Christian Boos wrote:
> ...
> For Subversion, it looks a lot more complex to get it done right, as
> we'd need to use the svnclient API and I'm not sure if all the bits and
> pieces needed are available to the bindings.
>
Just a quick update: I got curious and wanted to check the above.
It seems that the needed API is actually usable... that's great news, so
let's do it ;)
This seems to work for file: and svn: URLs only, at least for me with
Subversion 1.4.0 on windows, as I got crashes in _client.dll when trying
out http: URLs...
-- Christian
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#
# Test for client.blame Subversion API
#
# Author: Christian Boos <[EMAIL PROTECTED]>
# FIXME:
#
# use blame3, and for that, find a way to get a svn_diff_file_options_t
# instance
#
from svn import core, client
def rev(num):
value = core.svn_opt_revision_value_t()
value.number = num
revision = core.svn_opt_revision_t()
revision.kind = core.svn_opt_revision_number
revision.value = value
return revision
def head():
revision = core.svn_opt_revision_t()
revision.kind = core.svn_opt_revision_head
return revision
def blame_receiver(line_no, revision, author, date, line, pool):
print '%05d' % line_no, revision, line
def main():
from optparse import OptionParser, OptionValueError
parser = OptionParser(usage='usage: %prog [options] [REPOS_URL]')
parser.add_option('-a', '--start', action='store', type='int',
dest='start', default=0,
help='the revision from where to start to blame')
parser.add_option('-b', '--stop', action='store', type='int',
dest='stop',
help='the revision at which the blame should stop')
options, args = parser.parse_args()
if not args:
parser.error('the REPOS_URL must be specified')
repos_url = args[0]
peg_rev = head()
if '@' in repos_url:
repos_url, peg_rev = args[0].split('@', 1)
peg_rev = rev(int(peg_rev))
start = rev(options.start)
stop = options.stop and rev(options.stop) or peg_rev
client_ctx = client.create_context()
client.blame2(repos_url, peg_rev, start, stop, blame_receiver, client_ctx)
if __name__ == '__main__':
main()
