def get_items(self):
iterators = []
ui = datatools.UniqueIterator(S.toplevel_source()
for S in self.sources)
for S in ui:
it = S.get_leaves()
iterators.append(it)
return itertools.chain(*iterators)
def get_vim_files(filepath):
"""
Read ~/.viminfo from @filepath
Look for a line like this:
*encoding=<encoding>
Return an iterator of unicode string file paths
"""
encoding = "UTF-8"
recents = []
with open(filepath, "r") as f:
for line in f:
if line.startswith("*encoding="):
_, enc = line.split("=")
encoding = enc.strip()
us_line = line.decode(encoding, "replace")
## Now find the jumplist
if us_line.startswith("-' "):
parts = us_line.split(None, 3)
recentfile = os.path.expanduser(parts[-1].strip())
if recentfile:
recents.append(recentfile)
return datatools.UniqueIterator(recents)
def as_set_iter(seq):
key = operator.attrgetter("object")
return datatools.UniqueIterator(seq, key=key)
def __init__(self, obj, name=_("Multiple Objects")):
# modifying the list of objects is strictly forbidden
robj = list(datatools.UniqueIterator(obj))
Leaf.__init__(self, robj, name)