Python URLField.clean方法代码示例

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_7(self):
     f = URLField()
     self.assertEqual("http://example.com", f.clean("http://example.com"))
     self.assertEqual("http://example.com/test", f.clean("http://example.com/test"))
     self.assertEqual(
         "http://example.com?some_param=some_value", f.clean("http://example.com?some_param=some_value")
     )

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_5(self):
     f = URLField(min_length=15, max_length=20)
     self.assertWidgetRendersTo(f, '<input id="id_f" type="url" name="f" maxlength="20" />')
     with self.assertRaisesMessage(ValidationError, "'Ensure this value has at least 15 characters (it has 12).'"):
         f.clean('http://f.com')
     self.assertEqual('http://example.com', f.clean('http://example.com'))
     with self.assertRaisesMessage(ValidationError, "'Ensure this value has at most 20 characters (it has 37).'"):
         f.clean('http://abcdefghijklmnopqrstuvwxyz.com')

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_7(self):
     f = URLField()
     self.assertEqual('http://example.com', f.clean('http://example.com'))
     self.assertEqual('http://example.com/test', f.clean('http://example.com/test'))
     self.assertEqual(
         'http://example.com?some_param=some_value',
         f.clean('http://example.com?some_param=some_value')
     )

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
    def test_url_regex_ticket11198(self):
        f = URLField()
        # hangs "forever" if catastrophic backtracking in ticket:#11198 not fixed
        with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
            f.clean('http://%s' % ("X" * 200,))

        # a second test, to make sure the problem is really addressed, even on
        # domains that don't fail the domain label length check in the regex
        with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
            f.clean('http://%s' % ("X" * 60,))

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
def get_url_informations(url):
    """Get informations about a url"""

    error_invalid = False, {"error": _(u"Invalid URL")}
    error_exist = False, {"error": _(u"This URL has already been submitted")}
    error_connect = False, {"error": _(u"Failed at opening the URL")}

    # Check url is valid
    try:
        url_field = URLField()
        clean_url = url_field.clean(url)
    except:
        return error_invalid

    # Check url exist
    if exist_url(clean_url):
        return error_exist

    # Get informations
    req = requests.get(clean_url)
    if 200 == req.status_code:
        final_url = req.url
        soup = BeautifulSoup(req.text)
        title = soup.title.string
        description = soup.findAll("meta", attrs={"name": re.compile("^description$", re.I)})[0].get("content")
    else:
        return error_connect

    # Check final url exist if different from clean url
    if final_url != clean_url:
        if exist_url(final_url):
            return error_exist

    return True, {"url": final_url, "title": title, "description": description}

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def _extract_url(cls, text_url_field):
     '''
     >>> url_text = 'http://www.google.com blabla'
     >>> FacebookAPI._extract_url(url_text)
     u'http://www.google.com/'
     
     >>> url_text = 'http://www.google.com/'
     >>> FacebookAPI._extract_url(url_text)
     u'http://www.google.com/'
     
     >>> url_text = 'google.com/'
     >>> FacebookAPI._extract_url(url_text)
     u'http://google.com/'
     
     >>> url_text = 'http://www.fahiolista.com/www.myspace.com/www.google.com'
     >>> FacebookAPI._extract_url(url_text)
     u'http://www.fahiolista.com/www.myspace.com/www.google.com'
     
     >>> url_text = u"""http://fernandaferrervazquez.blogspot.com/\r\nhttp://twitter.com/fferrervazquez\r\nhttp://comunidad.redfashion.es/profile/fernandaferrervazquez\r\nhttp://www.facebook.com/group.php?gid3D40257259997&ref3Dts\r\nhttp://fernandaferrervazquez.spaces.live.com/blog/cns!EDCBAC31EE9D9A0C!326.trak\r\nhttp://www.linkedin.com/myprofile?trk3Dhb_pro\r\nhttp://www.youtube.com/account#profile\r\nhttp://www.flickr.com/\r\n Mi galer\xeda\r\nhttp://www.flickr.com/photos/wwwfernandaferrervazquez-showroomrecoletacom/ \r\n\r\nhttp://www.facebook.com/pages/Buenos-Aires-Argentina/Fernanda-F-Showroom-Recoleta/200218353804?ref3Dts\r\nhttp://fernandaferrervazquez.wordpress.com/wp-admin/"""        
     >>> FacebookAPI._extract_url(url_text)
     u'http://fernandaferrervazquez.blogspot.com/a'
     '''
     import re
     text_url_field = text_url_field.encode('utf8')
     seperation = re.compile('[ ,;\n\r]+')
     parts = seperation.split(text_url_field)
     for part in parts:
         from django.forms import URLField
         url_check = URLField(verify_exists=False)
         try:
             clean_url = url_check.clean(part)
             return clean_url
         except ValidationError, e:
             continue

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def _extract_url(cls, text_url_field):
     '''
     >>> url_text = 'http://www.google.com blabla'
     >>> FacebookAPI._extract_url(url_text)
     u'http://www.google.com/'
     
     >>> url_text = 'http://www.google.com/'
     >>> FacebookAPI._extract_url(url_text)
     u'http://www.google.com/'
     
     >>> url_text = 'google.com/'
     >>> FacebookAPI._extract_url(url_text)
     u'http://google.com/'
     
     >>> url_text = 'http://www.fahiolista.com/www.myspace.com/www.google.com'
     >>> FacebookAPI._extract_url(url_text)
     u'http://www.fahiolista.com/www.myspace.com/www.google.com'
     '''
     import re
     text_url_field = str(text_url_field)
     seperation = re.compile('[ |,|;]+')
     parts = seperation.split(text_url_field)
     for part in parts:
         from django.forms import URLField
         url_check = URLField(verify_exists=False)
         try:
             clean_url = url_check.clean(part)
             return clean_url
         except ValidationError, e:
             continue

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_10(self):
     """URLField correctly validates IPv6 (#18779)."""
     f = URLField()
     urls = (
         'http://[12:34::3a53]/',
         'http://[a34:9238::]:8080/',
     )
     for url in urls:
         self.assertEqual(url, f.clean(url))

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_9(self):
     f = URLField()
     urls = (
         'http://עברית.idn.icann.org/',
         'http://sãopaulo.com/',
         'http://sãopaulo.com.br/',
         'http://пример.испытание/',
         'http://مثال.إختبار/',
         'http://例子.测试/',
         'http://例子.測試/',
         'http://उदाहरण.परीक्षा/',
         'http://例え.テスト/',
         'http://مثال.آزمایشی/',
         'http://실례.테스트/',
         'http://العربية.idn.icann.org/',
     )
     for url in urls:
         # Valid IDN
         self.assertEqual(url, f.clean(url))

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
def get_url_informations(url):
    """Get informations about a url"""

    error_invalid = False, {'error': _(u'Invalid URL')}
    error_exist = False, {'error': _(u'This URL has already been submitted')}
    error_connect = False, {'error': _(u'Failed at opening the URL')}

    # Check url is valid
    try:
        url_field = URLField()
        clean_url = url_field.clean(url)
    except:
        return error_invalid

    # Check url exist
    if exist_url(clean_url):
        return error_exist

    # Get informations
    req = requests.get(clean_url)
    if req.status_code == 200:
        final_url = req.url
        soup = BeautifulSoup(req.text)
        title = soup.title.string
        description = soup.findAll('meta',
            attrs={'name': re.compile("^description$", re.I)})[0].get('content')
    else:
        return error_connect

    # Check final url exist if different from clean url
    if final_url != clean_url:
        if exist_url(final_url):
            return error_exist

    return True, {
        'url': final_url,
        'title': title,
        'description': description,
    }

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_normalization(self):
     f = URLField()
     self.assertEqual(f.clean('http://example.com/     '), 'http://example.com/')

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_2(self):
     f = URLField(required=False)
     self.assertEqual("", f.clean(""))
     self.assertEqual("", f.clean(None))
     self.assertEqual("http://example.com", f.clean("http://example.com"))
     self.assertEqual("http://www.example.com", f.clean("http://www.example.com"))
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean("foo")
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean("http://")
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean("http://example")
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean("http://example.")
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean("http://.com")

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_2(self):
     f = URLField(required=False)
     self.assertEqual('', f.clean(''))
     self.assertEqual('', f.clean(None))
     self.assertEqual('http://example.com', f.clean('http://example.com'))
     self.assertEqual('http://www.example.com', f.clean('http://www.example.com'))
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean('foo')
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean('http://')
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean('http://example')
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean('http://example.')
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean('http://.com')

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_6(self):
     f = URLField(required=False)
     self.assertEqual("http://example.com", f.clean("example.com"))
     self.assertEqual("", f.clean(""))
     self.assertEqual("https://example.com", f.clean("https://example.com"))

# 需要导入模块: from django.forms import URLField [as 别名]
# 或者: from django.forms.URLField import clean [as 别名]
 def test_urlfield_not_string(self):
     f = URLField(required=False)
     with self.assertRaisesMessage(ValidationError, "'Enter a valid URL.'"):
         f.clean(23)