arcpy.management.CreateRole(input_database, role, {grant_revoke}, {user_name})
|
名称
|
说明
|
数据类型
|
|
input_database
|
到数据库或企业级地理数据库的连接文件。 数据库管理员用户的身份进行连接。
|
Workspace
|
|
role
|
要创建的数据库角色的名称。 如果该角色是现有角色，输入要在其中添加用户或一处用户的角色的名称。
|
String
|
|
grant_revoke
（可选）
|
指定是将角色添加到用户或用户列表，还是从角色中移除用户或用户列表。
|
String
|
|
user_name
（可选）
|
要更改角色成员资格的用户的名称。 要指定多个用户，请输入以逗号分隔的用户名（无空格）。
|
String
|
派生输出
|
名称
|
说明
|
数据类型
|
|
out_result
|
工具是否成功执行。
|
Boolean
|
代码示例
CreateRole 示例 1（Python 窗口）
创建名为 editor 的数据库角色。
import arcpy
arcpy.management.CreateRole("C:\\gdbconnections\\gdb_oracle.sde", "editors")
CreateRole 示例 2（Python 窗口）
创建数据库组角色 drafters 并将其授予给用户 eng1 和 eng2。
import arcpy
arcpy.management.CreateRole("C:\\dbconnections\\db_postg.sde", "drafters",
"GRANT", "eng1,eng2")
CreateRole 示例 3（Python 窗口）
将现有数据库角色 readers 授予用户 auditor。
import arcpy
arcpy.management.CreateRole("C:\\connectionfiles\\db_ss.sde", "readers",
"GRANT", "auditor")
CreateRole 示例 4（Python 窗口）
从数据库用户 intern1、intern2 和 intern3 撤消数据库角色（创建者）。
import arcpy
arcpy.management.CreateRole("D:\\myconnectionfiles\\mygdb.sde", "creators",
"REVOKE", "intern1,intern2,intern3")
以下独立脚本用于提供特定于使用选项执行以下操作的站点的信息：
"""
Name: create_database_role.py
Description: Provide connection information to a database user.
Type create_database_role.py -h or create_database_role.py --help for usage
"""
# Import system modules
import arcpy
import os
import optparse
import sys
# Define usage and version
parser = optparse.OptionParser(usage = "usage: %prog [Options]", version="%prog 1.0 for 10.1 release")
#Define help and options
parser.add_option ("--DBMS", dest="Database_type", type="choice", choices=['SQLSERVER', 'ORACLE', 'POSTGRESQL', ''], default="", help="Type of enterprise DBMS: SQLSERVER, ORACLE, or POSTGRESQL.")
parser.add_option ("-i", dest="Instance", type="string", default="", help="DBMS instance name")
parser.add_option ("-D", dest="Database", type="string", default="none", help="Database name: Not required for Oracle")
parser.add_option ("--auth", dest="Account_authentication", type ="choice", choices=['DATABASE_AUTH', 'OPERATING_SYSTEM_AUTH'], default='DATABASE_AUTH', help="Authentication type options (case-sensitive): DATABASE_AUTH, OPERATING_SYSTEM_AUTH. Default=DATABASE_AUTH")
parser.add_option ("-U", dest="Dbms_admin", type="string", default="", help="DBMS administrator user")
parser.add_option ("-P", dest="Dbms_admin_pwd", type="string", default="", help="DBMS administrator password")
parser.add_option ("-o", dest="operation", type ="choice", choices=['GRANT', 'REVOKE'], default='GRANT', help="Specify which operation to perform: grant to or revoke from the user(s). Options (case-sensitive): GRANT, REVOKE. Default=GRANT")
parser.add_option ("-r", dest="role", type="string", default="", help="role to be granted to the user")
parser.add_option ("-u", dest="userlist", type="string", default="", help="List of users to grant to or revoke from, separated by comma.")
# Check if value entered for option
try:
(options, args) = parser.parse_args()
#Check if no system arguments (options) entered
if len(sys.argv) == 1:
print("%s: error: %s\n" % (sys.argv[0], "No command options given"))
parser.print_help()
sys.exit(3)
#Usage parameters for spatial database connection
database_type = options.Database_type.upper()
instance = options.Instance
database = options.Database.lower()
account_authentication = options.Account_authentication.upper()
dbms_admin = options.Dbms_admin
dbms_admin_pwd = options.Dbms_admin_pwd
userlist = options.userlist
role = options.role
operation = options.operation
if (database_type == "SQLSERVER"):
database_type = "SQL_SERVER"
if( database_type ==""):
print(" \n%s: error: \n%s\n" % (sys.argv[0], "DBMS type (--DBMS) must be specified."))
parser.print_help()
sys.exit(3)
if (role == ""):
print(" \n%s: error: \n%s\n" % (sys.argv[0], "Role name (-r) must be specified."))
parser.print_help()
sys.exit(3)
if (database_type == "SQL_SERVER"):
if (account_authentication == "DATABASE_AUTH" and dbms_admin == ""):
print("\n%s: error: %s\n" % (sys.argv[0], "DBMS administrator must be specified with database authentication"))
sys.exit(3)
if (account_authentication == "OPERATING_SYSTEM_AUTH" and dbms_admin != ""):
print("\nWarning: %s\n" % ("Ignoring DBMS administrator specified when using operating system authentication..."))
else:
if (dbms_admin == ""):
print("\n%s: error: %s\n" % (sys.argv[0], "DBMS administrator must be specified!"))
sys.exit(3)
# Get the current product license
product_license=arcpy.ProductInfo()
# Checks required license level
if product_license.upper() == "ARCVIEW" or product_license.upper() == 'ENGINE':
print("\n" + product_license + " license found!" + " Creating a role in an enterprise geodatabase or database requires an ArcGIS for Desktop Standard or Advanced, ArcGIS Engine with the Geodatabase Update extension, or ArcGIS for Server license.")
sys.exit("Re-authorize ArcGIS before creating enterprise geodatabase.")
else:
print("\n" + product_license + " license available! Continuing to create...")
arcpy.AddMessage("+++++++++")
# Local variables
instance_temp = instance.replace("\\","_")
instance_temp = instance_temp.replace("/","_")
instance_temp = instance_temp.replace(":","_")
Conn_File_NameT = instance_temp + "_" + database + "_" + dbms_admin
if os.environ.get("TEMP") == None:
temp = "c:\\temp"
else:
temp = os.environ.get("TEMP")
if os.environ.get("TMP") == None:
temp = "/usr/tmp"
else:
temp = os.environ.get("TMP")
Connection_File_Name = Conn_File_NameT + ".sde"
Connection_File_Name_full_path = temp + os.sep + Conn_File_NameT + ".sde"
# Check for the .sde file and delete it if present
arcpy.env.overwriteOutput=True
if os.path.exists(Connection_File_Name_full_path):
os.remove(Connection_File_Name_full_path)
try:
print("\nCreating Database Connection File...\n")
# Process: Create Database Connection File...
# Usage: out_file_location, out_file_name, DBMS_TYPE, instnace, account_authentication, username, password, database, save_username_password(must be true)
arcpy.management.CreateDatabaseConnection(out_folder_path=temp, out_name=Connection_File_Name, database_platform=database_type, instance=instance, database=database, account_authentication=account_authentication, username=dbms_admin, password=dbms_admin_pwd, save_user_pass="TRUE")
for i in range(arcpy.GetMessageCount()):
if "000565" in arcpy.GetMessage(i): # Check if database connection was successful
arcpy.AddReturnMessage(i)
arcpy.AddMessage("\n+++++++++")
arcpy.AddMessage("Exiting!!")
arcpy.AddMessage("+++++++++\n")
sys.exit(3)
else:
arcpy.AddReturnMessage(i)
arcpy.AddMessage("+++++++++\n")
print("Creating database role...\n")
arcpy.management.CreateRole(input_database=Connection_File_Name_full_path, grant_revoke=operation, role=role, user_name=userlist)
for i in range(arcpy.GetMessageCount()):
arcpy.AddReturnMessage(i)
arcpy.AddMessage("+++++++++\n")
except:
for i in range(arcpy.GetMessageCount()):
arcpy.AddReturnMessage(i)
# Check if no value entered for option
except SystemExit as e:
if e.code == 2:
parser.usage = ""
print("\n")
parser.print_help()
parser.exit(2)