File: //usr/lib/python2.7/dist-packages/hgext/logtoprocess.pyc
ó
ÛXc @@ se d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d Z d „ Z d S( s] Send ui.log() data to a subprocess (EXPERIMENTAL)
This extension lets you specify a shell command per ui.log() event,
sending all remaining arguments to as environment variables to that command.
Each positional argument to the method results in a `MSG[N]` key in the
environment, starting at 1 (so `MSG1`, `MSG2`, etc.). Each keyword argument
is set as a `OPT_UPPERCASE_KEY` variable (so the key is uppercased, and
prefixed with `OPT_`). The original event name is passed in the `EVENT`
environment variable, and the process ID of mercurial is given in `HGPID`.
So given a call `ui.log('foo', 'bar', 'baz', spam='eggs'), a script configured
for the `foo` event can expect an environment with `MSG1=bar`, `MSG2=baz`, and
`OPT_SPAM=eggs`.
Scripts are configured in the `[logtoprocess]` section, each key an event name.
For example::
[logtoprocess]
commandexception = echo "$MSG2$MSG3" > /var/log/mercurial_exceptions.log
would log the warning message and traceback of any failed command dispatch.
Scripts are run asychronously as detached daemon processes; mercurial will
not ensure that they exit cleanly.
i ( t absolute_importNs ships-with-hg-corec @ so t j ƒ d k r7 d } | t j B‰ ‡ f d † ‰ n d „ ‰ d | j f ‡ ‡ f d † ƒ Y‰ ˆ | _ d S( Nt Windowsi c
@ s) t j | d t d | d t d ˆ ƒd S( Nt shellt envt close_fdst
creationflags( t
subprocesst Popent True( t scriptR ( t _creationflags( s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pyt runshellcommand9 s c S@ s’ t j ƒ } | r d St j d k r8 i t j d 6} n
i t d 6} z8 t j | d t d t t j d ƒ d | d t | Wd t j
d
ƒ Xd S( Ni i t
preexec_fnt start_new_sessionR t stdint rR R i ( i i ( t ost forkt syst version_infot setsidR R R t opent devnullt _exit( R R t pidt
newsession( ( s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pyR @ s
$t logtoprocessuic @ s e Z ‡ ‡ f d † Z RS( c
@ s | j d | ƒ } | ró | rr y | d | p5 | d } Wn! t t f k
r] | d } n X| f | d } n | } d „ t | d ƒ Dƒ } d „ | j ƒ Dƒ } t t j t j j
ƒ | | ƒ d | d t t j ƒ ƒ ƒ} ˆ | | ƒ n t
ˆ | ƒ j | | | Ž S( sp Map log events to external commands
Arguments are passed on as environment variables.
t logtoprocessi i c s@ s0 | ]& \ } } d j | ƒ t | ƒ f Vq d S( s MSG{0:d}N( t formatt str( t .0t it m( ( s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pys <genexpr>r s c s@ s6 | ], \ } } d j | j ƒ ƒ t | ƒ f Vq d S( s OPT_{0}N( R t upperR ( R t keyt value( ( s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pys <genexpr>v s t EVENTt HGPID( t configt TypeErrort KeyErrort enumeratet iteritemst dictt itertoolst chainR t environt itemsR t getpidt supert log(
t selft eventt msgt optsR t formattedt messagest msgpairst optpairsR ( R R ( s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pyR2 Y s$ ( t __name__t
__module__R2 ( ( R R ( s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pyR X s ( t platformt systemR t CREATE_NEW_PROCESS_GROUPt __class__( t uit DETACHED_PROCESS( ( R
R R s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pyt uisetup1 s
")(
t __doc__t
__future__R R, R R= R R t
testedwithRC ( ( ( s6 /usr/lib/python2.7/dist-packages/hgext/logtoprocess.pyt <module>! s