B
    ÊÒÐ_z  ã               @   sÊ   d Z ddlZddlZddlZddlZddlmZ ddlm  m	Z
 ddlmZ ddlmZ ddlmZ ddlZddlmZ ddlmZ G d	d
„ d
eƒZddd„Zdd„ Zdd„ Zdd„ ZedkrÆeƒ  dS )z“This script downloads SAR data and deals with various errors produced by download clients
   Author: Falk Amelung, Sara Mirzaee
   Created:12/2018
é    N)Úmessage_rsmas)Ú
JOB_SUBMIT)Úcheck_download)Úredirect_stdout)Úadd_polygon_to_ssaraopt)Úadd_point_to_ssaraoptc               @   s   e Zd Zdd„ Zdd„ ZdS )Ú	Capturingc             C   s   t j| _tƒ  t _| _| S )N)ÚsysÚstdoutÚ_stdoutÚStringIOÚ	_stringio)Úself© r   ú</home/centos/operations/rsmas_insar/minsar/download_rsmas.pyÚ	__enter__   s    zCapturing.__enter__c             G   s$   |   | j ¡  ¡ ¡ | `| jt_d S )N)Úextendr   ÚgetvalueÚ
splitlinesr   r	   r
   )r   Úargsr   r   r   Ú__exit__   s    zCapturing.__exit__N)Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r   r   r      s   r   c          
   C   s¨  t j| dd}| dk	r| }ntjdd… }t |jtj 	t
¡d d |¡ ¡ t t  |j¡¡ |jr¨t|ƒ}d}|}d|krˆ| d¡ tj t
¡g| }| |||¡ |jdkrò|j|jd  d	kràtj |j|jd  ¡}ntj |jd
¡}n,|jd d	kr|jd }ntj |jd¡}tj|jdd tj|dd d|jkrbd |j¡}t |¡ dS d|jkrzd|jksŠt d¡dkr6y d t|j|j d¡ƒ¡|_W n.   d t |j|j d¡|j!d¡|_Y nX d|j d d }t "|¡ t ||¡ t#j$|dd %¡ }|dk	r&t&dƒ‚t "|j¡ dS t d¡dkrJdS t'd|j|dd xFdD ]>}	t(|d}
|
sbt)d ƒ t |jd!¡ t'd|j||	d qbW dS )"z0Downloads data with ssara and asfserial scripts.Údownload_rsmas)ÚscriptNé   ú z--submitÚtopszStack.slcDir)NÚNoneÚSLCZraw_image_dirZRAW_dataT)Úexist_okZCSKzdownload_gep_csk.py {}ZSenDTZSenATZ	SSARA_ASFÚFalse)Ú	delta_latzssara_federated_query.py z --printz --download)Úshellr   z!ERROR in ssara_federated_query.pyÚssara)Úoutnum)é   é   )Údownload_dirz7check_download.py: There were bad files, download againz7check_download.py: there were bad files, download again)*ÚputilsÚcmd_line_parser	   Úargvr   ÚlogÚwork_dirÚosÚpathÚbasenameÚ__file__ÚjoinÚtimeÚsleepÚpause_secondsÚ	wait_timeÚsubmit_flagr   ÚremoveÚabspathÚsubmit_scriptÚprefixÚtemplateÚmakedirsÚproject_nameÚformatÚcustom_template_fileÚsystemÚgetenvr   ÚssaraoptÚsplitr   r#   ÚchdirÚ
subprocessÚPopenÚwaitÚ	ExceptionÚdownloadÚrun_check_downloadÚprint)ÚiargsÚinpsÚinput_argumentsÚjob_objÚjob_nameÚjob_file_nameÚcommandr)   ÚstatusZ
i_downloadZdownload_successr   r   r   Úmain!   sb    $


( (



rV   c          	   C   sV   t  ¡ }t|ƒ t | dg¡ | ¡ }W dQ R X d|ksBd|krNtdƒ dS dS dS )zŸ 
    Runs check_download script and returns True if all *zip files are fine and False otherwise.
    :param download_dir: SLC/download directory to check
    z--deleteNzBroken zipfileszFiles with zBad downloads foundFT)Úior   r   r   rV   r   rM   )r)   ÚfÚoutr   r   r   rL   u   s    
rL   c             C   sÚ   | dkrt d | ¡ƒ tj tj |¡d | |¡¡}d | |¡}d ||¡}t d¡dkr¢t d| ƒ tj|tj	tj	d	d
}| 
¡ \}}|jdk	rÖtd | ¡ƒ‚n4dd |¡|g}	t d¡}
t|
|	ƒ}t d | |¡ƒ dS )a  
    Runs download script with given script name.
    :param script_name: Name of download script to run (ssara, asfserial)
    :param custom_template_file: Template file to download data from.
    :param download_dir: SLC/download directory inside work directory.
    >   r%   Ú	asfserialz{} download not supportedzout_download_{0}{1}zdownload_{0}_rsmas.py {1}z({0} > {1}.o) >& {1}.eÚDOWNLOADHOSTÚlocalz	Command: T)Ústderrr
   r$   r   z.ERROR downloading using: download_{0}_rsmas.pyzs.bgoodzcd {0}z+Exit status from download_{0}_rsmas.py: {1}N)rM   r@   r/   r0   r3   ÚdirnamerC   rG   rH   ÚPIPEÚcommunicateÚ
returncoderJ   Ússh_with_commands)Zscript_namerA   r)   r&   Úout_filerT   ÚprocÚoutputÚerrorÚssh_command_listÚhostrU   r   r   r   rK   ˆ   s    


rK   c             C   sV   t jd| dgt jd}x0|D ](}|j | d¡¡ |j d d¡¡ qW | ¡  |jS )zô
    Uses subprocess to ssh into a specified host and run the given commands.
    :param hostname: Name of host to ssh to.
    :param command_list: List of commands to run after connecting via ssh.
    :return: Exit status from subprocess.
    Zsshz
bash -s -l)ÚstdinÚutf8Ú
)rG   rH   r_   ri   ÚwriteÚencoder`   ra   )ÚhostnameZcommand_listZssh_procÚcmdr   r   r   rb   ¦   s    
rb   Ú__main__)N)Ú__doc__r/   r	   rG   r4   Úminsar.objectsr   Úminsar.utils.process_utilitiesÚutilsÚprocess_utilitiesr*   Úminsar.job_submissionr   Zminsar.utilsr   Ú
contextlibr   rW   Úminsar.utils.download_ssarar   r   Úlistr   rV   rL   rK   rb   r   r   r   r   r   Ú<module>   s&   
T