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Issue 21284: Idle: make test_formatparagraph pass even when a user changes the

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reformat width in the configuration menu.
This commit is contained in:
Terry Jan Reedy 2014-04-22 01:11:03 -04:00
parent 4a63923328
commit d5d4c4eabe
3 changed files with 15 additions and 10 deletions
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13
Lib/idlelib/FormatParagraph.py
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@ -32,7 +32,7 @@ class FormatParagraph:
def close(self):
self.editwin = None
def format_paragraph_event(self, event):
def format_paragraph_event(self, event, limit=None):
"""Formats paragraph to a max width specified in idleConf.
If text is selected, format_paragraph_event will start breaking lines
@ -41,9 +41,12 @@ class FormatParagraph:
If no text is selected, format_paragraph_event uses the current
cursor location to determine the paragraph (lines of text surrounded
by blank lines) and formats it.
The length limit parameter is for testing with a known value.
"""
maxformatwidth = idleConf.GetOption(
'main', 'FormatParagraph', 'paragraph', type='int')
if limit == None:
limit = idleConf.GetOption(
'main', 'FormatParagraph', 'paragraph', type='int')
text = self.editwin.text
first, last = self.editwin.get_selection_indices()
if first and last:
@ -53,9 +56,9 @@ class FormatParagraph:
first, last, comment_header, data = \
find_paragraph(text, text.index("insert"))
if comment_header:
newdata = reformat_comment(data, maxformatwidth, comment_header)
newdata = reformat_comment(data, limit, comment_header)
else:
newdata = reformat_paragraph(data, maxformatwidth)
newdata = reformat_paragraph(data, limit)
text.tag_remove("sel", "1.0", "end")
if newdata != data: