Wrong code to recompute annotations

Created originally on Bitbucket by paugier (Pierre Augier)

from functools import partial

from transonic import boost


@boost
def compute(a: int):
    return a


# if True:
main = partial(lambda x: x, lambda x: x)

leads to

transonic -np tmp_bug_transonic.py -vv
INFO     Namespace(clear_cache=None, force=False, no_pythran=True, path=['tmp_bug_transonic.py'], pythran_flags='', verbose=2, version=False)
DEBUG    extast.parse
DEBUG    compute ancestors and chains
DEBUG    filter_code_typevars
DEBUG    
from transonic import boost
main = partial((lambda x: x), (lambda x: x))

DEBUG    find boosted objects
DEBUG    {'classes': {},
 'functions': {'compute': <gast.gast.FunctionDef object at 0x7f3de0afca90>},
 'methods': {}}
DEBUG    compute the annotations
Traceback (most recent call last):
  File "/home/pierre/.pyenv/versions/3.7.2/bin/transonic", line 11, in <module>
    load_entry_point('transonic', 'console_scripts', 'transonic')()
  File "/home/pierre/Dev/transonic/transonic/run.py", line 84, in run
    make_backend_files(paths, force=args.force)
  File "/home/pierre/Dev/transonic/transonic/transpiler.py", line 284, in make_backend_files
    path_out = make_pythran_file(path, force=force)
  File "/home/pierre/Dev/transonic/transonic/transpiler.py", line 236, in make_pythran_file
    code_pythran = make_pythran_code(path_py)
  File "/home/pierre/Dev/transonic/transonic/backends/pythran.py", line 204, in make_pythran_code
    boosted_dicts, code_dependance, annotations, blocks = analyse_aot(code_module)
  File "/home/pierre/Dev/transonic/transonic/analyses/__init__.py", line 126, in analyse_aot
    exec(code_dependance_annotations, namespace)
  File "<string>", line 3, in <module>
NameError: name 'partial' is not defined