Method __add__

Lib/pagebot/contexts/basecontext/babelstring.py:794–822

If pbs is a plain string, just adds it to the last run. Otherwise creates a new BabelString and copy all runs there. >>> from pagebot.toolbox.units import pt >>> from pagebot.contexts import getContext >>> context = getContext() >>> bs1 = context.newString('A

(self, bs)

        return len(self.s)

    def __add__(self, bs):
        """If pbs is a plain string, just adds it to the last run. Otherwise
        creates a new BabelString and copy all runs there.

        >>> from pagebot.toolbox.units import pt
        >>> from pagebot.contexts import getContext
        >>> context = getContext()
        >>> bs1 = context.newString('ABCD', dict(fontSize=pt(18)))
        >>> bs2 = context.newString('EFGH', dict(fontSize=pt(24)))
        >>> bs3 = bs1 + bs2 # Create new instance, concatenated from both
        >>> bs1 is not bs2 and bs1 is not bs3 and bs2 is not bs3
        True
        >>> bs3.runs
        [<BabelRun "ABCD">, <BabelRun "EFGH">]
        """
        bsResult = BabelString(context=self.context) # Context can be None
        for run in self.runs:
            bsResult.runs.append(deepcopy(run))
        if isinstance(bs, str):
            bsResult.add(bs) # Add to last run or create new PageBotRun
        elif isinstance(bs, BabelString):
            for run in bs.runs:
                bsResult.runs.append(deepcopy(run))
            bsResult.w = bs.w
            bsResult.h = bs.h
        else:
            raise ValueError("@bs must be string or other %s" % self.__class__.__name__)
        bsResult.reset()
        return bsResult

    def __eq__(self, bs):
        """Compares @bs with self.