Python error_reporting.locale_encoding方法代码示例

# 需要导入模块: from docutils.utils import error_reporting [as 别名]
# 或者: from docutils.utils.error_reporting import locale_encoding [as 别名]
def run(self):
        if not isinstance(self.state, states.SubstitutionDef):
            raise self.error(
                'Invalid context: the "%s" directive can only be used within '
                'a substitution definition.' % self.name)
        format_str = '\n'.join(self.content) or '%Y-%m-%d'
        if sys.version_info< (3, 0):
            try:
                format_str = format_str.encode(locale_encoding or 'utf-8')
            except UnicodeEncodeError:
                raise self.warning('Cannot encode date format string '
                    'with locale encoding "%s".' % locale_encoding)
        # @@@
        # Use timestamp from the `SOURCE_DATE_EPOCH`_ environment variable?
        # Pro: Docutils-generated documentation
        #      can easily be part of `reproducible software builds`__
        #
        #      __ https://reproducible-builds.org/
        #
        # Con: Changes the specs, hard to predict behaviour,
        #      no actual use case!
        #
        # See also the discussion about \date \time \year in TeX
        # http://tug.org/pipermail/tex-k/2016-May/002704.html
        # source_date_epoch = os.environ.get('SOURCE_DATE_EPOCH')
        # if (source_date_epoch
        #     and self.state.document.settings.use_source_date_epoch):
        #     text = time.strftime(format_str,
        #                          time.gmtime(int(source_date_epoch)))
        # else:
        text = time.strftime(format_str)
        if sys.version_info< (3, 0):
            # `text` is a byte string that may contain non-ASCII characters:
            try:
                text = text.decode(locale_encoding or 'utf-8')
            except UnicodeDecodeError:
                text = text.decode(locale_encoding or 'utf-8', 'replace')
                raise self.warning('Error decoding "%s"'
                    'with locale encoding "%s".' % (text, locale_encoding))
        return [nodes.Text(text)] 

# 需要导入模块: from docutils.utils import error_reporting [as 别名]
# 或者: from docutils.utils.error_reporting import locale_encoding [as 别名]
def run(self):
        if not isinstance(self.state, states.SubstitutionDef):
            raise self.error(
                'Invalid context: the "%s" directive can only be used within '
                'a substitution definition.' % self.name)
        format_str = '\n'.join(self.content) or '%Y-%m-%d'
        if sys.version_info< (3, 0):
            try:
                format_str = format_str.encode(locale_encoding or 'utf-8')
            except UnicodeEncodeError:
                raise self.warning(u'Cannot encode date format string '
                    u'with locale encoding "%s".' % locale_encoding)
        # @@@
        # Use timestamp from the `SOURCE_DATE_EPOCH`_ environment variable?
        # Pro: Docutils-generated documentation
        #      can easily be part of `reproducible software builds`__
        #
        #      __ https://reproducible-builds.org/
        #
        # Con: Changes the specs, hard to predict behaviour,
        #      no actual use case!
        #
        # See also the discussion about \date \time \year in TeX
        # http://tug.org/pipermail/tex-k/2016-May/002704.html
        # source_date_epoch = os.environ.get('SOURCE_DATE_EPOCH')
        # if (source_date_epoch
        #     and self.state.document.settings.use_source_date_epoch):
        #     text = time.strftime(format_str,
        #                          time.gmtime(int(source_date_epoch)))
        # else:
        text = time.strftime(format_str)
        if sys.version_info< (3, 0):
            # `text` is a byte string that may contain non-ASCII characters:
            try:
                text = text.decode(locale_encoding or 'utf-8')
            except UnicodeDecodeError:
                text = text.decode(locale_encoding or 'utf-8', 'replace')
                raise self.warning(u'Error decoding "%s"'
                    u'with locale encoding "%s".' % (text, locale_encoding))
        return [nodes.Text(text)] 

# 需要导入模块: from docutils.utils import error_reporting [as 别名]
# 或者: from docutils.utils.error_reporting import locale_encoding [as 别名]
def decode(self, data):
        """
        Decode a string, `data`, heuristically.
        Raise UnicodeError if unsuccessful.

        The client application should call ``locale.setlocale`` at the
        beginning of processing::

            locale.setlocale(locale.LC_ALL, '')
        """
        if self.encoding and self.encoding.lower() == 'unicode':
            assert isinstance(data, str), (
                'input encoding is "unicode" '
                'but input is not a unicode object')
        if isinstance(data, str):
            # Accept unicode even if self.encoding != 'unicode'.
            return data
        if self.encoding:
            # We believe the user/application when the encoding is
            # explicitly given.
            encodings = [self.encoding]
        else:
            data_encoding = self.determine_encoding_from_data(data)
            if data_encoding:
                # If the data declares its encoding (explicitly or via a BOM),
                # we believe it.
                encodings = [data_encoding]
            else:
                # Apply heuristics only if no encoding is explicitly given and
                # no BOM found.  Start with UTF-8, because that only matches
                # data that *IS* UTF-8:
                encodings = ['utf-8', 'latin-1']
                if locale_encoding:
                    encodings.insert(1, locale_encoding)
        for enc in encodings:
            try:
                decoded = str(data, enc, self.error_handler)
                self.successful_encoding = enc
                # Return decoded, removing BOMs.
                return decoded.replace('\ufeff', '')
            except (UnicodeError, LookupError) as err:
                error = err # in Python 3, the <exception instance> is
                            # local to the except clause
        raise UnicodeError(
            'Unable to decode input data.  Tried the following encodings: '
            '%s.\n(%s)' % (', '.join([repr(enc) for enc in encodings]),
                         ErrorString(error))) 

# 需要导入模块: from docutils.utils import error_reporting [as 别名]
# 或者: from docutils.utils.error_reporting import locale_encoding [as 别名]
def decode(self, data):
        """
        Decode a string, `data`, heuristically.
        Raise UnicodeError if unsuccessful.

        The client application should call ``locale.setlocale`` at the
        beginning of processing::

            locale.setlocale(locale.LC_ALL, '')
        """
        if self.encoding and self.encoding.lower() == 'unicode':
            assert isinstance(data, unicode), (
                'input encoding is "unicode" '
                'but input is not a unicode object')
        if isinstance(data, unicode):
            # Accept unicode even if self.encoding != 'unicode'.
            return data
        if self.encoding:
            # We believe the user/application when the encoding is
            # explicitly given.
            encodings = [self.encoding]
        else:
            data_encoding = self.determine_encoding_from_data(data)
            if data_encoding:
                # If the data declares its encoding (explicitly or via a BOM),
                # we believe it.
                encodings = [data_encoding]
            else:
                # Apply heuristics only if no encoding is explicitly given and
                # no BOM found.  Start with UTF-8, because that only matches
                # data that *IS* UTF-8:
                encodings = ['utf-8', 'latin-1']
                if locale_encoding:
                    encodings.insert(1, locale_encoding)
        for enc in encodings:
            try:
                decoded = unicode(data, enc, self.error_handler)
                self.successful_encoding = enc
                # Return decoded, removing BOMs.
                return decoded.replace(u'\ufeff', u'')
            except (UnicodeError, LookupError), err:
                error = err # in Python 3, the <exception instance> is
                            # local to the except clause 

# 需要导入模块: from docutils.utils import error_reporting [as 别名]
# 或者: from docutils.utils.error_reporting import locale_encoding [as 别名]
def decode(self, data):
        """
        Decode a string, `data`, heuristically.
        Raise UnicodeError if unsuccessful.

        The client application should call ``locale.setlocale`` at the
        beginning of processing::

            locale.setlocale(locale.LC_ALL, '')
        """
        if self.encoding and self.encoding.lower() == 'unicode':
            assert isinstance(data, unicode), (
                'input encoding is "unicode" '
                'but input is not a unicode object')
        if isinstance(data, unicode):
            # Accept unicode even if self.encoding != 'unicode'.
            return data
        if self.encoding:
            # We believe the user/application when the encoding is
            # explicitly given.
            encodings = [self.encoding]
        else:
            data_encoding = self.determine_encoding_from_data(data)
            if data_encoding:
                # If the data declares its encoding (explicitly or via a BOM),
                # we believe it.
                encodings = [data_encoding]
            else:
                # Apply heuristics only if no encoding is explicitly given and
                # no BOM found.  Start with UTF-8, because that only matches
                # data that *IS* UTF-8:
                encodings = ['utf-8', 'latin-1']
                if locale_encoding:
                    encodings.insert(1, locale_encoding)
        for enc in encodings:
            try:
                decoded = unicode(data, enc, self.error_handler)
                self.successful_encoding = enc
                # Return decoded, removing BOMs.
                return decoded.replace(u'\ufeff', u'')
            except (UnicodeError, LookupError) as err:
                error = err # in Python 3, the <exception instance> is
                            # local to the except clause
        raise UnicodeError(
            'Unable to decode input data.  Tried the following encodings: '
            '%s.\n(%s)' % (', '.join([repr(enc) for enc in encodings]),
                         ErrorString(error)))