milvus-io / milvus

              '"%s:" should be preceded by a blank line' % matched.group(1))

def GetPreviousNonBlankLine(clean_lines, linenum):

  """Return the most recent non-blank line and its line number.

  Args:

    clean_lines: A CleansedLines instance containing the file contents.

    linenum: The number of the line to check.

  Returns:

    A tuple with two elements.  The first element is the contents of the last

    non-blank line before the current line, or the empty string if this is the

    first non-blank line.  The second is the line number of that line, or -1

    if this is the first non-blank line.

  """

  prevlinenum = linenum - 1

  while prevlinenum >= 0:

    prevline = clean_lines.elided[prevlinenum]

    if not IsBlankLine(prevline):     # if not a blank line...

      return (prevline, prevlinenum)

    prevlinenum -= 1

  return ('', -1)

def CheckBraces(filename, clean_lines, linenum, error):

              '"%s:" should be preceded by a blank line' % matched.group(1))

def GetPreviousNonBlankLine(clean_lines, linenum):

  """Return the most recent non-blank line and its line number.

  Args:

    clean_lines: A CleansedLines instance containing the file contents.

    linenum: The number of the line to check.

  Returns:

    A tuple with two elements.  The first element is the contents of the last

    non-blank line before the current line, or the empty string if this is the

    first non-blank line.  The second is the line number of that line, or -1

    if this is the first non-blank line.

  """

  prevlinenum = linenum - 1

  while prevlinenum >= 0:

    prevline = clean_lines.elided[prevlinenum]

    if not IsBlankLine(prevline):     # if not a blank line...

      return (prevline, prevlinenum)

    prevlinenum -= 1

  return ('', -1)

def CheckBraces(filename, clean_lines, linenum, error):