def _create_user(self, netid, email, password, **extra_fields):
"""
Creates and saves a User with the given username, email and password.
"""
now = timezone.now()
if not netid:
raise ValueError('The given netid must be set')
email = self.normalize_email(email)
user = self.model(netid=netid,
email=email,
last_login=now,
**extra_fields)
if settings.IDENTICON:
IDENTICON_SIZE = 120
if not os.path.exists(join(settings.MEDIA_ROOT, "profile")):
os.makedirs(join(settings.MEDIA_ROOT, "profile"))
profile_path = join(settings.MEDIA_ROOT, "profile",
"{}.png".format(netid))
alpha_netid = PATTERN.sub('', netid)
identicon.render_identicon(int(alpha_netid, 36),
IDENTICON_SIZE / 3).save(profile_path)
user.photo = 'png'
user.set_password(password)
user.save(using=self._db)
return user
def get(self, id):
width = request.args.get('width')
height = request.args.get('height')
user = User.query.filter_by(id=id).first()
if user is None:
return {'status': 'fail', 'mesg': '该用户还未注册!'}
img_inf = Img.query.filter_by(user_id=id).first()
if img_inf is None:
code = random.randint(50000000, 90000000)
img = identicon.render_identicon(code, 36)
img_path = os.path.join(get_path(), str(id) + '.jpg')
img.save(img_path)
record = Img(id, img_path)
db.session.add(record)
try:
db.session.commit()
return send_file(img_path)
except:
return {'status': 'fail', 'mesg': '头像初始化失败!'}, 200
pic = Image.open(img_inf.img_path)
w, h = pic.size
if (width is not None) and (height is not None):
if (w < int(width)) or (h < int(height)):
return {'status': 'fail', 'mesg': '参数不在合理范围!'}, 200
pic = pic.resize((int(width), int(height)), Image.ANTIALIAS)
prefix = os.path.split(os.path.realpath(__file__))[0] + '/buf/'
postfix = (img_inf.img_path).split('/')[-1]
path = prefix + postfix
delete_file_folder(prefix)
pic.save(path)
else:
path = img_inf.img_path
return send_file(path)
def get(self, id):
width = request.args.get('width')
height = request.args.get('height')
user = User.query.filter_by(id=id).first()
if user is None:
return {'status': 'fail', 'mesg': '该用户还未注册!'}
img_inf = Img.query.filter_by(user_id=id).first()
if img_inf is None:
code = random.randint(50000000, 90000000)
img = identicon.render_identicon(code, 36)
img_path = os.path.join(get_path(), str(id) + '.jpg')
img.save(img_path)
record = Img(id, img_path)
db.session.add(record)
try:
db.session.commit()
return send_file(img_path)
except:
return {'status': 'fail', 'mesg': '头像初始化失败!'}, 200
pic = Image.open(img_inf.img_path)
w, h = pic.size
if (width is not None) and (height is not None):
if (w < int(width)) or (h < int(height)):
return {'status': 'fail', 'mesg': '参数不在合理范围!'}, 200
pic = pic.resize((int(width), int(height)), Image.ANTIALIAS)
prefix = os.path.split(os.path.realpath(__file__))[0] + '/buf/'
postfix = (img_inf.img_path).split('/')[-1]
path = prefix + postfix
delete_file_folder(prefix)
pic.save(path)
else:
path = img_inf.img_path
return send_file(path)
def create_identicon(code, size, img_format): size = size/3 img = render_identicon(code, size) stream = StringIO() img.save(stream, format = img_format) return stream
def _create_user(self, netid, email, password, **extra_fields):
"""
Creates and saves a User with the given username, email and password.
"""
now = timezone.now()
if not netid:
raise ValueError('The given netid must be set')
email = self.normalize_email(email)
user = self.model(netid=netid, email=email, last_login=now, **extra_fields)
if settings.IDENTICON:
IDENTICON_SIZE = 120
profile_path = join(settings.MEDIA_ROOT, "profile", "{}.png".format(netid))
identicon.render_identicon(int(netid, 36), IDENTICON_SIZE / 3).save(profile_path)
user.photo = 'png'
user.set_password(password)
user.save(using=self._db)
return user
def img_create(filename):
filename_url = 'static/img/avatar/{0}.png'.format(filename)
result = ''
for i in filename:
result += '{0}'.format(ord(i))
img_id = int(result)
img = identicon.render_identicon(img_id, 36)
img.save(filename_url)
return True
def reset_avatar(self, assets_manager_service):
avatar = identicon.render_identicon(int_hash(self.data.email or self.data.email_to_confirm),
48)
icon_file = BytesIO()
avatar.save(icon_file, 'PNG')
assets_manager_service.save(
icon_file.getvalue(),
self.data.username,
{'filename': '%s.png' % self.data.username})
self.data.picture = assets_manager_service.get_image_url(self.data.username, 'thumb')
def reset_avatar(self, assets_manager_service):
avatar = identicon.render_identicon(
int_hash(self.data.email or self.data.email_to_confirm), 48)
icon_file = BytesIO()
avatar.save(icon_file, 'PNG')
assets_manager_service.save(
icon_file.getvalue(), self.data.username,
{'filename': '%s.png' % self.data.username})
self.data.picture = assets_manager_service.get_image_url(
self.data.username, 'thumb')
def genimage(release_path, query, ofile):
font = ImageFont.truetype("YanoneKaffeesatz-Bold.otf", 80 )
img = identicon.render_identicon(random.randint(0, 99999999), 300)
draw = ImageDraw.Draw(img)
text = ""
for l in query.split('-'):
text += re.sub("(.{30})", "\\1\n", l, 0, re.DOTALL)
text += "\n"
draw.multiline_text((100, 300),text,(44,44,44),font=font, align='center')
img.save(ofile)
return query, ofile
def genimage(release_path, query, ofile):
font = ImageFont.truetype("YanoneKaffeesatz-Bold.otf", 80)
img = identicon.render_identicon(random.randint(0, 99999999), 300)
draw = ImageDraw.Draw(img)
text = ""
for l in query.split('-'):
text += re.sub("(.{30})", "\\1\n", l, 0, re.DOTALL)
text += "\n"
draw.multiline_text((100, 300),
text, (44, 44, 44),
font=font,
align='center')
img.save(ofile)
return query, ofile
def __init__(self, **kwargs):
'''
init class, generate user role and photo
:param kwargs: kwargs
'''
super(User, self).__init__(**kwargs)
if self.role is None:
if self.email == current_app.config['FLASKY_ADMIN']:
self.role = Role.query.filter_by(permission=0xff).first()
self.confirmed = True
if self.role is None:
self.role = Role.query.filter_by(default=True).first()
if self.photo is None:
code = random.randint(1, 1000000000000)
icon = identicon.render_identicon(code, 128)
icon.save('./app/static/photo/%08x.png' % code, 'PNG')
self.photo = '%08x' % code
if self.nickname is None:
self.nickname = self.username
def gen_avatar_batch(code, size, dir):
img = identicon.render_identicon(code, 16)
img.save(dir + '%s_%s.png' % (code, size))
def contact_view_picture(request, contact_id, response_format='html'):
"Contact view Picture"
response = HttpResponse(content_type="image/png")
render_identicon(contact_id * 5000).save(response, "PNG")
return response
def contact_view_picture(request, contact_id, response_format='html'):
"Contact view Picture"
response = HttpResponse(content_type="image/png")
render_identicon(contact_id * 5000).save(response, "PNG")
return response
import identicon
s = "Y21614015"
img = identicon.render_identicon(abs(hash(s)) % (10**20), 20)
img.save('2.png')
def gen_avatar_batch(code,size):
img= identicon.render_identicon(code, 16)
#img.show()
img.save('%s_%s.png'%(code,size))
def gen():
img = identicon.render_identicon(num, picsize)
img.save('identicon.png')
print 'The identicon was generated.'
import identicon
img = identicon.render_identicon('123123', 16)
img.show()
def gen():
img = identicon.render_identicon(num, picsize)
img.save('identicon.png')
print 'The identicon was generated.'