Is nltk safe?

db_out = shelve.open(db, "n")

db_in = shelve.open(db)

funcopy = eval(src, dict(_wrapper_=wrapper))

dec_func = eval(src, dict(_func_=func, _call_=caller))

return eval(s[start_position : match.end()]), match.end()

exec("import %s as model" % options.model)

w = eval("numpy." + window + "(window_len)")

p = subprocess.Popen(cmd, stdout=subprocess.PIPE)

p = Popen(_senna_cmd, stdin=PIPE, stdout=PIPE, stderr=PIPE)

p = subprocess.Popen(cmd, stdout=sys.stdout)

p = subprocess.Popen(
        ["svn", "status", "-v", filename],
        stdout=subprocess.PIPE,
        stderr=subprocess.PIPE,
    )

p = subprocess.Popen(
            cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE
        )

p = subprocess.Popen(cmd, stdin=stdin, stdout=stdout, stderr=stderr)

p = subprocess.Popen(
                    ["which", alternative],
                    stdout=subprocess.PIPE,
                    stderr=subprocess.PIPE,
                )

proc = subprocess.run(
                    ["dot", "-T%s" % t],
                    capture_output=True,
                    input=dot_string,
                    text=True,
                )

proc = subprocess.run(
                    ["dot", "-T%s" % t],
                    input=bytes(dot_string, encoding="utf8"),
                )

p = subprocess.Popen(cmd, stdout=output, stderr=output)

p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

p = subprocess.Popen(
                cmd,
                stdin=subprocess.PIPE,
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
            )

self._hunpos = Popen(
            [self._hunpos_bin, self._hunpos_model],
            shell=False,
            stdin=PIPE,
            stdout=PIPE,
            stderr=PIPE,
        )

p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

process = subprocess.Popen(
                ["dot", "-T%s" % output_format],
                stdin=subprocess.PIPE,
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
            )

with open(version_file) as infile:

with open(filename, "rb") as infile:

with open(filename, "rb") as infile:

with open(filename, "rb") as infile:

with open(filename) as infile:

with open(filename) as infile:

with open(usp) as infile:

with open(annfile) as infile:

with open(textfile) as infile:

"text": _ieer_read_text(m.group("text"), root_label),

"headline": _ieer_read_text(m.group("headline"), root_label),

return _ieer_read_text(s, root_label)

with open(weightfile_name) as weightfile:

with open(mapper_file, encoding="utf-8") as raw:

with open(ngram_file, encoding="utf-8") as f:

with open(f) as infile:

with open(path) as lin_file:

fr = open(self.read_file)

with self.abspath(framefile).open() as fp:

with self.abspath(framefile).open() as fp:

with open(self._textids) as fp:

with self.abspath(framefile).open() as fp:

with self.abspath(framefile).open() as fp:

open(self._fileid, "rb"), self._encoding

self._stream = open(self._fileid, "rb")

with open(filename, "wb") as outfile:

with open(filename, "wb") as outfile:

with open(filename, "wb") as outfile:

with open(filename, "w") as outfile:

with open(filename, "w") as outfile:

with open(filename, "w") as outfile:

logfile = open(logfilename, "a", 1)  # 1 means 'line buffering'

with open(trainfile_name, "w") as trainfile:

os.remove(trainfile_name)

os.remove(trainfile_name)

os.remove(weightfile_name)

with open(f"{tab_dir}/weights.txt", "w") as f:

with open(f"{tab_dir}/mapping.tab", "w") as f:

with open(f"{tab_dir}/labels.txt", "w") as f:

with open(f"{tab_dir}/alwayson.tab", "w") as f:

os.remove(os.path.join(temp_dir, f))

os.remove(os.path.join(temp_dir, f))

outfile = open(outfile, "w")

os.remove(self.write_file.name)

with open(filename, "wb") as outfile:

os.remove(filepath)

with open(filepath, "wb") as outfile:

with open(filename, "wb") as f:

os.remove(input_file.name)

os.remove(output_file.name)

from urllib.parse import unquote_plus

if unquote_plus(sp) == "SHUTDOWN THE SERVER":

usp = unquote_plus(sp)

import urllib.request

from urllib.request import url2pathname

p = os.path.join(path_, url2pathname(resource_name))

pkg_dir = os.path.join(path_, url2pathname(pkg))

pkg_zip = os.path.join(path_, url2pathname(pkg + ".zip"))

p = os.path.join(path_, url2pathname(zipfile))

local_path = url2pathname(path_)

from urllib.error import HTTPError, URLError

import requests

response = requests.get(requests.compat.urljoin(self.url, "live"))

response = requests.get(requests.compat.urljoin(self.url, "ready"))

import requests

self.session = requests.Session()

import urllib.request

from urllib.parse import unquote, urlparse

parsed = urlparse(raw)

raw = unquote(parsed.path)

parsed = urlparse(str(url_input))

validate_path(unquote(parsed.path), context=f"{context}.file_scheme")

opener = urllib.request.build_opener(_ValidatingRedirectHandler())

import requests