr-x | src/c-ares/test/gmock-1.7.0/gtest/scripts/pump.py | 855 |
1 files changed, 855 insertions, 0 deletions
diff --git a/src/c-ares/test/gmock-1.7.0/gtest/scripts/pump.py b/src/c-ares/test/gmock-1.7.0/gtest/scripts/pump.py new file mode 100755 index 000000000..5efb653c2 --- /dev/null +++ b/src/c-ares/test/gmock-1.7.0/gtest/scripts/pump.py @@ -0,0 +1,855 @@ +#!/usr/bin/env python +# +# Copyright 2008, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +"""pump v0.2.0 - Pretty Useful for Meta Programming. + +A tool for preprocessor meta programming. Useful for generating +repetitive boilerplate code. Especially useful for writing C++ +classes, functions, macros, and templates that need to work with +various number of arguments. + +USAGE: + pump.py SOURCE_FILE + +EXAMPLES: + pump.py foo.cc.pump + Converts foo.cc.pump to foo.cc. + +GRAMMAR: + CODE ::= ATOMIC_CODE* + ATOMIC_CODE ::= $var ID = EXPRESSION + | $var ID = [[ CODE ]] + | $range ID EXPRESSION..EXPRESSION + | $for ID SEPARATOR [[ CODE ]] + | $($) + | $ID + | $(EXPRESSION) + | $if EXPRESSION [[ CODE ]] ELSE_BRANCH + | [[ CODE ]] + | RAW_CODE + SEPARATOR ::= RAW_CODE | EMPTY + ELSE_BRANCH ::= $else [[ CODE ]] + | $elif EXPRESSION [[ CODE ]] ELSE_BRANCH + | EMPTY + EXPRESSION has Python syntax. +""" + +__author__ = 'wan@google.com (Zhanyong Wan)' + +import os +import re +import sys + + +TOKEN_TABLE = [ + (re.compile(r'\$var\s+'), '$var'), + (re.compile(r'\$elif\s+'), '$elif'), + (re.compile(r'\$else\s+'), '$else'), + (re.compile(r'\$for\s+'), '$for'), + (re.compile(r'\$if\s+'), '$if'), + (re.compile(r'\$range\s+'), '$range'), + (re.compile(r'\$[_A-Za-z]\w*'), '$id'), + (re.compile(r'\$\(\$\)'), '$($)'), + (re.compile(r'\$'), '$'), + (re.compile(r'\[\[\n?'), '[['), + (re.compile(r'\]\]\n?'), ']]'), + ] + + +class Cursor: + """Represents a position (line and column) in a text file.""" + + def __init__(self, line=-1, column=-1): + self.line = line + self.column = column + + def __eq__(self, rhs): + return self.line == rhs.line and self.column == rhs.column + + def __ne__(self, rhs): + return not self == rhs + + def __lt__(self, rhs): + return self.line < rhs.line or ( + self.line == rhs.line and self.column < rhs.column) + + def __le__(self, rhs): + return self < rhs or self == rhs + + def __gt__(self, rhs): + return rhs < self + + def __ge__(self, rhs): + return rhs <= self + + def __str__(self): + if self == Eof(): + return 'EOF' + else: + return '%s(%s)' % (self.line + 1, self.column) + + def __add__(self, offset): + return Cursor(self.line, self.column + offset) + + def __sub__(self, offset): + return Cursor(self.line, self.column - offset) + + def Clone(self): + """Returns a copy of self.""" + + return Cursor(self.line, self.column) + + +# Special cursor to indicate the end-of-file. +def Eof(): + """Returns the special cursor to denote the end-of-file.""" + return Cursor(-1, -1) + + +class Token: + """Represents a token in a Pump source file.""" + + def __init__(self, start=None, end=None, value=None, token_type=None): + if start is None: + self.start = Eof() + else: + self.start = start + if end is None: + self.end = Eof() + else: + self.end = end + self.value = value + self.token_type = token_type + + def __str__(self): + return 'Token @%s: \'%s\' type=%s' % ( + self.start, self.value, self.token_type) + + def Clone(self): + """Returns a copy of self.""" + + return Token(self.start.Clone(), self.end.Clone(), self.value, + self.token_type) + + +def StartsWith(lines, pos, string): + """Returns True iff the given position in lines starts with 'string'.""" + + return lines[pos.line][pos.column:].startswith(string) + + +def FindFirstInLine(line, token_table): + best_match_start = -1 + for (regex, token_type) in token_table: + m = regex.search(line) + if m: + # We found regex in lines + if best_match_start < 0 or m.start() < best_match_start: + best_match_start = m.start() + best_match_length = m.end() - m.start() + best_match_token_type = token_type + + if best_match_start < 0: + return None + + return (best_match_start, best_match_length, best_match_token_type) + + +def FindFirst(lines, token_table, cursor): + """Finds the first occurrence of any string in strings in lines.""" + + start = cursor.Clone() + cur_line_number = cursor.line + for line in lines[start.line:]: + if cur_line_number == start.line: + line = line[start.column:] + m = FindFirstInLine(line, token_table) + if m: + # We found a regex in line. + (start_column, length, token_type) = m + if cur_line_number == start.line: + start_column += start.column + found_start = Cursor(cur_line_number, start_column) + found_end = found_start + length + return MakeToken(lines, found_start, found_end, token_type) + cur_line_number += 1 + # We failed to find str in lines + return None + + +def SubString(lines, start, end): + """Returns a substring in lines.""" + + if end == Eof(): + end = Cursor(len(lines) - 1, len(lines[-1])) + + if start >= end: + return '' + + if start.line == end.line: + return lines[start.line][start.column:end.column] + + result_lines = ([lines[start.line][start.column:]] + + lines[start.line + 1:end.line] + + [lines[end.line][:end.column]]) + return ''.join(result_lines) + + +def StripMetaComments(str): + """Strip meta comments from each line in the given string.""" + + # First, completely remove lines containing nothing but a meta + # comment, including the trailing \n. + str = re.sub(r'^\s*\$\$.*\n', '', str) + + # Then, remove meta comments from contentful lines. + return re.sub(r'\s*\$\$.*', '', str) + + +def MakeToken(lines, start, end, token_type): + """Creates a new instance of Token.""" + + return Token(start, end, SubString(lines, start, end), token_type) + + +def ParseToken(lines, pos, regex, token_type): + line = lines[pos.line][pos.column:] + m = regex.search(line) + if m and not m.start(): + return MakeToken(lines, pos, pos + m.end(), token_type) + else: + print 'ERROR: %s expected at %s.' % (token_type, pos) + sys.exit(1) + + +ID_REGEX = re.compile(r'[_A-Za-z]\w*') +EQ_REGEX = re.compile(r'=') +REST_OF_LINE_REGEX = re.compile(r'.*?(?=$|\$\$)') +OPTIONAL_WHITE_SPACES_REGEX = re.compile(r'\s*') +WHITE_SPACE_REGEX = re.compile(r'\s') +DOT_DOT_REGEX = re.compile(r'\.\.') + + +def Skip(lines, pos, regex): + line = lines[pos.line][pos.column:] + m = re.search(regex, line) + if m and not m.start(): + return pos + m.end() + else: + return pos + + +def SkipUntil(lines, pos, regex, token_type): + line = lines[pos.line][pos.column:] + m = re.search(regex, line) + if m: + return pos + m.start() + else: + print ('ERROR: %s expected on line %s after column %s.' % + (token_type, pos.line + 1, pos.column)) + sys.exit(1) + + +def ParseExpTokenInParens(lines, pos): + def ParseInParens(pos): + pos = Skip(lines, pos, OPTIONAL_WHITE_SPACES_REGEX) + pos = Skip(lines, pos, r'\(') + pos = Parse(pos) + pos = Skip(lines, pos, r'\)') + return pos + + def Parse(pos): + pos = SkipUntil(lines, pos, r'\(|\)', ')') + if SubString(lines, pos, pos + 1) == '(': + pos = Parse(pos + 1) + pos = Skip(lines, pos, r'\)') + return Parse(pos) + else: + return pos + + start = pos.Clone() + pos = ParseInParens(pos) + return MakeToken(lines, start, pos, 'exp') + + +def RStripNewLineFromToken(token): + if token.value.endswith('\n'): + return Token(token.start, token.end, token.value[:-1], token.token_type) + else: + return token + + +def TokenizeLines(lines, pos): + while True: + found = FindFirst(lines, TOKEN_TABLE, pos) + if not found: + yield MakeToken(lines, pos, Eof(), 'code') + return + + if found.start == pos: + prev_token = None + prev_token_rstripped = None + else: + prev_token = MakeToken(lines, pos, found.start, 'code') + prev_token_rstripped = RStripNewLineFromToken(prev_token) + + if found.token_type == '$var': + if prev_token_rstripped: + yield prev_token_rstripped + yield found + id_token = ParseToken(lines, found.end, ID_REGEX, 'id') + yield id_token + pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX) + + eq_token = ParseToken(lines, pos, EQ_REGEX, '=') + yield eq_token + pos = Skip(lines, eq_token.end, r'\s*') + + if SubString(lines, pos, pos + 2) != '[[': + exp_token = ParseToken(lines, pos, REST_OF_LINE_REGEX, 'exp') + yield exp_token + pos = Cursor(exp_token.end.line + 1, 0) + elif found.token_type == '$for': + if prev_token_rstripped: + yield prev_token_rstripped + yield found + id_token = ParseToken(lines, found.end, ID_REGEX, 'id') + yield id_token + pos = Skip(lines, id_token.end, WHITE_SPACE_REGEX) + elif found.token_type == '$range': + if prev_token_rstripped: + yield prev_token_rstripped + yield found + id_token = ParseToken(lines, found.end, ID_REGEX, 'id') + yield id_token + pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX) + + dots_pos = SkipUntil(lines, pos, DOT_DOT_REGEX, '..') + yield MakeToken(lines, pos, dots_pos, 'exp') + yield MakeToken(lines, dots_pos, dots_pos + 2, '..') + pos = dots_pos + 2 + new_pos = Cursor(pos.line + 1, 0) + yield MakeToken(lines, pos, new_pos, 'exp') + pos = new_pos + elif found.token_type == '$': + if prev_token: + yield prev_token + yield found + exp_token = ParseExpTokenInParens(lines, found.end) + yield exp_token + pos = exp_token.end + elif (found.token_type == ']]' or found.token_type == '$if' or + found.token_type == '$elif' or found.token_type == '$else'): + if prev_token_rstripped: + yield prev_token_rstripped + yield found + pos = found.end + else: + if prev_token: + yield prev_token + yield found + pos = found.end + + +def Tokenize(s): + """A generator that yields the tokens in the given string.""" + if s != '': + lines = s.splitlines(True) + for token in TokenizeLines(lines, Cursor(0, 0)): + yield token + + +class CodeNode: + def __init__(self, atomic_code_list=None): + self.atomic_code = atomic_code_list + + +class VarNode: + def __init__(self, identifier=None, atomic_code=None): + self.identifier = identifier + self.atomic_code = atomic_code + + +class RangeNode: + def __init__(self, identifier=None, exp1=None, exp2=None): + self.identifier = identifier + self.exp1 = exp1 + self.exp2 = exp2 + + +class ForNode: + def __init__(self, identifier=None, sep=None, code=None): + self.identifier = identifier + self.sep = sep + self.code = code + + +class ElseNode: + def __init__(self, else_branch=None): + self.else_branch = else_branch + + +class IfNode: + def __init__(self, exp=None, then_branch=None, else_branch=None): + self.exp = exp + self.then_branch = then_branch + self.else_branch = else_branch + + +class RawCodeNode: + def __init__(self, token=None): + self.raw_code = token + + +class LiteralDollarNode: + def __init__(self, token): + self.token = token + + +class ExpNode: + def __init__(self, token, python_exp): + self.token = token + self.python_exp = python_exp + + +def PopFront(a_list): + head = a_list[0] + a_list[:1] = [] + return head + + +def PushFront(a_list, elem): + a_list[:0] = [elem] + + +def PopToken(a_list, token_type=None): + token = PopFront(a_list) + if token_type is not None and token.token_type != token_type: + print 'ERROR: %s expected at %s' % (token_type, token.start) + print 'ERROR: %s found instead' % (token,) + sys.exit(1) + + return token + + +def PeekToken(a_list): + if not a_list: + return None + + return a_list[0] + + +def ParseExpNode(token): + python_exp = re.sub(r'([_A-Za-z]\w*)', r'self.GetValue("\1")', token.value) + return ExpNode(token, python_exp) + + +def ParseElseNode(tokens): + def Pop(token_type=None): + return PopToken(tokens, token_type) + + next = PeekToken(tokens) + if not next: + return None + if next.token_type == '$else': + Pop('$else') + Pop('[[') + code_node = ParseCodeNode(tokens) + Pop(']]') + return code_node + elif next.token_type == '$elif': + Pop('$elif') + exp = Pop('code') + Pop('[[') + code_node = ParseCodeNode(tokens) + Pop(']]') + inner_else_node = ParseElseNode(tokens) + return CodeNode([IfNode(ParseExpNode(exp), code_node, inner_else_node)]) + elif not next.value.strip(): + Pop('code') + return ParseElseNode(tokens) + else: + return None + + +def ParseAtomicCodeNode(tokens): + def Pop(token_type=None): + return PopToken(tokens, token_type) + + head = PopFront(tokens) + t = head.token_type + if t == 'code': + return RawCodeNode(head) + elif t == '$var': + id_token = Pop('id') + Pop('=') + next = PeekToken(tokens) + if next.token_type == 'exp': + exp_token = Pop() + return VarNode(id_token, ParseExpNode(exp_token)) + Pop('[[') + code_node = ParseCodeNode(tokens) + Pop(']]') + return VarNode(id_token, code_node) + elif t == '$for': + id_token = Pop('id') + next_token = PeekToken(tokens) + if next_token.token_type == 'code': + sep_token = next_token + Pop('code') + else: + sep_token = None + Pop('[[') + code_node = ParseCodeNode(tokens) + Pop(']]') + return ForNode(id_token, sep_token, code_node) + elif t == '$if': + exp_token = Pop('code') + Pop('[[') + code_node = ParseCodeNode(tokens) + Pop(']]') + else_node = ParseElseNode(tokens) + return IfNode(ParseExpNode(exp_token), code_node, else_node) + elif t == '$range': + id_token = Pop('id') + exp1_token = Pop('exp') + Pop('..') + exp2_token = Pop('exp') + return RangeNode(id_token, ParseExpNode(exp1_token), + ParseExpNode(exp2_token)) + elif t == '$id': + return ParseExpNode(Token(head.start + 1, head.end, head.value[1:], 'id')) + elif t == '$($)': + return LiteralDollarNode(head) + elif t == '$': + exp_token = Pop('exp') + return ParseExpNode(exp_token) + elif t == '[[': + code_node = ParseCodeNode(tokens) + Pop(']]') + return code_node + else: + PushFront(tokens, head) + return None + + +def ParseCodeNode(tokens): + atomic_code_list = [] + while True: + if not tokens: + break + atomic_code_node = ParseAtomicCodeNode(tokens) + if atomic_code_node: + atomic_code_list.append(atomic_code_node) + else: + break + return CodeNode(atomic_code_list) + + +def ParseToAST(pump_src_text): + """Convert the given Pump source text into an AST.""" + tokens = list(Tokenize(pump_src_text)) + code_node = ParseCodeNode(tokens) + return code_node + + +class Env: + def __init__(self): + self.variables = [] + self.ranges = [] + + def Clone(self): + clone = Env() + clone.variables = self.variables[:] + clone.ranges = self.ranges[:] + return clone + + def PushVariable(self, var, value): + # If value looks like an int, store it as an int. + try: + int_value = int(value) + if ('%s' % int_value) == value: + value = int_value + except Exception: + pass + self.variables[:0] = [(var, value)] + + def PopVariable(self): + self.variables[:1] = [] + + def PushRange(self, var, lower, upper): + self.ranges[:0] = [(var, lower, upper)] + + def PopRange(self): + self.ranges[:1] = [] + + def GetValue(self, identifier): + for (var, value) in self.variables: + if identifier == var: + return value + + print 'ERROR: meta variable %s is undefined.' % (identifier,) + sys.exit(1) + + def EvalExp(self, exp): + try: + result = eval(exp.python_exp) + except Exception, e: + print 'ERROR: caught exception %s: %s' % (e.__class__.__name__, e) + print ('ERROR: failed to evaluate meta expression %s at %s' % + (exp.python_exp, exp.token.start)) + sys.exit(1) + return result + + def GetRange(self, identifier): + for (var, lower, upper) in self.ranges: + if identifier == var: + return (lower, upper) + + print 'ERROR: range %s is undefined.' % (identifier,) + sys.exit(1) + + +class Output: + def __init__(self): + self.string = '' + + def GetLastLine(self): + index = self.string.rfind('\n') + if index < 0: + return '' + + return self.string[index + 1:] + + def Append(self, s): + self.string += s + + +def RunAtomicCode(env, node, output): + if isinstance(node, VarNode): + identifier = node.identifier.value.strip() + result = Output() + RunAtomicCode(env.Clone(), node.atomic_code, result) + value = result.string + env.PushVariable(identifier, value) + elif isinstance(node, RangeNode): + identifier = node.identifier.value.strip() + lower = int(env.EvalExp(node.exp1)) + upper = int(env.EvalExp(node.exp2)) + env.PushRange(identifier, lower, upper) + elif isinstance(node, ForNode): + identifier = node.identifier.value.strip() + if node.sep is None: + sep = '' + else: + sep = node.sep.value + (lower, upper) = env.GetRange(identifier) + for i in range(lower, upper + 1): + new_env = env.Clone() + new_env.PushVariable(identifier, i) + RunCode(new_env, node.code, output) + if i != upper: + output.Append(sep) + elif isinstance(node, RawCodeNode): + output.Append(node.raw_code.value) + elif isinstance(node, IfNode): + cond = env.EvalExp(node.exp) + if cond: + RunCode(env.Clone(), node.then_branch, output) + elif node.else_branch is not None: + RunCode(env.Clone(), node.else_branch, output) + elif isinstance(node, ExpNode): + value = env.EvalExp(node) + output.Append('%s' % (value,)) + elif isinstance(node, LiteralDollarNode): + output.Append('$') + elif isinstance(node, CodeNode): + RunCode(env.Clone(), node, output) + else: + print 'BAD' + print node + sys.exit(1) + + +def RunCode(env, code_node, output): + for atomic_code in code_node.atomic_code: + RunAtomicCode(env, atomic_code, output) + + +def IsSingleLineComment(cur_line): + return '//' in cur_line + + +def IsInPreprocessorDirective(prev_lines, cur_line): + if cur_line.lstrip().startswith('#'): + return True + return prev_lines and prev_lines[-1].endswith('\\') + + +def WrapComment(line, output): + loc = line.find('//') + before_comment = line[:loc].rstrip() + if before_comment == '': + indent = loc + else: + output.append(before_comment) + indent = len(before_comment) - len(before_comment.lstrip()) + prefix = indent*' ' + '// ' + max_len = 80 - len(prefix) + comment = line[loc + 2:].strip() + segs = [seg for seg in re.split(r'(\w+\W*)', comment) if seg != ''] + cur_line = '' + for seg in segs: + if len((cur_line + seg).rstrip()) < max_len: + cur_line += seg + else: + if cur_line.strip() != '': + output.append(prefix + cur_line.rstrip()) + cur_line = seg.lstrip() + if cur_line.strip() != '': + output.append(prefix + cur_line.strip()) + + +def WrapCode(line, line_concat, output): + indent = len(line) - len(line.lstrip()) + prefix = indent*' ' # Prefix of the current line + max_len = 80 - indent - len(line_concat) # Maximum length of the current line + new_prefix = prefix + 4*' ' # Prefix of a continuation line + new_max_len = max_len - 4 # Maximum length of a continuation line + # Prefers to wrap a line after a ',' or ';'. + segs = [seg for seg in re.split(r'([^,;]+[,;]?)', line.strip()) if seg != ''] + cur_line = '' # The current line without leading spaces. + for seg in segs: + # If the line is still too long, wrap at a space. + while cur_line == '' and len(seg.strip()) > max_len: + seg = seg.lstrip() + split_at = seg.rfind(' ', 0, max_len) + output.append(prefix + seg[:split_at].strip() + line_concat) + seg = seg[split_at + 1:] + prefix = new_prefix + max_len = new_max_len + + if len((cur_line + seg).rstrip()) < max_len: + cur_line = (cur_line + seg).lstrip() + else: + output.append(prefix + cur_line.rstrip() + line_concat) + prefix = new_prefix + max_len = new_max_len + cur_line = seg.lstrip() + if cur_line.strip() != '': + output.append(prefix + cur_line.strip()) + + +def WrapPreprocessorDirective(line, output): + WrapCode(line, ' \\', output) + + +def WrapPlainCode(line, output): + WrapCode(line, '', output) + + +def IsMultiLineIWYUPragma(line): + return re.search(r'/\* IWYU pragma: ', line) + + +def IsHeaderGuardIncludeOrOneLineIWYUPragma(line): + return (re.match(r'^#(ifndef|define|endif\s*//)\s*[\w_]+\s*$', line) or + re.match(r'^#include\s', line) or + # Don't break IWYU pragmas, either; that causes iwyu.py problems. + re.search(r'// IWYU pragma: ', line)) + + +def WrapLongLine(line, output): + line = line.rstrip() + if len(line) <= 80: + output.append(line) + elif IsSingleLineComment(line): + if IsHeaderGuardIncludeOrOneLineIWYUPragma(line): + # The style guide made an exception to allow long header guard lines, + # includes and IWYU pragmas. + output.append(line) + else: + WrapComment(line, output) + elif IsInPreprocessorDirective(output, line): + if IsHeaderGuardIncludeOrOneLineIWYUPragma(line): + # The style guide made an exception to allow long header guard lines, + # includes and IWYU pragmas. + output.append(line) + else: + WrapPreprocessorDirective(line, output) + elif IsMultiLineIWYUPragma(line): + output.append(line) + else: + WrapPlainCode(line, output) + + +def BeautifyCode(string): + lines = string.splitlines() + output = [] + for line in lines: + WrapLongLine(line, output) + output2 = [line.rstrip() for line in output] + return '\n'.join(output2) + '\n' + + +def ConvertFromPumpSource(src_text): + """Return the text generated from the given Pump source text.""" + ast = ParseToAST(StripMetaComments(src_text)) + output = Output() + RunCode(Env(), ast, output) + return BeautifyCode(output.string) + + +def main(argv): + if len(argv) == 1: + print __doc__ + sys.exit(1) + + file_path = argv[-1] + output_str = ConvertFromPumpSource(file(file_path, 'r').read()) + if file_path.endswith('.pump'): + output_file_path = file_path[:-5] + else: + output_file_path = '-' + if output_file_path == '-': + print output_str, + else: + output_file = file(output_file_path, 'w') + output_file.write('// This file was GENERATED by command:\n') + output_file.write('// %s %s\n' % + (os.path.basename(__file__), os.path.basename(file_path))) + output_file.write('// DO NOT EDIT BY HAND!!!\n\n') + output_file.write(output_str) + output_file.close() + + +if __name__ == '__main__': + main(sys.argv) |