How to use the pydal.validators.IS_URL function in pydal

To help you get started, we’ve selected a few pydal examples, based on popular ways it is used in public projects.

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web2py / pydal / tests / is_url_validators.py View on Github

def test_IS_URL(self):
        rtn = IS_URL()("abc.com")
        self.assertEqual(rtn, ("http://abc.com", None))
        rtn = IS_URL(mode="generic")("abc.com")
        self.assertEqual(rtn, ("abc.com", None))
        rtn = IS_URL(allowed_schemes=["https"], prepend_scheme="https")(
            "https://abc.com"
        )
        self.assertEqual(rtn, ("https://abc.com", None))
        rtn = IS_URL(prepend_scheme="https")("abc.com")
        self.assertEqual(rtn, ("https://abc.com", None))
        rtn = IS_URL(
            mode="generic", allowed_schemes=["ftps", "https"], prepend_scheme="https"
        )("https://abc.com")
        self.assertEqual(rtn, ("https://abc.com", None))
        rtn = IS_URL(
            mode="generic",
            allowed_schemes=["ftps", "https", None],
            prepend_scheme="https",
        )("abc.com")
        self.assertEqual(rtn, ("abc.com", None))
        # regression test for issue 773

web2py / pydal / tests / is_url_validators.py View on Github

self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("blargg://unreal"), ("blargg://unreal", "Enter a valid URL"))

        # 'generic' mode with custom allowed_schemes that still includes
        # 'http' (the default for prepend_scheme)

        x = IS_URL(mode="generic", allowed_schemes=["http", "blargg"])
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("ftp://google.ca"), ("ftp://google.ca", "Enter a valid URL"))
        self.assertEqual(x("google.ca"), ("google.ca", "Enter a valid URL"))
        self.assertEqual(x("google.ca:80"), ("google.ca:80", "Enter a valid URL"))
        self.assertEqual(x("blargg://unreal"), ("blargg://unreal", None))

        # 'generic' mode with overriden prepend_scheme

        x = IS_URL(mode="generic", prepend_scheme="ftp")
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("ftp://google.ca"), ("ftp://google.ca", None))
        self.assertEqual(x("google.ca"), ("google.ca", None))
        self.assertEqual(x("google.ca:80"), ("ftp://google.ca:80", None))
        self.assertEqual(x("blargg://unreal"), ("blargg://unreal", "Enter a valid URL"))

        # 'generic' mode with overriden allowed_schemes and prepend_scheme

        x = IS_URL(
            mode="generic", allowed_schemes=[None, "ftp", "ftps"], prepend_scheme="ftp"
        )
        self.assertEqual(
            x("http://google.ca"), ("http://google.ca", "Enter a valid URL")
        )
        self.assertEqual(x("google.ca"), ("google.ca", None))
        self.assertEqual(x("ftp://google.ca"), ("ftp://google.ca", None))

web2py / pydal / tests / is_url_validators.py View on Github

self.fail("Wrong exception: " + str(e))
        else:
            self.fail("Got invalid prepend_scheme: 'mailto'")

        # Does not prepend if None type is not specified in allowed_scheme, because a scheme is required

        a = IS_HTTP_URL(allowed_schemes=["http"])
        self.assertEqual(a("google.ca"), ("google.ca", "Enter a valid URL"))
        self.assertEqual(a("google.ca:80"), ("google.ca:80", "Enter a valid URL"))


class TestUnicode(unittest.TestCase):
    x = IS_URL()
    y = IS_URL(allowed_schemes=["https"], prepend_scheme="https")
    # excludes the option for abbreviated URLs with no scheme
    z = IS_URL(prepend_scheme=None)
    # disables prepending the scheme in the return value

    def testUnicodeToAsciiUrl(self):
        self.assertEqual(
            unicode_to_ascii_authority(u"www.Alliancefran\xe7aise.nu"),
            "www.xn--alliancefranaise-npb.nu",
        )
        self.assertEqual(unicode_to_ascii_authority(u"www.benn.ca"), "www.benn.ca")
        self.assertRaises(
            UnicodeError, unicode_to_ascii_authority, u"\u4e2d" * 1000
        )  # label is too long

    def testValidUrls(self):
        self.assertEqual(
            self.x(u"www.Alliancefrancaise.nu"),
            ("http://www.Alliancefrancaise.nu", None),

web2py / pydal / tests / is_url_validators.py View on Github

def test_IS_URL(self):
        rtn = IS_URL()("abc.com")
        self.assertEqual(rtn, ("http://abc.com", None))
        rtn = IS_URL(mode="generic")("abc.com")
        self.assertEqual(rtn, ("abc.com", None))
        rtn = IS_URL(allowed_schemes=["https"], prepend_scheme="https")(
            "https://abc.com"
        )
        self.assertEqual(rtn, ("https://abc.com", None))
        rtn = IS_URL(prepend_scheme="https")("abc.com")
        self.assertEqual(rtn, ("https://abc.com", None))
        rtn = IS_URL(
            mode="generic", allowed_schemes=["ftps", "https"], prepend_scheme="https"
        )("https://abc.com")
        self.assertEqual(rtn, ("https://abc.com", None))
        rtn = IS_URL(
            mode="generic",
            allowed_schemes=["ftps", "https", None],
            prepend_scheme="https",
        )("abc.com")
        self.assertEqual(rtn, ("abc.com", None))
        # regression test for issue 773
        rtn = IS_URL()("domain.ninja")
        self.assertEqual(rtn, ("http://domain.ninja", None))
        # addition of allowed_tlds
        rtn = IS_URL(allowed_tlds=["com", "net", "org"])("domain.ninja")

web2py / pydal / tests / is_url_validators.py View on Github

def testModeHttp(self):

        # defaults to mode='http'

        x = IS_URL()
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))
        self.assertEqual(x("google..ca"), ("google..ca", "Enter a valid URL"))
        self.assertEqual(x("google.ca.."), ("google.ca..", "Enter a valid URL"))

        # explicit use of 'http' mode

        x = IS_URL(mode="http")
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # prepends 'https' instead of 'http'

        x = IS_URL(mode="http", prepend_scheme="https")
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("https://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("https://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # prepending disabled

        x = IS_URL(prepend_scheme=None)

web2py / pydal / tests / is_url_validators.py View on Github

self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("https://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("https://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # prepending disabled

        x = IS_URL(prepend_scheme=None)
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("google.ca", None))
        self.assertEqual(x("google.ca:80"), ("google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # custom allowed_schemes

        x = IS_URL(mode="http", allowed_schemes=[None, "http"])
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(
            x("https://google.ca"), ("https://google.ca", "Enter a valid URL")
        )
        self.assertEqual(x("google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # custom allowed_schemes, excluding None

        x = IS_URL(allowed_schemes=["http"])
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(
            x("https://google.ca"), ("https://google.ca", "Enter a valid URL")
        )
        self.assertEqual(x("google.ca"), ("google.ca", "Enter a valid URL"))

web2py / pydal / tests / is_url_validators.py View on Github

try:
            x = IS_URL(mode="generic", allowed_schemes=[None, "ftp", "ftps"])
        except Exception as e:
            if (
                str(e)
                != "prepend_scheme='http' is not in allowed_schemes=[None, 'ftp', 'ftps']"
            ):
                self.fail("Wrong exception: " + str(e))
        else:
            self.fail("Accepted invalid prepend_scheme: 'http'")

        # prepend_scheme's value must be in allowed_schemes, which by default
        # is all schemes that really exist

        try:
            x = IS_URL(mode="generic", prepend_scheme="blargg")
            x("http://www.google.ca")
            # we can only reasonably know about the error at calling time
        except Exception as e:
            if not str(e).startswith(
                "prepend_scheme='blargg' is not in allowed_schemes="
            ):
                self.fail("Wrong exception: " + str(e))
        else:
            self.fail("Accepted invalid prepend_scheme: 'blargg'")

        # prepend_scheme's value must be in allowed_schemes

        try:
            x = IS_URL(
                mode="generic", allowed_schemes=[None, "http"], prepend_scheme="blargg"
            )

web2py / pydal / tests / is_url_validators.py View on Github

self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))
        self.assertEqual(x("google..ca"), ("google..ca", "Enter a valid URL"))
        self.assertEqual(x("google.ca.."), ("google.ca..", "Enter a valid URL"))

        # explicit use of 'http' mode

        x = IS_URL(mode="http")
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # prepends 'https' instead of 'http'

        x = IS_URL(mode="http", prepend_scheme="https")
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("https://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("https://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # prepending disabled

        x = IS_URL(prepend_scheme=None)
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("google.ca", None))
        self.assertEqual(x("google.ca:80"), ("google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # custom allowed_schemes

        x = IS_URL(mode="http", allowed_schemes=[None, "http"])

web2py / pydal / tests / is_url_validators.py View on Github

self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # prepends 'https' instead of 'http'

        x = IS_URL(mode="http", prepend_scheme="https")
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("https://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("https://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # prepending disabled

        x = IS_URL(prepend_scheme=None)
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca"), ("google.ca", None))
        self.assertEqual(x("google.ca:80"), ("google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

        # custom allowed_schemes

        x = IS_URL(mode="http", allowed_schemes=[None, "http"])
        self.assertEqual(x("http://google.ca"), ("http://google.ca", None))
        self.assertEqual(
            x("https://google.ca"), ("https://google.ca", "Enter a valid URL")
        )
        self.assertEqual(x("google.ca"), ("http://google.ca", None))
        self.assertEqual(x("google.ca:80"), ("http://google.ca:80", None))
        self.assertEqual(x("unreal.blargg"), ("unreal.blargg", "Enter a valid URL"))

pydal

pyDAL is a Database Abstraction Layer. It generates queries for SQlite, PotsgreSQL, MySQL, and other backends. It was originally part of the web2py frameworks but it is now an independent project. Example: db.define_table("thing",Field("name")) and db.thing.insert(name="Pizza")

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How to use the pydal.validators.IS_URL function in pydal

To help you get started, we’ve selected a few pydal examples, based on popular ways it is used in public projects.

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