gurudesh/pytracebugs huggingface dataset:
# Buggy code
def generate_unique_slug(instance, slug_values):
    slug = slugify(instance.name)
    unique_slug = slug
    extension = 1

    while unique_slug in slug_values:
        extension += 1
        unique_slug = f"{slug}-{extension}"

    return unique_slug


# Traceback (IndexError)
Applying warehouse.0003_warehouse_slug...Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/core/management/__init__.py", line 401, in execute_from_command_line
utility.execute()
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/core/management/__init__.py", line 395, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/core/management/base.py", line 328, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/core/management/base.py", line 369, in execute
output = self.handle(*args, **options)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/core/management/base.py", line 83, in wrapped
res = handle_func(*args, **kwargs)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 231, in handle
post_migrate_state = executor.migrate(
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/db/migrations/executor.py", line 117, in migrate
state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/db/migrations/executor.py", line 147, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/db/migrations/executor.py", line 245, in apply_migration
state = migration.apply(state, schema_editor)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/db/migrations/migration.py", line 124, in apply
operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
File "/Users/timur/Code/pyenv/lib/python3.8/site-packages/django/db/migrations/operations/special.py", line 190, in database_forwards
self.code(from_state.apps, schema_editor)
File "/Users/timur/Code/saleor/saleor/warehouse/migrations/0003_warehouse_slug.py", line 17, in create_unique_slug_for_warehouses
first_char = warehouse.name[0].lower()
IndexError: string index out of range

# Fixed code
def generate_unique_slug(instance, slug_values):
    slug = slugify(instance.name) if instance.name else DEFAULT_SLUG_VALUE
    unique_slug = slug
    extension = 1

    while unique_slug in slug_values:
        extension += 1
        unique_slug = f"{slug}-{extension}"

    return unique_slug
# Buggy code
def update_products_minimal_variant_prices_of_catalogues(
    product_ids=None, category_ids=None, collection_ids=None
):
    # Building the matching products query
    q_list = []
    if product_ids:
        q_list.append(Q(pk__in=product_ids))
    if category_ids:
        q_list.append(Q(category_id__in=category_ids))
    if collection_ids:
        q_list.append(Q(collectionproduct__collection_id__in=collection_ids))
    # Asserting that the function was called with some ids
    if not q_list:
        raise ValueError(
            "Provide at least one of the ID lists:\n"
            "\tproduct_ids,\n"
            "\tcategory_ids,\n"
            "\tcollection_ids."
        )
    # Querying the products
    q_or = reduce(operator.or_, q_list)
    products = Product.objects.filter(q_or).distinct()

    update_products_minimal_variant_prices(products)


# Traceback (ValueError)
ERROR celery.app.trace Task saleor.product.tasks.update_products_minimal_variant_prices_of_discount_task[4ec46245-d1f1-47ae-ab23-0c0ab73a9981] raised unexpected: ValueError('Provide at least one of the ID lists:\n\tproduct_ids,\n\tcategory_ids,\n\tcollection_ids.') [PID:31316:Thread-175]
Traceback (most recent call last):
File "/Users/marcin/.pyenv/versions/saleor3.8.1/lib/python3.8/site-packages/celery/app/trace.py", line 385, in trace_task
R = retval = fun(*args, **kwargs)
File "/Users/marcin/mirumee/saleor-platform/saleor/saleor/product/tasks.py", line 64, in update_products_minimal_variant_prices_of_discount_task
update_products_minimal_variant_prices_of_discount(discount)
File "/Users/marcin/mirumee/saleor-platform/saleor/saleor/product/utils/variant_prices.py", line 76, in update_products_minimal_variant_prices_of_discount
update_products_minimal_variant_prices_of_catalogues(
File "/Users/marcin/mirumee/saleor-platform/saleor/saleor/product/utils/variant_prices.py", line 62, in update_products_minimal_variant_prices_of_catalogues
raise ValueError(
ValueError: Provide at least one of the ID lists:
product_ids,
category_ids,
collection_ids.

# Fixed code
def update_products_minimal_variant_prices_of_catalogues(
    product_ids=None, category_ids=None, collection_ids=None
):
    # Building the matching products query
    q_list = []
    if product_ids:
        q_list.append(Q(pk__in=product_ids))
    if category_ids:
        q_list.append(Q(category_id__in=category_ids))
    if collection_ids:
        q_list.append(Q(collectionproduct__collection_id__in=collection_ids))
    # Asserting that the function was called with some ids
    if q_list:
        # Querying the products
        q_or = reduce(operator.or_, q_list)
        products = Product.objects.filter(q_or).distinct()

        update_products_minimal_variant_prices(products)
# Buggy code
def validate_image_file(file, field_name):
    """Validate if the file is an image."""
    if not file.content_type.startswith("image/"):
        raise ValidationError(
            {field_name: ValidationError("Invalid file type", code="invalid")}
        )


# Traceback (AttributeError)
Traceback (most recent call last):
File "./saleor/graphql/core/mutations.py", line 279, in mutate
response = cls.perform_mutation(root, info, **data)
File "./saleor/graphql/product/mutations/products.py", line 1400, in perform_mutation
validate_image_file(image_data, "image")
File "./saleor/graphql/core/utils/__init__.py", line 33, in validate_image_file
if not file.content_type.startswith("image/"):
AttributeError: 'NoneType' object has no attribute 'content_type'

# Fixed code
def validate_image_file(file, field_name):
    """Validate if the file is an image."""
    if not file:
        raise ValidationError(
            {field_name: ValidationError("File is required", code="required")}
        )
    if not file.content_type.startswith("image/"):
        raise ValidationError(
            {field_name: ValidationError("Invalid file type", code="invalid")}
        )
# Buggy code
def collection_delete(request, pk=None):
    collection = get_object_or_404(Collection, pk=pk)
    if request.method == "POST":
        menus = get_menus_that_needs_update(collection=collection)
        collection.delete()
        if menus:
            update_menus(menus)
        msg = pgettext_lazy("Collection message", "Deleted collection")
        messages.success(request, msg)
        if request.is_ajax():
            response = {"redirectUrl": reverse("dashboard:collection-list")}
            return JsonResponse(response)
        return redirect("dashboard:collection-list")
    ctx = {"collection": collection}
    return TemplateResponse(request, "dashboard/collection/confirm_delete.html", ctx)


# Traceback (ValueError)
Traceback (most recent call last):
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 487, in _resolve_from_executor
executor(resolve, reject)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 754, in executor
return resolve(f(*args, **kwargs))
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/graphql/execution/middleware.py", line 75, in make_it_promise
return next(*args, **kwargs)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 207, in mutate
response = cls.perform_mutation(root, info, **data)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 354, in perform_mutation
instance = cls.construct_instance(instance, cleaned_input)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 184, in construct_instance
f.save_form_data(instance, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/__init__.py", line 853, in save_form_data
setattr(instance, self.name, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/related_descriptors.py", line 211, in __set__
self.field.remote_field.model._meta.object_name,
ValueError: Cannot assign "<Page: About>": "MenuItem.category" must be a "Category" instance.

# Fixed code
def collection_delete(request, pk=None):
    collection = get_object_or_404(Collection, pk=pk)
    if request.method == "POST":
        menus = get_menus_that_need_update(collection=collection)
        collection.delete()
        if menus:
            update_menus(menus)
        msg = pgettext_lazy("Collection message", "Deleted collection")
        messages.success(request, msg)
        if request.is_ajax():
            response = {"redirectUrl": reverse("dashboard:collection-list")}
            return JsonResponse(response)
        return redirect("dashboard:collection-list")
    ctx = {"collection": collection}
    return TemplateResponse(request, "dashboard/collection/confirm_delete.html", ctx)
# Buggy code
def page_delete(request, pk):
    page = get_object_or_404(Page, pk=pk)
    if request.POST:
        menus = get_menus_that_needs_update(page=page)
        page.delete()
        if menus:
            update_menus(menus)
        msg = pgettext_lazy("Dashboard message", "Removed page %s") % (page.title,)
        messages.success(request, msg)
        return redirect("dashboard:page-list")
    ctx = {"page": page}
    return TemplateResponse(request, "dashboard/page/modal_delete.html", ctx)


# Traceback (ValueError)
Traceback (most recent call last):
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 487, in _resolve_from_executor
executor(resolve, reject)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 754, in executor
return resolve(f(*args, **kwargs))
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/graphql/execution/middleware.py", line 75, in make_it_promise
return next(*args, **kwargs)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 207, in mutate
response = cls.perform_mutation(root, info, **data)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 354, in perform_mutation
instance = cls.construct_instance(instance, cleaned_input)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 184, in construct_instance
f.save_form_data(instance, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/__init__.py", line 853, in save_form_data
setattr(instance, self.name, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/related_descriptors.py", line 211, in __set__
self.field.remote_field.model._meta.object_name,
ValueError: Cannot assign "<Page: About>": "MenuItem.category" must be a "Category" instance.

# Fixed code
def page_delete(request, pk):
    page = get_object_or_404(Page, pk=pk)
    if request.POST:
        menus = get_menus_that_need_update(page=page)
        page.delete()
        if menus:
            update_menus(menus)
        msg = pgettext_lazy("Dashboard message", "Removed page %s") % (page.title,)
        messages.success(request, msg)
        return redirect("dashboard:page-list")
    ctx = {"page": page}
    return TemplateResponse(request, "dashboard/page/modal_delete.html", ctx)
# Buggy code
def clean_input(cls, info, instance, data):
    cleaned_input = super().clean_input(info, instance, data)
    items = [
        cleaned_input.get("page"),
        cleaned_input.get("collection"),
        cleaned_input.get("url"),
        cleaned_input.get("category"),
    ]
    items = [item for item in items if item is not None]
    if len(items) > 1:
        raise ValidationError({"items": "More than one item provided."})
    return cleaned_input


# Traceback (ValueError)
Traceback (most recent call last):
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 487, in _resolve_from_executor
executor(resolve, reject)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 754, in executor
return resolve(f(*args, **kwargs))
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/graphql/execution/middleware.py", line 75, in make_it_promise
return next(*args, **kwargs)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 207, in mutate
response = cls.perform_mutation(root, info, **data)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 354, in perform_mutation
instance = cls.construct_instance(instance, cleaned_input)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 184, in construct_instance
f.save_form_data(instance, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/__init__.py", line 853, in save_form_data
setattr(instance, self.name, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/related_descriptors.py", line 211, in __set__
self.field.remote_field.model._meta.object_name,
ValueError: Cannot assign "<Page: About>": "MenuItem.category" must be a "Category" instance.

# Fixed code
def clean_input(cls, info, instance, data):
    cleaned_input = super().clean_input(info, instance, data)

    _validate_menu_item_instance(cleaned_input, "page", page_models.Page)
    _validate_menu_item_instance(cleaned_input, "collection", product_models.Collection)
    _validate_menu_item_instance(cleaned_input, "category", product_models.Category)

    items = [
        cleaned_input.get("page"),
        cleaned_input.get("collection"),
        cleaned_input.get("url"),
        cleaned_input.get("category"),
    ]
    items = [item for item in items if item is not None]
    if len(items) > 1:
        raise ValidationError("More than one item provided.")
    return cleaned_input
# Buggy code
def perform_mutation(cls, _root, info, menu, moves):
    _type, menu_id = from_global_id(menu)  # type: str, int
    assert _type == "Menu", "Expected a menu of type Menu"

    operations = cls.clean_moves(info, menu_id, moves)

    for operation in operations:
        cls.perform_operation(operation)

    return cls(menu=models.Menu.objects.get(pk=menu_id))


# Traceback (ValueError)
Traceback (most recent call last):
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 487, in _resolve_from_executor
executor(resolve, reject)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/promise/promise.py", line 754, in executor
return resolve(f(*args, **kwargs))
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/graphql/execution/middleware.py", line 75, in make_it_promise
return next(*args, **kwargs)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 207, in mutate
response = cls.perform_mutation(root, info, **data)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 354, in perform_mutation
instance = cls.construct_instance(instance, cleaned_input)
File "/Users/mikail/Development/saleor/saleor/graphql/core/mutations.py", line 184, in construct_instance
f.save_form_data(instance, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/__init__.py", line 853, in save_form_data
setattr(instance, self.name, data)
File "/Users/mikail/Development/saleor-venv/lib/python3.7/site-packages/django/db/models/fields/related_descriptors.py", line 211, in __set__
self.field.remote_field.model._meta.object_name,
ValueError: Cannot assign "<Page: About>": "MenuItem.category" must be a "Category" instance.

# Fixed code
def perform_mutation(cls, _root, info, menu, moves):
    _type, menu_id = from_global_id(menu)  # type: str, int
    assert _type == "Menu", "Expected a menu of type Menu"

    operations = cls.clean_moves(info, menu_id, moves)

    for operation in operations:
        cls.perform_operation(operation)

    menu = models.Menu.objects.get(pk=menu_id)
    update_menu(menu)
    return cls(menu=menu)
# Buggy code
def try_payment_action(self, action):
    amount = self.cleaned_data["amount"]
    try:
        action(amount.gross)
    except (PaymentError, ValueError) as e:
        self.payment_error(e.message)
        return False
    return True


# Traceback (AttributeError)
Traceback (most recent call last):
File "py3venv/lib/python3.6/site-packages/django/core/handlers/exception.py", line 41, in inner
response = get_response(request)
File "py3venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "py3venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "py3venv/lib/python3.6/site-packages/django/contrib/auth/decorators.py", line 23, in _wrapped_view
return view_func(request, *args, **kwargs)
File "py3venv/lib/python3.6/site-packages/django/contrib/auth/decorators.py", line 23, in _wrapped_view
return view_func(request, *args, **kwargs)
File "development/saleor/saleor/dashboard/order/views.py", line 137, in refund_payment
if form.is_valid() and form.refund():
File "development/saleor/saleor/dashboard/order/forms.py", line 97, in refund
return self.try_payment_action(self.payment.refund)
File "development/saleor/saleor/dashboard/order/forms.py", line 75, in try_payment_action
self.payment_error(e.message)
AttributeError: 'ValueError' object has no attribute 'message'

# Fixed code
def try_payment_action(self, action):
    amount = self.cleaned_data["amount"]
    try:
        action(amount.gross)
    except (PaymentError, ValueError) as e:
        self.payment_error(str(e))
        return False
    return True
# Buggy code
def done(self):
    arr = numpy.array(self.data, dtype=self.dtype)
    if self.shape:
        if len(arr.shape) != len(self.shape):
            try:
                arr = arr.reshape(self.shape)
            except ValueError:
                raise ValueError(
                    "Reshape error. What is defined in data layer is {}, but receive {}".format(
                        self.shape, arr.shape
                    )
                )
        else:
            self._check_shape(arr.shape)
    t = core.LoDTensor()
    t.set(arr, self.place)
    if self.lod_level > 0:
        t.set_recursive_sequence_lengths(self.lod)
    return t


# Traceback (ValueError)
W0114 15:51:07.217496 116714 device_context.cc:262] Please NOTE: device: 0, CUDA Capability: 70, Driver API Version: 9.0, Runtime API Version: 9.0
W0114 15:51:07.217563 116714 device_context.cc:270] device: 0, cuDNN Version: 7.0.
W0114 15:51:07.217572 116714 device_context.cc:294] WARNING: device: 0. The installed Paddle is compiled with CUDNN 7.1, but CUDNN version in your machine is 7.0, which may cause serious incompatible bug. Please recompile or reinstall Paddle with compatible CUDNN version.
Exception in thread Thread-1:
Traceback (most recent call last):
File "/home/paddle/anaconda2/lib/python2.7/threading.py", line 801, in __bootstrap_inner
self.run()
File "/home/paddle/anaconda2/lib/python2.7/threading.py", line 754, in run
self.__target(*self.__args, **self.__kwargs)
File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/layers/io.py", line 563, in __provider_thread__
for tensors in func():
File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/layers/io.py", line 610, in __tensor_provider__
for slots in paddle_reader():
File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 287, in __reader_creator__
yield self.feed(item)
File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 206, in feed
ret_dict[each_name] = each_converter.done()
File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 92, in done
self._check_shape(arr.shape)
File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 79, in _check_shape
format(self.shape, shape))
ValueError: Shape not match. What is defined in data layer is (-1L, 3L, 1333L, 1333L), but receive (1, 3, 800, 1205)

# Fixed code
def done(self):
    arr = numpy.array(self.data, dtype=self.dtype)
    if self.shape:
        if len(arr.shape) != len(self.shape):
            try:
                arr = arr.reshape(self.shape)
            except ValueError:
                raise ValueError(
                    "Reshape error. What is defined in data layer is {}, but receive {}".format(
                        self.shape, arr.shape
                    )
                )
        # else:
        #    self._check_shape(arr.shape)
    t = core.LoDTensor()
    t.set(arr, self.place)
    if self.lod_level > 0:
        t.set_recursive_sequence_lengths(self.lod)
    return t
# Buggy code
def get_trainer_program(self):
    # remove optimize ops and add a send op to main_program
    self.program.global_block().delete_ops(self.optimize_ops)
    return self.program


# Traceback (KeyError)
Traceback (most recent call last):
File "dist_test.py", line 281, in <module>
main(False, False, "conv", False)
File "dist_test.py", line 237, in main
params_filename=params_filename)
File "dist_test.py", line 177, in train
pserver_prog = t.get_pserver_program(current_endpoint)
File "/paddle/build/python/build/lib-python/paddle/fluid/distribute_transpiler.py", line 312, in get_pserver_program
self._append_pserver_ops(optimize_block, op, endpoint)
File "/paddle/build/python/build/lib-python/paddle/fluid/distribute_transpiler.py", line 579, in _append_pserver_ops
new_inputs[key] = pserver_block.vars[opt_op.input(key)[0]]
KeyError: u'learning_rate_0'

# Fixed code
def get_trainer_program(self):
    # remove optimize ops and add a send op to main_program
    self.program.global_block().delete_ops(self.optimize_ops)
    # FIXME(typhoonzero): serialize once will fix error occurs when clone.
    self.program.__str__()
    return self.program
# Buggy code
def begin_parse(config_arg_str=""):
    """
    @param config_arg_str: a string of the form var1=val1,var2=val2. It will be
    passed to config script as a dictionary CONFIG_ARGS
    """
    init_config_environment()
    for hook in _parse_config_hooks:
        hook()

    logger.findCaller = find_caller
    logger.fatal = my_fatal

    g_config.model_config.type = "nn"

    global g_current_submodel, g_root_submodel
    g_root_submodel = g_config.model_config.sub_models.add()
    g_root_submodel.name = "root"
    g_root_submodel.is_recurrent_layer_group = False
    g_current_submodel = g_root_submodel


# Traceback (AttributeError)
AttributeError                            Traceback (most recent call last)
<ipython-input-5-5ce86945bbbe> in <module>()
----> 1 cost = seqToseq_net(source_dict_dim, target_dict_dim)

/Users/liling.tan/seqtoseq.py in seqToseq_net(source_dict_dim, target_dict_dim, is_generating)
160
161     decoder_group_name = "decoder_group"
--> 162     group_input1 = paddle.layer.StaticInputV2(input=encoded_vector, is_seq=True)
163     group_input2 = StaticInputV2(input=encoded_proj, is_seq=True)
164     group_inputs = [group_input1, group_input2]

AttributeError: 'module' object has no attribute 'StaticInputV2'

# Fixed code
def begin_parse():
    init_config_environment()
    for hook in _parse_config_hooks:
        hook()

    logger.findCaller = find_caller
    logger.fatal = my_fatal

    g_config.model_config.type = "nn"

    global g_current_submodel, g_root_submodel
    g_root_submodel = g_config.model_config.sub_models.add()
    g_root_submodel.name = "root"
    g_root_submodel.is_recurrent_layer_group = False
    g_current_submodel = g_root_submodel
# Buggy code
def parse_config(trainer_config, config_arg_str):
    begin_parse(config_arg_str)

    config_args = {}

    if config_arg_str:
        config_args = dict([f.split("=") for f in config_arg_str.split(",")])

    global g_command_config_args
    g_command_config_args.update(config_args)

    extension_module_name = config_args.get("extension_module_name")
    if extension_module_name:
        global g_extended_config_funcs
        extension_module = importlib(extension_module_name)
        g_extended_config_funcs = extension_module.get_config_funcs(g_config)

    if hasattr(trainer_config, "__call__"):
        trainer_config.func_globals.update(make_config_environment("", config_args))
        trainer_config()
    else:
        execfile(trainer_config, make_config_environment(trainer_config, config_args))

    return update_g_config()


# Traceback (AttributeError)
AttributeError                            Traceback (most recent call last)
<ipython-input-5-5ce86945bbbe> in <module>()
----> 1 cost = seqToseq_net(source_dict_dim, target_dict_dim)

/Users/liling.tan/seqtoseq.py in seqToseq_net(source_dict_dim, target_dict_dim, is_generating)
160
161     decoder_group_name = "decoder_group"
--> 162     group_input1 = paddle.layer.StaticInputV2(input=encoded_vector, is_seq=True)
163     group_input2 = StaticInputV2(input=encoded_proj, is_seq=True)
164     group_inputs = [group_input1, group_input2]

AttributeError: 'module' object has no attribute 'StaticInputV2'

# Fixed code
def parse_config(trainer_config, config_arg_str):
    """
    @param config_arg_str: a string of the form var1=val1,var2=val2. It will be
    passed to config script as a dictionary CONFIG_ARGS
    """

    begin_parse()
    config_args = {}

    if config_arg_str:
        config_args = dict([f.split("=") for f in config_arg_str.split(",")])

    global g_command_config_args
    g_command_config_args.update(config_args)

    extension_module_name = config_args.get("extension_module_name")
    if extension_module_name:
        global g_extended_config_funcs
        extension_module = importlib(extension_module_name)
        g_extended_config_funcs = extension_module.get_config_funcs(g_config)

    if hasattr(trainer_config, "__call__"):
        trainer_config.func_globals.update(make_config_environment("", config_args))
        trainer_config()
    else:
        execfile(trainer_config, make_config_environment(trainer_config, config_args))

    return update_g_config()
# Buggy code
def __need_to_keep__(name):
    if name in ["StaticInput", "LayerType", "layer_support"]:
        return False
    return True


# Traceback (AttributeError)
AttributeError                            Traceback (most recent call last)
<ipython-input-5-5ce86945bbbe> in <module>()
----> 1 cost = seqToseq_net(source_dict_dim, target_dict_dim)

/Users/liling.tan/seqtoseq.py in seqToseq_net(source_dict_dim, target_dict_dim, is_generating)
160
161     decoder_group_name = "decoder_group"
--> 162     group_input1 = paddle.layer.StaticInputV2(input=encoded_vector, is_seq=True)
163     group_input2 = StaticInputV2(input=encoded_proj, is_seq=True)
164     group_inputs = [group_input1, group_input2]

AttributeError: 'module' object has no attribute 'StaticInputV2'

# Fixed code
def __need_to_keep__(name):
    return name in [
        "StaticInput",
        "SubsequenceInput",
        "GeneratedInput",
        "LayerType",
        "layer_support",
    ]
# Buggy code
def __convert_name__(inname):
    if inname == "maxid_layer":
        return "max_id"
    elif (
        inname.endswith("memory")
        or inname.endswith("_seq")
        or inname.endswith("_sim")
        or inname == "hsigmoid"
    ):
        return inname
    elif inname in [
        "cross_entropy",
        "multi_binary_label_cross_entropy",
        "cross_entropy_with_selfnorm",
    ]:
        return inname + "_cost"
    elif inname.endswith("_cost"):
        return inname
    elif inname.endswith("_layer"):
        return inname[: -len("_layer")]
    else:
        return inname


# Traceback (AttributeError)
AttributeError                            Traceback (most recent call last)
<ipython-input-5-5ce86945bbbe> in <module>()
----> 1 cost = seqToseq_net(source_dict_dim, target_dict_dim)

/Users/liling.tan/seqtoseq.py in seqToseq_net(source_dict_dim, target_dict_dim, is_generating)
160
161     decoder_group_name = "decoder_group"
--> 162     group_input1 = paddle.layer.StaticInputV2(input=encoded_vector, is_seq=True)
163     group_input2 = StaticInputV2(input=encoded_proj, is_seq=True)
164     group_inputs = [group_input1, group_input2]

AttributeError: 'module' object has no attribute 'StaticInputV2'

# Fixed code
def __convert_name__(inname):
    if __need_to_keep__(inname):
        return inname
    if inname == "maxid_layer":
        return "max_id"
    elif (
        inname.endswith("memory")
        or inname.endswith("_seq")
        or inname.endswith("_sim")
        or inname == "hsigmoid"
    ):
        return inname
    elif inname in [
        "cross_entropy",
        "multi_binary_label_cross_entropy",
        "cross_entropy_with_selfnorm",
    ]:
        return inname + "_cost"
    elif inname.endswith("_cost"):
        return inname
    elif inname.endswith("_layer"):
        return inname[: -len("_layer")]
    else:
        return inname
# Buggy code
def add_additional_parents():
    for sub_model in cp.g_config.model_config.sub_models:
        if sub_model.name == "root":
            continue
        for link in sub_model.in_links:
            add_parent(link.link_name, link.layer_name)
            add_parent(sub_model.name, link.layer_name)
        for link in sub_model.out_links:
            add_parent(link.link_name, link.layer_name)
            add_parent(link.link_name, sub_model.name)
        for mem in sub_model.memories:
            if mem.boot_layer_name:
                add_parent(mem.layer_name, mem.boot_layer_name)
            add_parent(mem.link_name, mem.layer_name)


# Traceback (AttributeError)
AttributeError                            Traceback (most recent call last)
<ipython-input-5-5ce86945bbbe> in <module>()
----> 1 cost = seqToseq_net(source_dict_dim, target_dict_dim)

/Users/liling.tan/seqtoseq.py in seqToseq_net(source_dict_dim, target_dict_dim, is_generating)
160
161     decoder_group_name = "decoder_group"
--> 162     group_input1 = paddle.layer.StaticInputV2(input=encoded_vector, is_seq=True)
163     group_input2 = StaticInputV2(input=encoded_proj, is_seq=True)
164     group_inputs = [group_input1, group_input2]

AttributeError: 'module' object has no attribute 'StaticInputV2'

# Fixed code
def add_additional_parents():
    for sub_model in cp.g_config.model_config.sub_models:
        if sub_model.name == "root":
            continue
        for link in sub_model.in_links:
            add_parent(link.link_name, link.layer_name)
            add_parent(sub_model.name, link.layer_name)
        for link in sub_model.out_links:
            add_parent(link.link_name, link.layer_name)
            add_parent(link.link_name, sub_model.name)
        for mem in sub_model.memories:
            if mem.boot_layer_name:
                add_parent(mem.layer_name, mem.boot_layer_name)
            add_parent(mem.link_name, mem.layer_name)

        if sub_model.HasField("generator"):
            # according to the implementation of text generation
            # in recurrent layer group, the generated word must be
            # the first out link
            add_parent(
                sub_model.out_links[0].layer_name, sub_model.generator.eos_layer_name
            )
# Buggy code
def __init__(self, layers, extra_layers=None):
    def __check__(layers):
        if not isinstance(layers, collections.Sequence):
            __check_layer_type__(layers)
            layers = [layers]
        for layer in layers:
            __check_layer_type__(layer)
        return layers

    layers = __check__(layers)
    self.layers = layers
    if extra_layers is not None:
        extra_layers = __check__(extra_layers)

    self.__model_config__ = v2_layer.parse_network(layers, extra_layers=extra_layers)

    if extra_layers is not None:
        self.layers.extend(extra_layers)

    assert isinstance(self.__model_config__, ModelConfig)


# Traceback (AttributeError)
AttributeError                            Traceback (most recent call last)
<ipython-input-5-5ce86945bbbe> in <module>()
----> 1 cost = seqToseq_net(source_dict_dim, target_dict_dim)

/Users/liling.tan/seqtoseq.py in seqToseq_net(source_dict_dim, target_dict_dim, is_generating)
160
161     decoder_group_name = "decoder_group"
--> 162     group_input1 = paddle.layer.StaticInputV2(input=encoded_vector, is_seq=True)
163     group_input2 = StaticInputV2(input=encoded_proj, is_seq=True)
164     group_inputs = [group_input1, group_input2]

AttributeError: 'module' object has no attribute 'StaticInputV2'

# Fixed code
def __init__(self, layers, extra_layers=None):
    def __check__(layers):
        if not isinstance(layers, collections.Sequence):
            layers = [layers]
        for layer in layers:
            __check_layer_type__(layer)
        return layers

    layers = __check__(layers)
    self.layers = layers
    if extra_layers is not None:
        extra_layers = __check__(extra_layers)

    self.__model_config__ = v2_layer.parse_network(layers, extra_layers=extra_layers)

    if extra_layers is not None:
        self.layers.extend(extra_layers)

    assert isinstance(self.__model_config__, ModelConfig)
# Buggy code
def __check__(layers):
    if not isinstance(layers, collections.Sequence):
        __check_layer_type__(layers)
        layers = [layers]
    for layer in layers:
        __check_layer_type__(layer)
    return layers


# Traceback (AttributeError)
AttributeError                            Traceback (most recent call last)
<ipython-input-5-5ce86945bbbe> in <module>()
----> 1 cost = seqToseq_net(source_dict_dim, target_dict_dim)

/Users/liling.tan/seqtoseq.py in seqToseq_net(source_dict_dim, target_dict_dim, is_generating)
160
161     decoder_group_name = "decoder_group"
--> 162     group_input1 = paddle.layer.StaticInputV2(input=encoded_vector, is_seq=True)
163     group_input2 = StaticInputV2(input=encoded_proj, is_seq=True)
164     group_inputs = [group_input1, group_input2]

AttributeError: 'module' object has no attribute 'StaticInputV2'

# Fixed code
def __check__(layers):
    if not isinstance(layers, collections.Sequence):
        layers = [layers]
    for layer in layers:
        __check_layer_type__(layer)
    return layers
# Buggy code
def init(self):
    """
    Registers the Callback
    """
    if self.source in self.registry:
        links = self.registry[self.source]
        params = {k: v for k, v in self.get_param_values() if k != "name"}
        for link in links:
            link_params = {k: v for k, v in link.get_param_values() if k != "name"}
            if (
                type(link) is type(self)
                and link.source is self.source
                and link.target is self.target
                and params == link_params
            ):
                return
        self.registry[self.source].append(self)
    else:
        self.registry[self.source] = [self]


# Traceback (AttributeError)
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-9-885dd74dd613> in <module>
3 mkd2 = pn.pane.Markdown(object=ti.value)
4 ti.jscallback(args={'mkd1': mkd1},value="mkd1.text = cb_obj.value")
----> 5 ti.jscallback(args={'mkd2': mkd2},value="mkd2.text = cb_obj.value")
6 pn.Row(ti, pn.Column(mkd1, mkd2))

~/PythonWorkspace/py37/lib/python3.7/site-packages/panel/viewable.py in jscallback(self, args, **callbacks)
890         for k, v in list(callbacks.items()):
891             callbacks[k] = self._rename.get(v, v)
--> 892         return Callback(self, code=callbacks, args=args)
893
894     def jslink(self, target, code=None, args=None, bidirectional=False, **links):

~/PythonWorkspace/py37/lib/python3.7/site-packages/panel/links.py in __init__(self, source, target, **params)
47         self._source = None if source is None else weakref.ref(source)
48         super(Callback, self).__init__(**params)
---> 49         self.init()
50
51     def init(self):

~/PythonWorkspace/py37/lib/python3.7/site-packages/panel/links.py in init(self)
61                     k: v for k, v in link.get_param_values() if k != 'name'}
62                 if (type(link) is type(self) and link.source is self.source
---> 63                     and link.target is self.target and params == link_params):
64                     return
65             self.registry[self.source].append(self)

AttributeError: 'Callback' object has no attribute 'target'

# Fixed code
def init(self):
    """
    Registers the Callback
    """
    if self.source in self.registry:
        links = self.registry[self.source]
        params = {k: v for k, v in self.get_param_values() if k != "name"}
        for link in links:
            link_params = {k: v for k, v in link.get_param_values() if k != "name"}
            if not hasattr(link, "target"):
                pass
            elif (
                type(link) is type(self)
                and link.source is self.source
                and link.target is self.target
                and params == link_params
            ):
                return
        self.registry[self.source].append(self)
    else:
        self.registry[self.source] = [self]
# Buggy code
def _from_numpy(self, data):
    buffer = BytesIO()
    wavfile.write(buffer, self.sample_rate, data)
    return buffer


# Traceback (ModuleNotFoundError)
$ conda create -n panel -c pyviz/label/dev panel
...
$ conda activate panel
(panel) $ python
Python 3.7.4 (default, Aug 13 2019, 15:17:50)
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
import panel
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/rditlsc9/miniconda/envs/panel/lib/python3.7/site-packages/panel/__init__.py", line 6, in <module>
from . import links # noqa
File "/Users/rditlsc9/miniconda/envs/panel/lib/python3.7/site-packages/panel/links.py", line 12, in <module>
from .pane.holoviews import HoloViews, generate_panel_bokeh_map, is_bokeh_element_plot
File "/Users/rditlsc9/miniconda/envs/panel/lib/python3.7/site-packages/panel/pane/__init__.py", line 13, in <module>
from .holoviews import HoloViews # noqa
File "/Users/rditlsc9/miniconda/envs/panel/lib/python3.7/site-packages/panel/pane/holoviews.py", line 20, in <module>
from ..widgets import Player
File "/Users/rditlsc9/miniconda/envs/panel/lib/python3.7/site-packages/panel/widgets/__init__.py", line 12, in <module>
from .misc import Audio, VideoStream # noqa
File "/Users/rditlsc9/miniconda/envs/panel/lib/python3.7/site-packages/panel/widgets/misc.py", line 14, in <module>
from scipy.io import wavfile
ModuleNotFoundError: No module named 'scipy'

# Fixed code
def _from_numpy(self, data):
    from scipy.io import wavfile

    buffer = BytesIO()
    wavfile.write(buffer, self.sample_rate, data)
    return buffer
# Buggy code
def _get_model(self, doc, root=None, parent=None, comm=None):
    model = self._widget_type(**self._process_param_change(self._init_properties()))
    if root is None:
        root = model
    # Link parameters and bokeh model
    values = dict(self.get_param_values())
    properties = list(self._process_param_change(values))
    self._models[root.ref["id"]] = (model, parent)
    self._link_props(model, properties, doc, root, comm)
    return model


# Traceback (ValueError)
Traceback (most recent call last):
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 743, in _run_callback
ret = callback()
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 767, in _discard_future_result
future.result()
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 742, in run
yielded = self.gen.send(value)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/server/session.py", line 70, in _needs_document_lock_wrapper
result = yield yield_for_all_futures(func(self, *args, **kwargs))
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/server/session.py", line 191, in with_document_locked
return func(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1127, in wrapper
return doc._with_self_as_curdoc(invoke)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1113, in _with_self_as_curdoc
return f()
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1126, in invoke
return f(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 916, in remove_then_invoke
return callback(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/panel/viewable.py", line 653, in _change_event
self.set_param(**self._process_property_change(events))
File "/users/huang/anaconda3/lib/python3.7/site-packages/panel/widgets/input.py", line 59, in _process_property_change
header, content = msg['value'].split(",", 1)
ValueError: not enough values to unpack (expected 2, got 1)

# Fixed code
def _get_model(self, doc, root=None, parent=None, comm=None):
    model = self._widget_type(**self._process_param_change(self._init_properties()))
    if root is None:
        root = model
    # Link parameters and bokeh model
    values = dict(self.get_param_values())
    properties = self._filter_properties(list(self._process_param_change(values)))
    self._models[root.ref["id"]] = (model, parent)
    self._link_props(model, properties, doc, root, comm)
    return model
# Buggy code
def _process_param_change(self, msg):
    msg = super(FileInput, self)._process_param_change(msg)
    if "value" in msg:
        if self.mime_type:
            template = "data:{mime};base64,{data}"
            data = b64encode(msg["value"])
            msg["value"] = template.format(
                data=data.decode("utf-8"), mime=self.mime_type
            )
        else:
            msg["value"] = ""
    return msg


# Traceback (ValueError)
Traceback (most recent call last):
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 743, in _run_callback
ret = callback()
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 767, in _discard_future_result
future.result()
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 742, in run
yielded = self.gen.send(value)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/server/session.py", line 70, in _needs_document_lock_wrapper
result = yield yield_for_all_futures(func(self, *args, **kwargs))
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/server/session.py", line 191, in with_document_locked
return func(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1127, in wrapper
return doc._with_self_as_curdoc(invoke)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1113, in _with_self_as_curdoc
return f()
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1126, in invoke
return f(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 916, in remove_then_invoke
return callback(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/panel/viewable.py", line 653, in _change_event
self.set_param(**self._process_property_change(events))
File "/users/huang/anaconda3/lib/python3.7/site-packages/panel/widgets/input.py", line 59, in _process_property_change
header, content = msg['value'].split(",", 1)
ValueError: not enough values to unpack (expected 2, got 1)

# Fixed code
def _process_param_change(self, msg):
    msg = super(FileInput, self)._process_param_change(msg)
    if "value" in msg:
        msg.pop("value")
    if "mime_type" in msg:
        msg.pop("mime_type")
    return msg
# Buggy code
def _process_property_change(self, msg):
    msg = super(FileInput, self)._process_property_change(msg)
    if "value" in msg:
        header, content = msg["value"].split(",", 1)
        msg["mime_type"] = header.split(":")[1].split(";")[0]
        msg["value"] = b64decode(content)
    return msg


# Traceback (ValueError)
Traceback (most recent call last):
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 743, in _run_callback
ret = callback()
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 767, in _discard_future_result
future.result()
File "/users/huang/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 742, in run
yielded = self.gen.send(value)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/server/session.py", line 70, in _needs_document_lock_wrapper
result = yield yield_for_all_futures(func(self, *args, **kwargs))
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/server/session.py", line 191, in with_document_locked
return func(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1127, in wrapper
return doc._with_self_as_curdoc(invoke)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1113, in _with_self_as_curdoc
return f()
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 1126, in invoke
return f(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/bokeh/document/document.py", line 916, in remove_then_invoke
return callback(*args, **kwargs)
File "/users/huang/anaconda3/lib/python3.7/site-packages/panel/viewable.py", line 653, in _change_event
self.set_param(**self._process_property_change(events))
File "/users/huang/anaconda3/lib/python3.7/site-packages/panel/widgets/input.py", line 59, in _process_property_change
header, content = msg['value'].split(",", 1)
ValueError: not enough values to unpack (expected 2, got 1)

# Fixed code
def _process_property_change(self, msg):
    msg = super(FileInput, self)._process_property_change(msg)
    if "value" in msg:
        msg["value"] = b64decode(msg["value"])
    return msg