示例#1
0
 def test_parse_dict(self):
     self.assertEqual(Parser.parse("{}"), {})
     self.assertEqual(Parser.parse("{' ': 123,}"), {" ": 123})
     self.assertEqual(
         Parser.parse(
             """
         {
             'abc': -123,
             ''   : 'xyz'
         }
         """
         ),
         {"abc": -123, "": "xyz"},
     )
示例#2
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 def test_parse_selector(self):
     html = """
         <html>
             <body>
                 <div id='caption'>
                     abc
                 </div>
                 <div id='catalog'>
                     <div class='app'>
                         <a href='http://www.mozilla.jp/firefox/'>FireFox</a>
                         <ul class='os'>
                             <li>Windows</li>
                             <li>Mac</li>
                             <li>Linux</li>
                         </ul>
                     </div>
                     <div class='app'>
                         <a href='http://www.apple.com/safari/'>Safari</a>
                         <ul class='os'>
                             <li>Mac</li>
                         </ul>
                     </div>
                 </div>
             </body>
         </html>"""
     self.assertEqual(Parser.parse("div#caption $text", html), "abc")
     self.assertEqual(Parser.parse("div#caption", html), "abc")  # abbreviation
     self.assertEqual(Parser.parse("[div#catalog div.app @ a $text]", html), ["FireFox", "Safari"])
     self.assertEqual(
         Parser.parse("[div#catalog div.app @ [ul.os li @ $text]]", html), [["Windows", "Mac", "Linux"], ["Mac"]]
     )
     self.assertEqual(
         Parser.parse("[div#catalog div.app @ a $[href]]", html),
         ["http://www.mozilla.jp/firefox/", "http://www.apple.com/safari/"],
     )
     self.assertEqual(
         Parser.parse(
             """
         {
             'caption': div#caption,
             'apps' : [div#catalog div.app @ {
                 'name': a $text,
                 'link': a $[href]
             }]
         }
         """,
             html,
         ),
         {
             "caption": "abc",
             "apps": [
                 {"name": "FireFox", "link": "http://www.mozilla.jp/firefox/"},
                 {"name": "Safari", "link": "http://www.apple.com/safari/"},
             ],
         },
     )
     self.assertEqual(Parser.parse(r'div[id="caption"]', html), "abc")
示例#3
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 def test_parse_str(self):
     self.assertEqual(Parser.parse("'abc'"), "abc")
     self.assertEqual(Parser.parse('"123"'), "123")
     self.assertEqual(Parser.parse("''"), "")
     self.assertEqual(Parser.parse("'\\''"), "'")
     self.assertEqual(Parser.parse("'\\\\'"), "\\\\")
     self.assertEqual(Parser.parse("'\\\\\\''"), "\\\\'")
示例#4
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 def test_parse_num(self):
     self.assertEqual(Parser.parse("123"), 123)
     self.assertEqual(Parser.parse("-123"), -123)
示例#5
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 def test_parse_list(self):
     self.assertEqual(Parser.parse("[]"), [])
     self.assertEqual(Parser.parse("['abc',]"), ["abc"])
     self.assertEqual(Parser.parse("['abc', 123]"), ["abc", 123])