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편집 파일: util.cpython-39.opt-1.pyc
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Example: a = { "a": 1, "b": 2, "c": [1, 2, 3], "d": { "a": 1, "b": 2, }, } b = { "a": 10, "c": [4], "d": { "a": 3, "f": 10, }, "e": 20, } mergemanydict([a, b]) results in: { 'a': 1, 'b': 2, 'c': [1, 2, 3], 'd': { 'a': 1, 'b': 2, 'f': 10, }, 'e': 20, } )r� �reversedr Zdict_extract_mergersZdefault_mergersZ construct�merge)r: �reverseZ merged_cfgr Zmergers_to_applyZmergerr6 r6 r7 � mergemanydict? s * r> c c s8 t �� }z t �| � | V W t �|� n t �|� 0 d S r� )r2 �getcwd�chdir)ZndirZcurrr6 r6 r7 r@ w s r@ c c s0 t �| �}z|V W t �|� n t �|� 0 d S r� )r2 r )Zn_msk�oldr6 r6 r7 r � s r c C s dj | |d|d�S )Nz{0:{fill}{align}{size}}�^)�fillZalign�size)�format)re rC Zmax_lenr6 r6 r7 �center� s �rF c C s t �d| � t�| � d S )NzRecursively deleting %s)rR r� �shutil�rmtree�rv r6 r6 r7 �del_dir� s rJ r� � c C s� z<t |||d�\}}}}|| d< || d< || d< || d< W dS tjy~ } z(|jtjkrhW Y d}~dS � W Y d}~n d}~0 0 dS ) z� returns boolean indicating success or failure (presense of files) if files are present, populates 'fill' dictionary with 'user-data' and 'meta-data' entries )�base�ext�timeout� user-data� vendor-data� meta-data�network-configTNF)� read_seededr" �UrlError�codeZ NOT_FOUND) rC rL rM rN �md�ud�vd�networkr� r6 r6 r7 �read_optional_seed� s rZ c C s� i }| sddg}n(t j�| �d�d�t j�| �d�d�g}t|�}dd� |D �}d }|D ],}t j�t j�|d��rXt j�|d�} q�qXd }|D ],}t j�t j�|d��r�t j�|d�} q�q�|r�|r�||d < ||d < n |r�||d < |S ) Nz/var/lib/cloud/data/sslz /var/lib/cloud/instance/data/sslrG Zsslc S s g | ]}|rt j�|�r|�qS r6 )r2 rv �isdir)rD �dr6 r6 r7 rH � rI z%fetch_ssl_details.<locals>.<listcomp>zcert.pemzkey.pem� cert_file�key_file)r2 rv rT Z get_ipath_cur� get_cpathr� r� )�pathsZ ssl_detailsZssl_cert_pathsr] r\ r^ r6 r6 r7 �fetch_ssl_details� s4 �� ra c C s" |}t | �} z\t�dt| �|� t�| �}|d u rBt�d� |}n t||�sbtd|t� |�f ��|}W n� tj tt f�y } z�d}d }t |d�r�t |d�r�t |d�}n t |d�r�t |d�r�t |d�}|r�|dj|jd |jd |d �7 }n|d j|d �7 }t�|� W Y d }~n d }~0 0 |S ) NzKAttempting to load yaml from string of length %s with allowed root types %sz-loaded blob returned None, returning default.z2Yaml load allows %s root types, but got %s insteadzFailed loading yaml blobZ context_markZ problem_markz5. Invalid format at line {line} column {col}: "{err}"r� )rW �colr[ z. {err})r[ )rd rR r� rQ �yamlZ safe_loadra ri r! r� Z YAMLError� ValueError�hasattr�getattrrE rW �columnrS )r] r� �allowedZloadedZ convertedr� �msgZmarkr6 r6 r7 r� � sF � �� �� r� � c C s� | � d�dkrP| �dd| �}| �dd| �}| �dd| �}| �dd| �}nbtjrz| d dkrzt�| �jd krz| d7 } d | d|f }d | d|f }d | d|f }d | d|f }d }ztj|||d �} W n2 tj y� } zt � d | � W Y d } ~ n d } ~ 0 0 | � � �rt | j�}tj|||d �} d } | � � �r>t | ji d �} tj|||d �} d }| � � �rb| j}d }ztj|||d �}W n4 tj �y� } zt � d| � W Y d } ~ n&d } ~ 0 0 |� � �r�|j}n t � d� | |||fS )Nz%sr rO rP rQ rR r� r r� z%s%s%s)rN �retriesz No network config provided: %sr� z!Error in vendor-data response: %sz Error in vendor-data response)r� r� r Z%NOCLOUD_SEED_URL_APPEND_FORWARD_SLASHr �urlparse�queryr" Zread_file_or_urlrT rR r� �okr� �contents)rL rM rN rk Zud_urlZvd_urlZmd_urlZ network_urlrY Z network_respr� Zmd_resprV Zud_resprW rX Zvd_respr6 r6 r7 rS � sX � " � � � " rS c s� t t�� �dd�}dd� |D �}� fdd�|D �}g }|D ]x}tj�� |�}z|�t||d�� W q: ty� t� d|� Y q: t y� } zt� d||� W Y d }~q:d }~0 0 q:t |�S ) z Read configuration directory.T�r= c S s g | ]}|� d �r|�qS )z.cfg)�endswith�rD �fr6 r6 r7 rH . rI z read_conf_d.<locals>.<listcomp>c s& g | ] }t j�t j�� |��r|�qS r6 )r2 rv r� rT rr ��confdr6 r7 rH 1 rI r� �1REDACTED config part %s, insufficient permissions� Error accessing file %s: [%s]N) r� r2 �listdirrv rT r� r� �PermissionErrorrR rS r� r> )ru r� Zconfs�cfgsr� rv r� r6 rt r7 � read_conf_d( s( �� �&r{ c C s t � }i }zt| |d�}W nN ty8 t�d| � Y n< tyh } zt�d| |� W Y d}~nd}~0 0 |�|� d}d|v r�|d }|r�t|t�s�t d| t � |�f ��q�t|�� � }n t j�| � d��r�| � d�}|r�t j�|�r�t||d�}|�|� t|�S ) a Read yaml file along with optional ".d" directory, return merged config Given a yaml file, load the file as a dictionary. Additionally, if there exists a same-named directory with .d extension, read all files from that directory in order and return the merged config. The template file is optional and will be applied to any applicable jinja file in the configs. 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Values can be none when metadata_only is True and no cfg or metadata provides hostname info. is_default is a bool and it's true only if hostname is localhost and was returned by util.get_hostname() as a default. This is used to differentiate with a user-defined localhost hostname. Fr� r� r- r NT)r� � metadata_only)r� )r� r5 r� � get_hostnamer� r� )r �cloudr� r� r� r� r6 r6 r7 �get_hostname_fqdn� s � � r� � /etc/hostsc C s� d}ztt |��� D ]b}|�d�}|dkr4|d|� }|�� }|sBq|�� }t|�dk rXq| |dd� v r|d } qvqW n ty� Y n0 |S )a� For each host a single line should be present with the following information: IP_address canonical_hostname [aliases...] Fields of the entry are separated by any number of blanks and/or tab characters. Text from a "#" character until the end of the line is a comment, and is ignored. Host names may contain only alphanumeric characters, minus signs ("-"), and periods ("."). They must begin with an alphabetic character and end with an alphanumeric character. Optional aliases provide for name changes, alternate spellings, shorter hostnames, or generic hostnames (for example, localhost). N�#r � r. r� )r� rN r� r< r5 rQ �IOError)r� �filenamer� rW Zhashpos�toksr6 r6 r7 �get_fqdn_from_hosts� s$ r� z Resolving URLc C sX t �| �}|j}tdu r�t� }d}i }|D ]�}z`t�|dddtjtj�}g ||< |D ]6\}} } } } || � d| | d f � |� | d � qTW q* tj tj fy� Y q*0 q*|a|r�t �d|� zttt��4 t�|j�d��r�W d � W dS W d � n1 �s0 Y t�|d�}|d d d } | tvW S tj tj f�yR Y d S 0 dS ) a� determine if a url's network address is resolvable, return a boolean This also attempts to be resilent against dns redirection. Note, that normal nsswitch resolution is used here. So in order to avoid any utilization of 'search' entries in /etc/resolv.conf we have to append '.'. The top level 'invalid' domain is invalid per RFC. And example.com should also not exist. The '__cloud_init_expected_not_found__' entry will be resolved inside the search list. 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Nz%search for mirror in candidates: '%s'zfound working mirror: '%s')rR r� r� r� )Z candidatesZcandr6 r6 r7 �search_for_mirrorE s r� �devicec C sv g }| s t � d�t � d� S | �d�rL| �d�}dd� d| d| fD �}n&| dkr`t � d�}n| d krrt � d�}|S ) Nz/dev/msdosfs/*z/dev/iso9660/*�LABEL=c S s g | ]}t j�|�r|�qS r6 �r2 rv r� )rD �pr6 r6 r7 rH ` s �z*find_devs_with_freebsd.<locals>.<listcomp>z /dev/msdosfs/z /dev/iso9660/� TYPE=vfat� TYPE=iso9660)r� � startswithr� )�criteria�oformat�tag�no_cacherv �devlist�labelr6 r6 r7 �find_devs_with_freebsdX s � r� c C s� g }d }d }d}| r<| � d�r(| �d�}| � d�r<| �d�}tjg d�dgd�} | j�� D ]j} |sf|r�tjd| gddgd�\}} |r�d | |vr�qZ|d kr�d |vr�qZ|d kr�d |v r�qZ|�d | � qZ|S )Nr� r� zTYPE=��sysctl�-nz hw.disknamesr �ZrcsZ mscdlabelr� z label "%s"�iso9660zISO filesystem�vfat�/dev/)r� r� r r; r5 r� ) r� r� r� r� rv r� r� �_typeZ mscdlabel_outr= �devr( r6 r6 r7 �find_devs_with_netbsdl s* r� c C s� t j g d�dgd�}g }|j�� �d�D ]P}|�d�s8q(|dkrBq(|�|d d� d � |�d �s(|�|d d� d � q(d d � |D �S ) Nr� r r� rJ rC zfd0:r� r� �cd�ic S s g | ] }d | �qS �r� r6 �rD r� r6 r6 r7 rH � rI z*find_devs_with_openbsd.<locals>.<listcomp>)r r; �rstripr5 rq r� r� )r� r� r� r� rv r= r� r r6 r6 r7 �find_devs_with_openbsd� s r� c C s~ t j g d�dgd�}dd� t|j�� dd�D �}| dkrHd d� |D �}n(| d v r`d d� |D �}n| rpt�d | � d d� |D �S )N)r� r� z kern.disksr r� c S s$ g | ] }|� d �s|� d�s|�qS )rV Zvn�r� r� r6 r6 r7 rH � s �z/find_devs_with_dragonflybsd.<locals>.<listcomp>Trp r� c S s g | ]}|� d �r|�qS �)r� Zacdr� r� r6 r6 r7 rH � rI )zLABEL=CONFIG-2r� c S s g | ]}|� d �s|�qS r� r� r� r6 r6 r7 rH � rI zUnexpected criteria: %sc S s g | ] }d | �qS r� r6 r� r6 r6 r7 rH � rI )r r� r; r5 rR r� )r� r� r� r� rv r= r� r6 r6 r7 �find_devs_with_dragonflybsd� s � r� c C sH t � rt| ||||�S t� r,t| ||||�S t� rBt| ||||�S t� rXt| ||||�S dg}g }| rt|�d| � |r�|�d| � |r�|� ddg� |r�|�d| � |r�|�|� || }zt j |ddgd �\}} W n< t j �y } z | j t k�r d }n� W Y d } ~ n d } ~ 0 0 g } |�� D ] } | �� } | �r$| �| � �q$| S ) z� find devices matching given criteria (via blkid) criteria can be *one* of: TYPE=<filesystem> LABEL=<label> UUID=<uuid> �blkidz-t%sz-s%s�-c� /dev/nullz-o%sr r. r� r� N)r� r� r� r� r� r� r� r� r� r� r rU �errnor rN r< ) r� r� r� r� rv Z blk_id_cmd�options�cmdr= �_errr� r� rW r6 r6 r7 �find_devs_with� sF � r� c C s� | du rg } nt | �} g d�}|r0|�ddg� |�| � tj|ddd�}i }|j�� D ],}|�d�\}}}t|�||< ||| d < qX|S ) z�Get all device tags details from blkid. @param devs: Optional list of device paths you wish to query. @param disable_cache: Bool, set True to start with clean cache. @return: Dict of key value pairs of info for the device. N)r� �-oZfullr� r� Tr� )r: rc rC ZDEVNAME)r� r� r r; rN rO r ) ZdevsZ disable_cacher� r= �retrW r� r( rG r6 r6 r7 r� � s r� c C s( g }| D ]}||v rqq|� |� q|S r� )r� )Zin_listZout_listr� r6 r6 r7 r� s r� ��read_cbr� )rX r� r� r^ c C s� t jddd�}t�d| |� |�� t�� �n}z<t| d�� }t|||d� W d � n1 s\0 Y W n ty� |s|� Y n0 |� � }W d � n1 s�0 Y W d � n1 s�0 Y t�dt |�| |j � |S )Nr� �skip)Zlog_modezReading from %s (quiet=%s)r� )�chunk_cbzReading %s bytes from %s%s) r ZTimedrR r� r� r� r2 � pipe_in_outr� �getvaluerQ �output)rX r� r� ZtimerZofhZifhro r6 r6 r7 �load_binary_file s 0 Dr� c C s t t| ||d��S )Nr� )rd r� )rX r� r� r6 r6 r7 r� ( s r� c C s� t � r^z td�} | �dd�d d� }W q� tyZ } z t�d|� d}W Y d }~q�d }~0 0 n(ztd��� }W n ty� d}Y n0 |S )Nz/proc/1/cmdline� r' r� z"failed reading /proc/1/cmdline: %sr� z /proc/cmdline)� is_containerr� r� r� rR rS r< )ro r r� r6 r6 r7 � _get_cmdline1 s r� c C s dt jv rt jd S t� S )NZDEBUG_PROC_CMDLINE)r2 r/ r� r6 r6 r6 r7 r� D s r� c C s8 d} zt | ��� }|dkW S ttfy2 Y dS 0 d S )Nz /proc/sys/crypto/fips_enabledr* F)r� r< r� r� )Z fips_procro r6 r6 r7 � fips_enabledK s r� � c C sN d}| � |�}t|�dkr qBq|�|� |t|�7 }|r||� q|�� |S r� )r� rQ �write�flush)Zin_fhZout_fhZ chunk_sizer� Z bytes_pipedrG r6 r6 r7 r� W s r� c C s6 |dv r|dv rd S t �d| ||� t�| ||� d S )N)Nr� z%Changing the ownership of %s to %s:%s)rR r� r2 �chown)rX �uid�gidr6 r6 r7 � chownbyidf s r� c C sp d}d}z$|rt �|�j}|r*t�|�j}W n2 ty^ } ztd| �|�W Y d }~n d }~0 0 t| ||� d S )Nr� zUnknown user or group: %s) �pwd�getpwnam�pw_uidr! r" r# r$ r� r� )rX �userr� r� r� r� r6 r6 r7 � chownbynamen s $r� )r r r^ c C sh ddg}| rd| vr|S | d }||v r2|| }nd|vr>|S |d }t |t�rX||g}t |t�r�t|�dkrz|d |d< t|�dkr�|d |d< t |t�r�d|v r�|d |d< d|v r�|d |d< |d dkr�|d |d< g d�}t|�D ]v\}}|s�q�|�� }d } |D ]8} |�| ��r d | |t| �d� �� f }d } �qD�q | �sZd d |�� f }|||< q�|S ) a� Get the output configuration for a given mode. The output config is a dictionary that specifies how to deal with stdout and stderr for the cloud-init modules. It is a (frustratingly) flexible format that can take multiple forms such as: output: { all: "| tee -a /var/log/cloud-init-output.log" } or output: init: output: "> /var/log/cloud-init.out" error: "> /var/log/cloud-init.err" config: "tee -a /var/log/cloud-config.log" final: - ">> /var/log/cloud-final.out" - "/var/log/cloud-final.err" Mode can be one of the configuration stages. If you pass a non-existent mode, it will assume the "all" mode configuration if defined. Stderr can be specified as &1 to indicate that it should be the same as stdout. If a file is specified with no redirection, it will default to appending to the file. If not overridden, output is provided in '/etc/cloud/config/cloud.cfg.d/05_logging.cfg' and defaults to: {"all": "| tee -a /var/log/cloud-init-output.log"} :param cfg: The base configuration that may or may not contain the 'output' configuration dictionary :param mode: The mode to get the output configuration for. :return: A list of two strings (or Nones), the first for stdout for the specified mode and the second for stderr. Nr� �allr r� r� z&1)r) r( r, Fz%s %sTr) ) ra rb r� rQ rV � enumerater� r� r< ) r r r� ZoutcfgZmodecfgZswlistr� r� rY r �sr6 r6 r7 r { sL ' r )r c C s� g }g }| rt | t�s|S | �d�}|r2|�|� t| d�D ]h}|sFq<t�d|�}|sXq<|�d�}|�� }t |�dkr�|�|� q<ddg|dd� kr<|�|d � q<|D ]8}t � |� d ��D ]"} t j � | �r�| |kr�|�| � q�q�tt|| ��S ) a= Return a list of log file paths from the configuration dictionary. Obtains the paths from the 'def_log_file' and 'output' configuration defined in the base configuration. If not provided in base configuration, 'def_log_file' is specified in 'cloudinit/settings.py' and defaults to: /var/log/cloud-init.log If not overridden, output is provided in '/etc/cloud/config/cloud.cfg.d/05_logging.cfg' and defaults to: {"all": "| tee -a /var/log/cloud-init-output.log"} @param cfg: The cloud-init merged configuration dictionary. Z def_log_fileNz (?P<type>\||>+)\s*(?P<target>.*)�targetr� �teez-ar. �*)ra rV r r� r r� r� r� r5 rQ r� r2 rv r� r� r� ) r ZlogsZ rotated_logsZ default_log�fmtr� r� �partsZlogfileZrotated_logfiler6 r6 r7 �get_config_logfiles� s0 r� )�routiner^ c C s< t �|�}|�t| �� |�� }|d ur4|d|� S |S d S r� )�hashlib�new�updaterh Z hexdigest)r] r� �mlenZhasherZdigestr6 r6 r7 � hash_blob s r� c C s. zt �| �rW dS W n ty( Y dS 0 d S rz )r� r� r$ �r� r6 r6 r7 �is_user s r� c C s. zt �| �rW dS W n ty( Y dS 0 d S rz )r! r" r$ r� r6 r6 r7 �is_group s r� c C s t �d| |� t�| |� d S )NzRenaming %s to %s)rR r� r2 �rename��src�destr6 r6 r7 r� & s r� �� c C s | D ]}t ||� qd S r� )� ensure_dir)�dirlistr r\ r6 r6 r7 � ensure_dirs, s r z Loading jsonc C sH t �t| ��}t|t|��sDd�dd� |D ��}td|t|�f ��|S )N�, c S s g | ] }t |��qS r6 )rb )rD �tr6 r6 r7 rH 5 rI z load_json.<locals>.<listcomp>z((%s) root types expected, got %s instead)�json�loadsrd ra r/ rT ri rj )re Z root_typesZdecodedZexpected_typesr6 r6 r7 � load_json1 s ��r c C s< t j�| �}|t j�|�kr | S t j�|�r0| S t|�S dS )z�Get the last directory in a path that does not exist. 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Return whatever 'callback' returned. If data != None, also pass data to callback. mtype is a filesystem type. it may be a list, string (a single fsname) or a list of fsnames. 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Restores the SELinux context if possible. @param filename: The full path of the file to write. @param content: The content to write to the file. @param mode: The filesystem mode to set on the file. @param omode: The open mode used when opening the file (w, wb, a, etc.) @param preserve_mode: If True and `filename` exists, preserve `filename`s current mode instead of applying `mode`. @param ensure_dir_exists: If True (the default), ensure that the directory containing `filename` exists before writing to the file. @param user: The user to set on the file. @param group: The group to set on the file. )r� r� �brf Z charactersz%oz%rz Writing to %s - %s: [%s] %s %srI N)rX r� r r2 rv r r� rh rd ri rR r� rQ rr r2 r� r� r ) r� rN r rK rQ rh r� r� Z write_typeZmode_rZfhr6 r6 r7 rM � s: � FrM c C s@ t �| �D ]0}t j�| |�}t j�|�r2t|� q t|� q dS )z� Deletes all contents of a directory without deleting the directory itself. @param dirname: The directory whose contents should be deleted. N)r2 rx rv rT r[ rJ r6 )r ZnodeZ node_fullpathr6 r6 r7 �delete_dir_contents� s rj r� �createdc C s6 t �� }t| �}|d|�� |f 7 }|dt� 7 }|S )Nz %s by cloud-init v. %sz on %s)r# Zversion_stringrb �titler= )Z comment_charrL Zci_ver�headerr6 r6 r7 � make_header s rn c C s� t | ttf�s tdt�| � ��d}|r0|d7 }dd }d}| D ]�}t |ttf�r�g }|D ] }|�dt|��d|� � qZd |d � |�f }|d 7 }q@t |t�r�d ||f }|d 7 }q@|d u r�q@td t�|�|f ��q@t � d |� |S )Nz8Input to shellify was type '%s'. Expected list or tuple.r� z #!/bin/sh z%s%s%s%s)�'�\ro ro r z'%s'ro z%s%s r' r� zCUnable to shellify type '%s'. Expected list, string, tuple. Got: %szShellified %s commands.) ra r/ r� ri r! r� r� rb r� rT rR r� )ZcmdlistZ add_headerrN ZescapedZ cmds_mader� �fixedrs r6 r6 r7 �shellify s< �� �� rr c C sB |r | � |�r | t|�d � } |r>| �|�r>| d t|� � } | S r� )r� rQ rq )rW �prefix�suffixr6 r6 r7 �strip_prefix_suffix8 s ru c C s@ t �| d �d u rdS zt � | � W n t jy: Y dS 0 dS )Nr FT)r �whichrU )r� r6 r6 r7 �_cmd_exits_zero@ s rw c C s t g d��S )N)zsystemd-detect-virtz--quietz --container�rw r6 r6 r6 r7 �_is_container_systemdJ s ry c C s t dg�S )Nzlxc-is-containerrx r6 r6 r6 r7 �_is_container_old_lxcN s rz c C sB t � s dS g d�} t�| d �d u r(dS t�| �\}}|�� dkS )NF)r� z-qnzsecurity.jail.jailedr r* )r� r rv r< )r� r= r( r6 r6 r7 �_is_container_freebsdR s r{ c C s� t ttf} | D ]}|� r dS qz(td�}d|v r8W dS d|v rFW dS W n ttfy^ Y n0 tj�d�r|tj�d�s|dS zHt d�� � }|D ]2}|� d�r�|� � � d d�\}}|d kr� W dS q�W n ttfy� Y n0 d S ) zH Checks to see if this code running in a container of some sort Tr� � containerZLIBVIRT_LXC_UUIDz/proc/vzz/proc/bcz/proc/self/statuszVxID:rC r+ F)ry r{ rz � get_proc_envr� r� r2 rv r[ r� rN r� r< r5 )Zchecks�helperZpid1env�linesrW Z_keyrY r6 r6 r7 r� \ s6 � r� c C s t j�d�S )z2Check to see if we are running in a lxd container.z /dev/lxd/sockr� r6 r6 r6 r7 �is_lxd� s r� r� )r` �errorsr^ c C s� t j�dt| �d�}z t|�}W n ttfy: i Y S 0 i }d\}}|�||�}|�|�D ]&}|shq^|�|d�\} } | r^| || < q^|S )z� Return the environment in a dict that a given process id was started with. @param encoding: decoding will be done with .decode(encoding, errors) and text will be returned. @param errors: passed through .decode(encoding, errors). z/procr/ )r� �=r� ) r2 rv rT rb r� r� r� rc r5 ) �pidr` r� r� ro �envZnullZequalr r� rY r6 r6 r7 r} � s r} c C sN i }| � � D ]<}z|� dd�\}}W n ty> |}d}Y n0 |||< q |S )Nr� r� T)r5 rd )Zkvstringr� r r� rY r6 r6 r7 �keyval_str_to_dict� s r� c C s& | � d�r| dd � } tj�d| �S )Nr� rK z /sys/class/block/%s/partition)r� r2 rv r� )r� r6 r6 r7 � is_partition� s r� c C s� t |t�s|g}g }|D ]�}t |t�r2|�|� qt |ttf�r�t|�dk sXt|�dkr`td��t|�dkr�|d r�|�| t|� � q|�|d � qtd��q|S )Nr� r. z Invalid package & version tuple.r zInvalid package type.)ra r� rb r� r/ rQ rH )Z version_fmtZpkgsZpkglist�pkgr6 r6 r7 �expand_package_list� s r� c C s� dd� | � d�D �}d}d}d}d}t|�D �]@\} } | � � } t| �dk rh|�d| d t| �| � dS | d } d d� | � d�D �} t| �t|�kr�q,tt| �t|��}| d |� |d |� kr�q,|dur�t|�t| �kr�q,z| �d �} W n* t�y |�d | d | � Y dS 0 z | | d }| | d }W n* t�y\ |�d| d | � Y dS 0 | }| }| d }q,|�r�|�r�|�r�|�r�|�r�||||fS n |�r�|�r�|�r�|||fS dS )zRReturn the mount information for PATH given the lines from /proc/$$/mountinfo.c S s g | ] }|r|�qS r6 r6 �rD r� r6 r6 r7 rH � rI z$parse_mount_info.<locals>.<listcomp>r Nrj z$Line %d has two few columns (%d): %sr� r� c S s g | ] }|r|�qS r6 r6 r� r6 r6 r7 rH � rI r �-z,Did not find column named '-' in line %d: %sr. z/Too few columns after '-' column in line %d: %srK )r5 r� rQ r� �minr' rd � IndexError)rv Zmountinfo_lines�log� get_mnt_opts� path_elements�devpth�fs_type�match_mount_point�match_mount_point_elementsr� rW r� � mount_point�mount_point_elements�x� mount_optionsr6 r6 r7 �parse_mount_info� sb � �� � � r� c C sB t d��� D ]0}|�� dd� \}}}|| kr |||f S q dS )z<On older kernels there's no /proc/$$/mountinfo, so use mtab.� /etc/mtabNr� )r� rN r5 )rv rW r� r� r� r6 r6 r7 � parse_mtab* s r� c C s� | � d�}t|�dkr |d S t|�dkr2|d S |d dv r�| dd � }t�g d��\}}|� d �D ]0}|� � }t|�dkrf|d |krf|d } q�qft|�S t�d | � d S ) Nr r� r r� r. )r� ZgptZgptidr" ZufsidrK )Zglabel�statusz-sr� z)Unexpected input in find_freebsd_part: %s)r5 rQ r rb rR rS )ZfsZsplittedZ target_labelro r� �labelsr� r6 r6 r7 �find_freebsd_part3 s r� c C sH d }|� d�D ]4}|� � }t|�dkrtj�|d | �r|} qDq|S )Nr� r. r� )r5 rQ r2 rv r� )rv �mnt_list� path_foundrW r� r6 r6 r7 �get_path_dev_freebsdF s r� c C sl t j dd| gddgd�\}}t|�rPt � ddg�\}}t| |�}|d u rLd S |}|�� }t|d �}d| S )Nr z-pr r� r� r� )r rQ r� r5 r� )rv r� r[ r� r� r� Z label_partr6 r6 r7 �get_freebsd_devpthP s r� c C s� t � dg�\}}d}dd� | �d�D �}d}d}d}d} |�� D �],} t�|| �} | sXq@| �d�}| �d�}d d� |�d�D �} t| �t|�kr�q@tt| �t|��} | d | � |d | � kr�q@| dur�t| �t| �kr�q@|}| } | �d �}| �d �}|du�r d �| �d �� d �� � �d��}t � d||||� t�d|�}|�s\t � �r\|dv�r\t |�}|}|| kr@ �qpq@|�r�|| v�r�dS |�r�|�r�|�r�|�r�|�r�||||fS n |�r�|�r�|�r�|||fS dS )z�Return the mount information for PATH given the lines ``mount(1)`` This function is compatible with ``util.parse_mount_info()``r ze^(?P<devpth>[\S]+?) on (?P<mountpoint>[\S]+?) 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