tools/variations/split_variations_cmd.py
def SplitVariationsCmdFromFile(input_filename, output_dir=None):
  """Splits commandline switches.

  This function can be called recursively when bisecting a set of experiments
  until one is identified to be responsble for a certain browser behavior.

  Same as SplitVariationsCmd(), except data comes from a file rather than
  an internal representation.

  Args:
      input_filename: Variations file to be split.
      output_dir: Folder to output the split variations file(s). If None,
          output to the same folder as the input_filename. If the folder
          doesn't exist, it will be created.

  Returns:
      If input can be split, returns a list of two output filenames;
      otherwise, returns a list of one output filename.
  """
  with open(input_filename, 'r') as f:
    input_string = f.read().replace('\n', ' ')
  splits = SplitVariationsCmdFromString(input_string)
  dirname, filename = os.path.split(input_filename)
  basename, ext = os.path.splitext(filename)
  if output_dir is None:
    output_dir = dirname
  if not os.path.exists(output_dir):
    os.makedirs(output_dir)
  split_filenames = []
  for index in range(len(splits)):
    output_filename = "%s_%d%s" % (basename, index + 1, ext)
    output_filename = os.path.join(output_dir, output_filename)
    with open(output_filename, 'w') as output_file:
      output_file.write(splits[index])
    split_filenames.append(output_filename)
  return split_filenames
Splits commandline switches.

  This function can be called recursively when bisecting a set of experiments
  until one is identified to be responsble for a certain browser behavior.

  Same as SplitVariationsCmd(), except data comes from a file rather than
  an internal representation.

  Args:
      input_filename: Variations file to be split.
      output_dir: Folder to output the split variations file(s). If None,
          output to the same folder as the input_filename. If the folder
          doesn't exist, it will be created.

  Returns:
      If input can be split, returns a list of two output filenames;
      otherwise, returns a list of one output filename.
  
Splits commandline switches.
This function can be called recursively when bisecting a set of experiments
until one is identified to be responsble for a certain browser behavior.

Same as SplitVariationsCmd(), except data comes from a file rather than
an internal representation.
Splits commandline switches . This function can be called recursively when bisecting a set of experiments until one is identified to be responsble for a certain browser behavior . Same as SplitVariationsCmd () except data comes from a file rather than an internal representation .
def SplitVariationsCmdFromFile(input_filename, output_dir=None):
  with open(input_filename, 'r') as f:
    input_string = f.read().replace('\n', ' ')
  splits = SplitVariationsCmdFromString(input_string)
  dirname, filename = os.path.split(input_filename)
  basename, ext = os.path.splitext(filename)
  if output_dir is None:
    output_dir = dirname
  if not os.path.exists(output_dir):
    os.makedirs(output_dir)
  split_filenames = []
  for index in range(len(splits)):
    output_filename = "%s_%d%s" % (basename, index + 1, ext)
    output_filename = os.path.join(output_dir, output_filename)
    with open(output_filename, 'w') as output_file:
      output_file.write(splits[index])
    split_filenames.append(output_filename)
  return split_filenames
def SplitVariationsCmdFromFile ( input_filename , output_dir = None ) : with open ( input_filename , 'r' ) as f : input_string = f . read ( ) . replace ( '\n' , ' ' ) splits = SplitVariationsCmdFromString ( input_string ) dirname , filename = os . path . split ( input_filename ) basename , ext = os . path . splitext ( filename ) if output_dir is None : output_dir = dirname if not os . path . exists ( output_dir ) : os . makedirs ( output_dir ) split_filenames = [ ] for index in range ( len ( splits ) ) : output_filename = "%s_%d%s" % ( basename , index + 1 , ext ) output_filename = os . path . join ( output_dir , output_filename ) with open ( output_filename , 'w' ) as output_file : output_file . write ( splits [ index ] ) split_filenames . append ( output_filename ) return split_filenames
Splits commandline switches.
Splits commandline switches .
"""Splits commandline switches.

  This function can be called recursively when bisecting a set of experiments
  until one is identified to be responsble for a certain browser behavior.

  Same as SplitVariationsCmd(), except data comes from a file rather than
  an internal representation.

  Args:
      input_filename: Variations file to be split.
      output_dir: Folder to output the split variations file(s). If None,
          output to the same folder as the input_filename. If the folder
          doesn't exist, it will be created.

  Returns:
      If input can be split, returns a list of two output filenames;
      otherwise, returns a list of one output filename.
  """
If input can be split, returns a list of two output filenames;
otherwise, returns a list of one output filename.
If input can be split returns a list of two output filenames ; otherwise returns a list of one output filename .
input_filename
Variations file to be split.
Variations file to be split .
output_dir
Folder to output the split variations file(s). If None,
output to the same folder as the input_filename. If the folder
doesn't exist, it will be created.
Folder to output the split variations file ( s ) . If None output to the same folder as the input_filename . If the folder doesn ' t exist it will be created .