self.abbrs = abbrs

    @classmethod
    def fromfile(cls, fileobj):
        if fileobj.read(4).decode() != "TZif":
            raise ValueError("not a zoneinfo file")
        fileobj.seek(20)
        header = fileobj.read(24)
        tzh = (tzh_ttisgmtcnt, tzh_ttisstdcnt, tzh_leapcnt,

            

Reported by Pylint.

                          raise ValueError("not a zoneinfo file")
        fileobj.seek(20)
        header = fileobj.read(24)
        tzh = (tzh_ttisgmtcnt, tzh_ttisstdcnt, tzh_leapcnt,
               tzh_timecnt, tzh_typecnt, tzh_charcnt) = struct.unpack(">6l", header)
        transitions = array('i')
        transitions.fromfile(fileobj, tzh_timecnt)
        if sys.byteorder != 'big':
            transitions.byteswap()

            

Reported by Pylint.

                          raise ValueError("not a zoneinfo file")
        fileobj.seek(20)
        header = fileobj.read(24)
        tzh = (tzh_ttisgmtcnt, tzh_ttisstdcnt, tzh_leapcnt,
               tzh_timecnt, tzh_typecnt, tzh_charcnt) = struct.unpack(">6l", header)
        transitions = array('i')
        transitions.fromfile(fileobj, tzh_timecnt)
        if sys.byteorder != 'big':
            transitions.byteswap()

            

Reported by Pylint.

                          raise ValueError("not a zoneinfo file")
        fileobj.seek(20)
        header = fileobj.read(24)
        tzh = (tzh_ttisgmtcnt, tzh_ttisstdcnt, tzh_leapcnt,
               tzh_timecnt, tzh_typecnt, tzh_charcnt) = struct.unpack(">6l", header)
        transitions = array('i')
        transitions.fromfile(fileobj, tzh_timecnt)
        if sys.byteorder != 'big':
            transitions.byteswap()

            

Reported by Pylint.

                      type_indices.fromfile(fileobj, tzh_timecnt)

        ttis = []
        for i in range(tzh_typecnt):
            ttis.append(ttinfo._make(struct.unpack(">lbb", fileobj.read(6))))

        abbrs = fileobj.read(tzh_charcnt)

        self = cls(transitions, type_indices, ttis, abbrs)

            

Reported by Pylint.

                      abbrs = fileobj.read(tzh_charcnt)

        self = cls(transitions, type_indices, ttis, abbrs)
        self.tzh = tzh

        return self

    def dump(self, stream, start=None, end=None):
        for j, (trans, i) in enumerate(zip(self.transitions, self.type_indices)):

            

Reported by Pylint.

              
        return self

    def dump(self, stream, start=None, end=None):
        for j, (trans, i) in enumerate(zip(self.transitions, self.type_indices)):
            utc = datetime.utcfromtimestamp(trans)
            tti = self.ttis[i]
            lmt = datetime.utcfromtimestamp(trans + tti.tt_gmtoff)
            abbrind = tti.tt_abbrind

            

Reported by Pylint.

              
        return self

    def dump(self, stream, start=None, end=None):
        for j, (trans, i) in enumerate(zip(self.transitions, self.type_indices)):
            utc = datetime.utcfromtimestamp(trans)
            tti = self.ttis[i]
            lmt = datetime.utcfromtimestamp(trans + tti.tt_gmtoff)
            abbrind = tti.tt_abbrind

            

Reported by Pylint.

              
    @classmethod
    def zonelist(cls, zonedir='/usr/share/zoneinfo'):
        zones = []
        for root, _, files in os.walk(zonedir):
            for f in files:
                p = os.path.join(root, f)
                with open(p, 'rb') as o:
                    magic =  o.read(4)

            

Reported by Pylint.

              import sys
import os
import struct
from array import array
from collections import namedtuple
from datetime import datetime

ttinfo = namedtuple('ttinfo', ['tt_gmtoff', 'tt_isdst', 'tt_abbrind'])


            

Reported by Pylint.

              import os
import sys
import time
import traceback
import tokenize
from glob import glob, escape
from pathlib import PurePath

from typing import List, Optional, Any, Tuple

            

Reported by Pylint.

              from typing import List, Optional, Any, Tuple

sys.path.insert(0, os.getcwd())
from pegen.ast_dump import ast_dump
from pegen.testutil import print_memstats

SUCCESS = "\033[92m"
FAIL = "\033[91m"
ENDC = "\033[0m"

            

Reported by Pylint.

                  files = []
    total_seconds = 0

    for file in sorted(glob(os.path.join(escape(directory), f"**/*.py"), recursive=True)):
        # Only attempt to parse Python files and files that are not excluded
        if any(PurePath(file).match(pattern) for pattern in excluded_files):
            continue

        with tokenize.open(file) as f:

            

Reported by Pylint.

                          source = f.read()

        try:
            result, dt = parse_file(source, file)
            total_seconds += dt
            report_status(succeeded=True, file=file, verbose=verbose, short=short)
        except SyntaxError as error:
            report_status(succeeded=False, file=file, verbose=verbose, error=error, short=short)
            errors += 1

            

Reported by Pylint.

              #!/usr/bin/env python3.8

import argparse
import ast
import os
import sys
import time
import traceback
import tokenize

            

Reported by Pylint.

              from typing import List, Optional, Any, Tuple

sys.path.insert(0, os.getcwd())
from pegen.ast_dump import ast_dump
from pegen.testutil import print_memstats

SUCCESS = "\033[92m"
FAIL = "\033[91m"
ENDC = "\033[0m"

            

Reported by Pylint.

              
sys.path.insert(0, os.getcwd())
from pegen.ast_dump import ast_dump
from pegen.testutil import print_memstats

SUCCESS = "\033[92m"
FAIL = "\033[91m"
ENDC = "\033[0m"


            

Reported by Pylint.

              )


def report_status(
    succeeded: bool,
    file: str,
    verbose: bool,
    error: Optional[Exception] = None,
    short: bool = False,

            

Reported by Pylint.

              
    if succeeded is True:
        status = "OK"
        COLOR = SUCCESS
    else:
        status = "Fail"
        COLOR = FAIL

    if short:

            

Reported by Pylint.

                      COLOR = SUCCESS
    else:
        status = "Fail"
        COLOR = FAIL

    if short:
        lineno = 0
        offset = 0
        if isinstance(error, SyntaxError):

            

Reported by Pylint.

                              sys.stderr.write("Can't find %s\n" % arg)
                self.addstats("<???>", "unknown", 1)

    def statdir(self, dir):
        self.addstats("<dir>", "dirs", 1)
        try:
            names = os.listdir(dir)
        except OSError as err:
            sys.stderr.write("Can't list %s: %s\n" % (dir, err))

            

Reported by Pylint.

                              self.statfile(full)

    def statfile(self, filename):
        head, ext = os.path.splitext(filename)
        head, base = os.path.split(filename)
        if ext == base:
            ext = ""  # E.g. .cvsignore is deemed not to have an extension
        ext = os.path.normcase(ext)
        if not ext:

            

Reported by Pylint.

              import sys


class Stats:

    def __init__(self):
        self.stats = {}

    def statargs(self, args):

            

Reported by Pylint.

                  def __init__(self):
        self.stats = {}

    def statargs(self, args):
        for arg in args:
            if os.path.isdir(arg):
                self.statdir(arg)
            elif os.path.isfile(arg):
                self.statfile(arg)

            

Reported by Pylint.

                              sys.stderr.write("Can't find %s\n" % arg)
                self.addstats("<???>", "unknown", 1)

    def statdir(self, dir):
        self.addstats("<dir>", "dirs", 1)
        try:
            names = os.listdir(dir)
        except OSError as err:
            sys.stderr.write("Can't list %s: %s\n" % (dir, err))

            

Reported by Pylint.

                          else:
                self.statfile(full)

    def statfile(self, filename):
        head, ext = os.path.splitext(filename)
        head, base = os.path.split(filename)
        if ext == base:
            ext = ""  # E.g. .cvsignore is deemed not to have an extension
        ext = os.path.normcase(ext)

            

Reported by Pylint.

                          ext = "<none>"
        self.addstats(ext, "files", 1)
        try:
            with open(filename, "rb") as f:
                data = f.read()
        except IOError as err:
            sys.stderr.write("Can't open %s: %s\n" % (filename, err))
            self.addstats(ext, "unopenable", 1)
            return

            

Reported by Pylint.

                      words = data.split()
        self.addstats(ext, "words", len(words))

    def addstats(self, ext, key, n):
        d = self.stats.setdefault(ext, {})
        d[key] = d.get(key, 0) + n

    def report(self):
        exts = sorted(self.stats)

            

Reported by Pylint.

                      words = data.split()
        self.addstats(ext, "words", len(words))

    def addstats(self, ext, key, n):
        d = self.stats.setdefault(ext, {})
        d[key] = d.get(key, 0) + n

    def report(self):
        exts = sorted(self.stats)

            

Reported by Pylint.

                      self.addstats(ext, "words", len(words))

    def addstats(self, ext, key, n):
        d = self.stats.setdefault(ext, {})
        d[key] = d.get(key, 0) + n

    def report(self):
        exts = sorted(self.stats)
        # Get the column keys

            

Reported by Pylint.

              ITALIC = "italic"


def nametofont(name, root=None):
    """Given the name of a tk named font, returns a Font representation.
    """
    return Font(name=name, exists=True, root=root)



            

Reported by Pylint.

                          options[args[i][1:]] = args[i+1]
        return options

    def __init__(self, root=None, font=None, name=None, exists=False,
                 **options):
        if root is None:
            root = tkinter._get_default_root('use font')
        tk = getattr(root, 'tk', root)
        if font:

            

Reported by Pylint.

                      try:
            if self.delete_font:
                self._call("font", "delete", self.name)
        except Exception:
            pass

    def copy(self):
        "Return a distinct copy of the current font"
        return Font(self._tk, **self.actual())

            

Reported by Pylint.

                          return options


def families(root=None, displayof=None):
    "Get font families (as a tuple)"
    if root is None:
        root = tkinter._get_default_root('use font.families()')
    args = ()
    if displayof:

            

Reported by Pylint.

              def families(root=None, displayof=None):
    "Get font families (as a tuple)"
    if root is None:
        root = tkinter._get_default_root('use font.families()')
    args = ()
    if displayof:
        args = ('-displayof', displayof)
    return root.tk.splitlist(root.tk.call("font", "families", *args))


            

Reported by Pylint.

                  return root.tk.splitlist(root.tk.call("font", "families", *args))


def names(root=None):
    "Get names of defined fonts (as a tuple)"
    if root is None:
        root = tkinter._get_default_root('use font.names()')
    return root.tk.splitlist(root.tk.call("font", "names"))


            

Reported by Pylint.

              def names(root=None):
    "Get names of defined fonts (as a tuple)"
    if root is None:
        root = tkinter._get_default_root('use font.names()')
    return root.tk.splitlist(root.tk.call("font", "names"))


# --------------------------------------------------------------------
# test stuff

            

Reported by Pylint.

              # Tkinter font wrapper
#
# written by Fredrik Lundh, February 1998
#

import itertools
import tkinter

__version__ = "0.9"

            

Reported by Pylint.

              
    counter = itertools.count(1)

    def _set(self, kw):
        options = []
        for k, v in kw.items():
            options.append("-"+k)
            options.append(str(v))
        return tuple(options)

            

Reported by Pylint.

              
    counter = itertools.count(1)

    def _set(self, kw):
        options = []
        for k, v in kw.items():
            options.append("-"+k)
            options.append(str(v))
        return tuple(options)

            

Reported by Pylint.

                      return pickletools.optimize(pickle.dumps(arg, proto, **kwargs))

    def loads(self, buf, **kwds):
        return pickle.loads(buf, **kwds)

    # Test relies on precise output of dumps()
    test_pickle_to_2x = None

    # Test relies on writing by chunks into a file object.

            

Reported by Bandit.

                      data.append(data[-1])
        for proto in range(pickle.HIGHEST_PROTOCOL + 1):
            pickled = pickle.dumps(data, proto)
            unpickled = pickle.loads(pickled)
            self.assertEqual(unpickled, data)
            self.assertIs(unpickled[-1], unpickled[-2])

            pickled2 = pickletools.optimize(pickled)
            unpickled2 = pickle.loads(pickled2)

            

Reported by Bandit.

                          self.assertIs(unpickled[-1], unpickled[-2])

            pickled2 = pickletools.optimize(pickled)
            unpickled2 = pickle.loads(pickled2)
            self.assertEqual(unpickled2, data)
            self.assertIs(unpickled2[-1], unpickled2[-2])
            self.assertNotIn(pickle.LONG_BINGET, pickled2)
            self.assertNotIn(pickle.LONG_BINPUT, pickled2)


            

Reported by Bandit.

                      #   30: e        APPENDS    (MARK at 13)
        #   31: .    STOP
        self.assertIn(pickle.BINPUT, pickled)
        unpickled = pickle.loads(pickled)
        self.assertEqual(unpickled, ['spam', 'ham', 'ham'])
        self.assertIs(unpickled[1], unpickled[2])

        pickled2 = pickletools.optimize(pickled)
        unpickled2 = pickle.loads(pickled2)

            

Reported by Bandit.

                      self.assertIs(unpickled[1], unpickled[2])

        pickled2 = pickletools.optimize(pickled)
        unpickled2 = pickle.loads(pickled2)
        self.assertEqual(unpickled2, ['spam', 'ham', 'ham'])
        self.assertIs(unpickled2[1], unpickled2[2])
        self.assertNotIn(pickle.BINPUT, pickled2)



            

Reported by Bandit.

              import pickle
import pickletools
from test import support
from test.pickletester import AbstractPickleTests
import unittest

class OptimizedPickleTests(AbstractPickleTests):

    def dumps(self, arg, proto=None, **kwargs):

            

Reported by Bandit.

              import pickle
import pickletools
from test import support
from test.pickletester import AbstractPickleTests
import unittest

class OptimizedPickleTests(AbstractPickleTests):

    def dumps(self, arg, proto=None, **kwargs):

            

Reported by Pylint.

              import pickle
import pickletools
from test import support
from test.pickletester import AbstractPickleTests
import unittest

class OptimizedPickleTests(AbstractPickleTests):

    def dumps(self, arg, proto=None, **kwargs):

            

Reported by Bandit.

              from test.pickletester import AbstractPickleTests
import unittest

class OptimizedPickleTests(AbstractPickleTests):

    def dumps(self, arg, proto=None, **kwargs):
        return pickletools.optimize(pickle.dumps(arg, proto, **kwargs))

    def loads(self, buf, **kwds):

            

Reported by Pylint.

              
class OptimizedPickleTests(AbstractPickleTests):

    def dumps(self, arg, proto=None, **kwargs):
        return pickletools.optimize(pickle.dumps(arg, proto, **kwargs))

    def loads(self, buf, **kwds):
        return pickle.loads(buf, **kwds)


            

Reported by Pylint.

              def safe_repr(obj, short=False):
    try:
        result = repr(obj)
    except Exception:
        result = object.__repr__(obj)
    if not short or len(result) < _MAX_LENGTH:
        return result
    return result[:_MAX_LENGTH] + ' [truncated]...'


            

Reported by Pylint.

              from collections import namedtuple, Counter
from os.path import commonprefix

__unittest = True

_MAX_LENGTH = 80
_PLACEHOLDER_LEN = 12
_MIN_BEGIN_LEN = 5
_MIN_END_LEN = 5

            

Reported by Pylint.

              _MIN_DIFF_LEN = _MAX_LENGTH - \
               (_MIN_BEGIN_LEN + _PLACEHOLDER_LEN + _MIN_COMMON_LEN +
                _PLACEHOLDER_LEN + _MIN_END_LEN)
assert _MIN_DIFF_LEN >= 0

def _shorten(s, prefixlen, suffixlen):
    skip = len(s) - prefixlen - suffixlen
    if skip > _PLACEHOLDER_LEN:
        s = '%s[%d chars]%s' % (s[:prefixlen], skip, s[len(s) - suffixlen:])

            

Reported by Bandit.

                              _PLACEHOLDER_LEN + _MIN_END_LEN)
assert _MIN_DIFF_LEN >= 0

def _shorten(s, prefixlen, suffixlen):
    skip = len(s) - prefixlen - suffixlen
    if skip > _PLACEHOLDER_LEN:
        s = '%s[%d chars]%s' % (s[:prefixlen], skip, s[len(s) - suffixlen:])
    return s


            

Reported by Pylint.

                  common_len = _MAX_LENGTH - \
                 (maxlen - prefixlen + _MIN_BEGIN_LEN + _PLACEHOLDER_LEN)
    if common_len > _MIN_COMMON_LEN:
        assert _MIN_BEGIN_LEN + _PLACEHOLDER_LEN + _MIN_COMMON_LEN + \
               (maxlen - prefixlen) < _MAX_LENGTH
        prefix = _shorten(prefix, _MIN_BEGIN_LEN, common_len)
        return tuple(prefix + s[prefixlen:] for s in args)

    prefix = _shorten(prefix, _MIN_BEGIN_LEN, _MIN_COMMON_LEN)

            

Reported by Bandit.

                  return tuple(prefix + _shorten(s[prefixlen:], _MIN_DIFF_LEN, _MIN_END_LEN)
                 for s in args)

def safe_repr(obj, short=False):
    try:
        result = repr(obj)
    except Exception:
        result = object.__repr__(obj)
    if not short or len(result) < _MAX_LENGTH:

            

Reported by Pylint.

                      return result
    return result[:_MAX_LENGTH] + ' [truncated]...'

def strclass(cls):
    return "%s.%s" % (cls.__module__, cls.__qualname__)

def sorted_list_difference(expected, actual):
    """Finds elements in only one or the other of two, sorted input lists.


            

Reported by Pylint.

                  unexpected = []
    while True:
        try:
            e = expected[i]
            a = actual[j]
            if e < a:
                missing.append(e)
                i += 1
                while expected[i] == e:

            

Reported by Pylint.

                  while True:
        try:
            e = expected[i]
            a = actual[j]
            if e < a:
                missing.append(e)
                i += 1
                while expected[i] == e:
                    i += 1

            

Reported by Pylint.

                  # anything left in actual is unexpected
    return missing, actual

def three_way_cmp(x, y):
    """Return -1 if x < y, 0 if x == y and 1 if x > y"""
    return (x > y) - (x < y)

_Mismatch = namedtuple('Mismatch', 'actual expected value')


            

Reported by Pylint.

              
    def test_assert_python_failure(self):
        # I didn't import the sys module so this child will fail.
        rc, out, err = script_helper.assert_python_failure('-c', 'sys.exit(0)')
        self.assertNotEqual(0, rc, 'return code should not be 0')

    def test_assert_python_ok_raises(self):
        # I didn't import the sys module so this child will fail.
        with self.assertRaises(AssertionError) as error_context:

            

Reported by Pylint.

              
    def test_assert_python_failure(self):
        # I didn't import the sys module so this child will fail.
        rc, out, err = script_helper.assert_python_failure('-c', 'sys.exit(0)')
        self.assertNotEqual(0, rc, 'return code should not be 0')

    def test_assert_python_ok_raises(self):
        # I didn't import the sys module so this child will fail.
        with self.assertRaises(AssertionError) as error_context:

            

Reported by Pylint.

                                             return_value=False) as mock_ire_func:
            mock_popen.side_effect = RuntimeError('bail out of unittest')
            try:
                script_helper._assert_python(True, '-c', 'None')
            except RuntimeError as err:
                self.assertEqual('bail out of unittest', err.args[0])
            self.assertEqual(1, mock_popen.call_count)
            self.assertEqual(1, mock_ire_func.call_count)
            popen_command = mock_popen.call_args[0][0]

            

Reported by Pylint.

                      """Ensure that -I is not passed when the environment is required."""
        with mock.patch.object(script_helper,
                               'interpreter_requires_environment',
                               return_value=True) as mock_ire_func:
            mock_popen.side_effect = RuntimeError('bail out of unittest')
            try:
                script_helper._assert_python(True, '-c', 'None')
            except RuntimeError as err:
                self.assertEqual('bail out of unittest', err.args[0])

            

Reported by Pylint.

                                             return_value=True) as mock_ire_func:
            mock_popen.side_effect = RuntimeError('bail out of unittest')
            try:
                script_helper._assert_python(True, '-c', 'None')
            except RuntimeError as err:
                self.assertEqual('bail out of unittest', err.args[0])
            popen_command = mock_popen.call_args[0][0]
            self.assertNotIn('-I', popen_command)
            self.assertNotIn('-E', popen_command)

            

Reported by Pylint.

              """Unittests for test.support.script_helper.  Who tests the test helper?"""

import subprocess
import sys
import os
from test.support import script_helper
import unittest
from unittest import mock


            

Reported by Bandit.

              from unittest import mock


class TestScriptHelper(unittest.TestCase):

    def test_assert_python_ok(self):
        t = script_helper.assert_python_ok('-c', 'import sys; sys.exit(0)')
        self.assertEqual(0, t[0], 'return code was not 0')


            

Reported by Pylint.

              
class TestScriptHelper(unittest.TestCase):

    def test_assert_python_ok(self):
        t = script_helper.assert_python_ok('-c', 'import sys; sys.exit(0)')
        self.assertEqual(0, t[0], 'return code was not 0')

    def test_assert_python_failure(self):
        # I didn't import the sys module so this child will fail.

            

Reported by Pylint.

              class TestScriptHelper(unittest.TestCase):

    def test_assert_python_ok(self):
        t = script_helper.assert_python_ok('-c', 'import sys; sys.exit(0)')
        self.assertEqual(0, t[0], 'return code was not 0')

    def test_assert_python_failure(self):
        # I didn't import the sys module so this child will fail.
        rc, out, err = script_helper.assert_python_failure('-c', 'sys.exit(0)')

            

Reported by Pylint.

                      t = script_helper.assert_python_ok('-c', 'import sys; sys.exit(0)')
        self.assertEqual(0, t[0], 'return code was not 0')

    def test_assert_python_failure(self):
        # I didn't import the sys module so this child will fail.
        rc, out, err = script_helper.assert_python_failure('-c', 'sys.exit(0)')
        self.assertNotEqual(0, rc, 'return code should not be 0')

    def test_assert_python_ok_raises(self):

            

Reported by Pylint.

                      return NULL;
    }

    memcpy(str2, str, size);
    return str2;
}

char *
_PyMem_RawStrdup(const char *str)

            

Reported by FlawFinder.

                  if (copy == NULL) {
        return NULL;
    }
    memcpy(copy, str, size);
    return copy;
}

char *
_PyMem_Strdup(const char *str)

            

Reported by FlawFinder.

                  if (copy == NULL) {
        return NULL;
    }
    memcpy(copy, str, size);
    return copy;
}

void *
PyObject_Malloc(size_t size)

            

Reported by FlawFinder.

              
    bp = _PyObject_Malloc(ctx, nbytes);
    if (bp != NULL) {
        memcpy(bp, p, size);
        _PyObject_Free(ctx, p);
    }
    *newptr_p = bp;
    return 1;
}

            

Reported by FlawFinder.

                     ERASED_SIZE bytes at the end as dead and save the copy of erased bytes.
     */
    if (original_nbytes <= sizeof(save)) {
        memcpy(save, data, original_nbytes);
        memset(data - 2 * SST, PYMEM_DEADBYTE,
               original_nbytes + PYMEM_DEBUG_EXTRA_BYTES);
    }
    else {
        memcpy(save, data, ERASED_SIZE);

            

Reported by FlawFinder.

                             original_nbytes + PYMEM_DEBUG_EXTRA_BYTES);
    }
    else {
        memcpy(save, data, ERASED_SIZE);
        memset(head, PYMEM_DEADBYTE, ERASED_SIZE + 2 * SST);
        memcpy(&save[ERASED_SIZE], tail - ERASED_SIZE, ERASED_SIZE);
        memset(tail - ERASED_SIZE, PYMEM_DEADBYTE,
               ERASED_SIZE + PYMEM_DEBUG_EXTRA_BYTES - 2 * SST);
    }

            

Reported by FlawFinder.

                  else {
        memcpy(save, data, ERASED_SIZE);
        memset(head, PYMEM_DEADBYTE, ERASED_SIZE + 2 * SST);
        memcpy(&save[ERASED_SIZE], tail - ERASED_SIZE, ERASED_SIZE);
        memset(tail - ERASED_SIZE, PYMEM_DEADBYTE,
               ERASED_SIZE + PYMEM_DEBUG_EXTRA_BYTES - 2 * SST);
    }

    /* Resize and add decorations. */

            

Reported by FlawFinder.

              
    /* Restore saved bytes. */
    if (original_nbytes <= sizeof(save)) {
        memcpy(data, save, Py_MIN(nbytes, original_nbytes));
    }
    else {
        size_t i = original_nbytes - ERASED_SIZE;
        memcpy(data, save, Py_MIN(nbytes, ERASED_SIZE));
        if (nbytes > i) {

            

Reported by FlawFinder.

                  }
    else {
        size_t i = original_nbytes - ERASED_SIZE;
        memcpy(data, save, Py_MIN(nbytes, ERASED_SIZE));
        if (nbytes > i) {
            memcpy(data + i, &save[ERASED_SIZE],
                   Py_MIN(nbytes - i, ERASED_SIZE));
        }
    }

            

Reported by FlawFinder.

                      size_t i = original_nbytes - ERASED_SIZE;
        memcpy(data, save, Py_MIN(nbytes, ERASED_SIZE));
        if (nbytes > i) {
            memcpy(data + i, &save[ERASED_SIZE],
                   Py_MIN(nbytes - i, ERASED_SIZE));
        }
    }

    if (r == NULL) {

            

Reported by FlawFinder.

              __all__ = ['addbase', 'addclosehook', 'addinfo', 'addinfourl']


class addbase(tempfile._TemporaryFileWrapper):
    """Base class for addinfo and addclosehook. Is a good idea for garbage collection."""

    # XXX Add a method to expose the timeout on the underlying socket?

    def __init__(self, fp):

            

Reported by Pylint.

              class addbase(tempfile._TemporaryFileWrapper):
    """Base class for addinfo and addclosehook. Is a good idea for garbage collection."""

    # XXX Add a method to expose the timeout on the underlying socket?

    def __init__(self, fp):
        super(addbase,  self).__init__(fp, '<urllib response>', delete=False)
        # Keep reference around as this was part of the original API.
        self.fp = fp

            

Reported by Pylint.

                          raise ValueError("I/O operation on closed file")
        return self

    def __exit__(self, type, value, traceback):
        self.close()


class addclosehook(addbase):
    """Class to add a close hook to an open file."""

            

Reported by Pylint.

              __all__ = ['addbase', 'addclosehook', 'addinfo', 'addinfourl']


class addbase(tempfile._TemporaryFileWrapper):
    """Base class for addinfo and addclosehook. Is a good idea for garbage collection."""

    # XXX Add a method to expose the timeout on the underlying socket?

    def __init__(self, fp):

            

Reported by Pylint.

                  # XXX Add a method to expose the timeout on the underlying socket?

    def __init__(self, fp):
        super(addbase,  self).__init__(fp, '<urllib response>', delete=False)
        # Keep reference around as this was part of the original API.
        self.fp = fp

    def __repr__(self):
        return '<%s at %r whose fp = %r>' % (self.__class__.__name__,

            

Reported by Pylint.

                  def __init__(self, fp):
        super(addbase,  self).__init__(fp, '<urllib response>', delete=False)
        # Keep reference around as this was part of the original API.
        self.fp = fp

    def __repr__(self):
        return '<%s at %r whose fp = %r>' % (self.__class__.__name__,
                                             id(self), self.file)


            

Reported by Pylint.

                      self.close()


class addclosehook(addbase):
    """Class to add a close hook to an open file."""

    def __init__(self, fp, closehook, *hookargs):
        super(addclosehook, self).__init__(fp)
        self.closehook = closehook

            

Reported by Pylint.

                      self.close()


class addclosehook(addbase):
    """Class to add a close hook to an open file."""

    def __init__(self, fp, closehook, *hookargs):
        super(addclosehook, self).__init__(fp)
        self.closehook = closehook

            

Reported by Pylint.

                  """Class to add a close hook to an open file."""

    def __init__(self, fp, closehook, *hookargs):
        super(addclosehook, self).__init__(fp)
        self.closehook = closehook
        self.hookargs = hookargs

    def close(self):
        try:

            

Reported by Pylint.

                              self.hookargs = None
                closehook(*hookargs)
        finally:
            super(addclosehook, self).close()


class addinfo(addbase):
    """class to add an info() method to an open file."""


            

Reported by Pylint.

              def load_data(fobj):
    header = _TZifHeader.from_file(fobj)

    if header.version == 1:
        time_size = 4
        time_type = "l"
    else:
        # Version 2+ has 64-bit integer transition times
        time_size = 8

            

Reported by Pylint.

                      # Version 2+ also starts with a Version 1 header and data, which
        # we need to skip now
        skip_bytes = (
            header.timecnt * 5  # Transition times and types
            + header.typecnt * 6  # Local time type records
            + header.charcnt  # Time zone designations
            + header.leapcnt * 8  # Leap second records
            + header.isstdcnt  # Standard/wall indicators
            + header.isutcnt  # UT/local indicators

            

Reported by Pylint.

                      # we need to skip now
        skip_bytes = (
            header.timecnt * 5  # Transition times and types
            + header.typecnt * 6  # Local time type records
            + header.charcnt  # Time zone designations
            + header.leapcnt * 8  # Leap second records
            + header.isstdcnt  # Standard/wall indicators
            + header.isutcnt  # UT/local indicators
        )

            

Reported by Pylint.

                      skip_bytes = (
            header.timecnt * 5  # Transition times and types
            + header.typecnt * 6  # Local time type records
            + header.charcnt  # Time zone designations
            + header.leapcnt * 8  # Leap second records
            + header.isstdcnt  # Standard/wall indicators
            + header.isutcnt  # UT/local indicators
        )


            

Reported by Pylint.

                          header.timecnt * 5  # Transition times and types
            + header.typecnt * 6  # Local time type records
            + header.charcnt  # Time zone designations
            + header.leapcnt * 8  # Leap second records
            + header.isstdcnt  # Standard/wall indicators
            + header.isutcnt  # UT/local indicators
        )

        fobj.seek(skip_bytes, 1)

            

Reported by Pylint.

                          + header.typecnt * 6  # Local time type records
            + header.charcnt  # Time zone designations
            + header.leapcnt * 8  # Leap second records
            + header.isstdcnt  # Standard/wall indicators
            + header.isutcnt  # UT/local indicators
        )

        fobj.seek(skip_bytes, 1)


            

Reported by Pylint.

                          + header.charcnt  # Time zone designations
            + header.leapcnt * 8  # Leap second records
            + header.isstdcnt  # Standard/wall indicators
            + header.isutcnt  # UT/local indicators
        )

        fobj.seek(skip_bytes, 1)

        # Now we need to read the second header, which is not the same

            

Reported by Pylint.

                      #   (e.g. Europe/Krasnoy)
        # UnicodeEncodeError: If package_name or resource_name are not UTF-8,
        #   such as keys containing a surrogate character.
        raise ZoneInfoNotFoundError(f"No time zone found with key {key}")


def load_data(fobj):
    header = _TZifHeader.from_file(fobj)


            

Reported by Pylint.

              import struct


def load_tzdata(key):
    import importlib.resources

    components = key.split("/")
    package_name = ".".join(["tzdata.zoneinfo"] + components[:-1])
    resource_name = components[-1]

            

Reported by Pylint.

              import struct


def load_tzdata(key):
    import importlib.resources

    components = key.split("/")
    package_name = ".".join(["tzdata.zoneinfo"] + components[:-1])
    resource_name = components[-1]

            

Reported by Pylint.