优化 ssh 输入密码的部分

create_plot 函数中增加 close('all')，解决循环画图不销毁占用内存的问题

aio/code/commons/clibs.py

@@ -107,18 +107,16 @@ def prj_to_xcore(prj_file):
     cmd += 'sudo mv /tmp/target/ /home/luoshi/bin/controller/projects/'
     stdin, stdout, stderr = ssh.exec_command(cmd, get_pty=True)
     stdin.write('luoshi2019' + '\n')
-    stdin.flush()
-    print(stdout.read().decode())  # 必须得输出一下stdout，才能正确执行sudo
-    print(stderr.read().decode())  # 顺便也执行以下stderr
+    stdout.read().decode()  # 需要read一下才能正常执行
+    stderr.read().decode()
 
     cmd = 'cd /home/luoshi/bin/controller/; '
     cmd += 'sudo chmod -R 755 projects; rm /tmp/*.prj; sudo mv projects/target/_build/*.prj /tmp; cd /tmp; '
     cmd += 'prj=($(ls *.prj)); sudo mv ${prj[0]} /home/luoshi/bin/controller/projects/target/_build/target.prj; '
     stdin, stdout, stderr = ssh.exec_command(cmd, get_pty=True)
     stdin.write('luoshi2019' + '\n')
-    stdin.flush()
-    print(stdout.read().decode())  # 必须得输出一下stdout，才能正确执行sudo
-    print(stderr.read().decode())  # 顺便也执行以下stderr
+    stdout.read().decode()  # 需要read一下才能正常执行
+    stderr.read().decode()
     ssh.close()