forked from platformio/platformio-core
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import re
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import semantic_version
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def cast_version_to_semver(value, force=True, raise_exception=False):
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assert value
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try:
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return semantic_version.Version(value)
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except ValueError:
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pass
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if force:
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try:
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return semantic_version.Version.coerce(value)
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except ValueError:
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pass
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if raise_exception:
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raise ValueError("Invalid SemVer version %s" % value)
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# parse commit hash
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if re.match(r"^[\da-f]+$", value, flags=re.I):
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return semantic_version.Version("0.0.0+sha." + value)
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return semantic_version.Version("0.0.0+" + value)
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def pepver_to_semver(pepver):
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return cast_version_to_semver(
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re.sub(r"(\.\d+)\.?(dev|a|b|rc|post)", r"\1-\2.", pepver, 1)
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)
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def get_original_version(version):
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if version.count(".") != 2:
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return None
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_, raw = version.split(".")[:2]
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if int(raw) <= 99:
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return None
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if int(raw) <= 9999:
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return "%s.%s" % (raw[:-2], int(raw[-2:]))
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return "%s.%s.%s" % (raw[:-4], int(raw[-4:-2]), int(raw[-2:]))
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