def __init__(self, text=None, filename=None):
if filename == None and text == None:
raise AttributeError("need a filename or text for a Code object")
return
if filename:
self.filename = filename
self.text = get_text(filename)
elif text:
self.text = text
self.lines = self.text.split("\n")
self.linebreak_indices = get_linebreak_indices(self.text)
self.levels = get_indent_levels(self.lines)
self.ignore_lines = get_ignore_lines(self.lines)
self.stripped = [] # lines without whitespace or comments
for line_no, line in enumerate(self.lines):
if self.ignore_lines[line_no]:
self.stripped.append("")
else:
self.stripped.append(strip(line))
def show_indent(f):
"""Utility function to show the expected and actual indents for a file"""
code = get_text(f)
lines = code.split("\n")
levels = get_indent_levels(lines)
errors = FeatureIndentation(code)
ignore = get_ignore_lines(lines)
for line_no, line in enumerate(lines):
if line_no in errors:
print
print
for i in range(line_no - 3, line_no):
print str(levels[i]) + "\t" + lines[i]
print str(levels[line_no]) + "\t" + line
print " ^^^ "
print errors[line_no]
print
for i in range(line_no+1, line_no+3):
print str(levels[i]) + "\t" + lines[i]
print
print
