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gh-119434: Fix culmitive errors in wrapping as lines proceed by DinoV · Pull Request #119435 · python/cpython · GitHub

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gh-119434: Fix culmitive errors in wrapping as lines proceed #119435

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Merged
DinoV merged 1 commit into from
May 22, 2024
Conversation 2 Commits 1 Checks 0 Files changed
Merged

gh-119434: Fix culmitive errors in wrapping as lines proceed #119435

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12 changes: 9 additions & 3 deletions Lib/_pyrepl/reader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -307,7 +307,8 @@ def calc_complete_screen(self) -> list[str]:
screen.append(prompt + l)
screeninfo.append((lp, l2))
else:
for i in range(wrapcount + 1):
i = 0
while l:
prelen = lp if i == 0 else 0
index_to_wrap_before = 0
column = 0
Expand All @@ -317,12 +318,17 @@ def calc_complete_screen(self) -> list[str]:
index_to_wrap_before += 1
column += character_width
pre = prompt if i == 0 else ""
post = "\\" if i != wrapcount else ""
after = [1] if i != wrapcount else []
if len(l) > index_to_wrap_before:
post = "\\"
after = [1]
else:
post = ""
after = []
screen.append(pre + l[:index_to_wrap_before] + post)
screeninfo.append((prelen, l2[:index_to_wrap_before] + after))
l = l[index_to_wrap_before:]
l2 = l2[index_to_wrap_before:]
i += 1
self.screeninfo = screeninfo
self.cxy = self.pos2xy()
if self.msg and self.msg_at_bottom:
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