diff --git a/pydantic/networks.py b/pydantic/networks.py
--- a/pydantic/networks.py
+++ b/pydantic/networks.py
@@ -54,7 +54,7 @@ def url_regex() -> Pattern[str]:
     if _url_regex_cache is None:
         _url_regex_cache = re.compile(
             r'(?:(?P<scheme>[a-z][a-z0-9+\-.]+)://)?'  # scheme https://tools.ietf.org/html/rfc3986#appendix-A
-            r'(?:(?P<user>[^\s:]+)(?::(?P<password>\S*))?@)?'  # user info
+            r'(?:(?P<user>[^\s:/]+)(?::(?P<password>[^\s/]*))?@)?'  # user info
             r'(?:'
             r'(?P<ipv4>(?:\d{1,3}\.){3}\d{1,3})|'  # ipv4
             r'(?P<ipv6>\[[A-F0-9]*:[A-F0-9:]+\])|'  # ipv6

diff --git a/tests/test_networks.py b/tests/test_networks.py
--- a/tests/test_networks.py
+++ b/tests/test_networks.py
@@ -50,6 +50,7 @@
         'http://андрей@example.com',
         AnyUrl('https://example.com', scheme='https', host='example.com'),
         'https://exam_ple.com/',
+        'http://twitter.com/@handle/',
     ],
 )
 def test_any_url_success(value):
@@ -109,11 +110,15 @@ class Model(BaseModel):
     assert error.get('ctx') == err_ctx, value
 
 
-def test_any_url_obj():
+def validate_url(s):
     class Model(BaseModel):
         v: AnyUrl
 
-    url = Model(v='http://example.org').v
+    return Model(v=s).v
+
+
+def test_any_url_parts():
+    url = validate_url('http://example.org')
     assert str(url) == 'http://example.org'
     assert repr(url) == "AnyUrl('http://example.org', scheme='http', host='example.org', tld='org', host_type='domain')"
     assert url.scheme == 'http'
@@ -123,53 +128,74 @@ class Model(BaseModel):
     assert url.port is None
     assert url == AnyUrl('http://example.org', scheme='https', host='example.org')
 
-    url2 = Model(v='http://user:password@example.org:1234/the/path/?query=here#fragment=is;this=bit').v
-    assert str(url2) == 'http://user:password@example.org:1234/the/path/?query=here#fragment=is;this=bit'
-    assert repr(url2) == (
+
+def test_url_repr():
+    url = validate_url('http://user:password@example.org:1234/the/path/?query=here#fragment=is;this=bit')
+    assert str(url) == 'http://user:password@example.org:1234/the/path/?query=here#fragment=is;this=bit'
+    assert repr(url) == (
         "AnyUrl('http://user:password@example.org:1234/the/path/?query=here#fragment=is;this=bit', "
         "scheme='http', user='user', password='password', host='example.org', tld='org', host_type='domain', "
         "port='1234', path='/the/path/', query='query=here', fragment='fragment=is;this=bit')"
     )
-    assert url2.scheme == 'http'
-    assert url2.user == 'user'
-    assert url2.password == 'password'
-    assert url2.host == 'example.org'
+    assert url.scheme == 'http'
+    assert url.user == 'user'
+    assert url.password == 'password'
+    assert url.host == 'example.org'
+    assert url.host_type == 'domain'
+    assert url.port == '1234'
+    assert url.path == '/the/path/'
+    assert url.query == 'query=here'
+    assert url.fragment == 'fragment=is;this=bit'
+
+
+def test_ipv4_port():
+    url = validate_url('ftp://123.45.67.8:8329/')
+    assert url.scheme == 'ftp'
+    assert url.host == '123.45.67.8'
+    assert url.host_type == 'ipv4'
+    assert url.port == '8329'
+    assert url.user is None
+    assert url.password is None
+
+
+def test_ipv6_port():
+    url = validate_url('wss://[2001:db8::ff00:42]:8329')
+    assert url.scheme == 'wss'
+    assert url.host == '[2001:db8::ff00:42]'
+    assert url.host_type == 'ipv6'
+    assert url.port == '8329'
+
+
+def test_int_domain():
+    url = validate_url('https://£££.org')
+    assert url.host == 'xn--9aaa.org'
+    assert url.host_type == 'int_domain'
+    assert str(url) == 'https://xn--9aaa.org'
+
+
+def test_co_uk():
+    url = validate_url('http://example.co.uk')
+    assert str(url) == 'http://example.co.uk'
+    assert url.scheme == 'http'
+    assert url.host == 'example.co.uk'
+    assert url.tld == 'uk'  # wrong but no better solution
     assert url.host_type == 'domain'
-    assert url2.port == '1234'
-    assert url2.path == '/the/path/'
-    assert url2.query == 'query=here'
-    assert url2.fragment == 'fragment=is;this=bit'
-
-    url3 = Model(v='ftp://123.45.67.8:8329/').v
-    assert url3.scheme == 'ftp'
-    assert url3.host == '123.45.67.8'
-    assert url3.host_type == 'ipv4'
-    assert url3.port == '8329'
-    assert url3.user is None
-    assert url3.password is None
-
-    url4 = Model(v='wss://[2001:db8::ff00:42]:8329').v
-    assert url4.scheme == 'wss'
-    assert url4.host == '[2001:db8::ff00:42]'
-    assert url4.host_type == 'ipv6'
-    assert url4.port == '8329'
-
-    url5 = Model(v='https://£££.org').v
-    assert url5.host == 'xn--9aaa.org'
-    assert url5.host_type == 'int_domain'
-    assert str(url5) == 'https://xn--9aaa.org'
-
-    url6 = Model(v='http://example.co.uk').v
-    assert str(url6) == 'http://example.co.uk'
-    assert url6.scheme == 'http'
-    assert url6.host == 'example.co.uk'
-    assert url6.tld == 'uk'  # wrong but no better solution
-    assert url6.host_type == 'domain'
-
-    url7 = Model(v='http://user:@example.org').v
-    assert url7.user == 'user'
-    assert url7.password == ''
-    assert url7.host == 'example.org'
+
+
+def test_user_no_password():
+    url = validate_url('http://user:@example.org')
+    assert url.user == 'user'
+    assert url.password == ''
+    assert url.host == 'example.org'
+
+
+def test_at_in_path():
+    url = validate_url('https://twitter.com/@handle')
+    assert url.scheme == 'https'
+    assert url.host == 'twitter.com'
+    assert url.user is None
+    assert url.password is None
+    assert url.path == '/@handle'
 
 
 @pytest.mark.parametrize(

Bug in the URL regex used to validate AnyUrl fields
# Bug

Please complete:
* OS: **Ubuntu 18.04**
* Python version `import sys; print(sys.version)`: **3.7**
* Pydantic version `import pydantic; print(pydantic.VERSION)`: **1.1**

**Please read the [docs](https://pydantic-docs.helpmanual.io/) and search through issues to
confirm your bug hasn't already been reported.**

Where possible please include a self contained code snippet describing your bug:

```py
import pydantic

class Item(pydantic.Model):
    url: pydantic.HttpUrl = ''

item = Item(url='http://twitter.com/@handle')
```

The above snippet throws an error because of a bug in the `url_regex` used by all `AnyUrl` subclasses that makes the validator think that `twitter.com/` is the username in this URL because of the presence of @ in the path. This can be fixed trivially by adding / to the characters that cannot be in username (or for that matter, password).

So in `pydantic/networks.py`, the following line would change from:

```
url_regex = re.compile(
    r'(?:(?P<scheme>[a-z0-9]+?)://)?'  # scheme
    r'(?:(?P<user>[^\s:]+)(?::(?P<password>\S*))?@)?'  # user info
    r'(?:'
    r'(?P<ipv4>(?:\d{1,3}\.){3}\d{1,3})|'  # ipv4
    r'(?P<ipv6>\[[A-F0-9]*:[A-F0-9:]+\])|'  # ipv6
    r'(?P<domain>[^\s/:?#]+)'  # domain, validation occurs later
    r')?'
    r'(?::(?P<port>\d+))?'  # port
    r'(?P<path>/[^\s?]*)?'  # path
    r'(?:\?(?P<query>[^\s#]+))?'  # query
    r'(?:#(?P<fragment>\S+))?',  # fragment
    re.IGNORECASE,
)
```

to

```
url_regex = re.compile(
    r'(?:(?P<scheme>[a-z0-9]+?)://)?'  # scheme
    r'(?:(?P<user>[^\s:/]+)(?::(?P<password>[^\s/]*))?@)?'  # user info
    r'(?:'
    r'(?P<ipv4>(?:\d{1,3}\.){3}\d{1,3})|'  # ipv4
    r'(?P<ipv6>\[[A-F0-9]*:[A-F0-9:]+\])|'  # ipv6
    r'(?P<domain>[^\s/:?#]+)'  # domain, validation occurs later
    r')?'
    r'(?::(?P<port>\d+))?'  # port
    r'(?P<path>/[^\s?]*)?'  # path
    r'(?:\?(?P<query>[^\s#]+))?'  # query
    r'(?:#(?P<fragment>\S+))?',  # fragment
    re.IGNORECASE,
)
```

tests/test_networks.py::test_at_in_path
tests/test_networks.py::test_any_url_success[http://example.org] tests/test_networks.py::test_any_url_success[http://test] tests/test_networks.py::test_any_url_success[http://localhost0] tests/test_networks.py::test_any_url_success[https://example.org/whatever/next/] tests/test_networks.py::test_any_url_success[postgres://user:pass@localhost:5432/app] tests/test_networks.py::test_any_url_success[postgres://just-user@localhost:5432/app] tests/test_networks.py::test_any_url_success[postgresql+psycopg2://postgres:postgres@localhost:5432/hatch] tests/test_networks.py::test_any_url_success[foo-bar://example.org] tests/test_networks.py::test_any_url_success[foo.bar://example.org] tests/test_networks.py::test_any_url_success[foo0bar://example.org] tests/test_networks.py::test_any_url_success[https://example.org] tests/test_networks.py::test_any_url_success[http://localhost1] tests/test_networks.py::test_any_url_success[http://localhost/] tests/test_networks.py::test_any_url_success[http://localhost:8000] tests/test_networks.py::test_any_url_success[http://localhost:8000/] tests/test_networks.py::test_any_url_success[https://foo_bar.example.com/] tests/test_networks.py::test_any_url_success[ftp://example.org] tests/test_networks.py::test_any_url_success[ftps://example.org] tests/test_networks.py::test_any_url_success[http://example.co.jp] tests/test_networks.py::test_any_url_success[http://www.example.com/a%C2%B1b] tests/test_networks.py::test_any_url_success[http://www.example.com/~username/] tests/test_networks.py::test_any_url_success[http://info.example.com?fred] tests/test_networks.py::test_any_url_success[http://info.example.com/?fred] tests/test_networks.py::test_any_url_success[http://xn--mgbh0fb.xn--kgbechtv/] tests/test_networks.py::test_any_url_success[http://example.com/blue/red%3Fand+green] tests/test_networks.py::test_any_url_success[http://www.example.com/?array%5Bkey%5D=value] tests/test_networks.py::test_any_url_success[http://xn--rsum-bpad.example.org/] tests/test_networks.py::test_any_url_success[http://123.45.67.8/] tests/test_networks.py::test_any_url_success[http://123.45.67.8:8329/] tests/test_networks.py::test_any_url_success[http://[2001:db8::ff00:42]:8329] tests/test_networks.py::test_any_url_success[http://[2001::1]:8329] tests/test_networks.py::test_any_url_success[http://[2001:db8::1]/] tests/test_networks.py::test_any_url_success[http://www.example.com:8000/foo] tests/test_networks.py::test_any_url_success[http://www.cwi.nl:80/%7Eguido/Python.html] tests/test_networks.py::test_any_url_success[https://www.python.org/\u043f\u0443\u0442\u044c] tests/test_networks.py::test_any_url_success[http://\u0430\u043d\u0434\u0440\u0435\u0439@example.com] tests/test_networks.py::test_any_url_success[https://example.com] tests/test_networks.py::test_any_url_success[https://exam_ple.com/] tests/test_networks.py::test_any_url_success[http://twitter.com/@handle/] tests/test_networks.py::test_any_url_invalid[http:///example.com/-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[https:///example.com/-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[http://.example.com:8000/foo-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[https://example.org\\-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[https://exampl$e.org-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[http://??-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[http://.-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[http://..-value_error.url.host-URL tests/test_networks.py::test_any_url_invalid[https://example.org tests/test_networks.py::test_any_url_invalid[$https://example.org-value_error.url.scheme-invalid tests/test_networks.py::test_any_url_invalid[../icons/logo.gif-value_error.url.scheme-invalid tests/test_networks.py::test_any_url_invalid[abc-value_error.url.scheme-invalid tests/test_networks.py::test_any_url_invalid[..-value_error.url.scheme-invalid tests/test_networks.py::test_any_url_invalid[/-value_error.url.scheme-invalid tests/test_networks.py::test_any_url_invalid[+http://example.com/-value_error.url.scheme-invalid tests/test_networks.py::test_any_url_invalid[ht*tp://example.com/-value_error.url.scheme-invalid tests/test_networks.py::test_any_url_invalid[ tests/test_networks.py::test_any_url_invalid[-value_error.any_str.min_length-ensure tests/test_networks.py::test_any_url_invalid[None-type_error.none.not_allowed-none tests/test_networks.py::test_any_url_invalid[http://2001:db8::ff00:42:8329-value_error.url.extra-URL tests/test_networks.py::test_any_url_invalid[http://[192.168.1.1]:8329-value_error.url.host-URL tests/test_networks.py::test_any_url_parts tests/test_networks.py::test_url_repr tests/test_networks.py::test_ipv4_port tests/test_networks.py::test_ipv6_port tests/test_networks.py::test_int_domain tests/test_networks.py::test_co_uk tests/test_networks.py::test_user_no_password tests/test_networks.py::test_http_url_success[http://example.org] tests/test_networks.py::test_http_url_success[http://example.org/foobar] tests/test_networks.py::test_http_url_success[http://example.org.] tests/test_networks.py::test_http_url_success[http://example.org./foobar] tests/test_networks.py::test_http_url_success[HTTP://EXAMPLE.ORG] tests/test_networks.py::test_http_url_success[https://example.org] tests/test_networks.py::test_http_url_success[https://example.org?a=1&b=2] tests/test_networks.py::test_http_url_success[https://example.org#a=3;b=3] tests/test_networks.py::test_http_url_success[https://foo_bar.example.com/] tests/test_networks.py::test_http_url_success[https://exam_ple.com/] tests/test_networks.py::test_http_url_invalid[ftp://example.com/-value_error.url.scheme-URL tests/test_networks.py::test_http_url_invalid[http://foobar/-value_error.url.host-URL tests/test_networks.py::test_http_url_invalid[http://localhost/-value_error.url.host-URL tests/test_networks.py::test_http_url_invalid[xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx-value_error.any_str.max_length-ensure tests/test_networks.py::test_coerse_url[ tests/test_networks.py::test_coerse_url[https://www.example.com-https://www.example.com] tests/test_networks.py::test_coerse_url[https://www.\u0430\u0440\u0440\u04cf\u0435.com/-https://www.xn--80ak6aa92e.com/] tests/test_networks.py::test_coerse_url[https://exampl\xa3e.org-https://xn--example-gia.org] tests/test_networks.py::test_postgres_dsns tests/test_networks.py::test_redis_dsns tests/test_networks.py::test_custom_schemes tests/test_networks.py::test_build_url[kwargs0-ws://foo@example.net] tests/test_networks.py::test_build_url[kwargs1-ws://foo:x@example.net] tests/test_networks.py::test_build_url[kwargs2-ws://example.net?a=b#c=d] tests/test_networks.py::test_build_url[kwargs3-http://example.net:1234] tests/test_networks.py::test_son tests/test_networks.py::test_address_valid[foobar@example.com-foobar-foobar@example.com] tests/test_networks.py::test_address_valid[s@muelcolvin.com-s-s@muelcolvin.com] tests/test_networks.py::test_address_valid[Samuel tests/test_networks.py::test_address_valid[foobar tests/test_networks.py::test_address_valid[ tests/test_networks.py::test_address_valid[foo.bar@example.com tests/test_networks.py::test_address_valid[foo tests/test_networks.py::test_address_valid[FOO tests/test_networks.py::test_address_valid[<FOOBAR@example.com> tests/test_networks.py::test_address_valid[\xf1o\xf1\xf3@example.com-\xf1o\xf1\xf3-\xf1o\xf1\xf3@example.com] tests/test_networks.py::test_address_valid[\u6211\u8cb7@example.com-\u6211\u8cb7-\u6211\u8cb7@example.com] tests/test_networks.py::test_address_valid[\u7532\u6590\u9ed2\u5ddd\u65e5\u672c@example.com-\u7532\u6590\u9ed2\u5ddd\u65e5\u672c-\u7532\u6590\u9ed2\u5ddd\u65e5\u672c@example.com] tests/test_networks.py::test_address_valid[\u0447\u0435\u0431\u0443\u0440\u0430\u0448\u043a\u0430\u044f\u0449\u0438\u043a-\u0441-\u0430\u043f\u0435\u043b\u044c\u0441\u0438\u043d\u0430\u043c\u0438.\u0440\u0444@example.com-\u0447\u0435\u0431\u0443\u0440\u0430\u0448\u043a\u0430\u044f\u0449\u0438\u043a-\u0441-\u0430\u043f\u0435\u043b\u044c\u0441\u0438\u043d\u0430\u043c\u0438.\u0440\u0444-\u0447\u0435\u0431\u0443\u0440\u0430\u0448\u043a\u0430\u044f\u0449\u0438\u043a-\u0441-\u0430\u043f\u0435\u043b\u044c\u0441\u0438\u043d\u0430\u043c\u0438.\u0440\u0444@example.com] tests/test_networks.py::test_address_valid[\u0909\u0926\u093e\u0939\u0930\u0923.\u092a\u0930\u0940\u0915\u094d\u0937@domain.with.idn.tld-\u0909\u0926\u093e\u0939\u0930\u0923.\u092a\u0930\u0940\u0915\u094d\u0937-\u0909\u0926\u093e\u0939\u0930\u0923.\u092a\u0930\u0940\u0915\u094d\u0937@domain.with.idn.tld] tests/test_networks.py::test_address_valid[foo.bar@example.com-foo.bar-foo.bar@example.com] tests/test_networks.py::test_address_valid[foo.bar@exam-ple.com tests/test_networks.py::test_address_valid[\u03b9\u03c9\u03ac\u03bd\u03bd\u03b7\u03c2@\u03b5\u03b5\u03c4\u03c4.gr-\u03b9\u03c9\u03ac\u03bd\u03bd\u03b7\u03c2-\u03b9\u03c9\u03ac\u03bd\u03bd\u03b7\u03c2@\u03b5\u03b5\u03c4\u03c4.gr] tests/test_networks.py::test_address_invalid[f tests/test_networks.py::test_address_invalid[foo.bar@exam\nple.com tests/test_networks.py::test_address_invalid[foobar] tests/test_networks.py::test_address_invalid[foobar tests/test_networks.py::test_address_invalid[@example.com] tests/test_networks.py::test_address_invalid[foobar@.example.com] tests/test_networks.py::test_address_invalid[foobar@.com] tests/test_networks.py::test_address_invalid[foo tests/test_networks.py::test_address_invalid[foo@bar@example.com] tests/test_networks.py::test_address_invalid[\n@example.com] tests/test_networks.py::test_address_invalid[\r@example.com] tests/test_networks.py::test_address_invalid[\x0c@example.com] tests/test_networks.py::test_address_invalid[ tests/test_networks.py::test_address_invalid[\x1f@example.com] tests/test_networks.py::test_address_invalid["@example.com0] tests/test_networks.py::test_address_invalid["@example.com1] tests/test_networks.py::test_address_invalid[,@example.com] tests/test_networks.py::test_email_str tests/test_networks.py::test_name_email