本文整理汇总了Python中database.DatabaseManager.username_exists方法的典型用法代码示例。如果您正苦于以下问题：Python DatabaseManager.username_exists方法的具体用法？Python DatabaseManager.username_exists怎么用？Python DatabaseManager.username_exists使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类database.DatabaseManager的用法示例。
在下文中一共展示了DatabaseManager.username_exists方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: register
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def register():
db_manager = DatabaseManager()
username = request.json.get('username')
password = sha512_crypt.encrypt(request.json.get('password'), salt=app.config['SECURITY_PASSWORD_SALT'], rounds=5000)
email = request.json.get('email')
# Check if everything filled in
if username is None or password is None or email is None:
return abort(400) # missing arguments
# Check if already exists
elif db_manager.username_exists(username) or db_manager.email_exists(email):
# username and/or email do already exist
return response_cache_header("ERROR, username and/or email do already exist", cache_control="no-cache")
else:
db_manager.create_user(username=username, password_hash=password, email=email, email_verified=False)
# Email verification
token = generate_confirmation_token(email)
confirm_url = url_for('verify_email', token=token, _external=True)
html = render_template('email.html', confirm_url=confirm_url)
subject = "Please confirm your email"
send_email(email, subject, html)
return response_cache_header("Successfully created user, please verify email.\n", cache_control="no-cache")示例2: get
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def get(username):
db_manager = DatabaseManager()
token = request.json.get('token')
if token is None or token is "":
return abort(401)
# Verifiy token
token_credentials = db_manager.verify_auth_token(token=token)
if token_credentials is None:
return abort(401)
elif not db_manager.check_password(token_credentials[0], token_credentials[1]):
return abort(401)
if db_manager.username_exists(username):
# Return all lists
if token_credentials[0] == username:
user_info = db_manager.get_user(username)
list_lists = db_manager.get_lists_for_user(username)
for l in list_lists: del l['user_id']; del l['id']
return response_cache_header(json.dumps({
'username': user_info.get("username"),
'email' : user_info.get("email"),
'lists' : list_lists
}))
# Return friend lists if you are friends
elif db_manager.users_are_friends(username, token_credentials[0]):
user_info = db_manager.get_user(username)
list_lists = db_manager.get_lists_for_user(username)
for l in list_lists[:]: # Make a slice copy of the entire list
if l['shared_with'] == "0":
list_lists.remove(l)
del l['user_id']
del l['id']
return response_cache_header(json.dumps({
'username': user_info.get("username"),
'email' : user_info.get("email"),
'lists' : list_lists
}))
# Return everyone shared lists
else:
user_info = db_manager.get_user(username)
list_lists = db_manager.get_lists_for_user(username)
for l in list_lists[:]: # Make a slice copy of the entire list
if l['shared_with'] != "2":
list_lists.remove(l)
del l['user_id']
del l['id']
return response_cache_header(json.dumps({
'username': user_info.get("username"),
'email' : user_info.get("email"),
'lists' : list_lists
}))
else:
return response_cache_header(json.dumps({"error":"User not found"}), cache_control="no-cache")示例3: show_user_list
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def show_user_list(username, listname):
db_manager = DatabaseManager()
token = request.json.get("token")
if token is None or token is "":
return json.dumps({ 'username':'ERROR, No token' })
# Verifiy token
token_credentials = db_manager.verify_auth_token(token=token)
if token_credentials is None:
return json.dumps({ 'username':'ERROR, No user' })
elif not db_manager.check_password(token_credentials[0], token_credentials[1]):
return json.dumps({ 'username':'ERROR, Wrong token'})
if db_manager.username_exists(username):
if db_manager.listname_exists_for_user(username, listname):
list_data = db_manager.get_list(username, listname)
shared_with = list_data.get("shared_with")
translations = db_manager.get_translations_for_list(username, listname)
for translation in translations: del translation['id']; del translation['list_id']
# Check if is owner
if username == token_credentials[0]:
return json.dumps({
'listname' : listname,
'language_1_tag' : list_data.get("language_1_tag"),
'language_2_tag' : list_data.get("language_2_tag"),
'words' : translations,
'shared_with' : shared_with
})
# Check if is friend
elif shared_with == '1' and db_manager.users_are_friends(username, token_credentials[0]):
return json.dumps({
'listname' : listname,
'language_1_tag' : list_data.get("language_1_tag"),
'language_2_tag' : list_data.get("language_2_tag"),
'words' : translations,
'shared_with' : shared_with
})
elif shared_with == '2':
return json.dumps({
'listname' : listname,
'language_1_tag' : list_data.get("language_1_tag"),
'language_2_tag' : list_data.get("language_2_tag"),
'words' : translations,
'shared_with' : shared_with
})
else:
abort(401)
else:
return json.dumps({
'username': 'ERROR: This shouldn\'t happen'
})
else:
return json.dumps({
'username': 'ERROR: This shouldn\'t happen'
})示例4: show_user_list
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def show_user_list(username, listname):
db_manager = DatabaseManager()
token = request.json.get("token")
if token is None or token is "":
return abort(401)
# Verifiy token
token_credentials = db_manager.verify_auth_token(token=token)
if token_credentials is None:
return abort(401)
elif not db_manager.check_password(token_credentials[0], token_credentials[1]):
return abort(401)
if db_manager.username_exists(username):
if db_manager.listname_exists_for_user(username, listname):
list_data = db_manager.get_list(username, listname)
shared_with = list_data.get("shared_with")
translations = db_manager.get_translations_for_list(username, listname)
for translation in translations: del translation['id']; del translation['list_id']
# Check if is owner
if username == token_credentials[0]:
return response_cache_header(json.dumps({
'listname' : listname,
'language_1_tag' : list_data.get("language_1_tag"),
'language_2_tag' : list_data.get("language_2_tag"),
'words' : translations,
'shared_with' : shared_with
}))
# Check if is friend
elif shared_with == '1' and db_manager.users_are_friends(username, token_credentials[0]):
return response_cache_header(json.dumps({
'listname' : listname,
'language_1_tag' : list_data.get("language_1_tag"),
'language_2_tag' : list_data.get("language_2_tag"),
'words' : translations,
'shared_with' : shared_with
}))
elif shared_with == '2':
return response_cache_header(json.dumps({
'listname' : listname,
'language_1_tag' : list_data.get("language_1_tag"),
'language_2_tag' : list_data.get("language_2_tag"),
'words' : translations,
'shared_with' : shared_with
}))
else:
abort(401)
else:
return response_cache_header(json.dumps({"error":"List not found"}), cache_control="no-cache")
else:
return response_cache_header(json.dumps({"error":"User not found"}), cache_control="no-cache")示例5: friend_request
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def friend_request():
db_manager = DatabaseManager()
username = request.json.get("username")
friendname = request.json.get("friendname")
if username == None or friendname == None:
abort(400)
if db_manager.username_exists(username) and db_manager.username_exists(friendname):
if not db_manager.users_are_friends(username, friendname):
email = db_manager.get_user(friendname).get("email")
# Email request
token = generate_confirmation_token([username, friendname])
confirm_url = "https://api.woording.com/acceptFriend/" + token
html = render_template("friend.html", confirm_url=confirm_url, name=username)
subject = "New friend request"
send_email(email, subject, html)
return response_cache_header("Email sent", cache_control="no-cache")
else:
return response_cache_header("ERROR, already friends", cache_control="no-cache")示例6: friend_request
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def friend_request():
db_manager = DatabaseManager()
username = request.json.get('username')
friendname = request.json.get('friendname')
if username == None or friendname == None:
abort(400)
if db_manager.username_exists(username) and db_manager.username_exists(friendname):
if not db_manager.users_are_friends(username, friendname):
email = db_manager.get_user(friendname).get("email")
# Email request
token = generate_confirmation_token([ username, friendname])
confirm_url = url_for('accept_friend', token=token, _external=True)
html = render_template('friend.html', confirm_url=confirm_url, name=username)
subject = "New friend request"
send_email(email, subject, html)
return response_cache_header("Email sent", cache_control="no-cache")
else:
return response_cache_header("ERROR, already friends", cache_control="no-cache")示例7: register
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def register():
db_manager = DatabaseManager()
username = request.json.get("username")
password = sha512_crypt.encrypt(
request.json.get("password"), salt=app.config["SECURITY_PASSWORD_SALT"], rounds=5000
)
email = request.json.get("email")
email = email.lower()
if not validate_email(email):
return response_cache_header(
json.dumps({"response": "Not a valid email address", "success": False}), cache_control="no-cache"
)
# Check if everything filled in
elif username is None or password is None or email is None:
return abort(400) # missing arguments
# Check if already exists
elif db_manager.username_exists(username) or db_manager.email_exists(email):
# username and/or email do already exist
return response_cache_header(
json.dumps({"response": "ERROR, username and/or email already exist", "success": False}),
cache_control="no-cache",
)
else:
db_manager.create_user(username=username, password_hash=password, email=email, email_verified=False)
# Email verification
token = generate_confirmation_token(email)
confirm_url = "https://api.woording.com/verify/" + token
html = render_template("email.html", confirm_url=confirm_url)
subject = "Please confirm your email"
send_email(email, subject, html)
return response_cache_header(
json.dumps({"response": "Succesfully created user, please verify email.", "success": True}),
cache_control="no-cache",
)示例8: get
# 需要导入模块: from database import DatabaseManager [as 别名]
# 或者: from database.DatabaseManager import username_exists [as 别名]
def get(username):
db_manager = DatabaseManager()
token = request.json.get('token')
if token is None or token is "":
return json.dumps({ 'username':'ERROR, No token' })
# Verifiy token
token_credentials = db_manager.verify_auth_token(token=token)
if token_credentials is None:
return json.dumps({ 'username':'ERROR, No user' })
elif not db_manager.check_password(token_credentials[0], token_credentials[1]):
return json.dumps({ 'username':'ERROR, Wrong token'})
if db_manager.username_exists(username):
# Return all lists
if token_credentials[0] == username:
user_info = db_manager.get_user(username)
list_lists = db_manager.get_lists_for_user(username)
for l in list_lists: del l['user_id']; del l['id']
return json.dumps({
'username': user_info.get("username"),
'email' : user_info.get("email"),
'lists' : list_lists
})
# Return friend lists if you are friends
elif db_manager.users_are_friends(username, token_credentials[0]):
user_info = db_manager.get_user(username)
list_lists = db_manager.get_lists_for_user(username)
for l in list_lists:
if l['shared_with'] == "0":
list_lists.remove(l)
del l['user_id']
del l['id']
return json.dumps({
'username': user_info.get("username"),
'email' : user_info.get("email"),
'lists' : list_lists
})
# Return everyone shared lists
else:
user_info = db_manager.get_user(username)
list_lists = db_manager.get_lists_for_user(username)
for l in list_lists:
if l['shared_with'] != "2":
list_lists.remove(l)
del l['user_id']
del l['id']
return json.dumps({
'username': user_info.get("username"),
'email' : user_info.get("email"),
'lists' : list_lists
})
else:
return json.dumps({
'username': 'ERROR: This shouldn\'t happen'
})