def init_ipython(ip):
ip.expose_magic("rep",rep_f)
ip.expose_magic("hist",magic_hist)
ip.expose_magic("history",magic_history)
import ipy_completers
ipy_completers.quick_completer('%hist' ,'-g -t -r -n')
try:
from numpy import ndarray
# This must be done with items and not iteritems because we're
# going to modify the dict in-place.
for x,val in user_ns.items():
if isinstance(val,ndarray):
del user_ns[x]
except AttributeError:
print "Clear array only works if Numpy is available."
elif target == 'shadow_compress':
print "Compressing shadow history"
api.db.hcompress('shadowhist')
elif target == 'shadow_nuke':
print "Erased all keys from shadow history "
for k in ip.db.keys('shadowhist/*'):
del ip.db[k]
elif target == 'dhist':
print "Clearing directory history"
del user_ns['_dh'][:]
gc.collect()
# Activate the extension
ip.define_magic("clear",clear_f)
import ipy_completers
ipy_completers.quick_completer(
'%clear','in out shadow_nuke shadow_compress dhist')
# must be done in-place
self.input_hist[:] = ['\n'] * pc
self.input_hist_raw[:] = ['\n'] * pc
elif target == 'array':
try:
pylab = ip.IP.pylab
for x in self.user_ns.keys():
if isinstance(self.user_ns[x], pylab.arraytype):
del self.user_ns[x]
except AttributeError:
print "Clear array only available in -pylab mode"
gc.collect()
elif target == 'shadow_compress':
print "Compressing shadow history"
api.db.hcompress('shadowhist')
elif target == 'shadow_nuke':
print "Erased all keys from shadow history "
for k in ip.db.keys('shadowhist/*'):
del ip.db[k]
elif target == 'dhist':
print "Clearing directory history"
del ip.user_ns['_dh'][:]
ip.expose_magic("clear", clear_f)
import ipy_completers
ipy_completers.quick_completer('%clear',
'in out shadow_nuke shadow_compress dhist')
