Fix lint warning on Travis.

vprof/code_heatmap.py

@@ -68,13 +68,14 @@ def record_line(self, frame, event, arg): # pylint: disable=unused-argument
  def lines_without_stdlib(self):
  """Filters code from standard library from self.lines."""
  prev_line = None
+ current_module_path = inspect.getabsfile(inspect.currentframe())
  for line_stats in self.lines:
- path, _, runtime = line_stats
+ module_path, _, runtime = line_stats
  if not prev_line:
  prev_line = line_stats
  else:
- if (not check_standard_dir(path) and
- path != inspect.getabsfile(inspect.currentframe())):
+ if (not check_standard_dir(module_path) and
+ module_path != current_module_path):
  yield prev_line
  prev_line = line_stats
  else:
@@ -83,9 +84,9 @@ def lines_without_stdlib(self):
 
  def fill_heatmap(self):
  """Fills code heatmap and execution count dictionaries."""
- for path, lineno, runtime in self.lines_without_stdlib:
- self._execution_count[path][lineno] += 1
- self._heatmap[path][lineno] += runtime
+ for module_path, lineno, runtime in self.lines_without_stdlib:
+ self._execution_count[module_path][lineno] += 1
+ self._heatmap[module_path][lineno] += runtime
 
  @property
  def heatmap(self):