def pages(topic):
""" Get help pages corresponding to a given topic. """
res = list()
for path in _libpaths():
for name in _packages(**{'all.available': True,
'lib.loc': StrSexpVector((path,))}):
#FIXME: what if the same package is installed
# at different locations ?
pack = Package(name)
try:
page = pack.fetch(topic)
res.append(page)
except HelpNotFoundError as hnfe:
pass
return tuple(res)
def pages(topic):
""" Get help pages corresponding to a given topic. """
res = list()
for path in _libpaths():
for name in _packages(**{'all.available': True,
'lib.loc': StrSexpVector((path,))}):
# TODO: what if the same package is installed
# at different locations ?
pack = Package(name)
try:
page = pack.fetch(topic)
res.append(page)
except HelpNotFoundError as hnfe:
pass
return tuple(res)