File: //usr/lib/python2.7/dist-packages/mercurial/extensions.pyc
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c C@ s9 | t k r | d t n t j | g j | d S( s Run the specified function after a named extension is loaded.
If the named extension is already loaded, the callback will be called
immediately.
If the named extension never loads, the callback will be called after
all extensions have been loaded.
The callback receives the named argument ``loaded``, which is a boolean
indicating whether the dependent extension actually loaded.
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setdefaultRP ( t extensiont callback( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt afterloaded s
c @ s( t s t f d } | S( s Partial function application
Returns a new function that is the partial application of args and kwargs
to func. For example,
f(1, 2, bar=3) === bind(f, 1)(2, bar=3)c @ s | | S( N( ( t at kw( t argst func( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt closure s ( t callablet AssertionError( Rp Ro Rq ( ( Ro Rp s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyRM s c C@ sV t | d | _ t | d | _ | j j t | d i | | _ | | _ d S( s. Copy and add some useful attributes to wrappert
__module__t __doc__t __dict__N( R; Rt Ru Rv t updatet _origfunct _unboundwrapper( t wrapt origfnt unboundwrapper( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt _updatewrapper s
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n t | } | | d <| d k r | d c | 7<n t | | | <| S( s. Wrap the command named `command' in table
Replace command in the command table with wrapper. The wrapped command will
be inserted into the command table specified by the table argument.
The wrapper will be called like
wrapper(orig, *args, **kwargs)
where orig is the original (wrapped) function, and *args, **kwargs
are the arguments passed to it.
Optionally append to the command synopsis and docstring, used for help.
For example, if your extension wraps the ``bookmarks`` command to add the
flags ``--remote`` and ``--all`` you might call this function like so:
synopsis = ' [-a] [--remote]'
docstring = """
The ``remotenames`` extension adds the ``--remote`` and ``--all`` (``-a``)
flags to the bookmarks command. Either flag will show the remote bookmarks
known to the repository; ``--remote`` will also suppress the output of the
local bookmarks.
"""
extensions.wrapcommand(commands.table, 'bookmarks', exbookmarks,
synopsis, docstring)
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c C@ sf t | s t t | | } t | s3 t t | | } t | | | t | | | | S( s Wrap the function named funcname in container
Replace the funcname member in the given container with the specified
wrapper. The container is typically a module, class, or instance.
The wrapper will be called like
wrapper(orig, *args, **kwargs)
where orig is the original (wrapped) function, and *args, **kwargs
are the arguments passed to it.
Wrapping methods of the repository object is not recommended since
it conflicts with extensions that extend the repository by
subclassing. All extensions that need to extend methods of
localrepository should use this subclassing trick: namely,
reposetup() should look like
def reposetup(ui, repo):
class myrepo(repo.__class__):
def whatever(self, *args, **kwargs):
[...extension stuff...]
super(myrepo, self).whatever(*args, **kwargs)
[...extension stuff...]
repo.__class__ = myrepo
In general, combining wrapfunction() with subclassing does not
work. Since you cannot control what other extensions are loaded by
your end users, you should play nicely with others by using the
subclass trick.
( Rr Rs R; RM R} t setattr( t containert funcnameR R{ Rz ( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt wrapfunction s !c C@ s| t | | } | j } | d k r4 | d } n | j | t | | | x$ t | D] } t | | | q^ W| S( s/ undo wrapfunction
If wrappers is None, undo the last wrap. Otherwise removes the wrapper
from the chain of wrappers.
Return the removed wrapper.
Raise IndexError if wrapper is None and nothing to unwrap; ValueError if
wrapper is not None but is not found in the wrapper chain.
i N( t getwrapperchaint popR t removeR t reversedR ( R R R t chainR{ t w( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt unwrapfunctionB s
c C@ sc g } t | | } xG | r^ t | s0 t | j t | d | t | d d } q W| S( s get a chain of wrappers of a function
Return a list of functions: [newest wrapper, ..., oldest wrapper, origfunc]
The wrapper functions are the ones passed to wrapfunction, whose first
argument is origfunc.
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t | S( s~ find paths of disabled extensions. returns a dict of {name: path}
removes /__init__.py from packages if strip_init is Truei Ns .pyR i s __init__.pyt __init__( t hgextR( R) t dirnamet abspatht __file__t listdirt OSErrorR t rsplitt joint existsR Rw R` ( t
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| s d S| j | | j } q{ Wn d Sd j | S( s return the top-level python documentation for the given file
Loosely inspired by pydoc.source_synopsis(), but rewritten to
handle triple quotes and to return the whole text instead of just
the synopsisi t #i s """s '''i t N( t readlinet stript rstripR R+ RP R R ( t fileRe t linet start( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt
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r$ d SXt | } | j | rU t | j d St d Sd S( sB retrieve help synopsis of a disabled extension (without importing)Ni s (no help text available)( t openR0 R t closeR t
splitlinesR ( R) R t doc( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt
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rJ n Xt } | s^ i Si } x9 | j D]+ \ } } t | } | rq | | | <qq qq W| S( sC find disabled extensions from hgext. returns a dict of {name: desc}i ( t __index__c s@ s3 | ]) \ } } | t k r | t | f Vq d S( N( R R ( t .0R R7 ( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pys <genexpr> s ( R R t dictt docsR R? t AttributeErrorR R ( R t pathsR R R) R ( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt disabled s c C@ s{ y: d d l m } | t k r# d St | j j | SWn t t f k
rS n Xt } | | k rw t | | Sd S( s; find a specific disabled extension from hgext. returns desci ( R N(
R R R R R RR R? R R R ( R R R ( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt disabledext s c @ s t d t } | s' t j | n f d } d } | j | d } | rl | | | | } n | s x9 | j D]( \ } } | | | | } | r Pq q Wn | r d | j k r | St j | d S( sU import disabled extensions until cmd is found.
returns (cmdname, extname, module)R c @ s y t | d | } Wn t k
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i ( R9 Rb R R~ R; R t AmbiguousCommandt UnknownCommandRO R RE R ( t cmdR R) R! R R t c( t strictR ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyR~ s&
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DEPRECATEDN( R R R R R R R Ru ( R R R R R~ t extR) R ( ( R R s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt disabledcmd s c C@ su i } xh t D]] \ } } t | j p4 t d } | rS | j d d } n | j d j | | <q W| S( s+ return a dict of {name: desc} of extensionss (no help text available)R ii ( R
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S( s4 return short names of extensions that failed to loadN( R R R ( R R! ( ( s8 /usr/lib/python2.7/dist-packages/mercurial/extensions.pyt notloaded s c C@ s t j | d r0 t | j r0 | j } n$ t j | d rN | j } n d } t | t t f r d j d | D } n | S( s8 return version information from given module as a stringt
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moduleversion s c C@ s t | d d } | d k S( Nt
testedwiths ships-with-hg-core( R; R ( R t
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