File: //usr/share/lve/modlscapi/user/__pycache__/exec_command.cpython-36.pyc
3
��h~ � @ sD d dl Z d dlZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� ZdS )� Nc C s | d dkr|dkrdS dS )Nr �"� � )�line�isquotfr r �-/usr/share/lve/modlscapi/user/exec_command.py�
first_quot s r c C s$ | t | �d dkr |dkr dS dS )Nr r r )�len)r r r r r � last_quot
s r
c C s� | j d�} d}d}g }x�tt| ��D ]p}| | dkr$t| | |�dkrTd}| | }q$t| | |�dkr�d}|d| | 7 }|j|� q$|j| | � q$W t|� d S )N� r � r )�split�ranger r r
�append�print)�commandZisquot�res�result�ir r r �
parse_command s"
r c C s� g }yNt j| dt jt jd�}x2|jj� }|s.P |j� dkr |j|j� j� � q W W n2 tk
r� } zt dt
|� � W Y d d }~X nX |S )NT)�shell�stdout�stderrr zCall process error: ) �
subprocess�Popen�PIPEr �readline�stripr �decode� Exceptionr �str)r r �p�output�instr r r � exec_command' s
"r$ c C s
t j| �S )z�
Run command via os.system and return its exit status
:param command: Command to execute in a subshell
:return: Exit status of the command process
)�os�system)r r r r �exec_command_out6 s r' c C s& t | �}x|D ]}||kr|S qW dS )Nr ���)r$ )r Z substringr r r r r �exec_command_find_substring@ s
r) )r% r r r
r r$ r' r) r r r r �<module> s