Spaces:
Runtime error
Runtime error
File size: 2,360 Bytes
3b96cb1 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 |
# Copyright (c) OpenMMLab. All rights reserved.
import warnings
import mmcv
import mmengine
from packaging.version import parse
from .version import __version__, version_info
MMCV_MIN = '2.0.0rc4'
MMCV_MAX = '2.2.0'
MMENGINE_MIN = '0.5.0'
MMENGINE_MAX = '1.0.0'
def digit_version(version_str: str, length: int = 4):
"""Convert a version string into a tuple of integers.
This method is usually used for comparing two versions. For pre-release
versions: alpha < beta < rc.
Args:
version_str (str): The version string.
length (int): The maximum number of version levels. Default: 4.
Returns:
tuple[int]: The version info in digits (integers).
"""
version = parse(version_str)
assert version.release, f'failed to parse version {version_str}'
release = list(version.release)
release = release[:length]
if len(release) < length:
release = release + [0] * (length - len(release))
if version.is_prerelease:
mapping = {'a': -3, 'b': -2, 'rc': -1}
val = -4
# version.pre can be None
if version.pre:
if version.pre[0] not in mapping:
warnings.warn(f'unknown prerelease version {version.pre[0]}, '
'version checking may go wrong')
else:
val = mapping[version.pre[0]]
release.extend([val, version.pre[-1]])
else:
release.extend([val, 0])
elif version.is_postrelease:
release.extend([1, version.post])
else:
release.extend([0, 0])
return tuple(release)
mmcv_min_version = digit_version(MMCV_MIN)
mmcv_max_version = digit_version(MMCV_MAX)
mmcv_version = digit_version(mmcv.__version__)
assert (mmcv_min_version <= mmcv_version < mmcv_max_version), \
f'MMCV=={mmcv.__version__} is used but incompatible. ' \
f'Please install mmcv>=2.0.0rc4.'
mmengine_min_version = digit_version(MMENGINE_MIN)
mmengine_max_version = digit_version(MMENGINE_MAX)
mmengine_version = digit_version(mmengine.__version__)
assert (mmengine_min_version <= mmengine_version < mmengine_max_version), \
f'MMEngine=={mmengine.__version__} is used but incompatible. ' \
f'Please install mmengine>={mmengine_min_version}, '\
f'<{mmengine_max_version}.'
__all__ = ['__version__', 'version_info', 'digit_version']
|