def asynchook(v):
import builtins
if iscoroutine(v):
builtins._ = get_event_loop().run_until_complete(v)
pprint.pprint(builtins._)
else:
sys.__displayhook__(v)
def auto_display(value):
if dt_display_hook:
expr = dt_display_hook(value)
if hasattr(value, "_repr_html_"):
print_html(value._repr_html_())
return
sys.__displayhook__(value)
def asynchook(v):
import builtins
if iscoroutine(v):
builtins._ = get_event_loop().run_until_complete(v)
pprint.pprint(builtins._)
else:
sys.__displayhook__(v)
def __call__(self, value):
print
print ' Previous:', self.previous_value
print ' New :', value
print
if value != self.previous_value:
self.count += 1
sys.ps1 = '(%3d)>' % self.count
self.previous_value = value
sys.__displayhook__(value)
def __call__(self, value):
print()
print(' Precedente:', self.previous_value)
print(' Nuovo :', value)
print()
if value != self.previous_value:
self.count += 1
sys.ps1 = '({:3d})> '.format(self.count)
self.previous_value = value
sys.__displayhook__(value)
def __call__(self, value):
print()
print(' Previous:', self.previous_value)
print(' New :', value)
print()
if value != self.previous_value:
self.count += 1
sys.ps1 = '({:3d})> '.format(self.count)
self.previous_value = value
sys.__displayhook__(value)
def __call__(self, value):
print
print ' Previous:', self.previous_value
print ' New :', value
print
if value != self.previous_value:
self.count += 1
sys.ps1 = '(%3d)> ' % self.count
self.previous_value = value
sys.__displayhook__(value)
def test_original_displayhook_unencodable(self):
import sys, _io
out = _io.BytesIO()
savestdout = sys.stdout
sys.stdout = _io.TextIOWrapper(out, encoding='ascii')
sys.__displayhook__("a=\xe9 b=\uDC80 c=\U00010000 d=\U0010FFFF")
assert (out.getvalue() ==
b"'a=\\xe9 b=\\udc80 c=\\U00010000 d=\\U0010ffff'")
sys.stdout = savestdout
def test_original_displayhook_unencodable(self):
import sys, _io
out = _io.BytesIO()
savestdout = sys.stdout
sys.stdout = _io.TextIOWrapper(out, encoding='ascii')
sys.__displayhook__("a=\xe9 b=\uDC80 c=\U00010000 d=\U0010FFFF")
assert (out.getvalue() ==
b"'a=\\xe9 b=\\udc80 c=\\U00010000 d=\\U0010ffff'")
sys.stdout = savestdout
def displayhook(value):
"""
Runs all of the registered display hook methods with the given value.
Look at the sys.displayhook documentation for more information.
:param value | <variant>
"""
global _displayhooks
new_hooks = []
for hook_ref in _displayhooks:
hook = hook_ref()
if hook:
hook(value)
new_hooks.append(hook_ref)
_displayhooks = new_hooks
sys.__displayhook__(value)
def displayhook(value):
"""
Runs all of the registered display hook methods with the given value.
Look at the sys.displayhook documentation for more information.
:param value | <variant>
"""
global _displayhooks
new_hooks = []
for hook_ref in _displayhooks:
hook = hook_ref()
if hook:
hook(value)
new_hooks.append(hook_ref)
_displayhooks = new_hooks
sys.__displayhook__(value)
def display_hook(self, obj):
try:
if obj is None:
return
if print_hooks.is_pretty_printable(obj):
if print_hooks.needs_packing(obj):
packed = print_hooks.pack_for_transport(obj)
if not self.write_object.emit(packed):
logger.debug(msg("error sending packed object"))
sys.stdout.write(print_hooks.html_repr(obj))
else:
if not self.write_object.emit(obj):
logger.debug(msg("error sending object"))
logger.debug(msg("error sending packed object"))
sys.stdout.write(print_hooks.html_repr(obj))
else:
logger.debug(msg("object", obj, "is not prettyprintable"))
sys.stdout.write(repr(obj))
return
except Exception, e:
logger.debug(msg("Exception", e, "encountered while printing object", obj))
sys.__displayhook__(obj)
def pretty_print (object):
"""
Try to pretty print the object in an intelligent way. For many
things, this will convert the object to latex inside of html and
rely on a latex-aware front end (like jsMath) to render the text
"""
if object is None:
return
import __builtin__
__builtin__._=object
from sage.plot.plot import Graphics
from sage.plot.plot3d.base import Graphics3d
if isinstance(object, (Graphics, Graphics3d)):
print repr(object)
return
else:
try:
print '<html><span class="math">%s</span></html>'%latex(object)
except:
import sys
sys.__displayhook__(object)
def displayhook(obj):
sys.__displayhook__(obj)
monitor.refresh()
# while True:
# # output to stdout:
# print "Yet another iteration ..."
# try:
# # reading from sys.stdin (stop with Ctrl-D):
# number = raw_input("Enter a number: ")
# except EOFError:
# print "\nciao"
# break
# else:
# number = int(number)
# if number == 0:
# print >> sys.stderr, "0 has no inverse"
# else:
# print "inverse of %d is %f" % (number, 1.0/number)
print sys.__displayhook__(None)
print sys.float_info.dig
print '\n'
for i in sys.argv:
print i
print '\n'
print 'The PYTHONPATH is ', sys.path
for i in sys.path:
print i
print '\n'
user_input = sys.stdin.readline
print("User input: " + user_input)
def displayhook(obj):
sys.__displayhook__(obj)
monitor.refresh()
def __call__(self, value):
if not self.history or value != self.history[-1]:
self.count += 1
sys.ps1 = '(%d)> ' % self.count
self.history.append(value)
sys.__displayhook__(value)
