
import argparse
import glob
import inspect
import os
import re
import unittest

from get_test_info import get_test_classes

from tests.test_pipeline_mixin import pipeline_test_mapping


__a							  =						{}
for task, _ in pipeline_test_mapping.items():
	__a							  =						{"""pt""": None, """tf""": None}


# DO **NOT** add item to this set (unless the reason is approved)
__a							  =						{
    """tests/models/esm/test_modeling_esmfold.py""",  # The pipeline test mapping is added to `test_modeling_esm.py`
}

def    UpperCamelCase_ (	a_		)     ->int:

		if "ModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
				return "pt"
		elif "TFModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
				return "tf"
		elif "FlaxModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
				return "flax"
		else:
				return None

def    UpperCamelCase_ (	a_  ,				a_		)     ->Union[str, Any]:
		# Use the cached results
		if PIPELINE_TEST_MAPPING[task].get(a_  ,				a_		) is not None:
				return PIPELINE_TEST_MAPPING[task][framework]

		A				=pipeline_test_mapping[task]["test"]
		A				=None

		if framework == "pt":
				A				=getattr(a_  ,				"model_mapping"  ,				a_		)
		elif framework == "tf":
				A				=getattr(a_  ,				"tf_model_mapping"  ,				a_		)

		if mapping is not None:
				A				=dict(mapping.items()		)

		# cache the results
		A				=mapping
		return mapping

def    UpperCamelCase_ (	a_  ,				a_		)     ->int:
		A				=get_framework(a_		)
		if framework is None:
				return None
		A				=get_mapping_for_task(a_  ,				a_		)
		if mapping is None:
				return None

		A				=list({model_class.config_class for model_class in test_class.all_model_classes}		)
		if len(a_		) != 1:
				raise ValueError("There should be exactly one configuration class from `test_class.all_model_classes`."		)

		# This could be a list/tuple of model classes, but it's rare.
		A				=mapping.get(config_classes[0]  ,				a_		)
		if isinstance(a_  ,				(tuple, list)		):
				A				=sorted(a_  ,				key=lambda a_		: x.__name__		)

		return model_class

def    UpperCamelCase_ (	a_		)     ->int:
		A				=[(task, get_model_for_pipeline_test(a_  ,				a_		)) for task in pipeline_test_mapping]
		A				=sorted([(task, model) for task, model in mapping if model is not None]  ,				key=lambda a_		: x[0]		)

		return dict(a_		)

def    UpperCamelCase_ (	a_		)     ->List[str]:
		A				=get_framework(a_		)
		if framework == "pt":
				A				="torch"
		A				="{}"

		A				=get_pipeline_model_mapping(a_		)
		if len(a_		) == 0:
				return ""

		A				=[]
		for task, model_classes in mapping.items():
				if isinstance(a_  ,				(tuple, list)		):
						# A list/tuple of model classes
						A				="(" + ", ".join([x.__name__ for x in model_classes]		) + ")"
				else:
						# A single model class
						A				=model_classes.__name__
				texts.append(f'''"{task}": {value}'''		)
		A				="{" + ", ".join(a_		) + "}"
		A				=f'''pipeline_model_mapping = {text} if is_{framework}_available() else {default_value}'''

		return text

def    UpperCamelCase_ (	a_		)     ->Optional[Any]:
		A				={"ModelTesterMixin", "TFModelTesterMixin", "FlaxModelTesterMixin"}
		if not issubclass(a_  ,				unittest.TestCase		):
				return False
		return len(base_class_names.intersection([x.__name__ for x in test_class.__bases__]		)		) > 0

def    UpperCamelCase_ (	a_		)     ->List[str]:
		A				=[x for x in get_test_classes(a_		) if is_valid_test_class(a_		)]

		A				=None
		for test_class in test_classes:
				# If a test class has defined `pipeline_model_mapping`, let's take it
				if getattr(a_  ,				"pipeline_model_mapping"  ,				a_		) is not None:
						A				=test_class
						break
    # Take the test class with the shortest name (just a heuristic)
		if target_test_class is None and len(a_		) > 0:
				A				=sorted(a_  ,				key=lambda a_		: (len(x.__name__		), x.__name__)		)[0]

		return target_test_class

def    UpperCamelCase_ (	a_  ,				a_  ,				a_		)     ->List[str]:
		A				=start_idx
		for idx, line in enumerate(lines[start_idx:]		):
				A				=len(a_		) - len(line.lstrip()		)
				if idx == 0 or indent > indent_level or (indent == indent_level and line.strip() == ")"):
						A				=start_idx + idx
				elif idx > 0 and indent <= indent_level:
						# Outside the definition block of `pipeline_model_mapping`
						break

		return end_idx

def    UpperCamelCase_ (	a_  ,				a_=False		)     ->List[str]:
		if getattr(a_  ,				"pipeline_model_mapping"  ,				a_		) is not None:
				if not overwrite:
						return "", -1

		A				=get_pipeline_model_mapping_string(a_		)
		if len(a_		) == 0:
				return "", -1
		A				=line_to_add + "\n"

		# The code defined the class `test_class`
		A			,    A				=inspect.getsourcelines(a_		)
		# `inspect` gives the code for an object, including decorator(s) if any.
		# We (only) need the exact line of the class definition.
		for idx, line in enumerate(a_		):
				if line.lstrip().startswith("class "		):
						A				=class_lines[idx:]
						class_start_line_no += idx
						break
		A				=class_start_line_no + len(a_		) - 1

		# The index in `class_lines` that starts the definition of `all_model_classes`, `all_generative_model_classes` or
		# `pipeline_model_mapping`. This assumes they are defined in such order, and we take the start index of the last
		# block that appears in a `test_class`.
		A				=None
		# The indent level of the line at `class_lines[start_idx]` (if defined)
		A				=0
		# To record if `pipeline_model_mapping` is found in `test_class`.
		A				=None
		for idx, line in enumerate(a_		):
				if line.strip().startswith("all_model_classes = "		):
						A				=len(a_		) - len(line.lstrip()		)
						A				=idx
				elif line.strip().startswith("all_generative_model_classes = "		):
						A				=len(a_		) - len(line.lstrip()		)
						A				=idx
				elif line.strip().startswith("pipeline_model_mapping = "		):
						A				=len(a_		) - len(line.lstrip()		)
						A				=idx
						A				=line
						break

		if start_idx is None:
				return "", -1
		# Find the ending index (inclusive) of the above found block.
		A				=find_block_ending(a_  ,				a_  ,				a_		)

		# Extract `is_xxx_available()` from existing blocks: some models require specific libraries like `timm` and use
		# `is_timm_available()` instead of `is_torch_available()`.
		# Keep leading and trailing whitespaces
		A				=re.compile(R"\s(is_\S+?_available\(\))\s"		)
		for line in class_lines[start_idx : end_idx + 1]:
				A				=r.search(a_		)
				if backend_condition is not None:
						# replace the leading and trailing whitespaces to the space character " ".
						A				=" " + backend_condition[0][1:-1] + " "
						A				=r.sub(a_  ,				a_		)
						break

		if def_line is None:
				# `pipeline_model_mapping` is not defined. The target index is set to the ending index (inclusive) of
				# `all_model_classes` or `all_generative_model_classes`.
				A				=end_idx
		else:
				# `pipeline_model_mapping` is defined. The target index is set to be one **BEFORE** its start index.
				A				=start_idx - 1
				# mark the lines of the currently existing `pipeline_model_mapping` to be removed.
				for idx in range(a_  ,				end_idx + 1		):
						# These lines are going to be removed before writing to the test file.
						A				=None  # noqa

    # Make sure the test class is a subclass of `PipelineTesterMixin`.
		A				=[x.__name__ for x in test_class.__bases__]
		if "PipelineTesterMixin" not in parent_classes:
				# Put `PipelineTesterMixin` just before `unittest.TestCase`
				A				=[x for x in parent_classes if x != "TestCase"] + ["PipelineTesterMixin"]
				if "TestCase" in parent_classes:
						# Here we **assume** the original string is always with `unittest.TestCase`.
						_parent_classes.append("unittest.TestCase"		)
				A				=", ".join(_parent_classes		)
				for idx, line in enumerate(a_		):
						# Find the ending of the declaration of `test_class`
						if line.strip().endswith("):"		):
								# mark the lines of the declaration of `test_class` to be removed
								for _idx in range(idx + 1		):
										A				=None  # noqa
								break
        # Add the new, one-line, class declaration for `test_class`
				A				=f'''class {test_class.__name__}({parent_classes}):\n'''

		# Add indentation
		A				=" " * indent_level + line_to_add
		# Insert `pipeline_model_mapping` to `class_lines`.
		# (The line at `target_idx` should be kept by definition!)
		A				=class_lines[: target_idx + 1] + [line_to_add] + class_lines[target_idx + 1 :]
		# Remove the lines that are marked to be removed
		A				=[x for x in class_lines if x is not None]

		# Move from test class to module (in order to write to the test file)
		A				=inspect.getsourcelines(inspect.getmodule(a_		)		)[0]
		# Be careful with the 1-off between line numbers and array indices
		A				=module_lines[: class_start_line_no - 1] + class_lines + module_lines[class_end_line_no:]
		A				="".join(a_		)

		A				=inspect.getsourcefile(a_		)
		with open(a_  ,				"w"  ,				encoding="UTF-8"  ,				newline="\n"		) as fp:
				fp.write(a_		)

		return line_to_add

def    UpperCamelCase_ (	a_  ,				a_=False		)     ->List[Any]:
		A				=find_test_class(a_		)
		if test_class:
				add_pipeline_model_mapping(a_  ,				overwrite=a_		)


if __name__ == "__main__":
	__a							  =						argparse.ArgumentParser()
	parser.add_argument(
	    """--test_file""", type=str, help="""A path to the test file, starting with the repository's `tests` directory."""
	)
	parser.add_argument(
	    """--all""",
	    action="""store_true""",
	    help="""If to check and modify all test files.""",
	)
	parser.add_argument(
	    """--overwrite""",
	    action="""store_true""",
	    help="""If to overwrite a test class if it has already defined `pipeline_model_mapping`.""",
	)
	__a							  =						parser.parse_args()

	if not args.all and not args.test_file:
		raise ValueError("""Please specify either `test_file` or pass `--all` to check/modify all test files.""")
	elif args.all and args.test_file:
		raise ValueError("""Only one of `--test_file` and `--all` could be specified.""")

	__a							  =						[]
	if args.test_file:
		__a							  =						[args.test_file]
	else:
		__a							  =						os.path.join("""tests""", """models""", """**""", """test_modeling_*.py""")
		for test_file in glob.glob(pattern):
			# `Flax` is not concerned at this moment
			if not test_file.startswith("""test_modeling_flax_"""):
				test_files.append(test_file)

	for test_file in test_files:
		if test_file in TEST_FILE_TO_IGNORE:
			print(F'''[SKIPPED] {test_file} is skipped as it is in `TEST_FILE_TO_IGNORE` in the file {__file__}.''')
			continue
		add_pipeline_model_mapping_to_test_file(test_file, overwrite=args.overwrite)






import functools
from math import sqrt
from time import time

def    UpperCamelCase_ (	a_  ,				*a_  ,				**a_		)     ->List[Any]:
		A				=time()
		A				=func(*a_  ,				**a_		)
		A				=time()
		if int(end - start		) > 0:
				print(f'''{func.__name__} runtime: {(end - start):0.4f} s'''		)
		else:
				print(f'''{func.__name__} runtime: {(end - start) * 1000:0.4f} ms'''		)
		return output

def    UpperCamelCase_ (	a_		)     ->list[int]:
		if n < 0:
				raise Exception("n is negative"		)
		if n == 0:
				return [0]
		A				=[0, 1]
		for _ in range(n - 1		):
				fib.append(fib[-1] + fib[-2]		)
		return fib

def    UpperCamelCase_ (	a_		)     ->list[int]:

		def fib_recursive_term(a_		) -> int:
				if i < 0:
						raise Exception("n is negative"		)
				if i < 2:
						return i
				return fib_recursive_term(i - 1		) + fib_recursive_term(i - 2		)

		if n < 0:
				raise Exception("n is negative"		)
		return [fib_recursive_term(a_		) for i in range(n + 1		)]

def    UpperCamelCase_ (	a_		)     ->list[int]:

		@functools.cache
		def fib_recursive_term(a_		) -> int:
				if i < 0:
						raise Exception("n is negative"		)
				if i < 2:
						return i
				return fib_recursive_term(i - 1		) + fib_recursive_term(i - 2		)

		if n < 0:
				raise Exception("n is negative"		)
		return [fib_recursive_term(a_		) for i in range(n + 1		)]

def    UpperCamelCase_ (	a_		)     ->list[int]:
		if n < 0:
				raise Exception("n is negative"		)
		# Cache must be outside recursuive function
		# other it will reset every time it calls itself.
		A				={0: 0, 1: 1, 2: 1}  # Prefilled cache

		def rec_fn_memoized(a_		) -> int:
				if num in cache:
						return cache[num]

				A				=rec_fn_memoized(num - 1		) + rec_fn_memoized(num - 2		)
				A				=value
				return value

		return [rec_fn_memoized(a_		) for i in range(n + 1		)]

def    UpperCamelCase_ (	a_		)     ->list[int]:
		if n < 0:
				raise Exception("n is negative"		)
		if n >= 1475:
				raise Exception("n is too large"		)
		A				=sqrt(5		)
		A				=(1 + sqrt_a) / 2
		return [round(phi**i / sqrt_a		) for i in range(n + 1		)]


if __name__ == "__main__":
	__a							  =						3_0
	time_func(fib_iterative, num)
	time_func(fib_recursive, num)  # Around 3s runtime
	time_func(fib_recursive_cached, num)  # Around 0ms runtime
	time_func(fib_memoization, num)
	time_func(fib_binet, num)




