本文整理汇总了Python中antlr4.TokenStreamRewriter.TokenStreamRewriter.replaceRange方法的典型用法代码示例。如果您正苦于以下问题：Python TokenStreamRewriter.replaceRange方法的具体用法？Python TokenStreamRewriter.replaceRange怎么用？Python TokenStreamRewriter.replaceRange使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类antlr4.TokenStreamRewriter.TokenStreamRewriter的用法示例。
在下文中一共展示了TokenStreamRewriter.replaceRange方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testReplaceSubsetThenFetch
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testReplaceSubsetThenFetch(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(2, 4, 'xyz')
self.assertEqual('abxyzba', rewriter.getDefaultText())示例2: testReplaceAll
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testReplaceAll(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(0, 6, 'x')
self.assertEqual('x', rewriter.getDefaultText())示例3: testInsertBeforeTokenThenDeleteThatToken
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testInsertBeforeTokenThenDeleteThatToken(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.insertBeforeIndex(1, 'foo')
rewriter.replaceRange(1, 2, 'foo')
self.assertEqual('afoofoo', rewriter.getDefaultText())示例4: testLeaveAloneDisjointInsert2
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testLeaveAloneDisjointInsert2(self):
input = InputStream('abcc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(2, 3, 'foo')
rewriter.insertBeforeIndex(1, 'x')
self.assertEqual('axbfoo', rewriter.getDefaultText())示例5: testDropIdenticalReplace
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testDropIdenticalReplace(self):
input = InputStream('abcc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(1, 2, 'foo')
rewriter.replaceRange(1, 2, 'foo')
self.assertEqual('afooc', rewriter.getDefaultText())示例6: testOverlappingReplace4
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testOverlappingReplace4(self):
input = InputStream('abcc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(1, 2, 'foo')
rewriter.replaceRange(1, 3, 'bar')
self.assertEqual('abar', rewriter.getDefaultText())示例7: testCombineInsertOnLeftWithReplace
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testCombineInsertOnLeftWithReplace(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(0, 2, 'foo')
rewriter.insertBeforeIndex(0, 'z')
self.assertEqual('zfoo', rewriter.getDefaultText())示例8: testReplaceSingleMiddleThenOverlappingSuperset
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testReplaceSingleMiddleThenOverlappingSuperset(self):
input = InputStream('abcba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceIndex(2, 'xyz')
rewriter.replaceRange(0, 3, 'foo')
self.assertEqual('fooa', rewriter.getDefaultText())示例9: testReplaceRangeThenInsertAfterRightEdge
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testReplaceRangeThenInsertAfterRightEdge(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(2, 4, 'x')
rewriter.insertAfter(4, 'y')
self.assertEqual('abxyba', rewriter.getDefaultText())示例10: testToStringStartStop
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testToStringStartStop(self):
input = InputStream('x = 3 * 0;')
lexer = TestLexer2(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(4, 8, '0')
self.assertEqual(rewriter.getDefaultText(), 'x = 0;')
self.assertEqual(rewriter.getText('default', 0, 9), 'x = 0;')
self.assertEqual(rewriter.getText('default', 4, 8), '0')示例11: testReplaceThenDeleteMiddleIndex
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testReplaceThenDeleteMiddleIndex(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(0, 2, 'x')
rewriter.insertBeforeIndex(1, '0')
with self.assertRaises(ValueError) as ctx:
rewriter.getDefaultText()
self.assertEqual(
'insert op <[email protected][@1,1:1=\'b\',<2>,1:1]:"0"> within boundaries of previous <[email protected][@0,0:0=\'a\',<1>,1:0]..[@2,2:2=\'c\',<3>,1:2]:"x">',
str(ctx.exception)
)示例12: testOverlappingReplace2
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testOverlappingReplace2(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(0, 3, 'bar')
rewriter.replaceRange(1, 2, 'foo')
with self.assertRaises(ValueError) as ctx:
rewriter.getDefaultText()
self.assertEqual(
"""replace op boundaries of <[email protected][@1,1:1='b',<2>,1:1]..[@2,2:2='c',<3>,1:2]:"foo"> overlap with previous <[email protected][@0,0:0='a',<1>,1:0]..[@3,3:2='<EOF>',<-1>,1:3]:"bar">""",
str(ctx.exception)
)示例13: testReplaceThenReplaceLowerIndexedSuperset
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testReplaceThenReplaceLowerIndexedSuperset(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(2, 4, 'xyz')
rewriter.replaceRange(1, 3, 'foo')
with self.assertRaises(ValueError) as ctx:
rewriter.getDefaultText()
msg = str(ctx.exception)
self.assertEqual(
"""replace op boundaries of <[email protected][@1,1:1='b',<2>,1:1]..[@3,3:3='c',<3>,1:3]:"foo"> overlap with previous <[email protected][@2,2:2='c',<3>,1:2]..[@4,4:4='c',<3>,1:4]:"xyz">""",
msg
)示例14: testReplaceRangeThenInsertAtRightEdge
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testReplaceRangeThenInsertAtRightEdge(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(2, 4, 'x')
rewriter.insertBeforeIndex(4, 'y')
with self.assertRaises(ValueError) as ctx:
rewriter.getDefaultText()
msg = str(ctx.exception)
self.assertEqual(
"insert op <[email protected][@4,4:4='c',<3>,1:4]:\"y\"> within boundaries of previous <[email protected][@2,2:2='c',<3>,1:2]..[@4,4:4='c',<3>,1:4]:\"x\">",
msg
)示例15: testToStringStartStop2
# 需要导入模块: from antlr4.TokenStreamRewriter import TokenStreamRewriter [as 别名]
# 或者: from antlr4.TokenStreamRewriter.TokenStreamRewriter import replaceRange [as 别名]
def testToStringStartStop2(self):
input = InputStream('x = 3 * 0 + 2 * 0;')
lexer = TestLexer2(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
self.assertEqual('x = 3 * 0 + 2 * 0;', rewriter.getDefaultText())
# replace 3 * 0 with 0
rewriter.replaceRange(4, 8, '0')
self.assertEqual('x = 0 + 2 * 0;', rewriter.getDefaultText())
self.assertEqual('x = 0 + 2 * 0;', rewriter.getText('default', 0, 17))
self.assertEqual('0', rewriter.getText('default', 4, 8))
self.assertEqual('x = 0', rewriter.getText('default', 0, 8))
self.assertEqual('2 * 0', rewriter.getText('default', 12, 16))
rewriter.insertAfter(17, "// comment")
self.assertEqual('2 * 0;// comment', rewriter.getText('default', 12, 18))
self.assertEqual('x = 0', rewriter.getText('default', 0, 8))