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FNTrm r ) r- rr rs �REBOOT_FILE_CHECK_PATH�setrJ �REBOOT_PKGS_FILE_PATHrK r� �len� intersectionr; r< )r� r� �reboot_required_pkgs�pkg_name� pkg_regexr7 r7 r8 � should_reboot� s, � � ��r� rr c C s t j�| �o t �| t j�S r� )r- rr �isfile�access�X_OK)rr r7 r7 r8 r� � s r� Tr� �decodec C sH t �d| � t| d�� }|�� }W d � n1 sw Y |�d�S )z!Read filename and decode content.zReading file: %s�rbN�utf-8)r+ �debug�open�readr� )r� r� �streamr| r7 r7 r8 rJ � s � rJ � �modec C s@ t �d| � tjtj�| �dd� t�| ��� t� | |� d S )NzCreating file: %sT��exist_ok) r+ r� r- �makedirsrr �dirname�pathlib�Path�touch�chmod)r� r� r7 r7 r8 � create_file� s r� r| c C s d}t j�| �}|r t�| ��� }t�|j�}|du r |}n|du r$d}zLt jt j� | �dd� t j ddt j� | �d�}t � d| |j� |�|�d �� |�� |�� t �|j|� |rgt �|j|j|j� t �|j| � W dS ty� } z |dur�t �|j� |�d}~ww ) a_ Write content to the provided filename encoding it if necessary. 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Nr� Tr� �wbF)r� �delete�dirz*Writing file %s atomically via tempfile %sr� )r- rr r� r� r� r. �S_IMODE�st_moder� r� �tempfile�NamedTemporaryFiler+ r� �name�write�encode�flush�closer� �chown�st_uid�st_gid�renamer5 �unlink)r� r| r� �tmpf�is_file_present� file_stat�f_mode�er7 r7 r8 � write_file� s> ��� ��r� � file_pathc C s* t j�| �rt�d| � t �| � dS dS )z<Remove a file if it exists, logging a message about removal.zRemoving file: %sN)r- rr rs r+ r� r� )r r7 r7 r8 �ensure_file_absent� s �r F�args�rcs�capture�timeout�override_env_varsc C s dd� | D �}d}|ri t j�|�}|du rdg}t�d�| ��}ztj|tjtj|d�}|j|d�\} } W n% t y[ zt j ||j | � d�| � d�d �� tyZ t j |d ��w w |j |vrqt j ||j | � d�| � d�d ��|r|t�d ||j | � | � d�| � d�fS ) a� Run a command and return a tuple of decoded stdout, stderr. @param args: A list of arguments to feed to subprocess.Popen @param rcs: A list of allowed return_codes. If returncode not in rcs raise a ProcessExecutionError. @param capture: Boolean set True to log the command and response. @param timeout: Optional float indicating number of seconds to wait for subp to return. @param override_env_vars: Optional dictionary of environment variables. If None, the current os.environ is used for the subprocess. If defined, these env vars get merged with the current process' os.environ for the subprocess, overriding any values that already existed in os.environ. @return: Tuple of utf-8 decoded stdout, stderr @raises ProcessExecutionError on invalid command or returncode not in rcs. @raises subprocess.TimeoutError when timeout specified and the command exceeds that number of seconds. c S s$ g | ]}t |t�r |n|�d ��qS )r� )� isinstance�bytesr� )r� �xr7 r7 r8 r� s �z_subp.<locals>.<listcomp>Nr � )�stdout�stderr�env)r r� )�cmd� exit_coder r )r z Ran cmd: %s, rc: %s stderr: %s)r- r� r �redact_sensitive_logsr� � subprocess�Popen�PIPE� communicater� r r] � returncoder� �UnboundLocalErrorr+ r� ) r r r r r � bytes_args� merged_env� redacted_cmd�procrW �errr7 r7 r8 �_subp sX �� � �� ��r � retry_sleepsc C s� |dur|� � nd} zt| ||||d�\}}W ||fS tjy^ } z6|r:t�t|�� d�|j|j �} t� | � |s=� dt |� } t�t|�| � t � |�d�� W Y d}~nd}~ww q )a� Run a command and return a tuple of decoded stdout, stderr. @param subp: A list of arguments to feed to subprocess.Popen @param rcs: A list of allowed return_codes. If returncode not in rcs raise a ProcessExecutionError. @param capture: Boolean set True to log the command and response. @param timeout: Optional float indicating number of seconds to wait for a subp call to return. @param retry_sleeps: Optional list of sleep lengths to apply between retries. Specifying a list of [0.5, 1] instructs subp to retry twice on failure; sleeping half a second before the first retry and 1 second before the next retry. @param override_env_vars: Optional dictionary of environment variables. If None, the current os.environ is used for the subprocess. If defined, these env vars get merged with the current process' os.environ for the subprocess, overriding any values that already existed in os.environ. @return: Tuple of utf-8 decoded stdout, stderr @raises ProcessExecutionError on invalid command or returncode not in rcs. @raises subprocess.TimeoutError when timeout specified and the command exceeds that number of seconds. NT)r zStderr: {} Stdout: {}z Retrying %d more times.r )�copyr r r] r+ r� ru r/ r r r, r� �time�sleep�pop) r r r r r r rW r r� �msg� retry_msgr7 r7 r8 rV N s2 � � ���rV � folder_pathc C s( t j�| �rt�d| � t| � d S d S )NzRemoving folder: %s)r- rr rs r+ r� r )r$ r7 r7 r8 �ensure_folder_absent� s �r% �job_namec C sX z t dd| g�\}}W n tjy! } z |j}W Y d}~nd}~ww |s&dS |�� dkS )aZ Get if the systemd job is active in the system. Note that any status different from "active" will make this function return False. Additionally, if the system doesn't exist we will also return False here. @param job_name: Name of the systemd job to look at @return: A Boolean specifying if the job is active or not � systemctlz is-activeNF�active)rV r r] r rM )r& rW r^ r� r7 r7 r8 �get_systemd_job_state� s �� r) c C sB t �� rtjS tj�d�} | r| d tj S tj� d�d tj S )N�XDG_CACHE_HOME�/�~z/.cache/) r �we_are_currently_rootr � UAC_RUN_PATHr- r� rb �USER_CACHE_SUBDIRrr � expanduser)�xdg_cache_homer7 r7 r8 �get_user_cache_dir� s r2 )r� )NN)T)r� r� )NFNN)NFNNN)Jr0 r+ r- r� r; r. r r� r rv � functoolsr �shutilr �typingr r r r r r r �uaclientr r r r r� r� rp rq r� rc r� rO r� r ru rQ r r r# r= � uname_resultr9 rF rT rY r_ rj r~ r� �boolr� r� r� r� r� r) r� r� r� r� r� rJ r� r� r �floatr rV r% r) r2 r7 r7 r7 r8 �<module> s< $��� ���� �� � � � �+ � � � �6���� �+ �� ���� �M�� ��� �� �7
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