python adams python adams 库

# 参考file:///D:/ProgramFiles/MSC.Software/Adams/2017_2/help/wwhelp/wwhimpl/common/html/wwhelp.htm#href=adams_view/command_server.html&single=true

# 参考

'''

先在Adams中打开Command_Server(tool→Command Navigator→Command_Server)。

需要注意的是，指令如果没有发送成功，会造成通讯崩溃。

Command Server - Language
    1. Commands: 
    command strings beginning with the string "cmd" are assumed to be valid Adams View  
    Example:  "cmd file command read file='load_model.cmd'"
    Returns: “cmd: 0” (on success)
            “cmd: 1” (error detected in View command)
            
    2. Queries: 
    command strings beginning with the string "query" are assumed to be valid Adams View Expressions; 
    the Command Server attempts to evaluate these expressions and return the result to the client. 
    Example:  "query part_9.mass"
 
    3. Binary mode: on or off. 
    Commands beginning with the string "binary" toggle binary mode for queries on and off. 
    See section Detailed Query Response Handling for binary vs text queries. 
    Example: "binary on"
'''
###################################################################
####Issuing Commands - Python Example
import socket 
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
client_socket.connect(("localhost", 5002)) 
 
# formulate valid Adams View command language that starts with the string "cmd"
cmd = 'cmd acar toolkit message  message = ("TCP Connected")'
client_socket.send(cmd.encode())
# receives feedback from the server. The server responds with the string "cmd: 0" for successful command processing 
response = client_socket.recv(1024) 
#print(response)
 
#################################################################
#####Issuing Multiple Commands - Python Example
import socket 
import time
cmds = list()
mname = 'test'
cmds.append('acar interface switch template_builder')
cmds.append('acar files template close template_name = ._test')
cmds.append('acar files template new template_name = '+mname)
cmds.append('defaults model model=._'+mname)
cmds.append('acar template_builder hardpoint create \
    hardpoint_name=new_1 \
    location=100,-100,0 \
    type=left ')
 
for cmdi in cmds:
    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
    start_time = time.time()
    dt = time.time() - start_time
    while dt < 60:    # wait for a new server connection:
        dt = time.time() - start_time
        try:
            client_socket.connect(("localhost", 5002))
            break
        except socket.error:
             pass
    print(cmdi)
    client_socket.send(('cmd '+cmdi).encode())
    response = client_socket.recv(1024) 
    #print(response.decode())
 
########################################################################
####Issuing Queries
import socket 
# create a socket & connect to the proper port/host
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
client_socket.connect(("localhost", 5002)) 
# queries must always start with the string "query" followed by an Adams View expression
query = "query hpl_new_1.location" 
client_socket.send(query.encode())
# server replies with a description of the data 
query_description = client_socket.recv(1024)
# server waits for an "OK" command before sending the actual data
client_socket.send("OK".encode()) 
query_data = client_socket.recv(1024)# accepts the actual server data
  
#print(query_description)
description_list = query_description.decode().split(':') 
data_type = description_list[1] 
data_length = int(description_list[2]) 
data_bytes = int(description_list[3]) 
 
print("Query returned {} values of data type {}".format(data_length, data_type))
print("Query data as a string is: {}".format(query_data.decode()))