def write_folded()

in Others_Labs/code/Survey-Survey/yaml/emitter.py [0:0]

• 53 lines of code
• 24 McCabe index (conditional complexity)

    def write_folded(self, text):
        hints = self.determine_block_hints(text)
        self.write_indicator(u'>'+hints, True)
        if hints[-1:] == u'+':
            self.open_ended = True
        self.write_line_break()
        leading_space = True
        spaces = False
        breaks = True
        start = end = 0
        while end <= len(text):
            ch = None
            if end < len(text):
                ch = text[end]
            if breaks:
                if ch is None or ch not in u'\n\x85\u2028\u2029':
                    if not leading_space and ch is not None and ch != u' '  \
                            and text[start] == u'\n':
                        self.write_line_break()
                    leading_space = (ch == u' ')
                    for br in text[start:end]:
                        if br == u'\n':
                            self.write_line_break()
                        else:
                            self.write_line_break(br)
                    if ch is not None:
                        self.write_indent()
                    start = end
            elif spaces:
                if ch != u' ':
                    if start+1 == end and self.column > self.best_width:
                        self.write_indent()
                    else:
                        data = text[start:end]
                        self.column += len(data)
                        if self.encoding:
                            data = data.encode(self.encoding)
                        self.stream.write(data)
                    start = end
            else:
                if ch is None or ch in u' \n\x85\u2028\u2029':
                    data = text[start:end]
                    self.column += len(data)
                    if self.encoding:
                        data = data.encode(self.encoding)
                    self.stream.write(data)
                    if ch is None:
                        self.write_line_break()
                    start = end
            if ch is not None:
                breaks = (ch in u'\n\x85\u2028\u2029')
                spaces = (ch == u' ')
            end += 1