Python OutputChecker.output_difference方法代码示例

# 需要导入模块: from doctest import OutputChecker [as 别名]
# 或者: from doctest.OutputChecker import output_difference [as 别名]
    def test_sample_files(self):
        import os
        import traceback
        path = os.path.join(os.path.dirname(__file__), "inputs")
        for filename in os.listdir(path):
            if not filename.endswith('.xml'):
                continue
            f = open(os.path.join(path, filename), 'rb')
            source = f.read()
            f.close()

            from ..utils import read_encoded
            try:
                want = read_encoded(source)
            except UnicodeDecodeError:
                exc = sys.exc_info()[1]
                self.fail("%s - %s" % (exc, filename))

            from ..tokenize import iter_xml
            try:
                tokens = iter_xml(want)
                got = "".join(tokens)
            except:
                self.fail(traceback.format_exc())

            from doctest import OutputChecker
            checker = OutputChecker()

            if checker.check_output(want, got, 0) is False:
                from doctest import Example
                example = Example(f.name, want)
                diff = checker.output_difference(
                    example, got, 0)
                self.fail("(%s) - \n%s" % (f.name, diff))

# 需要导入模块: from doctest import OutputChecker [as 别名]
# 或者: from doctest.OutputChecker import output_difference [as 别名]
    def output_difference(self, example, got, optionflags):
        want = example.want

        if not want.strip():
            return OutputChecker.output_difference(
                self, example, got, optionflags)

        orig = want

        for pattern, repl in self.patterns:
            want = re.sub(pattern, repl, want)
            got = re.sub(pattern, repl, got)

        example.want = want
        result = OutputChecker.output_difference(
            self, example, got, optionflags)
        example.want = orig

        return result

# 需要导入模块: from doctest import OutputChecker [as 别名]
# 或者: from doctest.OutputChecker import output_difference [as 别名]
    def execute(self, ext, factory, **kwargs):
        def translate(msgid, domain=None, mapping=None, context=None, target_language=None, default=None):
            if default is None:
                default = str(msgid)

            if isinstance(msgid, Message):
                default = "Message"

            if mapping:
                default = re.sub(r"\${([a-z_]+)}", r"%(\1)s", default) % mapping

            if target_language is None:
                return default

            if domain is None:
                with_domain = ""
            else:
                with_domain = " with domain '%s'" % domain

            stripped = default.rstrip("\n ")
            return "%s ('%s' translation into '%s'%s)%s" % (
                stripped,
                msgid,
                target_language,
                with_domain,
                default[len(stripped) :],
            )

        for input_path, output_path, language in self.find_files(ext):
            # Make friendly title so we can locate the generated
            # source when debugging
            self.shortDescription = lambda: input_path

            # Very implicitly enable implicit translation based on
            # a string included in the input path:
            implicit_i18n = "implicit-i18n" in input_path
            implicit_i18n_attrs = ("alt", "title") if implicit_i18n else ()

            template = factory(
                input_path,
                keep_source=True,
                strict=False,
                implicit_i18n_translate=implicit_i18n,
                implicit_i18n_attributes=implicit_i18n_attrs,
            )

            params = kwargs.copy()
            params.update({"translate": translate, "target_language": language})

            template.cook_check()

            try:
                got = template.render(**params)
            except:
                import traceback

                e = traceback.format_exc()
                self.fail(
                    "%s\n\n    Example source:\n\n%s"
                    % (
                        e,
                        "\n".join(
                            [
                                "%#03.d%s" % (lineno + 1, line and " " + line or "")
                                for (lineno, line) in enumerate(template.source.split("\n"))
                            ]
                        ),
                    )
                )

            if isinstance(got, byte_string):
                got = got.decode("utf-8")

            from doctest import OutputChecker

            checker = OutputChecker()

            if not os.path.exists(output_path):
                output = template.body
            else:
                with open(output_path, "rb") as f:
                    output = f.read()

            from chameleon.utils import read_xml_encoding
            from chameleon.utils import detect_encoding

            if template.content_type == "text/xml":
                encoding = read_xml_encoding(output) or template.default_encoding
            else:
                content_type, encoding = detect_encoding(output, template.default_encoding)

            want = output.decode(encoding)

            if checker.check_output(want, got, 0) is False:
                from doctest import Example

                example = Example(input_path, want)
                diff = checker.output_difference(example, got, 0)
                self.fail("(%s) - \n%s\n\nCode:\n%s" % (input_path, diff.rstrip("\n"), template.source.encode("utf-8")))

# 需要导入模块: from doctest import OutputChecker [as 别名]
# 或者: from doctest.OutputChecker import output_difference [as 别名]

#.........这里部分代码省略.........
            if isinstance(msgid, Message):
                default = "Message"

            if mapping:
                default = re.sub(r'\${([a-z_]+)}', r'%(\1)s', default) % \
                          mapping

            if target_language is None:
                return default

            if domain is None:
                with_domain = ""
            else:
                with_domain = " with domain '%s'" % domain

            if context is None:
                with_context = ""
            else:
                with_context = ", context '%s'" % context

            stripped = default.rstrip('\n ')
            return "%s ('%s' translation into '%s'%s%s)%s" % (
                stripped, msgid, target_language, with_domain, with_context,
                default[len(stripped):]
                )

        for input_path, output_path, language in self.find_files(ext):
            # Make friendly title so we can locate the generated
            # source when debugging
            self.shortDescription = lambda: input_path

            # When input path contains the string 'implicit-i18n', we
            # enable "implicit translation".
            implicit_i18n = 'implicit-i18n' in input_path
            implicit_i18n_attrs = ("alt", "title") if implicit_i18n else ()

            enable_data_attributes = 'data-attributes' in input_path

            template = factory(
                input_path,
                keep_source=True,
                strict=False,
                implicit_i18n_translate=implicit_i18n,
                implicit_i18n_attributes=implicit_i18n_attrs,
                enable_data_attributes=enable_data_attributes,
                )

            params = kwargs.copy()
            params.update({
                'translate': translate,
                'target_language': language,
                })

            template.cook_check()

            try:
                got = template.render(**params)
            except:
                import traceback
                e = traceback.format_exc()
                self.fail("%s\n\n    Example source:\n\n%s" % (e, "\n".join(
                    ["%#03.d%s" % (lineno + 1, line and " " + line or "")
                     for (lineno, line) in
                     enumerate(template.source.split(
                         '\n'))])))

            if isinstance(got, byte_string):
                got = got.decode('utf-8')

            from doctest import OutputChecker
            checker = OutputChecker()

            if not os.path.exists(output_path):
                output = template.body
            else:
                with open(output_path, 'rb') as f:
                    output = f.read()

            from chameleon.utils import read_xml_encoding
            from chameleon.utils import detect_encoding

            if template.content_type == 'text/xml':
                encoding = read_xml_encoding(output) or \
                           template.default_encoding
            else:
                content_type, encoding = detect_encoding(
                    output, template.default_encoding)

            # Newline normalization across platforms
            want = '\n'.join(output.decode(encoding).splitlines())
            got = '\n'.join(got.splitlines())

            if checker.check_output(want, got, 0) is False:
                from doctest import Example
                example = Example(input_path, want)
                diff = checker.output_difference(
                    example, got, 0)
                self.fail("(%s) - \n%s\n\nCode:\n%s" % (
                    input_path, diff.rstrip('\n'),
                    template.source.encode('utf-8')))

# 需要导入模块: from doctest import OutputChecker [as 别名]
# 或者: from doctest.OutputChecker import output_difference [as 别名]
    def execute(self, ext, factory, **kwargs):
        from chameleon.utils import DebuggingOutputStream

        def translate(msgid, domain=None, mapping=None, context=None,
                      target_language=None, default=None):
            if default is None:
                default = str(msgid)

            if isinstance(msgid, Message):
                default = "Message"

            if mapping:
                default = re.sub(r'\${([a-z_]+)}', r'%(\1)s', default) % \
                          mapping

            if target_language is None:
                return default

            if domain is None:
                with_domain = ""
            else:
                with_domain = " with domain '%s'" % domain

            stripped = default.rstrip('\n ')
            return "%s ('%s' translation into '%s'%s)%s" % (
                stripped, msgid, target_language, with_domain,
                default[len(stripped):]
                )

        for name, source, want, language in self.find_files(ext):
            if language is not None:
                name += '-' + language

            # Make friendly title so we can locate the generated
            # source when debugging
            title = os.path.basename(name).\
                    replace('-', '_').\
                    replace('.', '_')

            self.shortDescription = lambda: name
            template = factory(
                source,
                keep_source=True,
                output_stream_factory=DebuggingOutputStream,

                # The ``_digest_`` method is internal to the template
                # class; we provide a custom function that lets us
                # choose the filename for the generated Python module
                _digest = lambda body, title=title: title,
                )

            params = kwargs.copy()
            params.update({
                'translate': translate,
                'target_language': language,
                })

            try:
                got = template.render(**params)
            except:
                import traceback
                e = traceback.format_exc()
                self.fail("%s\n\n    Example source:\n\n%s" % (e, "\n".join(
                    ["%#03.d%s" % (lineno + 1, line and " " + line or "")
                     for (lineno, line) in
                     enumerate(template.source.split(
                         '\n'))])))

            from doctest import OutputChecker
            checker = OutputChecker()
            if checker.check_output(want, got, 0) is False:
                from doctest import Example
                example = Example(name, want)
                diff = checker.output_difference(
                    example, got, 0)
                self.fail("(%s) - \n%s\n\nCode:\n%s" % (
                    name, diff.rstrip('\n'), template.source.encode('utf-8')))

# 需要导入模块: from doctest import OutputChecker [as 别名]
# 或者: from doctest.OutputChecker import output_difference [as 别名]
    def test_sample_files(self):
        import os
        import traceback
        path = os.path.join(os.path.dirname(__file__), "inputs")
        for filename in os.listdir(path):
            if not filename.endswith('.html'):
                continue

            with open(os.path.join(path, filename), 'rb') as f:
                source = f.read()

            from ..utils import read_encoded
            try:
                want = read_encoded(source)
            except UnicodeDecodeError:
                exc = sys.exc_info()[1]
                self.fail("%s - %s" % (exc, filename))

            from ..tokenize import iter_xml
            from ..parser import ElementParser
            try:
                tokens = iter_xml(want)
                parser = ElementParser(tokens, {
                    'xmlns': XMLNS_NS,
                    'xml': XML_NS,
                    'py': PY_NS,
                    })
                elements = tuple(parser)
            except:
                self.fail(traceback.format_exc())

            output = []

            def render(kind, args):
                if kind == 'element':
                    # start tag
                    tag, end, children = args
                    output.append("%(prefix)s%(name)s" % tag)

                    for attr in tag['attrs']:
                        output.append(
                            "%(space)s%(name)s%(eq)s%(quote)s%(value)s%(quote)s" % \
                            attr
                            )

                    output.append("%(suffix)s" % tag)

                    # children
                    for item in children:
                        render(*item)

                    # end tag
                    output.append(
                        "%(prefix)s%(name)s%(space)s%(suffix)s" % end
                        )
                elif kind == 'text':
                    text = args[0]
                    output.append(text)
                elif kind == 'start_tag':
                    node = args[0]
                    output.append(
                        "%(prefix)s%(name)s%(space)s%(suffix)s" % node
                        )
                else:
                    raise RuntimeError("Not implemented: %s." % kind)

            for kind, args in elements:
                render(kind, args)

            got = "".join(output)

            from doctest import OutputChecker
            checker = OutputChecker()

            if checker.check_output(want, got, 0) is False:
                from doctest import Example
                example = Example(f.name, want)
                diff = checker.output_difference(
                    example, got, 0)
                self.fail("(%s) - \n%s" % (f.name, diff))

# 需要导入模块: from doctest import OutputChecker [as 别名]
# 或者: from doctest.OutputChecker import output_difference [as 别名]
    def run_tests(self, ext, factory, **kwargs):
        from chameleon.utils import DebuggingOutputStream

        def translate(msgid, domain=None, mapping=None, context=None,
                      target_language=None, default=None):
            if default is None:
                default = str(msgid)

            if isinstance(msgid, Message):
                default = "Message"

            if mapping:
                default = re.sub(r'\${([a-z_]+)}', r'%(\1)s', default) % \
                          mapping

            if target_language is None:
                return default

            if domain is None:
                with_domain = ""
            else:
                with_domain = " with domain '%s'" % domain

            stripped = default.rstrip('\n ')
            return "%s ('%s' translation into '%s'%s)%s" % (
                stripped, msgid, target_language, with_domain,
                default[len(stripped):]
                )

        for name, source, want, language in self.find_files(ext):
            if language is not None:
                name += '-' + language

            self.shortDescription = lambda: name
            template = factory(
                source,
                keep_source=True,
                output_stream_factory=DebuggingOutputStream,
                )

            params = kwargs.copy()
            params.update({
                'translate': translate,
                'target_language': language,
                })

            try:
                got = template.render(**params)
            except:
                import traceback
                e = traceback.format_exc()
                self.fail("%s\n\n    Example source:\n\n%s" % (e, "\n".join(
                    ["%#03.d%s" % (lineno + 1, line and " " + line or "")
                     for (lineno, line) in
                     enumerate(template.source.split(
                         '\n'))])))

            from doctest import OutputChecker
            checker = OutputChecker()
            if checker.check_output(want, got, 0) is False:
                from doctest import Example
                example = Example(name, want)
                diff = checker.output_difference(
                    example, got, 0)
                self.fail("(%s) - \n%s\n\nCode:\n%s" % (
                    name, diff.rstrip('\n'), template.source.encode('utf-8')))