我应该如何将这个PHP数组写入Python列表？

Question

我是Python新手，所以需要一点指导。我有一个PHP文件，我正在移植到Python，似乎无法找到一个好的方法来将下面的PHP数组转换成一个Python数组或列表。我做了一些研究，发现python列表更好。

PHP数组（从SQL查询名称）

$heads = array(
'ServerHostID' => 'ServerHostID', 
'SERVER_NAME' => 'Server Name', 
'SERVER_NUMBER' => 'Server Number', 
'SERVER_OPERATIONAL_STATUS' => 'Server Operational Status', 
'HOST_NAME' => 'Host Name', 
'HOST_NUMBER' => 'Host Number', 
'ALIAS' => 'Alias', 
'UTILIZATION_PERCENTAGE' => 'Utilization Percentage', 
'DATA_SIZE' => 'Data Size', 
'HAS_REMOTE_ACCESS' => 'Has Remote Access', 
'CLUSTER' => 'Cluster', 
'VM_NAME' => 'VM Name', 
'VM_IP_ADDRESS' => 'VM IP Address', 
'CPU_ALLOCATED' => 'CPU Allocated', 
'MEMORY_ALLOCATED' => 'Memory Allocated', 
'IS_VIRTUAL' => 'Is Virtual', 
'LOGICAL_PARTITION' => 'Logical Partition', 
'PHYSICAL_PARTITION' => 'Physical Partition', 
'OPERATING_SYSTEM_SOFTWARE' => 'Operating System Software', 
'OPERATIONAL_USE' => 'Operational Use', 
'FUNCTIONAL_USE' => 'Functional Use', 
'HOST_OPERATIONAL_STATUS' => 'Host Operational Status' 
); 

谢谢您的帮助！

Answer 1

错误，没有。你想要一个dict。

heads = { 
    'ServerHostID': 'ServerHostID', 
    'SERVER_NAME': 'Server Name', 
    ... 
} 

Answer 2

在python中使用dictionary。

>>> heads = {'ServerHostID' : 'ServerHostID','SERVER_NAME' : 'Server Name'} 
>>> heads['ServerHostID'] 
'ServerHostID' 
>>> 

Answer 3

您应该使用字典而不是列表，因为它们是Python中“关联数组”的“替代”。

{'ALIAS': 'Alias', 
'CLUSTER': 'Cluster', 
'CPU_ALLOCATED': 'CPU Allocated', 
'DATA_SIZE': 'Data Size', 
'FUNCTIONAL_USE': 'Functional Use', 
'HAS_REMOTE_ACCESS': 'Has Remote Access', 
'HOST_NAME': 'Host Name', 
'HOST_NUMBER': 'Host Number', 
'HOST_OPERATIONAL_STATUS': 'Host Operational Statu', 
'IS_VIRTUAL': 'Is Virtual', 
'LOGICAL_PARTITION': 'Logical Partition', 
'MEMORY_ALLOCATED': 'Memory Allocated', 
'OPERATING_SYSTEM_SOFTWARE': 'Operating System Software', 
'OPERATIONAL_USE': 'Operational Use', 
'PHYSICAL_PARTITION': 'Physical Partition', 
'SERVER_NAME': 'Server Name', 
'SERVER_NUMBER': 'Server Number', 
'SERVER_OPERATIONAL_STATUS': 'Server Operational Status', 
'ServerHostID': 'ServerHostID', 
'UTILIZATION_PERCENTAGE': 'Utilization Percentage', 
'VM_IP_ADDRESS': 'VM IP Address', 
'VM_NAME': 'VM Name'}