Repository: yt-dlp/yt-dlp
File: yt_dlp/downloader/common.py (Python)

Code before:
            sleep_time = float(byte_counter) / rate_limit - elapsed
            if sleep_time > 0:
                time.sleep(sleep_time)

    def temp_name(self, filename):
        """Returns a temporary filename for the given filename."""
        if self.params.get('nopart', False) or filename == '-' or \
                (os.path.exists(encodeFilename(filename)) and not os.path.isfile(encodeFilename(filename))):
            return filename
        return filename + '.part'

    def undo_temp_name(self, filename):
        if filename.endswith('.part'):
            return filename[:-len('.part')]
        return filename

    def ytdl_filename(self, filename):
        return filename + '.ytdl'

    def try_rename(self, old_filename, new_filename):
        if old_filename == new_filename:
            return
        try:
            if self.params.get('overwrites', False):
                if os.path.isfile(encodeFilename(new_filename)):
                    os.replace(encodeFilename(old_filename), encodeFilename(new_filename))
            else:
                os.rename(encodeFilename(old_filename), encodeFilename(new_filename))
        except (IOError, OSError) as err:
            self.report_error('unable to rename file: %s' % error_to_compat_str(err))

    def try_utime(self, filename, last_modified_hdr):
        """Try to set the last-modified time of the given file."""
        if last_modified_hdr is None:
            return
        if not os.path.isfile(encodeFilename(filename)):
            return
        timestr = last_modified_hdr
        if timestr is None:
            return
        filetime = timeconvert(timestr)
        if filetime is None:
            return filetime
        # Ignore obviously invalid dates
        if filetime == 0:
            return
        try:
            os.utime(filename, (time.time(), filetime))
        except Exception:
            pass
        return filetime

Review comment (suggestion):
I believe this function can now be simplified to:
```py
    def try_rename(self, old_filename, new_filename):
        try:
            os.replace(old_filename, new_filename)
        except (IOError, OSError) as err:
            self.report_error(f'unable to rename file: {err}')
```

Code after:
            sleep_time = float(byte_counter) / rate_limit - elapsed
            if sleep_time > 0:
                time.sleep(sleep_time)

    def temp_name(self, filename):
        """Returns a temporary filename for the given filename."""
        if self.params.get('nopart', False) or filename == '-' or \
                (os.path.exists(encodeFilename(filename)) and not os.path.isfile(encodeFilename(filename))):
            return filename
        return filename + '.part'

    def undo_temp_name(self, filename):
        if filename.endswith('.part'):
            return filename[:-len('.part')]
        return filename

    def ytdl_filename(self, filename):
        return filename + '.ytdl'

    def try_rename(self, old_filename, new_filename):
        if old_filename == new_filename:
            return
        try:
            os.replace(old_filename, new_filename)
        except (IOError, OSError) as err:
            self.report_error(f'unable to rename file: {err}')

    def try_utime(self, filename, last_modified_hdr):
        """Try to set the last-modified time of the given file."""
        if last_modified_hdr is None:
            return
        if not os.path.isfile(encodeFilename(filename)):
            return
        timestr = last_modified_hdr
        if timestr is None:
            return
        filetime = timeconvert(timestr)
        if filetime is None:
            return filetime
        # Ignore obviously invalid dates
        if filetime == 0:
            return
        try:
            os.utime(filename, (time.time(), filetime))
        except Exception:
            pass
        return filetime

    def report_destination(self, filename):
        """Report destination filename."""
        self.to_screen('[download] Destination: ' + filename)