bpo-35610: IDLE - Replace .context_use_ps1 with .prompt_last_line (GH-11307)
Changes in bpo- 31858 made the less informative 'context_use_ps1' redundant.
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index b260d4e..982af77 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,9 @@
======================================
+bpo-35610: Replace now redundant editor.context_use_ps1 with
+.prompt_last_line. This finishes change started in bpo-31858.
+
bpo-32411: Stop sorting dict created with desired line order.
bpo-37038: Make idlelib.run runnable; add test clause.
diff --git a/Lib/idlelib/editor.py b/Lib/idlelib/editor.py
index 8326032..89b7239 100644
--- a/Lib/idlelib/editor.py
+++ b/Lib/idlelib/editor.py
@@ -228,10 +228,6 @@
self.indentwidth = self.tabwidth
self.set_notabs_indentwidth()
- # If context_use_ps1 is true, parsing searches back for a ps1 line;
- # else searches for a popular (if, def, ...) Python stmt.
- self.context_use_ps1 = False
-
# When searching backwards for a reliable place to begin parsing,
# first start num_context_lines[0] lines back, then
# num_context_lines[1] lines back if that didn't work, and so on.
@@ -1337,14 +1333,13 @@
# open/close first need to find the last stmt
lno = index2line(text.index('insert'))
y = pyparse.Parser(self.indentwidth, self.tabwidth)
- if not self.context_use_ps1:
+ if not self.prompt_last_line:
for context in self.num_context_lines:
startat = max(lno - context, 1)
startatindex = repr(startat) + ".0"
rawtext = text.get(startatindex, "insert")
y.set_code(rawtext)
bod = y.find_good_parse_start(
- self.context_use_ps1,
self._build_char_in_string_func(startatindex))
if bod is not None or startat == 1:
break
diff --git a/Lib/idlelib/hyperparser.py b/Lib/idlelib/hyperparser.py
index 7e7e0ae..77baca7 100644
--- a/Lib/idlelib/hyperparser.py
+++ b/Lib/idlelib/hyperparser.py
@@ -35,7 +35,7 @@
return int(float(index))
lno = index2line(text.index(index))
- if not editwin.context_use_ps1:
+ if not editwin.prompt_last_line:
for context in editwin.num_context_lines:
startat = max(lno - context, 1)
startatindex = repr(startat) + ".0"
diff --git a/Lib/idlelib/idle_test/test_autocomplete.py b/Lib/idlelib/idle_test/test_autocomplete.py
index 398cb35..6181b29 100644
--- a/Lib/idlelib/idle_test/test_autocomplete.py
+++ b/Lib/idlelib/idle_test/test_autocomplete.py
@@ -19,7 +19,7 @@
self.text = text
self.indentwidth = 8
self.tabwidth = 8
- self.context_use_ps1 = True
+ self.prompt_last_line = '>>>' # Currently not used by autocomplete.
class AutoCompleteTest(unittest.TestCase):
diff --git a/Lib/idlelib/idle_test/test_hyperparser.py b/Lib/idlelib/idle_test/test_hyperparser.py
index 8dbfc63..343843c 100644
--- a/Lib/idlelib/idle_test/test_hyperparser.py
+++ b/Lib/idlelib/idle_test/test_hyperparser.py
@@ -11,7 +11,7 @@
self.text = text
self.indentwidth = 8
self.tabwidth = 8
- self.context_use_ps1 = True
+ self.prompt_last_line = '>>>'
self.num_context_lines = 50, 500, 1000
_build_char_in_string_func = EditorWindow._build_char_in_string_func
@@ -53,7 +53,7 @@
def tearDown(self):
self.text.delete('1.0', 'end')
- self.editwin.context_use_ps1 = True
+ self.editwin.prompt_last_line = '>>>'
def get_parser(self, index):
"""
@@ -71,7 +71,7 @@
self.assertIn('precedes', str(ve.exception))
# test without ps1
- self.editwin.context_use_ps1 = False
+ self.editwin.prompt_last_line = ''
# number of lines lesser than 50
p = self.get_parser('end')
diff --git a/Lib/idlelib/idle_test/test_parenmatch.py b/Lib/idlelib/idle_test/test_parenmatch.py
index f58819a..4a41d84 100644
--- a/Lib/idlelib/idle_test/test_parenmatch.py
+++ b/Lib/idlelib/idle_test/test_parenmatch.py
@@ -17,7 +17,7 @@
self.text = text
self.indentwidth = 8
self.tabwidth = 8
- self.context_use_ps1 = True
+ self.prompt_last_line = '>>>' # Currently not used by parenmatch.
class ParenMatchTest(unittest.TestCase):
diff --git a/Lib/idlelib/pyshell.py b/Lib/idlelib/pyshell.py
index 2de4265..6e0707d 100755
--- a/Lib/idlelib/pyshell.py
+++ b/Lib/idlelib/pyshell.py
@@ -881,7 +881,7 @@
self.usetabs = True
# indentwidth must be 8 when using tabs. See note in EditorWindow:
self.indentwidth = 8
- self.context_use_ps1 = True
+
self.sys_ps1 = sys.ps1 if hasattr(sys, 'ps1') else '>>> '
self.prompt_last_line = self.sys_ps1.split('\n')[-1]
self.prompt = self.sys_ps1 # Changes when debug active