tools/json_schema_compiler/cpp_util.py
def IsUnixName(s):
  # type (str) -> bool
  """Returns true if |s| is of the type unix_name i.e. only has lower cased
  characters and underscores with at least one underscore.
  """
  return all(x.islower() or x == '_' for x in s) and '_' in s
Returns true if |s| is of the type unix_name i.e. only has lower cased
  characters and underscores with at least one underscore.
  
Returns true if |s| is of the type unix_name i.e. only has lower cased
characters and underscores with at least one underscore.
Returns true if |s| is of the type unix_name i . e . only has lower cased characters and underscores with at least one underscore .
def IsUnixName(s):
  return all(x.islower() or x == '_' for x in s) and '_' in s
def IsUnixName ( s ) : return all ( x . islower ( ) or x == '_' for x in s ) and '_' in s
Returns true if |s| is of the type unix_name i.e.
Returns true if |s| is of the type unix_name i . e .
# type (str) -> bool """Returns true if |s| is of the type unix_name i.e. only has lower cased
  characters and underscores with at least one underscore.
  """
s