Refactoring: rename variable

pyshared/jbcr2.py

@@ -68,25 +68,25 @@ def decode_lossless_jpeg(filename):
  # 472 pixels from each of 4 colors (last one)
 
  # interpret output to determine the number of color components and precision
- components = []
+ component_list = []
  for line in out.split('\n'):
  if line.startswith('>> '):
  record = line.split()
  f = record[4]
  w = int(record[6])
  h = int(record[8])
- components.append((f,w,h))
+ component_list.append((f,w,h))
  elif line.startswith('Caution: precision type:'):
  record = line.split()
  print "RAW data precision: %d" % int(record[3])
  # number of color components
- n = len(components)
+ n = len(component_list)
  # first assemble color components
- width = sum([w for f,w,h in components])
- height = components[0][2]
- assert all([h == height for f,w,h in components])
+ width = sum([w for f,w,h in component_list])
+ height = component_list[0][2]
+ assert all([h == height for f,w,h in component_list])
  a = np.zeros((height, width), dtype=np.dtype('>H'))
- for i, (f,w,h) in enumerate(components):
+ for i, (f,w,h) in enumerate(component_list):
  # read raw data for this component
  b = np.fromfile(f, dtype=np.dtype('>H'))
  b.shape = (h,w)
@@ -98,7 +98,7 @@ def decode_lossless_jpeg(filename):
  # remove (empty) temporary folder
  os.rmdir(tmpfolder)
 
- return a, len(components)
+ return a, len(component_list)
 
 ## unslice sensor image