EVOLUTION-MANAGER
Edit File: ipachangeconf.cpython-36.pyc
3 +�epJ � @ sR d Z ddlZddlZddlZddlZd dd�ZG dd� de�ZG dd � d e�ZdS ) a ipachangeconf - configuration file manipulation classes and functions partially based on authconfig code Copyright (c) 1999-2007 Red Hat, Inc. Author: Simo Sorce <ssorce@redhat.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. � NTc C s� d}t j}|r|t jB }y t j| ||�}tj|tj� W nb tk r� } zF|j\}}|dkr�yt j |� W n tk r~ Y nX t ||��W Y d d }~X nX t j |d�S )N� zr+���r ) �os�O_RDWR�O_CREAT�open�fcntl�lockfZLOCK_EX�OSError�args�close�IOError�fdopen)�filenameZpermsZcreate�fd�flags�err�errnoZstrerr� r �#/usr/lib/python3.6/ipachangeconf.py� openLocked s r c @ s� e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd � Zed d � �Zd6d d!�Zd"d#� Zd7d%d&�Zd8d'd(�Zd)d*� Zd+d,� Zd-d.� Zd/d0� Zd1d2� Zd3d4� Z d5S )9� IPAChangeConfc C sX || _ d | _d | _| jd | _d| _| jd | _d| _| jd | _d| _d| _ d | _ d S )N� � = �=r �#� �[�]�{�}z.ipabkp)r r r )r r )r )r )r r )r r ) �progname�indent�assign�dassign�comment�dcomment�eol�deol� sectnamdel� subsectdel� backup_suffix)�self�namer r r �__init__2 s zIPAChangeConf.__init__c C s || _ d S )N)r! )r, r- r r r � setProgName? s zIPAChangeConf.setProgNamec C s6 t |�tkr|| _n t |�tkr*|f| _ntd��d S )Nz Indent must be a list of strings)�type�tupler" �str� ValueError)r, r" r r r � setIndentB s zIPAChangeConf.setIndentc C s, t |�tkr|| _n|f| _| jd | _d S )Nr )r0 r1 r# r$ )r, r# r r r �setOptionAssignmentJ s z!IPAChangeConf.setOptionAssignmentc C s, t |�tkr|| _n|f| _| jd | _d S )Nr )r0 r1 r% r& )r, r% r r r �setCommentPrefixQ s z IPAChangeConf.setCommentPrefixc C s, t |�tkr|| _n|f| _| jd | _d S )Nr )r0 r1 r' r( )r, r' r r r � setEndLineX s zIPAChangeConf.setEndLinec C s || _ d S )N)r) )r, �delimsr r r �setSectionNameDelimiters_ s z&IPAChangeConf.setSectionNameDelimitersc C s || _ d S )N)r* )r, r8 r r r �setSubSectionDelimitersb s z%IPAChangeConf.setSubSectionDelimitersc C s6 x0| j D ]&}|j� j|�r|j� t|�d � S qW dS )NF)r% �lstrip� startswith�len)r, �line�vr r r � matchCommente s zIPAChangeConf.matchCommentc C s |j � dkrdS dS )Nr TF)�strip)r, r> r r r � matchEmptyk s zIPAChangeConf.matchEmptyc C sn dj |j� j� �}t| j�dkr$dS |j| jd �s8dS |j| jd �sLdS |t| jd �t| jd � � S )Nr � Fr r )�joinrA �splitr= r) r< �endswith)r, r> Zclr r r � matchSectionp s zIPAChangeConf.matchSectionc C sR | j |�rdS |j| jd�}t|�dk r,dS |d j� | jd krN|d j� S dS )NFr rC r )r@ rE r$ r= rA r* )r, r> �partsr r r �matchSubSectionz s z IPAChangeConf.matchSubSectionc C s( | j |�rdS |j� | jd kr$dS dS )NFr T)r@ rA r* )r, r> r r r �matchSubSectionEnd� s z IPAChangeConf.matchSubSectionEndc C s0 t | j�dkr|S | jd | | jd | j S )NrC r r )r= r) r( )r, �sectionr r r �getSectionLine� s z IPAChangeConf.getSectionLinec C s | dkrt | �} | S )N� )�hex)�valuer r r �_get_debug_level_val� s z"IPAChangeConf._get_debug_level_valr c C s� d}|t | j�kr t | j�d }�xZ|D �]P}|d dkrz|| jd |d | jd | j 7 }|| j|d |d �7 }q(|d dkr�|| j| |d | j | jd | j 7 }|| j|d |d �7 }|| j| | jd | j 7 }q(|d d k�r$|| j| |d | j |d | j 7 }q(|d d k�rL|| j|d | j 7 }q(|d d k�rf|| j7 }q(td |d d ��q(W |S )Nr r r0 rK r r- rO � subsection�optionr% �emptyzUnknown type: [r ) r= r" r) r( �dumpr$ r* r& � SyntaxError)r, �options�level�output�or r r rT � s0 & , * zIPAChangeConf.dumpc C sp | j |�rddd�S | j|�}|r2dd|j� d�S |j| jd�}t|�dk rTtd��|d j� d |d j� d�S ) NrS )r- r0 r% )r- r0 rO r rC z!Syntax Error: Unknown line formatr rR )rB r@ �rstriprE r$ r= rU rA )r, r> rO rH r r r � parseLine� s zIPAChangeConf.parseLineFc C sf d}xX|D ]P}|d |kr.|d |kr.||fS |rR|d dksJ|d dkrR|d fS |d7 }q W |d fS )Nr r0 r- rK rQ r r )r, �optsr0 r- �exclude_sections�numrY r r r �findOpts� s zIPAChangeConf.findOptsc C s� g }|t | j�kr t | j�d }�x�|D �]�}|d dkr�| j|d |d �}| j| jd |d | jd }|jdd|d�� x|D ]}|j|� q�W q(|d d k�r2| j|d |d �}| j| |d | j | jd }|jdd|d�� x|D ]}|j|� q�W | j| | jd }|jdd|d�� q(|d d k�rt| j| |d | j |d }|jdd|d�� q(|d dk�r�|j|� q(|d d k�r�|jddd d�� q(td |d d ��q(W |S )Nr r0 rK rO r r- r% )r- r0 rO rQ rR rS r zUnknown type: [r ) r= r" � commentOptsr& r) �appendr$ r* rU )r, ZinoptsrW r\ rY �no�val�nr r r r` � s@ " " zIPAChangeConf.commentOptsc C s g }�x|D �]�}|d dks*|d dkr�| j ||d |d �\}}|sT|j|� q |d dkr�| j|d |d �}|j|d |d |d�� q |d d kr�| j|d �}x|D ]} |j| � q�W q |d d kr�q td |d d ��|d d kp�|d d k�r |j|� q |d dk�r�| j |d|d d�\}}|�sD|j|� q |d d k�s`|d d k�r�|d d k �r�|d |d k�r�|j|� q |d d kr |jd d | j|d | j |d d�� q |d dk�r�|j|� q td |d d ��td|d d ��q W |S )Nr0 rK rQ r- �action�setrO )r- r0 rO r% �removezUnknown action: [r rS rR TzUnknown type: [)r_ ra �mergeOldr` rU r& r$ ) r, �oldopts�newoptsr\ rY r^ rb �mo�co�cr r r rh � sR " zIPAChangeConf.mergeOldc C s& d}�x|D �]}|d dks*|d dkr�| j ||d |d �\}}|s`|d dkr |j|� q |d dkr�| j|d |d � q |d }q |d d kr�| j ||d |d d �\}}|s�|d dkr |j|� q |d }q |d d ks�|d d k�r |j||� |d 7 }q td|d d ��q W d S )Nr r0 rK rQ r- re rf rO r rR Tr% rS zUnknown type: [r )r_ ra �mergeNew�insertrU )r, r\ rj Zclinerb r^ rY r r r rn ) s4 zIPAChangeConf.mergeNewc C s | j ||�}| j||� |S )ax Use a two pass strategy First we create a new opts tree from oldopts removing/commenting the options as indicated by the contents of newopts Second we fill in the new opts tree with options as indicated in the newopts tree (this is because entire (sub)sections may exist in the newopts that do not exist in oldopts) )rh rn )r, ri rj r\ r r r �mergeK s zIPAChangeConf.mergec C s� g }g }d }g }d }|}|}x�|D ]�} | j | �} | r`|d k rN|j|d|d�� g }|}|}| }q"| j| �} | r�|d k r~td��g }|}| }q"| j| �} | r�|d kr�td��|j|d|d�� d }|}q"|j| j| �� q"W |r�|j|d|d�� |S )NrK )r- r0 rO z(nested subsections are not supported yetz)Unmatched end subsection terminator foundrQ )rG ra rI rU rJ r[ ) r, �fr\ ZsectoptsrK Z subsectoptsrQ ZcuroptsZ fatheroptsr> rO r r r �parseY sJ zIPAChangeConf.parsec C s� d}d}z^t j||| j � t|d�}| j|�}| j||�}| j|�}|jd� |jd� |j |� W dy|rv|j � W n t k r� Y nX X dS )z�Write settings to configuration file file is a path options is a set of dictionaries in the form: [{'name': 'foo', 'value': 'bar', 'action': 'set/comment'}] section is a section name like 'global' r Ni� r T) �shutil�copy2r+ r rr rp rT �seek�truncate�writer r )r, �filerj rX rq ri rV r r r � changeConf� s" zIPAChangeConf.changeConfc C s� d}d}zzyt j||| j � W n, tk rL } z|jdkr<W Y dd}~X nX t|d�}|jd� |jd� | j|�}|j |� W dy|r�|j � W n tk r� Y nX X dS )z�Write settings to new file, backup old file is a path options is a set of dictionaries in the form: [{'name': 'foo', 'value': 'bar', 'action': 'set/comment'}] section is a section name like 'global' r NrC i� r T) rs rt r+ r r r ru rv rT rw r )r, rx rV rX rq r r r r �newConf� s& zIPAChangeConf.newConfN)r )F)r ) �__name__� __module__� __qualname__r. r/ r4 r5 r6 r7 r9 r: r@ rB rG rI rJ rL � staticmethodrP rT r[ r_ r` rh rn rp rr ry rz r r r r r 0 s2 &1"4!r c @ s� e Zd ZdZejd�Zdd� Zdd� Zdd� Z d d � Z d d � Z d d� Z d'dd�Z dd� Zdd� Zdd� Zdd� Zd(dd �Zd)d d �Zd d � Zd!d"� Zd*d$d%�Zd&S )+�SSSDChangeConfz*An SSSD-specific subclass of IPAChangeConfz1\s*(?P<option>[^:=\s][^:=]*)\s*=\s*(?P<value>.*)$c C s" t j| d� d| _d| _g | _d S )NZSSSDr �;z.bak)r r� )r r. r% r+ r\ )r, r r r r. � s zSSSDChangeConf.__init__c C s� | j |�rddd�S | j|�}|r2dd|j� d�S | jj|�}|sJtd��y|jdd�\}}W n tk rz td��Y nX |j� d|j� d�S )z� Overrides IPAChangeConf parseLine so that lines are split using any separator in self.assign, not just the default one rS )r- r0 r% )r- r0 rO z!Syntax Error: Unknown line formatrR rO ) rB r@ rZ �OPTCRE�matchrU �group� IndexErrorrA )r, r> rO rk r- r r r r[ � s zSSSDChangeConf.parseLinec C s | j j| j|�� d S )N)r\ �extendrr )r, r r r r �readfp� s zSSSDChangeConf.readfpc C s t |d�}| j|� |j� d S )N�r)r r� r )r, r r r r r �read� s zSSSDChangeConf.readc C s | j ||�\}}|r |d S d S )NrO )�get_option_index)r, rK r- �index�itemr r r �get s zSSSDChangeConf.getc C s0 d|d||dd�gdd�}| j | j|g�| _d S )NrK rR rf )r0 r- rO re )rp r\ )r, rK r- rO Zmodkwr r r rf s zSSSDChangeConf.setr c C s. |j ddd�� d||d�}| jj||� d S )NrS )r0 rO rK )r0 r- rO )ra r\ ro )r, r- Zoptkwr� Zaddkwr r r � add_section s zSSSDChangeConf.add_sectionc C s | j d|� d S )NrK )� delete_option)r, r- r r r �delete_section s z SSSDChangeConf.delete_sectionc C s dd� | j D �S )Nc S s g | ]}|d dkr|�qS )r0 rK r )�.0rY r r r � <listcomp> s z+SSSDChangeConf.sections.<locals>.<listcomp>)r\ )r, r r r �sections s zSSSDChangeConf.sectionsc s t � fdd�| jD ��dkS )Nc s( g | ] }|d dkr|d � kr|�qS )r0 rK r- r )r� rY )rK r r r� ! s z.SSSDChangeConf.has_section.<locals>.<listcomp>r )r= r\ )r, rK r )rK r � has_section s zSSSDChangeConf.has_sectionc C s4 x.| j D ]$}|d dkr|d |kr|d S qW d S )Nr0 rK r- rO )r\ )r, rK �optr r r rV # s zSSSDChangeConf.optionsFc C s | j | j||�S )N)�delete_option_subtreer\ )r, r0 r- r] r r r r� ( s z SSSDChangeConf.delete_optionc C s" | j ||||�\}}|r ||= |S )N)r_ )r, �subtreer0 r- r] r� r� r r r r� + s z$SSSDChangeConf.delete_option_subtreec C s( | j ||�\}}|dkr$|d k r$dS dS )Nr TFr )r� )r, rK r- r� r� r r r � has_option1 s zSSSDChangeConf.has_optionc C s. g }x$|D ] }|d dkr q |j |� q W |S )Nr0 r% rS )r% rS )ra )r, ZoptlistZretlistr� r r r �strip_comments_empty7 s z#SSSDChangeConf.strip_comments_emptyrR c C sB d }|r.| j | jd|�\}}|s$dS |d }n| j}| j |||�S )NrK r rO r )r N)r_ r\ )r, � parent_namer- r0 r� ZpindexZpdatar r r r� ? s z SSSDChangeConf.get_option_indexN)r )F)F)rR )r{ r| r} �__doc__�re�compiler� r. r[ r� r� r� rf r� r� r� r� rV r� r� r� r� r� r r r r r � s& r )T) r� r r rs r� r �objectr r r r r r �<module> s $