Mercurial > ~astiob > upreckon > hgweb
annotate config.py @ 73:b071ef77377c
String keys in pointmap are no longer treated as iterables except in legacy mode
| author | Oleg Oshmyan <chortos@inbox.lv> |
|---|---|
| date | Thu, 06 Jan 2011 19:58:45 +0200 |
| parents | b9d5857f7b9a |
| children | aea4fc87698a |
| rev | line source |
|---|---|
| 21 | 1 #! /usr/bin/env python |
| 16 | 2 # Copyright (c) 2010 Chortos-2 <chortos@inbox.lv> |
| 3 | |
| 21 | 4 from __future__ import division, with_statement |
| 5 | |
| 6 try: | |
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7 from compat import * |
| 21 | 8 import files |
| 9 except ImportError: | |
| 10 import __main__ | |
| 11 __main__.import_error(sys.exc_info()[1]) | |
| 12 else: | |
| 13 from __main__ import options | |
| 14 | |
| 15 if files.ZipArchive: | |
| 16 try: | |
| 17 import zipimport | |
| 18 except ImportError: | |
| 19 zipimport = None | |
| 20 else: | |
| 21 zipimport = None | |
| 22 | |
| 22 | 23 import imp, os, sys, tempfile |
| 21 | 24 |
| 25 __all__ = 'load_problem', 'load_global', 'globalconf' | |
| 26 | |
| 27 defaults_problem = {'usegroups': False, | |
| 28 'maxtime': None, | |
| 29 'maxmemory': None, | |
| 30 'dummies': {}, | |
| 31 'testsexcluded': (), | |
| 32 'padtests': 0, | |
| 33 'paddummies': 0, | |
| 34 'taskweight': 100, | |
| 35 'pointmap': {}, | |
| 36 'stdio': False, | |
| 37 'dummyinname': '', | |
| 38 'dummyoutname': '', | |
| 39 'tester': None, | |
| 40 'maxexitcode': 0, | |
| 41 'inname': '', | |
| 42 'ansname': ''} | |
| 22 | 43 defaults_global = {'tasknames': None, |
| 44 'force_zero_exitcode': True} | |
| 43 | 45 defaults_noerase = {'inname': '%.in', |
| 46 'outname': '%.out', | |
| 47 'ansname': '%.ans'} | |
| 21 | 48 patterns = ('inname', 'outname', 'ansname', 'testcaseinname', |
| 49 'testcaseoutname', 'dummyinname', 'dummyoutname') | |
| 50 | |
| 51 class Config(object): | |
| 52 __slots__ = 'modules', '__dict__' | |
| 53 | |
| 54 def __init__(self, *modules): | |
| 55 self.modules = modules | |
| 56 | |
| 57 def __getattr__(self, name): | |
| 58 for module in self.modules: | |
| 59 try: | |
| 60 return getattr(module, name) | |
| 61 except AttributeError: | |
| 62 pass | |
| 63 # TODO: provide a message | |
| 64 raise AttributeError(name) | |
| 16 | 65 |
| 22 | 66 # A helper context manager |
| 67 class ReadDeleting(object): | |
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68 __slots__ = 'name', 'file' |
| 22 | 69 |
| 70 def __init__(self, name): | |
| 71 self.name = name | |
| 72 | |
| 73 def __enter__(self): | |
| 74 try: | |
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75 self.file = open(self.name, 'rU') |
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76 return self.file |
| 22 | 77 except: |
| 78 try: | |
| 79 self.__exit__(None, None, None) | |
| 80 except: | |
| 81 pass | |
| 82 raise | |
| 83 | |
| 84 def __exit__(self, exc_type, exc_val, exc_tb): | |
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85 self.file.close() |
| 22 | 86 os.remove(self.name) |
| 87 | |
| 21 | 88 def load_problem(problem_name): |
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89 global builtins |
| 21 | 90 dwb = sys.dont_write_bytecode |
| 91 sys.dont_write_bytecode = True | |
| 92 metafile = files.File('/'.join((problem_name, 'testconf.py')), True, 'configuration') | |
| 93 module = None | |
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94 with CompatBuiltins() as builtins: |
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95 if zipimport and isinstance(metafile.archive, files.ZipArchive): |
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96 try: |
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97 module = zipimport.zipimporter(os.path.dirname(metafile.full_real_path)).load_module('testconf') |
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98 except zipimport.ZipImportError: |
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99 pass |
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100 else: |
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101 del sys.modules['testconf'] |
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102 if not module: |
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103 try: |
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104 with metafile.open() as f: |
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105 module = imp.load_module('testconf', f, metafile.full_real_path, ('.py', 'r', imp.PY_SOURCE)) |
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106 # Handle the case when f is not a true file object but imp requires one |
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107 except ValueError: |
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108 # FIXME: 2.5 lacks the delete parameter |
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parents:
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109 with tempfile.NamedTemporaryFile(delete=False) as f: |
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110 inputdatafname = f.name |
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111 metafile.copy(inputdatafname) |
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112 with ReadDeleting(inputdatafname) as f: |
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parents:
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113 module = imp.load_module('testconf', f, metafile.full_real_path, ('.py', 'r', imp.PY_SOURCE)) |
| 21 | 114 del sys.modules['testconf'] |
| 115 if hasattr(module, 'padwithzeroestolength'): | |
| 116 if not hasattr(module, 'padtests'): | |
| 117 try: | |
| 118 module.padtests = module.padwithzeroestolength[0] | |
| 119 except TypeError: | |
| 120 module.padtests = module.padwithzeroestolength | |
| 121 if not hasattr(module, 'paddummies'): | |
| 122 try: | |
| 123 module.paddummies = module.padwithzeroestolength[1] | |
| 124 except TypeError: | |
| 125 module.paddummies = module.padwithzeroestolength | |
| 126 for name in defaults_problem: | |
| 127 if not hasattr(globalconf, name): | |
| 128 setattr(module, name, getattr(module, name, defaults_problem[name])) | |
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129 module = Config(module, globalconf) |
| 27 | 130 if not module.dummyinname: |
| 131 module.dummyinname = getattr(module, 'testcaseinname', module.dummyinname) | |
| 132 if not module.dummyoutname: | |
| 133 module.dummyoutname = getattr(module, 'testcaseoutname', module.dummyoutname) | |
| 21 | 134 if not hasattr(module, 'path'): |
| 135 if hasattr(module, 'name'): | |
| 136 module.path = module.name | |
| 137 elif sys.platform != 'win32': | |
| 138 module.path = os.path.join(os.path.curdir, problem_name) | |
| 139 else: | |
| 140 module.path = problem_name | |
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141 newpointmap = {} |
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142 for key in module.pointmap: |
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String keys in pointmap are no longer treated as iterables except in legacy mode
Oleg Oshmyan <chortos@inbox.lv>
parents:
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143 if not options.legacy and isinstance(key, basestring): |
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144 newpointmap[key] = module.pointmap[key] |
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b071ef77377c
String keys in pointmap are no longer treated as iterables except in legacy mode
Oleg Oshmyan <chortos@inbox.lv>
parents:
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145 else: |
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String keys in pointmap are no longer treated as iterables except in legacy mode
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parents:
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146 try: |
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String keys in pointmap are no longer treated as iterables except in legacy mode
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parents:
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147 for k in key: |
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String keys in pointmap are no longer treated as iterables except in legacy mode
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parents:
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148 newpointmap[k] = module.pointmap[key] |
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String keys in pointmap are no longer treated as iterables except in legacy mode
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parents:
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149 except TypeError: |
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String keys in pointmap are no longer treated as iterables except in legacy mode
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parents:
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150 newpointmap[key] = module.pointmap[key] |
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parents:
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151 module.pointmap = newpointmap |
| 21 | 152 if options.no_maxtime: |
| 153 module.maxtime = 0 | |
| 154 sys.dont_write_bytecode = dwb | |
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155 for name in patterns: |
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156 if hasattr(module, name): |
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157 setattr(module, name, getattr(module, name).replace('%', problem_name)) |
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158 return module |
| 21 | 159 |
| 160 def load_global(): | |
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parents:
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161 global builtins |
| 21 | 162 dwb = sys.dont_write_bytecode |
| 163 sys.dont_write_bytecode = True | |
| 164 metafile = files.File('testconf.py', True, 'configuration') | |
| 165 module = None | |
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parents:
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166 with CompatBuiltins() as builtins: |
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parents:
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167 if zipimport and isinstance(metafile.archive, files.ZipArchive): |
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parents:
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168 try: |
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169 module = zipimport.zipimporter(os.path.dirname(metafile.full_real_path)).load_module('testconf') |
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parents:
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170 except zipimport.ZipImportError: |
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171 pass |
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172 else: |
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173 del sys.modules['testconf'] |
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174 if not module: |
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parents:
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175 try: |
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parents:
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176 with metafile.open() as f: |
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Oleg Oshmyan <chortos@inbox.lv>
parents:
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177 module = imp.load_module('testconf', f, metafile.full_real_path, ('.py', 'r', imp.PY_SOURCE)) |
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parents:
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178 # Handle the case when f is not a true file object but imp requires one |
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b500e117080e
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Oleg Oshmyan <chortos@inbox.lv>
parents:
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179 except ValueError: |
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parents:
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180 # FIXME: 2.5 lacks the delete parameter |
|
b500e117080e
Bug fixes and overhead reduction
Oleg Oshmyan <chortos@inbox.lv>
parents:
24
diff
changeset
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181 with tempfile.NamedTemporaryFile(delete=False) as f: |
|
b500e117080e
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Oleg Oshmyan <chortos@inbox.lv>
parents:
24
diff
changeset
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182 inputdatafname = f.name |
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b500e117080e
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parents:
24
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changeset
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183 metafile.copy(inputdatafname) |
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b500e117080e
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parents:
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changeset
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184 with ReadDeleting(inputdatafname) as f: |
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b500e117080e
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Oleg Oshmyan <chortos@inbox.lv>
parents:
24
diff
changeset
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185 module = imp.load_module('testconf', f, metafile.full_real_path, ('.py', 'r', imp.PY_SOURCE)) |
| 21 | 186 del sys.modules['testconf'] |
| 187 for name in defaults_global: | |
| 188 setattr(module, name, getattr(module, name, defaults_global[name])) | |
| 43 | 189 if not options.erase: |
| 190 for name in defaults_noerase: | |
| 191 setattr(module, name, getattr(module, name, defaults_noerase[name])) | |
| 21 | 192 global globalconf |
| 193 globalconf = module | |
| 194 sys.dont_write_bytecode = dwb | |
| 195 return module |