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refactor: Make direct_transformers_import util (#21652)

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* refactor: Make direct_import util

* edit direct import fn

* add docstring

* make import function specific to transformers only

* edit doc string
This commit is contained in:
Connor Henderson
2023-02-16 11:32:32 -05:00
committed by GitHub
parent 96d4fa46ed
commit 0f96c26de6
12 changed files with 47 additions and 101 deletions
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11
src/transformers/processing_utils.py
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@@ -16,25 +16,18 @@
Processing saving/loading class for common processors.
"""
import importlib.util
import os
import sys
from pathlib import Path
from .dynamic_module_utils import custom_object_save
from .tokenization_utils_base import PreTrainedTokenizerBase
from .utils import PushToHubMixin, copy_func, logging
from .utils import PushToHubMixin, copy_func, direct_transformers_import, logging
logger = logging.get_logger(__name__)
# Dynamically import the Transformers module to grab the attribute classes of the processor form their names.
spec = importlib.util.spec_from_file_location(
"transformers", Path(__file__).parent / "__init__.py", submodule_search_locations=[Path(__file__).parent]
)
transformers_module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers_module)
transformers_module = sys.modules["transformers"]
transformers_module = direct_transformers_import(Path(__file__).parent)
AUTO_TO_BASE_CLASS_MAPPING = {

1
src/transformers/utils/__init__.py
View File

@@ -94,6 +94,7 @@ from .import_utils import (
OptionalDependencyNotAvailable,
_LazyModule,
ccl_version,
direct_transformers_import,
is_accelerate_available,
is_apex_available,
is_bitsandbytes_available,

19
src/transformers/utils/import_utils.py
View File

@@ -1129,3 +1129,22 @@ class _LazyModule(ModuleType):
class OptionalDependencyNotAvailable(BaseException):
"""Internally used error class for signalling an optional dependency was not found."""
def direct_transformers_import(path: str, file="__init__.py") -> ModuleType:
"""Imports transformers directly
Args:
path (`str`): The path to the source file
file (`str`, optional): The file to join with the path. Defaults to "__init__.py".
Returns:
`ModuleType`: The resulting imported module
"""
name = "transformers"
location = os.path.join(path, file)
spec = importlib.util.spec_from_file_location(name, location, submodule_search_locations=[path])
module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(module)
module = sys.modules[name]
return module

12
tests/pipelines/test_pipelines_common.py
View File

@@ -13,7 +13,6 @@
# limitations under the License.
import copy
import importlib
import logging
import os
import random
@@ -53,7 +52,7 @@ from transformers.testing_utils import (
require_torch_or_tf,
slow,
)
from transformers.utils import is_tf_available, is_torch_available
from transformers.utils import direct_transformers_import, is_tf_available, is_torch_available
from transformers.utils import logging as transformers_logging
@@ -69,14 +68,7 @@ PATH_TO_TRANSFORMERS = os.path.join(Path(__file__).parent.parent.parent, "src/tr
# Dynamically import the Transformers module to grab the attribute classes of the processor form their names.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(PATH_TO_TRANSFORMERS, "__init__.py"),
submodule_search_locations=[PATH_TO_TRANSFORMERS],
)
transformers_module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers_module)
transformers_module = sys.modules["transformers"]
transformers_module = direct_transformers_import(PATH_TO_TRANSFORMERS)
class ANY:

13
utils/check_config_attributes.py
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@@ -13,11 +13,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import importlib
import inspect
import os
import re
import sys
from transformers.utils import direct_transformers_import
# All paths are set with the intent you should run this script from the root of the repo with the command
@@ -26,14 +26,7 @@ PATH_TO_TRANSFORMERS = "src/transformers"
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(PATH_TO_TRANSFORMERS, "__init__.py"),
submodule_search_locations=[PATH_TO_TRANSFORMERS],
)
transformers = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers)
transformers = sys.modules["transformers"]
transformers = direct_transformers_import(PATH_TO_TRANSFORMERS)
CONFIG_MAPPING = transformers.models.auto.configuration_auto.CONFIG_MAPPING

14
utils/check_config_docstrings.py
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@@ -13,11 +13,10 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import importlib
import inspect
import os
import re
import sys
from transformers.utils import direct_transformers_import
# All paths are set with the intent you should run this script from the root of the repo with the command
@@ -26,14 +25,7 @@ PATH_TO_TRANSFORMERS = "src/transformers"
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(PATH_TO_TRANSFORMERS, "__init__.py"),
submodule_search_locations=[PATH_TO_TRANSFORMERS],
)
transformers = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers)
transformers = sys.modules["transformers"]
transformers = direct_transformers_import(PATH_TO_TRANSFORMERS)
CONFIG_MAPPING = transformers.models.auto.configuration_auto.CONFIG_MAPPING

13
utils/check_copies.py
View File

@@ -15,14 +15,14 @@
import argparse
import glob
import importlib.util
import os
import re
import sys
import black
from doc_builder.style_doc import style_docstrings_in_code
from transformers.utils import direct_transformers_import
# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_copies.py
@@ -99,14 +99,7 @@ LOCALIZED_READMES = {
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(TRANSFORMERS_PATH, "__init__.py"),
submodule_search_locations=[TRANSFORMERS_PATH],
)
transformers_module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers_module)
transformers_module = sys.modules["transformers"]
transformers_module = direct_transformers_import(TRANSFORMERS_PATH)
def _should_continue(line, indent):

13
utils/check_inits.py
View File

@@ -14,10 +14,8 @@
# limitations under the License.
import collections
import importlib.util
import os
import re
import sys
from pathlib import Path
@@ -275,14 +273,9 @@ IGNORE_SUBMODULES = [
def check_submodules():
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(PATH_TO_TRANSFORMERS, "__init__.py"),
submodule_search_locations=[PATH_TO_TRANSFORMERS],
)
transformers = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers)
transformers = sys.modules["transformers"]
from transformers.utils import direct_transformers_import
transformers = direct_transformers_import(PATH_TO_TRANSFORMERS)
module_not_registered = [
module

13
utils/check_repo.py
View File

@@ -13,11 +13,9 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import importlib
import inspect
import os
import re
import sys
import warnings
from collections import OrderedDict
from difflib import get_close_matches
@@ -25,7 +23,7 @@ from pathlib import Path
from transformers import is_flax_available, is_tf_available, is_torch_available
from transformers.models.auto import get_values
from transformers.utils import ENV_VARS_TRUE_VALUES
from transformers.utils import ENV_VARS_TRUE_VALUES, direct_transformers_import
# All paths are set with the intent you should run this script from the root of the repo with the command
@@ -307,14 +305,7 @@ MODEL_TYPE_TO_DOC_MAPPING = OrderedDict(
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(PATH_TO_TRANSFORMERS, "__init__.py"),
submodule_search_locations=[PATH_TO_TRANSFORMERS],
)
transformers = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers)
transformers = sys.modules["transformers"]
transformers = direct_transformers_import(PATH_TO_TRANSFORMERS)
def check_model_list():

13
utils/check_table.py
View File

@@ -15,10 +15,10 @@
import argparse
import collections
import importlib.util
import os
import re
import sys
from transformers.utils import direct_transformers_import
# All paths are set with the intent you should run this script from the root of the repo with the command
@@ -64,14 +64,7 @@ _re_pt_models = re.compile(r"(.*)(?:Model|Encoder|Decoder|ForConditionalGenerati
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(TRANSFORMERS_PATH, "__init__.py"),
submodule_search_locations=[TRANSFORMERS_PATH],
)
transformers_module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers_module)
transformers_module = sys.modules["transformers"]
transformers_module = direct_transformers_import(TRANSFORMERS_PATH)
# Thanks to https://stackoverflow.com/questions/29916065/how-to-do-camelcase-split-in-python

13
utils/check_task_guides.py
View File

@@ -14,9 +14,9 @@
# limitations under the License.
import argparse
import importlib.util
import os
import sys
from transformers.utils import direct_transformers_import
# All paths are set with the intent you should run this script from the root of the repo with the command
@@ -52,14 +52,7 @@ def _find_text_in_file(filename, start_prompt, end_prompt):
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(TRANSFORMERS_PATH, "__init__.py"),
submodule_search_locations=[TRANSFORMERS_PATH],
)
transformers_module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers_module)
transformers_module = sys.modules["transformers"]
transformers_module = direct_transformers_import(TRANSFORMERS_PATH)
TASK_GUIDE_TO_MODELS = {
"asr.mdx": transformers_module.models.auto.modeling_auto.MODEL_FOR_CTC_MAPPING_NAMES,

13
utils/update_metadata.py
View File

@@ -15,16 +15,16 @@
import argparse
import collections
import importlib.util
import os
import re
import sys
import tempfile
import pandas as pd
from datasets import Dataset
from huggingface_hub import Repository
from transformers.utils import direct_transformers_import
# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/update_metadata.py
@@ -32,14 +32,7 @@ TRANSFORMERS_PATH = "src/transformers"
# This is to make sure the transformers module imported is the one in the repo.
spec = importlib.util.spec_from_file_location(
"transformers",
os.path.join(TRANSFORMERS_PATH, "__init__.py"),
submodule_search_locations=[TRANSFORMERS_PATH],
)
transformers_module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(transformers_module)
transformers_module = sys.modules["transformers"]
transformers_module = direct_transformers_import(TRANSFORMERS_PATH)
# Regexes that match TF/Flax/PT model names.