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py/objgenerator: Allow to hash generators and generator instances. 

Adds nothing to the code size, since it uses existing empty slots in the
type structures.
This commit is contained in:
Damien George 2017-07-07 11:47:38 +10:00
parent 145796f037
commit f69ab79ec8
3 changed files with 10 additions and 0 deletions
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2
py/objgenerator.c
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@ -74,6 +74,7 @@ const mp_obj_type_t mp_type_gen_wrap = {
{ &mp_type_type }, { &mp_type_type },
.name = MP_QSTR_generator, .name = MP_QSTR_generator,
.call = gen_wrap_call, .call = gen_wrap_call,
.unary_op = mp_generic_unary_op,
}; };
mp_obj_t mp_obj_new_gen_wrap(mp_obj_t fun) { mp_obj_t mp_obj_new_gen_wrap(mp_obj_t fun) {
@ -235,6 +236,7 @@ const mp_obj_type_t mp_type_gen_instance = {
{ &mp_type_type }, { &mp_type_type },
.name = MP_QSTR_generator, .name = MP_QSTR_generator,
.print = gen_instance_print, .print = gen_instance_print,
.unary_op = mp_generic_unary_op,
.getiter = mp_identity_getiter, .getiter = mp_identity_getiter,
.iternext = gen_instance_iternext, .iternext = gen_instance_iternext,
.locals_dict = (mp_obj_dict_t*)&gen_instance_locals_dict, .locals_dict = (mp_obj_dict_t*)&gen_instance_locals_dict,

7
tests/basics/builtin_hash_gen.py Normal file
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@ -0,0 +1,7 @@
# test builtin hash function, on generators
def gen():
yield
print(type(hash(gen)))
print(type(hash(gen())))

1
tests/run-tests
View File

@ -323,6 +323,7 @@ def run_tests(pyb, tests, args, base_path="."):
skip_tests.update({'basics/%s.py' % t for t in 'with_break with_continue with_return'.split()}) # require complete with support skip_tests.update({'basics/%s.py' % t for t in 'with_break with_continue with_return'.split()}) # require complete with support
skip_tests.add('basics/array_construct2.py') # requires generators skip_tests.add('basics/array_construct2.py') # requires generators
skip_tests.add('basics/bool1.py') # seems to randomly fail skip_tests.add('basics/bool1.py') # seems to randomly fail
skip_tests.add('basics/builtin_hash_gen.py') # requires yield
skip_tests.add('basics/class_bind_self.py') # requires yield skip_tests.add('basics/class_bind_self.py') # requires yield
skip_tests.add('basics/del_deref.py') # requires checking for unbound local skip_tests.add('basics/del_deref.py') # requires checking for unbound local
skip_tests.add('basics/del_local.py') # requires checking for unbound local skip_tests.add('basics/del_local.py') # requires checking for unbound local