# Path: dsegmenter/bparseg/constants.py
# NO_PARSE_RE = re.compile("""\s*No\s+parse\s+for\s*:\s*"([^\n]+)"$""",
#                          re.IGNORECASE)
# 
# WORD_SEP = re.compile("\s+")
# 
# ENCODING = "utf-8"


from .constants import NO_PARSE_RE, WORD_SEP, ENCODING
import codecs
import nltk.tree
import nltk
import sys
import re
                    yield Tree("TOP", imatch.group(1).split())
            else:
                if a_one_per_line:
                    try:
                        itree = Tree.fromstring(iline)
                        yield itree
                    except ValueError:
                        for seg in cls._get_segments(iline):
                            yield Tree.fromstring(seg)
                else:
                    lines.append(CP_RE.sub(CP, OP_RE.sub(OP, iline)))
        if lines:
            yield Tree.fromstring(u'\t'.join(lines))

    @classmethod
    def _get_segments(cls, a_line):
        """Split line into separate segments.

        Args:
          a_line (str): line to be split

        Returns:
          list: segments

        """
        seg = ""
        ob = 0
        segments = []
        max_len = len(a_line) - 1
        for i, c in enumerate(a_line):

# Path: dsegmenter/bparseg/constants.py
# NO_PARSE_RE = re.compile("""\s*No\s+parse\s+for\s*:\s*"([^\n]+)"$""",
#                          re.IGNORECASE)
# 
# WORD_SEP = re.compile("\s+")
# 
# ENCODING = "utf-8"


# Path: dsegmenter/bparseg/constituency_tree.py
from .constants import NO_PARSE_RE, WORD_SEP, ENCODING
import codecs
import nltk.tree
import nltk
import sys
import re

                    yield Tree("TOP", imatch.group(1).split())
            else:
                if a_one_per_line:
                    try:
                        itree = Tree.fromstring(iline)
                        yield itree
                    except ValueError:
                        for seg in cls._get_segments(iline):
                            yield Tree.fromstring(seg)
                else:
                    lines.append(CP_RE.sub(CP, OP_RE.sub(OP, iline)))
        if lines:
            yield Tree.fromstring(u'\t'.join(lines))

    @classmethod
    def _get_segments(cls, a_line):
        """Split line into separate segments.

        Args:
          a_line (str): line to be split

        Returns:
          list: segments

        """
        seg = ""
        ob = 0
        segments = []
        max_len = len(a_line) - 1
        for i, c in enumerate(a_line):

            if c == "(" and i < max_len and not WORD_SEP.match(a_line[i + 1]):