def generic_translate_python(src,
lib,
lang_import,
highlight,
pre_code='',
post_code=''):
''' Translate Python code into Javascript and execute
src: source code in editor
lib: string - language specific lib (e.g. "library" in English, "biblio" in French)
already imported in html file
lang_import: something like "from reeborg_en import *"
'''
globals_ = {}
exec(lang_import, globals_)
if highlight:
temp_src, problem = insert_highlight_info(src)
if hasattr(window.RUR, "__debug"):
window.console.log(temp_src)
if not problem:
src = temp_src
else:
exec("RUR.ui.highlight('{}')".format(problem), globals_)
window.jQuery("#highlight-impossible").show()
src = pre_code + "\n" + src + "\n" + post_code
exec(src, globals_)
if lib in sys.modules:
del sys.modules[lib]
def generic_translate_python(src, lib, lang_import, highlight):
''' Translate Python code into Javascript and execute
src: source code in editor
lib: language specific lib (e.g. my_lib in English, biblio in French)
already imported in html file
lang_import: something like "from reeborg_en import *"
'''
# save initial state of lib
initial_lib_dict = {}
for key in lib.__dict__:
initial_lib_dict[key] = lib.__dict__[key]
exec(library.getValue(), lib.__dict__)
exec(lang_import)
if highlight:
src = insert_highlight_info(src)
exec(src)
# remove added definitions
new_keys = []
for key in lib.__dict__:
if key not in initial_lib_dict:
new_keys.append(key)
else:
lib.__dict__[key] = initial_lib_dict[key]
for key in new_keys:
del lib.__dict__[key]
def generic_translate_python(src, lib, lang_import, highlight):
''' Translate Python code into Javascript and execute
src: source code in editor
lib: language specific lib (e.g. my_lib in English, biblio in French)
already imported in html file
lang_import: something like "from reeborg_en import *"
'''
# save initial state of lib
initial_lib_dict = {}
for key in lib.__dict__:
initial_lib_dict[key] = lib.__dict__[key]
exec(library.getValue(), lib.__dict__)
exec(lang_import)
if highlight:
src = insert_highlight_info(src)
exec(src)
# remove added definitions
new_keys = []
for key in lib.__dict__:
if key not in initial_lib_dict:
new_keys.append(key)
else:
lib.__dict__[key] = initial_lib_dict[key]
for key in new_keys:
del lib.__dict__[key]
def generic_translate_python(src, lib, lang_import, highlight,
pre_code='', post_code=''):
''' Translate Python code into Javascript and execute
src: source code in editor
lib: string - language specific lib (e.g. "library" in English, "biblio" in French)
already imported in html file
lang_import: something like "from reeborg_en import *"
'''
if lib in sys.modules:
del sys.modules[lib]
globals_ = {}
globals_.update(globals())
globals_['dir_py'] = dir_py
globals_['Help'] = Help
src = transform(src)
exec(lang_import, globals_)
if highlight:
temp_src, problem = insert_highlight_info(src)
if not problem:
src = temp_src
else:
exec("RUR.ui.highlight('{}')".format(problem), globals_)
window.jQuery("#highlight-impossible").show()
if hasattr(window.RUR, "__debug"):
window.console.log("processed source:")
window.console.log(src)
src = "help=Help\n" + pre_code + "\n" + src + "\n" + post_code
exec(src, globals_)
def generic_translate_python(src,
lib,
lang_import,
highlight,
var_watch,
pre_code='',
post_code=''):
''' Translate Python code into Javascript and execute
src: source code in editor
lib: string - language specific lib
(e.g. "library" in English, "biblio" in French)
already imported in html file
lang_import: something like "from reeborg_en import *"
'''
sys.stdout.write = __write
sys.stderr.write = __write_err
if lib in sys.modules:
del sys.modules[lib]
globals_ = {}
globals_.update(globals())
globals_['dir_py'] = dir_py
globals_['Help'] = Help
globals_['_watch_'] = _watch_
globals_['_v_'] = None
globals_['previous_watch_values'] = {}
src = transform(src)
exec(lang_import, globals_)
# globals_['system_default_vars'] = set([key for key in globals_])
if highlight or var_watch:
try:
temp_src, problem = insert_highlight_info(src,
highlight=highlight,
var_watch=var_watch)
if not problem:
src = temp_src
else:
window.RUR.ui.highlight()
window.jQuery("#highlight-impossible").show()
except Exception as e:
window.RUR.__python_error = e
window.console.log("problem with hightlight:", e)
return
if hasattr(window.RUR, "__debug"):
window.console.log("processed source:")
window.console.log(src)
# include v again to reset its value
_v_ = "system_default_vars = set(locals().keys())\n"
src = "help=Help\n" + pre_code + "\n" + _v_ + src + "\n" + post_code
try:
exec(src, globals_)
except Exception as e:
window.RUR.__python_error = e
def generic_translate_python(src, highlight, var_watch, pre_code='',
post_code=''):
''' RUR.translate Python code into Javascript and execute
src: source code in editor
highlight: determines if the code will be highlighted as it is run
var_watch: determines if some variable watch will take place
pre_code: code included with world definition and prepended to user code
post_code: code included with world definition and appended to user code
'''
# lib: string - language specific lib
# (e.g. "library" in English, "biblio" in French)
# already imported in html file
lib = window.RUR.library_name
# lang_import: something like "from reeborg_en import *"
lang_import = window.RUR.from_import
sys.stdout.write = __write
sys.stderr.write = __write_err
if lib in sys.modules:
del sys.modules[lib]
globals_ = {}
globals_.update(globals())
globals_['dir_py'] = dir_py
globals_['Help'] = Help
globals_['_watch_'] = _watch_
globals_['_v_'] = None
globals_['previous_watch_values'] = {}
src = transform(src)
exec(lang_import, globals_)
# globals_['system_default_vars'] = set([key for key in globals_])
if highlight or var_watch:
try:
temp_src, problem = insert_highlight_info(src, highlight=highlight,
var_watch=var_watch)
if not problem:
src = temp_src
else:
window.RUR.toggle_highlight()
window.jQuery("#highlight-impossible").show()
except Exception as e:
window.RUR.__python_error = e
window.console.log("problem with hightlight:", e)
return
if hasattr(window.RUR, "__debug"):
window.console.log("processed source:")
window.console.log(src)
# include v again to reset its value
_v_ = "system_default_vars = set(locals().keys())\n"
src = "help=Help\n" + pre_code + "\n" + _v_ + src + "\n" + post_code
try:
exec(src, globals_)
except Exception as e:
window.RUR.__python_error = e
def generic_translate_python(src, lib, lang_import, highlight,
pre_code='', post_code=''):
''' Translate Python code into Javascript and execute
src: source code in editor
lib: string - language specific lib
(e.g. "library" in English, "biblio" in French)
already imported in html file
lang_import: something like "from reeborg_en import *"
'''
sys.stdout.write = __write
sys.stderr.write = __write_err
if lib in sys.modules:
del sys.modules[lib]
globals_ = {}
globals_.update(globals())
globals_['dir_py'] = dir_py
globals_['Help'] = Help
globals_['__watch'] = __watch
globals_['__v'] = None
globals_['previous_watch_values'] = {}
src = transform(src)
exec(lang_import, globals_)
# globals_['system_default_vars'] = set([key for key in globals_])
if highlight:
try:
temp_src, problem = insert_highlight_info(src)
if not problem:
src = temp_src
else:
window.RUR.ui.highlight()
window.jQuery("#highlight-impossible").show()
except Exception as e:
window.RUR.__python_error = e
window.console.log("problem with hightlight:", e)
return
if hasattr(window.RUR, "__debug"):
window.console.log("processed source:")
window.console.log(src)
# include v again to reset its value
__v = "system_default_vars = set(locals().keys())\n"
src = "help=Help\n" + pre_code + "\n" + __v + src + "\n" + post_code
try:
exec(src, globals_)
except Exception as e:
window.RUR.__python_error = e
def generic_translate_python(src, lib, lang_import, highlight,
pre_code='', post_code=''):
''' Translate Python code into Javascript and execute
src: source code in editor
lib: language specific lib (e.g. my_lib in English, biblio in French)
already imported in html file
lang_import: something like "from reeborg_en import *"
'''
globals_ = {}
# save initial state of lib
initial_lib_dict = {}
for key in lib.__dict__:
initial_lib_dict[key] = lib.__dict__[key]
exec(library.getValue(), lib.__dict__)
exec(lang_import, globals_)
if highlight:
temp_src, success = insert_highlight_info(src)
if success:
src = temp_src
else:
exec("RUR.ui.highlight()", globals_)
window.jQuery("#highlight-impossible").show()
src = pre_code + "\n" + src + "\n" + post_code
exec(src, globals_)
# remove added definitions
new_keys = []
for key in lib.__dict__:
if key not in initial_lib_dict:
new_keys.append(key)
else:
lib.__dict__[key] = initial_lib_dict[key]
for key in new_keys:
del lib.__dict__[key]
def test_del(self):
result = highlight.insert_highlight_info(test_del)
self.assertEqual(test_del_result, result)
def test_continue(self):
result = highlight.insert_highlight_info(test_continue)
self.assertEqual(test_continue_result, result)
def test_try_except_finally(self):
result = highlight.insert_highlight_info(test_try_except_finally)
self.assertEqual(test_try_except_finally_result, result)
def test_class(self):
result = highlight.insert_highlight_info(test_class)
self.assertEqual(test_class_result, result)
def test_if(self):
result = highlight.insert_highlight_info(test_if)
self.assertEqual(test_if_result, result)
def test_while(self):
result, _ = highlight.insert_highlight_info(test_while)
self.assertEqual(test_while_result, result)
def test_single_move(self):
result = highlight.insert_highlight_info(test_single_move)
self.assertEqual(test_single_move_result, result)
def test_for(self):
result = highlight.insert_highlight_info(test_for)
self.assertEqual(test_for_result, result)
def test_if(self):
result = highlight.insert_highlight_info(test_if)
self.assertEqual(test_if_result, result)
def test_single_assignment(self):
result = highlight.insert_highlight_info(test_single_assignment_1)
self.assertEqual(test_single_assignment_1_result, result)
result = highlight.insert_highlight_info(test_single_assignment_2)
self.assertEqual(test_single_assignment_2_result, result)
def test_class(self):
result = highlight.insert_highlight_info(test_class)
self.assertEqual(test_class_result, result)
def test_single_move(self):
result = highlight.insert_highlight_info(test_single_move)
self.assertEqual(test_single_move_result, result)
def test_while(self):
result, _ = highlight.insert_highlight_info(test_while)
self.assertEqual(test_while_result, result)
def test_if_elif_else(self):
result, _ = highlight.insert_highlight_info(test_if_elif_else)
self.assertEqual(test_if_elif_else_result, result)
def test_raise(self):
result = highlight.insert_highlight_info(test_raise)
self.assertEqual(test_raise_result, result)
def test_break(self):
# test comments as well
result = highlight.insert_highlight_info(test_break)
self.assertEqual(test_break_result, result)
def test_yield(self):
result = highlight.insert_highlight_info(test_yield)
self.assertEqual(test_yield_result, result)
def test_continue(self):
result = highlight.insert_highlight_info(test_continue)
self.assertEqual(test_continue_result, result)
def generic_translate_python(src, highlight=False, var_watch=False, pre_code='',
post_code=''):
''' RUR.translate Python code into Javascript and execute
src: source code in editor
highlight: determines if the code will be highlighted as it is run
var_watch: determines if some variable watch will take place
pre_code: code included with world definition and prepended to user code
post_code: code included with world definition and appended to user code
'''
# lib: string - language specific lib
# (e.g. "library" in English, "biblio" in French)
# already imported in html file
lib = window.RUR.library_name
# lang_import: something like "from reeborg_en import *"
lang_import = window.RUR.from_import
sys.stdout.write = __write
sys.stderr.write = __write_err
if lib in sys.modules:
del sys.modules[lib]
globals_ = {}
globals_.update(globals())
globals_['dir_py'] = dir_py
globals_['Help'] = Help
globals_['_watch_'] = _watch_
globals_['_v_'] = None
globals_['previous_watch_values'] = {}
src = transform(src)
# sometimes, when copying from documentation displayed in the browsers
# some nonbreaking spaces are inserted instead of regular spaces.
# We make the assumption that nonbreaking spaces should never appear
# in source code - which is not necessarily valid...
if '\xa0' in src:
src = src.replace('\xa0', ' ')
window.console.warn("Some nonbreaking spaces were replaced in the Python code.")
exec(lang_import, globals_)
# globals_['system_default_vars'] = set([key for key in globals_])
if highlight or var_watch:
try:
temp_src, problem = insert_highlight_info(src, highlight=highlight,
var_watch=var_watch)
if not problem:
src = temp_src
else:
window.RUR.toggle_highlight()
window.jQuery("#highlight-impossible").show()
except Exception as e:
window.RUR.__python_error = e
window.console.log("problem with hightlight:", e)
return
if hasattr(window.RUR, "__debug"):
window.console.log("processed source:")
window.console.log(src)
# include v again to reset its value
_v_ = "system_default_vars = set(locals().keys())\n"
src = "help=Help\n" + pre_code + "\n" + _v_ + src + "\n" + post_code
try:
exec(src, globals_)
except Exception as e:
window.RUR.__python_error = e
def test_from_import(self):
result = highlight.insert_highlight_info(test_from_import)
self.assertEqual(test_from_import_result, result)
def test_single_assignment(self):
result = highlight.insert_highlight_info(test_single_assignment_1)
self.assertEqual(test_single_assignment_1_result, result)
result = highlight.insert_highlight_info(test_single_assignment_2)
self.assertEqual(test_single_assignment_2_result, result)
def test_try_except_finally(self):
result = highlight.insert_highlight_info(test_try_except_finally)
self.assertEqual(test_try_except_finally_result, result)
def test_for(self):
result = highlight.insert_highlight_info(test_for)
self.assertEqual(test_for_result, result)
def test_return(self):
result = highlight.insert_highlight_info(test_return)
self.assertEqual(test_return_result, result)
def test_break(self):
# test comments as well
result = highlight.insert_highlight_info(test_break)
self.assertEqual(test_break_result, result)
def __generic_translate_python(src,
highlight=False,
var_watch=False,
pre_code='',
post_code=''):
''' RUR.translate Python code into Javascript and execute
src: source code in editor
highlight: determines if the code will be highlighted as it is run
var_watch: determines if some variable watch will take place
pre_code: code included with world definition and prepended to user code
post_code: code included with world definition and appended to user code
'''
from preprocess import transform # keeping out of global namespace
from highlight import insert_highlight_info
sys.stdout.write = __write
sys.stderr.write = __write
# reeborg_en and reeborg_fr define some attributes to window; these
# could have been redefined when importing a different language version -
# or, perhas even when running a Javascript version; so it
# is important to ensure that they have their proper definition by forcing
# a fresh import each time such a request is made via something like
# from reeborg_en import *
# Similarly, library or biblio's content might have changed by the user
# since the program was run last time
for mod in ["reeborg_en", "reeborg_fr", "library", "biblio", "extra"]:
if mod in sys.modules:
del sys.modules[mod]
globals_ = {}
globals_['__help'] = __help
globals_['__watch'] = __watch
globals_['__previous_watch_values'] = {}
globals_['window'] = window
globals_['console'] = console
globals_['print_dir'] = print_dir
src = transform(src)
# sometimes, when copying from documentation displayed in the browsers
# some nonbreaking spaces are inserted instead of regular spaces.
# We make the assumption that nonbreaking spaces should never appear
# in source code - which is not necessarily valid...
if '\xa0' in src:
src = src.replace('\xa0', ' ')
window.console.warn(
"Some nonbreaking spaces were replaced in the Python code.")
# Notwithstanding what is writte above regarding fresh imports,
# we simulate this here by doing a dict update, thus effectively using a
# cached version of a previous import while ensuring that and
# global ("window") definition is done properly.
if window.RUR.from_import == "from reeborg_en import *":
globals_.update(__REEBORG_EN)
elif window.RUR.from_import == "from reeborg_fr import *":
globals_.update(__REEBORG_FR)
else:
raise Exception("unknown import %s" % window.RUR.from_import)
if highlight or var_watch:
try:
temp_src, problem = insert_highlight_info(src,
highlight=highlight,
var_watch=var_watch)
if not problem:
src = temp_src
else:
window.RUR.toggle_highlight()
window.jQuery("#highlight-impossible").show()
except Exception as e:
window.RUR.__python_error = e
window.console.log("problem with hightlight:", e)
return
if hasattr(window.RUR, "__debug"):
window.console.log("processed source:")
window.console.log(src)
if var_watch:
system_vars = "system_default_vars = set(locals().keys())\n"
else:
system_vars = "\n"
src = "help=__help\n" + pre_code + "\n" + system_vars + src + "\n" + post_code
try:
exec(src, globals_)
except Exception as e:
window.RUR.__python_error = e
def test_from_import(self):
result = highlight.insert_highlight_info(test_from_import)
self.assertEqual(test_from_import_result, result)
def test_global_nonlocal(self):
result = highlight.insert_highlight_info(test_global_nonlocal)
self.assertEqual(test_global_nonlocal_result, result)
def test_return(self):
result = highlight.insert_highlight_info(test_return)
self.assertEqual(test_return_result, result)
def test_raise(self):
result = highlight.insert_highlight_info(test_raise)
self.assertEqual(test_raise_result, result)
def test_global_nonlocal(self):
result = highlight.insert_highlight_info(test_global_nonlocal)
self.assertEqual(test_global_nonlocal_result, result)
def test_with(self):
result = highlight.insert_highlight_info(test_with)
self.assertEqual(test_with_result, result)
def test_with(self):
result = highlight.insert_highlight_info(test_with)
self.assertEqual(test_with_result, result)
def test_yield(self):
result = highlight.insert_highlight_info(test_yield)
self.assertEqual(test_yield_result, result)
def test_del(self):
result = highlight.insert_highlight_info(test_del)
self.assertEqual(test_del_result, result)
def test_if_elif_else(self):
result, _ = highlight.insert_highlight_info(test_if_elif_else)
self.assertEqual(test_if_elif_else_result, result)