class PlainFieldWriter(base.FieldWriter, LineWriter):
def __init__(self, storage, segment):
self._dbfile = storage.create_file(segment.make_filename(".trm"))
self._print_line(0, "TERMS")
@property
def is_closed(self):
return self._dbfile.is_closed
def start_field(self, fieldname, fieldobj):
self._fieldobj = fieldobj
self._print_line(1, "TERMFIELD", fn=fieldname)
def start_term(self, btext):
self._terminfo = TermInfo()
self._print_line(2, "BTEXT", t=btext)
def add(self, docnum, weight, vbytes, length):
self._terminfo.add_posting(docnum, weight, length)
self._print_line(3, "POST", dn=docnum, w=weight, v=vbytes)
def finish_term(self):
ti = self._terminfo
self._print_line(3, "TERMINFO",
df=ti.doc_frequency(), weight=ti.weight(),
minlength=ti.min_length(), maxlength=ti.max_length(),
maxweight=ti.max_weight(),
minid=ti.min_id(), maxid=ti.max_id())
def add_spell_word(self, fieldname, text):
self._print_line(2, "SPELL", fn=fieldname, t=text)
def close(self):
self._dbfile.close()
def __init__(self, *args, **kwargs):
TermInfo.__init__(self, *args, **kwargs)
self._offset = None
self._length = None
self._inlined = None
def __init__(self, *args, **kwargs):
TermInfo.__init__(self, *args, **kwargs)
self._offset = None
self._length = None
self._inlined = None
def __init__(self, *args, **kwargs):
self.postings = None
if "postings" in kwargs:
self.postings = kwargs["postings"]
del kwargs["postings"]
TermInfo.__init__(self, *args, **kwargs)
def _find_terminfo(self):
c = self._find_line(3, "TERMINFO")
return TermInfo(**c)
def start_term(self, btext):
self._terminfo = TermInfo()
self._print_line(2, "BTEXT", t=btext)
def start_term(self, btext):
self._terminfo = TermInfo()
self._print_line(2, "BTEXT", t=btext)
