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Location: kallithea/rhodecode/lib/vcs/utils/imports.py - annotation
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pull request: use unionrepo instead of outgoing
This makes it possible to look the 'moving target' symbols up in the right repo.
Using a revset with the right revisions also removes the need for pruning
changesets that are outside the requested range.
It will also not be confused by changesets that for some reason has been pulled
to the repo but haven't been merged yet. They are going to be 'merged' by the
'pull' request and should thus be a part of what is reviewed.
This makes it possible to look the 'moving target' symbols up in the right repo.
Using a revset with the right revisions also removes the need for pruning
changesets that are outside the requested range.
It will also not be confused by changesets that for some reason has been pulled
to the repo but haven't been merged yet. They are going to be 'merged' by the
'pull' request and should thus be a part of what is reviewed.
324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da | from rhodecode.lib.vcs.exceptions import VCSError
def import_class(class_path):
"""
Returns class from the given path.
For example, in order to get class located at
``vcs.backends.hg.MercurialRepository``:
try:
hgrepo = import_class('vcs.backends.hg.MercurialRepository')
except VCSError:
# hadle error
"""
splitted = class_path.split('.')
mod_path = '.'.join(splitted[:-1])
class_name = splitted[-1]
try:
class_mod = __import__(mod_path, {}, {}, [class_name])
except ImportError, err:
msg = "There was problem while trying to import backend class. "\
"Original error was:\n%s" % err
raise VCSError(msg)
cls = getattr(class_mod, class_name)
return cls
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