def __init__(self, root, zipfile, fileids):
if isinstance(root, basestring):
root = FileSystemPathPointer(root)
elif not isinstance(root, PathPointer):
raise TypeError('CorpusReader: expected a string or a PathPointer')
# convert to a ZipFilePathPointer
root = ZipFilePathPointer(root.join(zipfile))
CorpusReader.__init__(self, root, fileids)
self._parse_char_replacements()
def __init__(self,
root,
fileids=DOC_PATTERN,
word_tokenizer=TweetTokenizer(),
encoding='utf8',
**kwargs):
if not any(key.startswith('cat_') for key in kwargs.keys()):
kwargs['cat_pattern'] = CAT_PATTERN
CategorizedCorpusReader.__init__(self, kwargs)
TwitterCorpusReader.__init__(self, root, fileids, encoding)
if isinstance(root,
string_types) and not isinstance(root, PathPointer):
m = re.match('(.*\.gz)/?(.*\.zip)/?(.*)$|',
root) #'(.*\.zip)/?(.*\.gz)/?(.*)$|'
gzipfile, zipfile, zipentry = m.groups()
if zipfile:
root = ZipFilePathPointer(zipfile, zipentry)
elif gzipfile:
root = ZipFilePathPointer(gzipfile, zipentry)
else:
root = FileSystemPathPointer(root)
elif not isinstance(root, PathPointer):
raise TypeError('CorpusReader: expected a string or a PathPointer')
self._root = root
self.current_doc = []
def __init__(self, params, corpus, with_doc=False):
super().__init__(params, corpus)
logging.info('Initialize PropBank reader.')
if with_doc:
self.wsj_treebank = BracketParseCorpusReader(
root=params.wsj_path,
fileids=params.wsj_file_pattern,
tagset='wsj',
encoding='ascii')
logging.info('Found {} treebank files.'.format(
len(self.wsj_treebank.fileids())))
self.propbank = PropbankCorpusReader(
root=FileSystemPathPointer(params.root),
propfile=params.propfile,
framefiles=params.frame_files,
verbsfile=params.verbs_file,
)
self.propbank_annos = defaultdict(list)
logging.info("Loading PropBank Data.")
for inst in self.propbank.instances():
docid = inst.fileid.split('/')[-1]
self.propbank_annos[docid].append(inst)
self.stats = {
'predicate_count': 0,
'argument_count': 0,
}
def ctb_clear():
ctb_dir = path.join(home_dir, 'normal_ctb_test')
reg = '(.*nw)*(.*bn)*(.*mz)*(.*bc)*(.*wb)*'
# reg='.*dev'
ctb_dir = FileSystemPathPointer(ctb_dir)
fileids = find_corpus_fileids(root=ctb_dir, regexp=reg)
for fid in fileids:
f1 = open('normal_ctb_test/' + fid, mode='r')
f2 = open('for_clearnlp/' + fid, mode='w')
for line in f1.readlines():
if line.find('<S>') >= 0 or line.find('</S>') >= 0:
continue
f2.write(line)
f1.close()
f2.close()
def static_dp():
ctb_dir = path.join(home_dir, 'for_clearnlp')
# reg = '(.*nw)*(.*bn)*(.*mz)*(.*bc)*(.*wb)*'
reg = '(.*dep)*'
ctb_dir = FileSystemPathPointer(ctb_dir)
fileids = find_corpus_fileids(root=ctb_dir, regexp=reg)
ct = 0
for fid in fileids:
f2 = open('for_clearnlp/' + fid, mode='r')
for line in f2.readlines():
if line == '\n':
ct += 1
f2.close()
print(ct)
def read_knbc(train_file, test_file, reference_file):
root = nltk.data.find('corpora/knbc/corpus1')
fileids = [
f for f in find_corpus_fileids(FileSystemPathPointer(root), ".*")
if re.search(r"\d\-\d\-[\d]+\-[\d]+", f)
]
knbc = LazyCorpusLoader('knbc/corpus1',
KNBCorpusReader,
sorted(fileids, key=_knbc_fileids_sort),
encoding='euc-jp')
sentences = knbc.sents()
write_train(sentences[0:4000], train_file)
write_test(sentences[4000:-1], test_file)
write_reference(sentences[4000:-1], reference_file)
def abspaths(self,
fileids=None,
include_encoding=False,
include_fileid=False):
if fileids is None:
fileids = self._fileids
elif isinstance(fileids, string_types):
fileids = [fileids]
paths = [FileSystemPathPointer(self._root.join(f)) for f in fileids]
if include_encoding and include_fileid:
return list(
zip(paths, [self.encoding(f) for f in fileids], fileids))
elif include_fileid:
return list(zip(paths, fileids))
elif include_encoding:
return list(zip(paths, [self.encoding(f) for f in fileids]))
else:
return paths
def __init__(self, config_path):
conf = load_file_config(config_path)
logging.info(json.dumps(conf, indent=2))
params = GCDataSet.GCConfig(config=conf)
super().__init__(params)
wsj_treebank = BracketParseCorpusReader(
root=params.wsj_path,
fileids=params.wsj_file_pattern,
tagset='wsj',
encoding='ascii')
self.nombank = NombankCorpusReader(
root=FileSystemPathPointer(params.nombank_path),
nomfile=params.nomfile,
framefiles=params.frame_file_pattern,
nounsfile=params.nombank_nouns_file,
parse_fileid_xform=lambda s: s[4:],
parse_corpus=wsj_treebank)
def __init__(self, params, corpus, with_doc=False):
super().__init__(params, corpus, with_doc)
self.wsj_treebank = BracketParseCorpusReader(
root=params.wsj_path,
fileids=params.wsj_file_pattern,
tagset="wsj",
encoding="ascii",
)
logging.info("Found {} treebank files.".format(
len(self.wsj_treebank.fileids())))
self.nombank = NombankCorpusReader(
root=FileSystemPathPointer(params.nombank_path),
nomfile=params.nomfile,
framefiles=params.frame_file_pattern,
nounsfile=params.nombank_nouns_file,
parse_fileid_xform=lambda s: s[4:],
parse_corpus=self.wsj_treebank,
)
logging.info("Loading G&C annotations.")
self.gc_annos = self.load_gc_annotations()
num_gc_preds = sum(
[len(preds) for (d, preds) in self.gc_annos.items()])
logging.info(f"Loaded {num_gc_preds} predicates")
logging.info("Loading Nombank annotations")
self.nombank_annos = defaultdict(list)
for nb_instance in self.nombank.instances():
docid = nb_instance.fileid.split("/")[-1]
self.nombank_annos[docid].append(nb_instance)
self.stats = {
"target_pred_count": Counter(),
"predicates_with_implicit": Counter(),
"implicit_slots": Counter(),
}
self.stat_dir = params.stat_dir
def __init__(self, root, fileids, encoding='utf8', tagset=None):
"""
:type root: PathPointer or str
:param root: A path pointer identifying the root directory for
this corpus. If a string is specified, then it will be
converted to a ``PathPointer`` automatically.
:param fileids: A list of the files that make up this corpus.
This list can either be specified explicitly, as a list of
strings; or implicitly, as a regular expression over file
paths. The absolute path for each file will be constructed
by joining the reader's root to each file name.
:param encoding: The default unicode encoding for the files
that make up the corpus. The value of ``encoding`` can be any
of the following:
- A string: ``encoding`` is the encoding name for all files.
- A dictionary: ``encoding[file_id]`` is the encoding
name for the file whose identifier is ``file_id``. If
``file_id`` is not in ``encoding``, then the file
contents will be processed using non-unicode byte strings.
- A list: ``encoding`` should be a list of ``(regexp, encoding)``
tuples. The encoding for a file whose identifier is ``file_id``
will be the ``encoding`` value for the first tuple whose
``regexp`` matches the ``file_id``. If no tuple's ``regexp``
matches the ``file_id``, the file contents will be processed
using non-unicode byte strings.
- None: the file contents of all files will be
processed using non-unicode byte strings.
:param tagset: The name of the tagset used by this corpus, to be used
for normalizing or converting the POS tags returned by the
tagged_...() methods.
"""
# Convert the root to a path pointer, if necessary.
if isinstance(root, compat.string_types) and not isinstance(root, PathPointer):
m = re.match('(.*\.zip)/?(.*)$|', root)
zipfile, zipentry = m.groups()
if zipfile:
root = ZipFilePathPointer(zipfile, zipentry)
else:
root = FileSystemPathPointer(root)
elif not isinstance(root, PathPointer):
raise TypeError('CorpusReader: expected a string or a PathPointer')
# If `fileids` is a regexp, then expand it.
if isinstance(fileids, compat.string_types):
fileids = find_corpus_fileids(root, fileids)
self._fileids = fileids
"""A list of the relative paths for the fileids that make up
this corpus."""
self._root = root
"""The root directory for this corpus."""
# If encoding was specified as a list of regexps, then convert
# it to a dictionary.
if isinstance(encoding, list):
encoding_dict = {}
for fileid in self._fileids:
for x in encoding:
(regexp, enc) = x
if re.match(regexp, fileid):
encoding_dict[fileid] = enc
break
encoding = encoding_dict
self._encoding = encoding
"""The default unicode encoding for the fileids that make up
this corpus. If ``encoding`` is None, then the file
contents are processed using byte strings."""
self._tagset = tagset
wsj_treebank = BracketParseCorpusReader(
root=cfg.wsj_root,
fileids=cfg.wsj_file_pattern,
tagset='wsj',
encoding='ascii'
)
def fileid_xform_function(fileid):
# result = re.sub(r'^wsj/', '', fileid)
# return result
return fileid[4:]
propbank = PropbankCorpusReader(
root=FileSystemPathPointer(cfg.propbank_root),
propfile=cfg.propbank_file,
framefiles=cfg.frame_file_pattern,
verbsfile=cfg.propbank_verbs_file,
parse_fileid_xform=fileid_xform_function,
parse_corpus=wsj_treebank
)
nombank = NombankCorpusReader(
root=FileSystemPathPointer(cfg.nombank_root),
nomfile=cfg.nombank_file,
framefiles=cfg.frame_file_pattern,
nounsfile=cfg.nombank_nouns_file,
parse_fileid_xform=fileid_xform_function,
parse_corpus=wsj_treebank
)
from nltk.data import FileSystemPathPointer
home_dir = path.join(path.dirname(__file__), './')
import re
# ctb_dir = '/home/lnn/Downloads/ctb_test'
ctb_dir = '/home/lnn/Downloads/ctb_paper/origin/out_paper'
# ctb_dir = '/home/lnn/Documents/ability/cranfield_testdata/upenn_transfer/normal_ctb_test'
# ctb_dir = '/home/nana/Documents/pycharmforlinux/upenn_transfer/normal_ctb_test_v1'
ctb_path = path.join(ctb_dir, 'ctb.secondtest.clean')
counts = 0
fc = open(ctb_path, mode='w', encoding='utf-8')
# reg = 'chtb_3095.bn'
reg = '(.*nw)*(.*bc)*(.*mz)*(.*bn)*(.*wb)*'
# reg = '(.*nw)*(.*mz)*'
ctb_dir = FileSystemPathPointer(ctb_dir)
fileids = find_corpus_fileids(root=ctb_dir, regexp=reg)
OTHER = ['］', '［', '）', '（', '＜', '／', '＞']
def strQ2B(ustring):
"""全角转半角"""
rstring = ""
for uchar in ustring:
inside_code = ord(uchar)
if inside_code == 12288: #全角空格直接转换
inside_code = 32
elif (inside_code >= 65281 and inside_code <= 65374): #全角字符（除空格）根据关系转化
inside_code -= 65248
def test_nombank_raw_fileid(self):
root = FileSystemPathPointer(self.FILE_PATH)
r = NombankCorpusReader(root, 'test_corpus_reader.json')
assert r.raw(
'test_corpus_reader.json') == '{"test":"json", "number":5}\n'
if path_ and (os.path.isfile(path_) and path_.endswith('.zip')):
try:
return ZipFilePathPointer(path_, resource_name)
except IOError:
# resource not in zipfile
continue
# Is the path item a directory or is resource_name an absolute path?
elif not path_ or os.path.isdir(path_):
if zipfile is None:
p = os.path.join(path_, url2pathname(resource_name))
if os.path.exists(p):
if p.endswith('.gz'):
return GzipFileSystemPathPointer(p)
else:
return FileSystemPathPointer(p)
else:
p = os.path.join(path_, url2pathname(zipfile))
if os.path.exists(p):
try:
return ZipFilePathPointer(p, zipentry)
except IOError:
# resource not in zipfile
continue
# Fallback: if the path doesn't include a zip file, then try
# again, assuming that one of the path components is inside a
# zipfile of the same name.
if zipfile is None:
pieces = resource_name.split('/')
for i in range(len(pieces)):
def rules(normal_save_dir, mmbroken_dir, other_broken_dir, phrases_dir,
value_error_dir):
ctb_dir = '/home/lnn/Downloads/ctb_paper/origin/all_data'
# ctb_dir = '/home/lnn/Downloads/ctb_bracket'
# ctb_dir = home_dir
# ctb_dir = path.join(home_dir,'ctb_test')
# reg = 'chtb_0040.nw'
reg = '(.*nw)*(.*bn)*(.*mz)*(.*bc)*(.*wb)*'
ctb_dir = FileSystemPathPointer(ctb_dir)
fileids = find_corpus_fileids(root=ctb_dir, regexp=reg)
statis = [0, 0, 0, 0]
sum_broken_phrases = {}
sum_mmbrokens = {}
for fid in fileids:
print(fid)
normal_trees, mmbrokens, mmbroken_trees, other_brokens, broken_phrases, value_error, mmtext = analysis_v2(
ctb_dir, fid)
# break
statis[0] += len(normal_trees)
statis[1] += len(other_brokens)
statis[2] += len(value_error)
statis[3] += len(mmbroken_trees)
# f=open('mmtext.txt',mode='a')
# f.write('{}: \n'.format(fid))
# for line in mmtext:
# f.write(' '.join(mm_out(line[0]))+'\n')
# f.write(' '.join(mm_out(line[1]))+'\n')
# f.write(' '.join(mm_out(line[2]))+'\n')
# f.write(' '.join(mm_out(line[3]))+'\n')
# f.write('\n')
# f.write('\n\n')
# f.close()
for k, v in broken_phrases.items():
if sum_broken_phrases.get(k, 0) == 0:
sum_broken_phrases[k] = v
else:
sum_broken_phrases[k] = sum_broken_phrases[k] + v
for k, v in mmbrokens.items():
if sum_mmbrokens.get(k, 0) == 0:
sum_mmbrokens[k] = v
else:
sum_mmbrokens[k] = sum_mmbrokens[k] + v
if len(value_error) > 0:
f = open(value_error_dir + '/' + fid, mode='w')
for i in value_error:
f.write('<S>\n')
f.write('( {})\n'.format(i.__str__()))
f.write('</S>\n')
f.close()
if len(normal_trees) > 0:
f = open(normal_save_dir + '/' + fid, mode='w')
for i in normal_trees:
f.write('<S>\n')
f.write('( {})\n'.format(i.__str__()))
f.write('</S>\n')
f.close()
if len(mmbroken_trees) > 0:
f = open(mmbroken_dir + '/' + fid, mode='w')
for i in mmbroken_trees:
f.write('<S>\n')
f.write('( {})\n'.format(i.__str__()))
f.write('</S>\n')
f.close()
if len(other_brokens) > 0:
f = open(other_broken_dir + '/' + fid, mode='w')
for i in other_brokens:
f.write('<S>\n')
f.write('( {})\n'.format(i.__str__()))
f.write('</S>\n')
f.close()
if len(sum_broken_phrases) > 0:
f = open(phrases_dir + '/broken_phrases.txt', mode='w')
for k, v in sum_broken_phrases.items():
f.write('{} {}\n'.format(k, v))
f.close()
if len(sum_mmbrokens) > 0:
f = open(mmbroken_dir + '/mmbrokens.txt', mode='w')
for k, v in sum_mmbrokens.items():
f.write('{} {}\n'.format(k, v))
f.close()
print(statis)
nombank_nouns_file = 'nombank.1.0.words'
frame_file_pattern = 'frames/.*\.xml'
def fileid_xform_function(filename):
result = re.sub(r'^wsj/', '', filename)
# result = re.sub(r'^wsj/\d\d/', '', filename)
# result = re.sub(r'\.mrg$', '', result)
return result
treebank = BracketParseCorpusReader(root=treebank_root,
fileids=treebank_file_pattern,
tagset='wsj',
encoding='ascii')
propbank = PropbankCorpusReader(root=FileSystemPathPointer(propbank_root),
propfile=propbank_file,
framefiles=frame_file_pattern,
verbsfile=propbank_verbs_file,
parse_fileid_xform=fileid_xform_function,
parse_corpus=treebank)
nombank = NombankCorpusReader(root=FileSystemPathPointer(nombank_root),
nomfile=nombank_file,
framefiles=frame_file_pattern,
nounsfile=nombank_nouns_file,
parse_fileid_xform=fileid_xform_function,
parse_corpus=treebank)
def __init__(self,
root,
fileids,
encoding=None,
tag_mapping_function=None):
"""
@type root: L{PathPointer} or C{str}
@param root: A path pointer identifying the root directory for
this corpus. If a string is specified, then it will be
converted to a L{PathPointer} automatically.
@param fileids: A list of the files that make up this corpus.
This list can either be specified explicitly, as a list of
strings; or implicitly, as a regular expression over file
paths. The absolute path for each file will be constructed
by joining the reader's root to each file name.
@param encoding: The default unicode encoding for the files
that make up the corpus. C{encoding}'s value can be any
of the following:
- B{A string}: C{encoding} is the encoding name for all
files.
- B{A dictionary}: C{encoding[file_id]} is the encoding
name for the file whose identifier is C{file_id}. If
C{file_id} is not in C{encoding}, then the file
contents will be processed using non-unicode byte
strings.
- B{A list}: C{encoding} should be a list of C{(regexp,
encoding)} tuples. The encoding for a file whose
identifier is C{file_id} will be the C{encoding} value
for the first tuple whose C{regexp} matches the
C{file_id}. If no tuple's C{regexp} matches the
C{file_id}, the file contents will be processed using
non-unicode byte strings.
- C{None}: the file contents of all files will be
processed using non-unicode byte strings.
@param tag_mapping_function: A function for normalizing or
simplifying the POS tags returned by the tagged_words()
or tagged_sents() methods.
"""
# Convert the root to a path pointer, if necessary.
if isinstance(root, basestring):
m = re.match('(.*\.zip)/?(.*)$|', root)
zipfile, zipentry = m.groups()
if zipfile:
root = ZipFilePathPointer(zipfile, zipentry)
else:
root = FileSystemPathPointer(root)
elif not isinstance(root, PathPointer):
raise TypeError('CorpusReader: expected a string or a PathPointer')
# If `fileids` is a regexp, then expand it.
if isinstance(fileids, basestring):
fileids = find_corpus_fileids(root, fileids)
self._fileids = fileids
"""A list of the relative paths for the fileids that make up
this corpus."""
self._root = root
"""The root directory for this corpus."""
# If encoding was specified as a list of regexps, then convert
# it to a dictionary.
if isinstance(encoding, list):
encoding_dict = {}
for fileid in self._fileids:
for x in encoding:
(regexp, enc) = x
if re.match(regexp, fileid):
encoding_dict[fileid] = enc
break
encoding = encoding_dict
self._encoding = encoding
"""The default unicode encoding for the fileids that make up
this corpus. If C{encoding} is C{None}, then the file
contents are processed using byte strings (C{str})."""
self._tag_mapping_function = tag_mapping_function