benchmarkstt.diff package

Submodules

• benchmarkstt.diff.core module
• benchmarkstt.diff.formatter module

Module contents

class benchmarkstt.diff.Base(a='', b='')

Bases: object

get_opcodes()

Return list of 5-tuples describing how to turn a into b.

Each tuple is of the form (tag, i1, i2, j1, j2). The first tuple has i1 == j1 == 0, and remaining tuples have i1 equals the i2 from the tuple preceding it, and likewise for j1 equals the previous j2.

The tags are strings, with these meanings:

• 'replace': a[i1:i2] should be replaced by b[j1:j2]
• 'delete': a[i1:i2] should be deleted. Note that j1==j2 in this case.
• 'insert': b[j1:j2] should be inserted at a[i1:i1]. Note that i1==i2 in this case.
• 'equal': a[i1:i2] == b[j1:j2]