def _receive(self):
"""
Downloads a Gravatar image. May raise an HTTPError.
"""
g = Gravatar(self._email)
response = urlopen(g.get_image(size=self._resolution, default="404", use_ssl=True))
return response
def gravatar(user):
email = user.email.lower()
default = 'mm'
size = 256
g = Gravatar(email)
url = g.get_image()
return url
def gravatar_url(email, size=150):
default = "https://picsum.photos/{}.jpg".format(size)
g = Gravatar(email)
gravatar_url = g.get_image(size=size,
default=default,
filetype_extension=True)
return gravatar_url
def to_dict(self):
g = Gravatar(self.email)
return {
"email": self.email,
"name": self.name,
"avatar_url": g.get_image()
}
def profile():
g = Gravatar("*****@*****.**")
return render_template(
'profile.html',
gravatar=g.get_image(
size=40,
default=request.url_root +
url_for('static', filename='assets/img/default-avatar.png')))
def create(self, validated_data):
g = Gravatar(validated_data['email'])
gravatar = g.get_image(size=120, default='retro', use_ssl=True)
user = CustomUser.objects.create_user(validated_data['username'],
validated_data['email'],
validated_data['password'],
gravatar=gravatar)
return user
def avatar_url(self):
if self.has_avatar:
config = get_config()
if config.AVATAR_STORAGE == 'local':
return f'/users/{self.id}/avatar'
return self.get_storage_blob().public_url
# otherwise return a gravatar url
av = Gravatar(self.email)
return av.get_image(size=200,
default=DEFAULT_AV_URL,
filetype_extension=True,
use_ssl=True)
def post(self, request, *args, **kwargs):
"""Method for updating your profile."""
me = get_object_or_404(CustomUser, id=request.user.id)
if 'refreshAvatar' in request.data:
g = Gravatar(me.email)
me.gravatar = g.get_image(size=120, default='retro', use_ssl=True)
for key in request.data:
setattr(me, key, request.data[key])
me.save()
serializer = ProfileSerializer(me).data
return Response(serializer)
def fetch_avatar(email):
g = Gravatar(email)
url = g.get_image(size=100)
response = urllib2.urlopen(url)
f = open("/tmp/tmp.png", "wb")
f.write(response.read())
f.close()
img = Magick.Image("/tmp/tmp.png")
img.magick('XBM')
img.write("/tmp/out.xbm")
f = open("/tmp/out.xbm", "rt")
content = f.read()
f.close()
return xbm_to_base64(content)
def to_json(self):
gravatar = Gravatar(self.user.email)
src = gravatar.get_image()
return {
'id':
self.id,
'username':
self.username,
'gravatar':
src,
'contents':
self.contents,
'childs': [child.to_json() for child in self.childs],
'created':
None if self.created is None else
self.created.strftime('%Y%m%dT%H%M%S%z'),
}
def userinfo(request, pk):
response_json_data = {}
try:
user = Admin.objects.get(id=pk)
response_json_data['nickname'] = user.nickname
response_json_data['email'] = user.email
response_json_data['type'] = user.usertype
response_json_data['image'] = ""
if user.email is not None:
image = Gravatar(user.email)
response_json_data['image'] = image.get_image()
if user.usertype == 2:
info = Student.objects.get(student_id=pk)
response_json_data['name'] = info.name
response_json_data['id'] = info.student_id
response_json_data['classroom'] = info.classroom.name
response_json_data['classroom_id'] = info.classroom_id
response_json_data['department_name'] = info.department.name
response_json_data['department_id'] = info.department.department_id
response_json_data['sex'] = info.sex
response_json_data['age'] = info.age
response_json_data['person_id'] = info.person_id
response_json_data['phone_num'] = info.phone_num
elif user.usertype == 1:
info = Teacher.objects.get(teacher_id=pk)
response_json_data['id'] = info.teacher_id
response_json_data['department_id'] = info.department_id
response_json_data['age'] = info.age
response_json_data['name'] = info.name
response_json_data['department_name'] = info.department.name
response_json_data['department_id'] = info.department.department_id
response_json_data['address'] = info.address
response_json_data['sex'] = info.sex
response_json_data['person_id'] = info.person_id
response_json_data['phone_num'] = info.phone_num
response_json_data["code"] = 200
response_json_data["msg"] = "获取成功"
return JsonResponse(response_json_data)
except ObjectDoesNotExist:
response_json_data["code"] = 404
response_json_data["msg"] = "用户不存在"
return JsonResponse(response_json_data)
def getDiscuss(request):
discuss = Discuss.objects.all().order_by('-time')
response_json_data = {
'code': 200,
'msg': '请求成功',
'num': discuss.count(),
'result': [],
}
for i in discuss:
try:
user = Admin.objects.get(id=i.student.student_id)
if user.email is not None:
image = Gravatar(user.email)
else:
image = "",
response_json_data['result'].append({
'discuss_id':
i.discuss_id,
'username':
i.student.name,
'img':
image.get_image(),
'class':
i.student.classroom.name,
'like_num':
i.like_num,
'text':
i.text,
'time':
i.time.strftime("%Y-%m-%d %H:%I:%S"),
})
except ObjectDoesNotExist:
response_json_data['result'].append({
'discuss_id': i.discuss_id,
'username': i.student.name,
'img': '',
'class': i.student.classroom.name,
'like_num': i.like_num,
'text': i.text,
'time': i.time,
})
return JsonResponse(response_json_data)
def get_gravatar_image(email):
'''
输入email 判断这个邮箱是否有头像
有就保存 没有就返回 默认头像
'''
# 判断数据库有没有这个邮箱 有就直接用
emails = class_comment.query_email(email=email)
if len(emails) > 0:
if emails[-1].vcardurl != 'default_img':
return emails[-1].vcardurl
imgpath = os.path.join(config.cwd, 'app', 'static', 'img', 'gravatar')
g = Gravatar(email)
r = requests.get(g.get_image(default="404"))
if r.status_code == 404:
return "default_img"
else:
i_type = r.headers.get('Content-Type', '')[-3:].lower()
if i_type not in ['jpg', 'png']:
i_type = 'jpg'
count = len(os.listdir(imgpath))
filename = ''
while filename == '':
count += 1
imgname = '{}.{}'.format(count, i_type)
target_filename = os.path.join(imgpath, imgname)
if os.path.isfile(target_filename):
continue
else:
filename = target_filename
break
with open(filename, 'wb') as f:
f.write(r.content)
result = url_for('static', filename='img/gravatar/{}'.format(imgname))
return result
def avatar(self):
g = Gravatar(self.email)
return g.get_image(default='identicon')
def get_users_avatar(app_user_mail):
print(app_user_mail.lower())
gravatar_mail = Gravatar(app_user_mail.lower())
avatar_url = gravatar_mail.get_image(size=150, default='http://www.charliejsanchez.com/wp-content/uploads/2017/12/default.jpg')
return avatar_url
def index(request):
g = Gravatar(request.user.email)
gravatar_img = g.get_image()
return render(request, 'index.html', {'gravatar_img': gravatar_img})
def image(self):
g = Gravatar(self.email)
return g.get_image()
def get_gravatar(self, obj):
gravatar = Gravatar(obj.email)
return gravatar.get_image(size=240, default='identicon')
def gravatar_url(email):
g = Gravatar(email)
return g.get_image(size=200)
class GravatarImageTestCase(unittest.TestCase):
"""Test case for the Gravatar class and the get_image method."""
def setUp(self):
self.g = Gravatar('*****@*****.**')
def test_without_params(self):
"""Test a get_image with default parameters."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346'
result = self.g.get_image()
self.assertEqual(image_url, result)
def test_image_size(self):
"""Test image size parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?size=24'
result = self.g.get_image(size=24)
self.assertEqual(image_url, result)
def test_invalid_image_size(self):
"""Test an invalid image size value."""
self.assertRaises(ValueError, self.g.get_image, size=0)
self.assertRaises(ValueError, self.g.get_image, size=2049)
def test_filetype_extension(self):
"""Test filetype_extension parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346.jpg'
result = self.g.get_image(filetype_extension=True)
self.assertEqual(image_url, result)
def test_default(self):
"""Test default parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?default=monsterid'
result = self.g.get_image(default='monsterid')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?default=http%3A%2F%2Fexample.com%2Fimages%2Favatar.jpg'
result = self.g.get_image(
default='http://example.com/images/avatar.jpg')
self.assertEqual(image_url, result)
invalid_default_url = 'ftp://example.com/images/avatar.php?key=value'
self.assertRaises(ValueError,
self.g.get_image,
default=invalid_default_url)
def test_forcedefault(self):
"""Test forcedefault parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?forcedefault=y'
result = self.g.get_image(force_default=True)
self.assertEqual(image_url, result)
def test_use_ssl(self):
"""Test use_ssl parameter."""
image_url = 'https://secure.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346'
result = self.g.get_image(use_ssl=True)
self.assertEqual(image_url, result)
def test_rating(self):
"""Test the rating parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=g'
result = self.g.get_image(rating='g')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=pg'
result = self.g.get_image(rating='pg')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=r'
result = self.g.get_image(rating='r')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=x'
result = self.g.get_image(rating='x')
self.assertEqual(image_url, result)
self.assertRaises(ValueError, self.g.get_image, rating='invalid')
def gravatar_url(value):
g = Gravatar(value)
return g.get_image(size=72)
def get_avatar(self, email): g = Gravatar(email) image_url = g.get_image(size=90) print(image_url)
def get_gravatar_url(email):
g = Gravatar(email)
return g.get_image(default='identicon')
def gravatar(email, size=40):
'''Get commenter's avatar from Gravatar service via API (depends on libgravatar)'''
g = Gravatar(email)
return g.get_image(size, "mm")
def get_avatar_url(self, email):
# email = self.user.email
g = Gravatar(email)
return g.get_image()
def gravatar_url(self):
from libgravatar import Gravatar
email = (self.email)
g = Gravatar(email)
return g.get_image()
def gravatar_image(self):
g = Gravatar(self.user.email)
return g.get_image(size=100)
def avatar(self):
"""Retorna a partir do endereço de e-mail, um avatar
configurado no Gravatar ou um dos avatares padrão deles."""
g = Gravatar(self.email)
return g.get_image(default='identicon')
class GravatarImageTestCase(unittest.TestCase):
"""Test case for the Gravatar class and the get_image method."""
def setUp(self):
self.g = Gravatar('*****@*****.**')
def test_without_params(self):
"""Test a get_image with default parameters."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346'
result = self.g.get_image()
self.assertEqual(image_url, result)
def test_image_size(self):
"""Test image size parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?size=24'
result = self.g.get_image(size=24)
self.assertEqual(image_url, result)
def test_invalid_image_size(self):
"""Test an invalid image size value."""
self.assertRaises(ValueError, self.g.get_image, size=0)
self.assertRaises(ValueError, self.g.get_image, size=2049)
def test_filetype_extension(self):
"""Test filetype_extension parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346.jpg'
result = self.g.get_image(filetype_extension=True)
self.assertEqual(image_url, result)
def test_default(self):
"""Test default parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?default=monsterid'
result = self.g.get_image(default='monsterid')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?default=http%3A%2F%2Fexample.com%2Fimages%2Favatar.jpg'
result = self.g.get_image(default='http://example.com/images/avatar.jpg')
self.assertEqual(image_url, result)
invalid_default_url = 'ftp://example.com/images/avatar.php?key=value'
self.assertRaises(ValueError, self.g.get_image, default=invalid_default_url)
def test_forcedefault(self):
"""Test forcedefault parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?forcedefault=y'
result = self.g.get_image(force_default=True)
self.assertEqual(image_url, result)
def test_use_ssl(self):
"""Test use_ssl parameter."""
image_url = 'https://secure.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346'
result = self.g.get_image(use_ssl=True)
self.assertEqual(image_url, result)
def test_rating(self):
"""Test the rating parameter."""
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=g'
result = self.g.get_image(rating='g')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=pg'
result = self.g.get_image(rating='pg')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=r'
result = self.g.get_image(rating='r')
self.assertEqual(image_url, result)
image_url = 'http://www.gravatar.com/avatar/0bc83cb571cd1c50ba6f3e8a78ef1346?rating=x'
result = self.g.get_image(rating='x')
self.assertEqual(image_url, result)
self.assertRaises(ValueError, self.g.get_image, rating='invalid')
