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Merge pull request #27 from mbdevpl/feature/fix-linting-issues
fix linting issues
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| """Functions for parsing version strings into their components and verifying the format.""" | ||
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| import logging | ||
| import typing as t | ||
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| from . import patterns | ||
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| _LOG = logging.getLogger(__name__) | ||
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| def parse_release_str(release: str) -> tuple: | ||
| """Parse a release string into major, minor, and patch version numbers.""" | ||
| match = patterns.RELEASE.fullmatch(release) | ||
| assert match is not None | ||
| major_match = match.group('major') | ||
| assert major_match is not None | ||
| major = int(major_match) | ||
| minor_match = match.group('minor') | ||
| if minor_match is not None: | ||
| minor = int(minor_match) | ||
| else: | ||
| minor = None | ||
| patch_match = match.group('patch') | ||
| if patch_match is not None: | ||
| patch = int(patch_match) | ||
| else: | ||
| patch = None | ||
| return major, minor, patch | ||
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| def parse_pre_release_str(pre_release: str) -> t.Sequence[ | ||
| t.Tuple[t.Optional[str], t.Optional[str], t.Optional[int]]]: | ||
| """Parse a pre-release string into a sequence of tuples.""" | ||
| parts = patterns.PRE_RELEASE.findall(pre_release) | ||
| _LOG.debug('parsed pre-release string %s into %s', repr(pre_release), parts) | ||
| tuples = [] | ||
| for part in parts: | ||
| match = patterns.PRE_RELEASE_PART.fullmatch(part) | ||
| assert match is not None | ||
| pre_patch_match = match.group('prepatch') | ||
| if pre_patch_match is not None: | ||
| pre_patch = int(pre_patch_match) | ||
| else: | ||
| pre_patch = None | ||
| tuples.append((match.group('preseparator'), match.group('pretype'), pre_patch)) | ||
| return tuples | ||
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| def parse_local_str(local: str) -> tuple: | ||
| """Parse a local version suffix string into a sequence.""" | ||
| match = patterns.LOCAL.fullmatch(local) | ||
| assert match is not None | ||
| return tuple(_ for _ in match.groups() if _ is not None) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| """Patterns for recognising parts of version strings and parsing them.""" | ||
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| import re | ||
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| # pylint: disable = consider-using-f-string | ||
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| _NUMBER = r'(?:0|[123456789][0123456789]*)' | ||
| # _SHA = r'[0123456789abcdef]+' | ||
| _LETTERS = r'(?:[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]+)' | ||
| LETTERS = re.compile(_LETTERS) | ||
| _ALPHANUMERIC = r'(?:[0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]+)' | ||
| ALPHANUMERIC = re.compile(_ALPHANUMERIC) | ||
| _SEP = r'(?:[\.-])' | ||
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| _RELEASE_PARTS = \ | ||
| r'(?P<major>{n})(?:\.(?P<minor>{n}))?(?:\.(?P<patch>{n}))?'.format(n=_NUMBER) | ||
| RELEASE = re.compile(_RELEASE_PARTS) | ||
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| _PRE_SEPARATOR = rf'(?P<preseparator>{_SEP})' | ||
| _PRE_TYPE = rf'(?P<pretype>{_LETTERS})' | ||
| _PRE_PATCH = rf'(?P<prepatch>{_NUMBER})' | ||
| _PRE_RELEASE_PART = rf'{_PRE_SEPARATOR}?{_PRE_TYPE}?{_PRE_PATCH}?' | ||
| PRE_RELEASE_PART = re.compile(_PRE_RELEASE_PART) | ||
| _PRE_RELEASE_PARTS = r'(?:{0}{2})|(?:{0}?{1}{2}?)'.format(_SEP, _LETTERS, _NUMBER) | ||
| PRE_RELEASE = re.compile(_PRE_RELEASE_PARTS) | ||
| # PRE_RELEASE_CHECK = re.compile(rf'(?:{_PRE_RELEASE_PARTS})+') | ||
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| _LOCAL_SEPARATOR = rf'({_SEP})' | ||
| _LOCAL_PART = rf'({_ALPHANUMERIC})' | ||
| _LOCAL_PARTS = rf'\+{_LOCAL_PART}(?:{_LOCAL_SEPARATOR}{_LOCAL_PART})*' | ||
| LOCAL = re.compile(_LOCAL_PARTS) | ||
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| _RELEASE = r'(?P<release>{n}(?:\.{n})?(?:\.{n})?)'.format(n=_NUMBER) | ||
| _PRE_RELEASE = r'(?P<prerelease>(?:(?:{0}{2})|(?:{0}?{1}{2}?))+)'.format(_SEP, _LETTERS, _NUMBER) | ||
| _LOCAL = r'(?P<local>\+{0}([\.-]{0})*)'.format(_ALPHANUMERIC) | ||
| # _NAMED_PARTS_COUNT = 3 + 3 | ||
| _VERSION = rf'{_RELEASE}{_PRE_RELEASE}?{_LOCAL}?' | ||
| VERSION = re.compile(_VERSION) |
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