Mercurial > hg
changeset 24640:685639f9430d
bundle20: move magic string into the class
This makes it easy to create a new bundler class that inherits from
the core one. This matches the way 'changegroup' packers work.
The main target is to allow HG2Y support in an extension to ease transition of
companies using the experimental protocol in production (yeah...) But I've no
doubt this will be useful when playing with a future HG21.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Mon, 06 Apr 2015 15:40:12 -0700 |
| parents | c79b1e690110 |
| children | 60fecc5b14a4 |
| files | mercurial/bundle2.py |
| diffstat | 1 files changed, 4 insertions(+), 4 deletions(-) [+] |
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--- a/mercurial/bundle2.py Tue Apr 07 08:45:52 2015 -0700 +++ b/mercurial/bundle2.py Mon Apr 06 15:40:12 2015 -0700 @@ -162,8 +162,6 @@ _pack = struct.pack _unpack = struct.unpack -_magicstring = 'HG2Y' - _fstreamparamsize = '>i' _fpartheadersize = '>i' _fparttypesize = '>B' @@ -410,6 +408,8 @@ populate it. Then call `getchunks` to retrieve all the binary chunks of data that compose the bundle2 container.""" + _magicstring = 'HG2Y' + def __init__(self, ui, capabilities=()): self.ui = ui self._params = [] @@ -453,8 +453,8 @@ # methods used to generate the bundle2 stream def getchunks(self): - self.ui.debug('start emission of %s stream\n' % _magicstring) - yield _magicstring + self.ui.debug('start emission of %s stream\n' % self._magicstring) + yield self._magicstring param = self._paramchunk() self.ui.debug('bundle parameter: %s\n' % param) yield _pack(_fstreamparamsize, len(param))