def exposed_cmd_list(self,*args):
# don't call this 'exposed_list'!
c = get_collect(args, allow_collection=True)
try:
if c is None:
for m in all_collect(skip=False):
yield m.name,
elif isinstance(c,Collection):
if args[-1] == "*":
for n,m in c.iteritems():
yield n,m
return
for n,m in c.iteritems():
try:
m = m.info
except AttributeError:
m = m.name
else:
if callable(m):
m = m()
if isinstance(m,basestring):
m = m.split("\n")[0].strip()
if m is not None:
yield (n,m)
else:
yield n,
else:
q = Queue(3)
job = spawn(flatten,q,(c,))
job.link(lambda _:q.put(None))
while True:
res = q.get()
if res is None:
return
p,t = res
if isinstance(t,datetime):
if TESTING:
if t.year != 2003:
t = "%s" % (humandelta(t-now(t.year != 2003)),)
else:
t = "%s (%s)" % (humandelta(t-now(t.year != 2003)),t)
ti = t.rfind('.')
if ti>0 and len(t)-ti > 3 and len(t)-ti<9: # limit to msec
t= t[:ti+3]+")"
# otherwise transmit the datetime as-is
elif not isinstance(t,(date,time,timedelta)):
t = unicode(t)
yield p,t
except Exception as e:
fix_exception(e)
yield "* ERROR *",repr(e)
process_failure(e)
def run(self,ctx,**k):
event = self.params(ctx)
if not event:
for m in all_collect("del"):
print >>self.ctx.out, " ".join(m.name)
print >>self.ctx.out, "."
return
c = get_collect(event)
if c is None:
raise SyntaxError(u"Usage: del ‹type› ‹name…›")
if not hasattr(c,"delete"):
raise SyntaxError(u"You cannot delete those items.")
return c.delete(ctx)
def run(self,ctx,**k):
def getter(out,q):
while True:
res = q.get()
if res is None:
return
p,t = res
if isinstance(t,datetime):
if TESTING and t.year != 2003:
t = "%s" % (humandelta(t-now(t.year != 2003)),)
else:
t = "%s (%s)" % (humandelta(t-now(t.year != 2003)),t)
if TESTING:
lim = 3
else:
lim = 4
ti = t.rfind('.')
if ti>0 and len(t)-ti>lim and len(t)-ti<lim+6: # limit to msec
t = t[:ti+lim]+")"
print >>out,p+u": "+unicode(t)
event = self.params(ctx)
c = get_collect(event, allow_collection=True)
try:
def out_one(c):
q = Queue(3)
try:
job = spawn(getter,self.ctx.out,q)
flatten(q,(c,))
finally:
# with log_wait("list "+str(event)):
q.put(None)
job.join()
if c is None:
for m in all_collect(skip=False):
print >>self.ctx.out, " ".join(m.name)
elif isinstance(c,Collection):
if event[-1] == "*":
for m in c.iteritems():
print >>self.ctx.out,"* %s :: %s" % (n,m)
out_one(m)
return
for n,m in c.iteritems():
try:
m = m.info
except AttributeError:
m = m.name
else:
if callable(m):
m = m()
if isinstance(m,basestring):
m = m.split("\n")[0].strip()
if isinstance(n,Name):
n = u" ".join(unicode(x) for x in n)
if m is not None:
print >>self.ctx.out,u"%s :: %s" % (n,m)
else:
print >>self.ctx.out,u"%s" % (n,)
else:
out_one(c)
except Exception as e:
fix_exception(e)
print >>self.ctx.out, "* ERROR *",repr(e)
print_exception(e,file=self.ctx.out)
finally:
print >>self.ctx.out, "."
