我们从Python开源项目中，提取了以下9个代码示例，用于说明如何使用doctest.OPTIONFLAGS_BY_NAME。
def configure(self, options, config): # it is overriden in order to fix doctest options discovery Plugin.configure(self, options, config) self.doctest_result_var = options.doctest_result_var self.doctest_tests = options.doctest_tests self.extension = tolist(options.doctestExtension) self.fixtures = options.doctestFixtures self.finder = doctest.DocTestFinder() #super(DoctestPluginHelper, self).configure(options, config) self.optionflags = 0 self.options = {} if options.doctestOptions: stroptions = ",".join(options.doctestOptions).split(',') for stroption in stroptions: try: if stroption.startswith('+'): self.optionflags |= doctest.OPTIONFLAGS_BY_NAME[stroption[1:]] continue elif stroption.startswith('-'): self.optionflags &= ~doctest.OPTIONFLAGS_BY_NAME[stroption[1:]] continue try: key,value=stroption.split('=') except ValueError: pass else: if not key in self.OPTION_BY_NAME: raise ValueError() self.options[key]=value continue except (AttributeError, ValueError, KeyError): raise ValueError("Unknown doctest option {}".format(stroption)) else: raise ValueError("Doctest option is not a flag or a key/value pair: {} ".format(stroption))
def run(self): # use ordinary docutils nodes for test code: they get special attributes # so that our builder recognizes them, and the other builders are happy. code = '\n'.join(self.content) test = None if self.name == 'doctest': if '<BLANKLINE>' in code: # convert <BLANKLINE>s to ordinary blank lines for presentation test = code code = blankline_re.sub('', code) if doctestopt_re.search(code): if not test: test = code code = doctestopt_re.sub('', code) nodetype = nodes.literal_block if self.name in ('testsetup', 'testcleanup') or 'hide' in self.options: nodetype = nodes.comment if self.arguments: groups = [x.strip() for x in self.arguments[0].split(',')] else: groups = ['default'] node = nodetype(code, code, testnodetype=self.name, groups=groups) set_source_info(self, node) if test is not None: # only save if it differs from code node['test'] = test if self.name == 'testoutput': # don't try to highlight output node['language'] = 'none' node['options'] = {} if self.name in ('doctest', 'testoutput') and 'options' in self.options: # parse doctest-like output comparison flags option_strings = self.options['options'].replace(',', ' ').split() for option in option_strings: if (option[0] not in '+-' or option[1:] not in doctest.OPTIONFLAGS_BY_NAME): # XXX warn? continue flag = doctest.OPTIONFLAGS_BY_NAME[option[1:]] node['options'][flag] = (option[0] == '+') return [node]
