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diff kitten: Show overall diff stats

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Kovid Goyal
2018-05-18 14:19:25 +05:30
parent f8b6b532e0
commit 6020aadbf2
3 changed files with 26 additions and 1 deletions
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kittens/diff/patch.py
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@@ -84,6 +84,7 @@ class Hunk:
self.left_start -= 1 # 0-index
self.right_start -= 1 # 0-index
self.title = title
self.added_count = self.removed_count = 0
self.chunks = []
self.current_chunk = None
self.largest_line_number = max(self.left_start + self.left_count, self.right_start + self.right_count)
@@ -115,10 +116,12 @@ class Hunk:
def add_line(self):
self.ensure_diff_chunk()
self.current_chunk.add_line()
self.added_count += 1
def remove_line(self):
self.ensure_diff_chunk()
self.current_chunk.remove_line()
self.removed_count += 1
def context_line(self):
self.ensure_context_chunk()
@@ -159,6 +162,8 @@ class Patch:
def __init__(self, all_hunks):
self.all_hunks = all_hunks
self.largest_line_number = self.all_hunks[-1].largest_line_number if self.all_hunks else 0
self.added_count = sum(h.added_count for h in all_hunks)
self.removed_count = sum(h.removed_count for h in all_hunks)
def __iter__(self):
return iter(self.all_hunks)