Python lex Examples

Example #1

File: test_lex.py Project: milesrout/visp

 def test_empty_string(self):
     self.assertEqual(
         next(visp.lex('""')).type,
         'string')
     self.assertEqual(
         next(visp.lex('""')).string,
         '')

Example #2

File: test_lex.py Project: milesrout/visp

 def test_lparen(self):
     self.assertEqual(
         next(visp.lex('(')).type,
         'lparen')

Example #3

File: test_lex.py Project: milesrout/visp

 def test_quote(self):
     self.assertEqual(
         next(visp.lex('\'')).type,
         'quote')

Example #4

File: test_lex.py Project: milesrout/visp

 def test_hashsym3(self):
     self.assertEqual(
         next(visp.lex('#hello')).type,
         'hashsym')

Example #5

File: test_lex.py Project: milesrout/visp

 def test_hashsym1(self):
     self.assertEqual(
         next(visp.lex('#e')).type,
         'hashsym')

Example #6

File: test_lex.py Project: milesrout/visp

 def test_symbol(self):
     self.assertEqual(
         next(visp.lex('foo%$!')).type,
         'symbol')

Example #7

File: test_lex.py Project: milesrout/visp

 def test_number(self):
     self.assertEqual(
         next(visp.lex('12345')).type,
         'number')

Example #8

 def test_number(self):
     self.assertEqual(next(visp.lex('12345')).type, 'number')

Example #9

 def test_wspace(self):
     self.assertEqual(len(list(visp.lex('     '))), 0)

Example #10

 def test_lparen(self):
     self.assertEqual(next(visp.lex('(')).type, 'lparen')

Example #11

 def test_empty_string(self):
     self.assertEqual(next(visp.lex('""')).type, 'string')
     self.assertEqual(next(visp.lex('""')).string, '')

Example #12

 def test_quote(self):
     self.assertEqual(next(visp.lex('\'')).type, 'quote')

Example #13

 def test_hashsym3(self):
     self.assertEqual(next(visp.lex('#hello')).type, 'hashsym')

Example #14

 def test_hashsym1(self):
     self.assertEqual(next(visp.lex('#e')).type, 'hashsym')

Example #15

 def test_symbol(self):
     self.assertEqual(next(visp.lex('foo%$!')).type, 'symbol')

Example #16

File: test_lex.py Project: milesrout/visp

 def test_dot(self):
     self.assertEqual(
         next(visp.lex('.')).type,
         'dot')

Example #17

File: test_lex.py Project: milesrout/visp

 def test_wspace(self):
     self.assertEqual(
         len(list(visp.lex('     '))),
         0)

Example #18

 def test_dot(self):
     self.assertEqual(next(visp.lex('.')).type, 'dot')