3
g%F @ s d dl mZ d dl mZ d dl mZ d dlZd dlZd dlmZmZ d dl m
Z
d dl m Z m
Z
d dl Zd dlZd dlZd dlZd dlZd dlZd dlZejdZG d d
d
e
jZdS ) )absolute_import)print_function)unicode_literalsN)_ucd)commands)TransactionReplayserialize_transactiondnfc s e Zd ZdZd+ZedZddddd d
d d gZ fd
dZe dd Z
dd Z dd Z dd Z
dd Zdd Zdd Zd d Zd d Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Z ZS ),HistoryCommandzUA class containing methods needed by the cli to execute the
history command.
historyhistz(display, or use, the transaction historylistinforedoreplayrollbackstoreundo
userinstalledc s t t| j|| d| _d S )NF)superr __init___require_one_transaction_id)selfargskw) __class__ /usr/lib/python3.6/history.pyr 4 s zHistoryCommand.__init__c
C s | j ddddjtjd djtjdd d | j d d
d d | j d
dd tdd | j dd
tdd | j dd
tdd | j dd
tdd | j ddddd | j ddd d d d S ) Ntransactions_action?ZCOMMANDz$Available commands: {} (default), {}r z, )nargsmetavarhelpz --reverse
store_truez$display history list output reversed)actionr$ z-oz--outputz, 'last' or 'last-' for one transaction, .. for a range)transaction_filenameZTRANSACTION_FILEzEFor the replay command, path to the stored transaction file to replay) add_argumentformatr _CMDSjoinr )parserr r r
set_argparser9 s$
z HistoryCommand.set_argparserc C s. | j js| jd | j _n0| j j| jkrH| j jjd| j j | jd | j _tdj| j j| _| jj }| j jdkr| j jst
jj tdt | j jdkrt
jj tdt
jj| j jd | j _g | j _d|_d|_d|_d| jj_d| jj_t
jjj| j| j n| j jd kr6d| _| j jst
jj td
n| j jdkrd|_d|_d|_d| _| j jstd
}tj | t
jj |n,t | j jdkrtj | j t
jj | jd|_t
jjj| j| j nd|_ d|_ | jj jdkr*t
j | jj jt
j! r*td| jj j }tj | t
jj |d S )Nr zUFound more than one transaction ID.
'{}' requires one transaction ID or package name.r z No transaction file name given.r! z6More than one argument given as transaction file name.TFr z(No transaction ID or package name given.r r r z:memory:z+You don't have access to the history DB: %s)r r r )"optsr r- r( insertr r, _require_one_transaction_id_msgclidemandsr
CliErrorlenospathabspathr* Zavailable_reposZ resolvingZ root_userbaseconfZ clean_requirements_on_removeZinstall_weak_depsr Z _checkGPGKeyr loggercriticalZfresh_metadataZsack_activationr accessR_OK)r r5 msgr r r configureU sZ
(
zHistoryCommand.configurec C s t |tjjrv| jjdkr2| jj\}td| fS | jjdkrv| jjd dkrV| jjn| jjdd \}td| fS tjj j
j | |S ) z.Get suggestions for resolving the given error.r zVCannot undo transaction %s, doing so would result in an inconsistent package database.r r forcer! NzZCannot rollback transaction %s, doing so would result in an inconsistent package database.)
isinstancer
exceptionsZTransactionCheckErrorr1 r r( r r4 r Commandget_error_output)r errorZid_r r r rG s
z HistoryCommand.get_error_outputc C s: | j |}t|}t| j|dd| jjd| _| jj d S )NT)dataignore_installed
ignore_extrasskip_unavailable)_history_get_transactionr r r; r1 rL r run)r extcmdsoldrI r r r
_hcmd_redo s
zHistoryCommand._hcmd_redoc C sD |st jjtd| jjj|}|s@t jjtdj|d |S )NzNo transaction ID givenz Transaction ID "{0}" not found.r )r
r4 r6 r r; r rP r, )r rO rP r r r _history_get_transactions s z(HistoryCommand._history_get_transactionsc C s. | j |}t|dkr&tjjtd|d S )Nr! z#Found more than one transaction ID!r )rR r7 r
r4 r6 r )r rO rP r r r rM s
z'HistoryCommand._history_get_transactionc C s | j |}| j| d S )N)rM _revert_transaction)r rO rP r r r
_hcmd_undo s
zHistoryCommand._hcmd_undoc C s | j |}| jjj }d }|j|jkrx| jjjtt|jd |jd D ]X}|jrjt j
t d|j n|j rt j
t d|j |d krt
jjj|}qL|j| qLW | j| d S )Nr! z-Transaction history is incomplete, before %u.z,Transaction history is incomplete, after %u.)rM r; r lasttidrP r rangeZaltered_lt_rpmdbr= Zwarningr Zaltered_gt_rpmdbr
ZdbZMergedTransactionWrappermergerS )r rO rP rU Z merged_transtransr r r _hcmd_rollback s
*z HistoryCommand._hcmd_rollbackc C s& dddddddddd d
d }t |}xdD ]}x|j|g D ]}||d |d< |d dkrt|jdd dkrtd|d< |d d
krd|krtj|d }|jtjgdd }| jjjj |j
|j |j d d }t
jj||d< |jdtjkr.str2transaction_idz.. zWInvalid transaction ID range definition '{}'.
Use '..'.zNCan't convert '{}' to transaction ID.
Use '', 'last', 'last-'.r! z8No transaction which manipulates package '{}' was found.T)reverse)setr1 r( split
ValueErrorr= r> r r, r
r4 r6 r r3 addupdaterW rk r searchr sorted)
r rv rm merged_tidstZbegin_transaction_idZend_transaction_idZcant_convert_msgZtransact_ids_from_pkgnamerA r )r r _args2transaction_ids
sV
z$HistoryCommand._args2transaction_idsc
C s@ | j j}|dkrDt| j| j j| j j| j j| j jd| _| jj n| j
\}}|dkr~|sf| j j r~| j j
|| j jd n|dkr|s| j j r| j j|| j j | n|dkr| j| nz|dkr| j| nd|dkr| j| nN|d kr| j n8|d
kr<| j|}t|}y| j j d k r8| j j nd }| jjjsV| jjj rtjj|rt d j |}| jjjs| jj j d
j |dj |d rt t dj | d S t |d"}t!j"||ddd |j#d W d Q R X t t dj | W n> t$k
r: } z t%j&j't dj t(| W Y d d } ~ X nX d S )Nr )filenamerJ rK rL r )rx r r r r r r ztransaction.jsonz{} exists, overwrite?z
{} [y/N]: z
{} [Y/n]: )rA Zdefaultyes_msgz Not overwriting {}, exiting.wrr T)indentZ sort_keys
zTransaction saved to {}.z Error storing transaction: {}))r1 r r r; r* rJ rK rL r rN r r( rk ZhistoryListCmdrx ZhistoryInfoCmdrT rQ rZ rp rM r r< ZassumenoZ assumeyesr8 r9 isfiler r, Z userconfirmprintopenjsondumpwriteOSErrorr
r4 r6 str)
r Zvcmdrm r rV rI r rA fer r r rN M sN
( zHistoryCommand.runc C s | j jdkrd S | jj d S )Nr r r r )r r r r )r1 r r Zpost_transaction)r r r r run_resolved s zHistoryCommand.run_resolvedc C sX | j jdkrd S | jj }|rTtjtjjt d x |D ]}tjtjjd| q8W d S )Nr r r r zEWarning, the following problems occurred while running a transaction:z )r r r r )
r1 r r Z get_warningsr= logr
loggingZWARNINGr )r warningsr r r r run_transaction s
z HistoryCommand.run_transaction)r r
)__name__
__module__ __qualname____doc__aliasesr Zsummaryr- r staticmethodr0 rB rG rQ rR rM rT rZ rS rp r rN r r
__classcell__r r )r r r * s& = 0@2r )Z
__future__r r r rn rj Zdnf.i18nr r Zdnf.clir Zdnf.transaction_srr r r
Zdnf.exceptionsZdnf.transactionZdnf.utilr r r8 Z getLoggerr= rF r r r r r s