Usage: pep8analysis [options] file.pep [other_file.pep [...]]
Options:
  --ast                Print the AST
  --cfg                Print the CFG to "cfg.dot" (for debugging purposes)
  --cfg-long           Print the long format CFG
  --inline             Inline function calls in the CFG
  --report-types-top   Report unknown types
  --help, -h           Display this help message
  --quiet, -q          Do not show notes
  --output, -o         Output directory