old_contents: import msvcrt  # NOQA
  # Using psutil library for windows instead of os.kill call
  import psutil
  from .base import (
      DEFAULT_CHMOD,
      PidFileBase,
      PidFileAlreadyRunningError,
      SamePidFileNotSupported,
      PidFileConfigurationError,
  )
  
  
  class PidFile(PidFileBase):
      def __init__(self):
          super(PidFile, self).__init__()
          if self.allow_samepid:
              raise SamePidFileNotSupported("Flag allow_samepid is not supported on non-POSIX systems")
  
      def _inner_check(self, fh):
          # Try to read from file to check if it is locked by the same process
          try:
              fh.seek(0)
              fh.read(1)
          except IOError as exc:
              self.close(fh=fh, cleanup=False)
              if exc.errno == 13:
                  raise PidFileAlreadyRunningError(exc)
              raise
          return super(PidFile, self)._inner_check(fh)
  
      def _pid_exists(self, pid):
          return psutil.pid_exists(pid)
  
      def _flock(self, fileno):
          msvcrt.locking(self.fh.fileno(), msvcrt.LK_NBLCK, 1)
          # Try to read from file to check if it is actually locked
          self.fh.seek(0)
          self.fh.read(1)
  
      def _chmod(self):
          if self.chmod and self.chmod != DEFAULT_CHMOD:
              raise PidFileConfigurationError("chmod supported on win32")
  
      def _chown(self):
          if self.uid >= 0 or self.gid >= 0:
              raise PidFileConfigurationError("chown supported on win32")
  
new_contents: import msvcrt  # NOQA
  # Using psutil library for windows instead of os.kill call
  import psutil
  from .base import (
      DEFAULT_CHMOD,
      PidFileBase,
      PidFileAlreadyRunningError,
      SamePidFileNotSupported,
      PidFileConfigurationError,
  )
  
  
  class PidFile(PidFileBase):
      def __init__(self, *args, **kwargs):
          super(PidFile, self).__init__(*args, **kwargs)
          if self.allow_samepid:
              raise SamePidFileNotSupported("Flag allow_samepid is not supported on non-POSIX systems")
  
      def _inner_check(self, fh):
          # Try to read from file to check if it is locked by the same process
          try:
              fh.seek(0)
              fh.read(1)
          except IOError as exc:
              self.close(fh=fh, cleanup=False)
              if exc.errno == 13:
                  raise PidFileAlreadyRunningError(exc)
              raise
          return super(PidFile, self)._inner_check(fh)
  
      def _pid_exists(self, pid):
          return psutil.pid_exists(pid)
  
      def _flock(self, fileno):
          msvcrt.locking(self.fh.fileno(), msvcrt.LK_NBLCK, 1)
          # Try to read from file to check if it is actually locked
          self.fh.seek(0)
          self.fh.read(1)
  
      def _chmod(self):
          if self.chmod and self.chmod != DEFAULT_CHMOD:
              raise PidFileConfigurationError("chmod supported on win32")
  
      def _chown(self):
          if self.uid >= 0 or self.gid >= 0:
              raise PidFileConfigurationError("chown supported on win32")
  
subject: fix missing *args, **kwargs