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Improve handling of docstrings. I had feared this was a case of

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introspection incompatibility, but in fact it's just that calltips
always gave up on a docstring that started with a newline (but
didn't realize they were giving up <wink>).
This commit is contained in:
Tim Peters 2001-09-16 02:19:49 +00:00
parent 5b7759f9db
commit a2e2dbe8cd
1 changed files with 10 additions and 5 deletions
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15
Tools/idle/CallTips.py
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@ -143,11 +143,16 @@ def get_arg_text(ob):
except: except:
pass pass
# See if we can use the docstring # See if we can use the docstring
if hasattr(ob, "__doc__") and ob.__doc__: doc = getattr(ob, "__doc__", "")
pos = string.find(ob.__doc__, "\n") if doc:
if pos<0 or pos>70: pos=70 while doc[:1] in " \t\n":
if argText: argText = argText + "\n" doc = doc[1:]
argText = argText + ob.__doc__[:pos] pos = doc.find("\n")
if pos < 0 or pos > 70:
pos = 70
if argText:
argText += "\n"
argText += doc[:pos]
return argText return argText