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Pylint issue - wrong location of too-many-public-methods error
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| """Some code causing strange behavior in Pylint.""" | |
| import enum | |
| import itertools | |
| import logging | |
| import re | |
| import typing as t | |
| import packaging.version | |
| import pkg_resources | |
| import semver | |
| _LOG = logging.getLogger(__name__) | |
| @enum.unique | |
| class VersionComponent(enum.IntEnum): | |
| """Enumeration of standard version components.""" | |
| Major = 1 << 1 | |
| Minor = 1 << 2 | |
| Patch = 1 << 3 | |
| Release = Major | Minor | Patch | |
| PrePatch = 1 << 4 | |
| DevPatch = 1 << 5 | |
| Local = 1 << 6 | |
| def _version_tuple_checker(version_tuple, flags): | |
| return (version_tuple, flags) | |
| class Version: | |
| """For storing and manipulating version information.""" | |
| _re_number = r'(?:0|[123456789][0123456789]*)' | |
| _re_letters = r'(?:[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]+)' | |
| _pattern_letters = re.compile(_re_letters) | |
| _re_sep = r'(?:[\.-])' | |
| @classmethod | |
| def _parse_release_str(cls, release: str) -> tuple: | |
| return cls._pattern_letters.fullmatch(release) | |
| @classmethod | |
| def _parse_pre_release_str(cls, pre_release: str) -> tuple: | |
| parts = cls._pattern_letters.findall(pre_release) | |
| _LOG.debug('parsed pre-release string %s into %s', | |
| repr(pre_release), parts) | |
| tuples = [] | |
| return tuples | |
| @classmethod | |
| def _parse_local_str(cls, local: str) -> tuple: | |
| match = cls._pattern_letters.fullmatch(local) | |
| return tuple([_ for _ in match.groups() if _ is not None]) | |
| @classmethod | |
| def from_str(cls, version_str: str): | |
| """Create version from string.""" | |
| py_version = pkg_resources.parse_version(version_str) # type: packaging.version.Version | |
| _LOG.debug('packaging parsed version string %s into %s: %s', | |
| repr(version_str), type(py_version), py_version) | |
| return cls() | |
| @classmethod | |
| def from_tuple(cls, version_tuple: tuple): | |
| return cls(*version_tuple) | |
| @classmethod | |
| def from_dict(cls, version_dict: dict): | |
| return cls(**version_dict) | |
| @classmethod | |
| def from_py_version( | |
| cls, py_version: t.Union[packaging.version.Version, pkg_resources.SetuptoolsVersion]): | |
| """Create version from a standard Python version object.""" | |
| raise NotImplementedError(type(py_version)) | |
| @classmethod | |
| def from_sem_version(cls, sem_version: t.Union[dict, semver.VersionInfo]): | |
| """Create version from semantic version object.""" | |
| _LOG.debug('parsing %s %s', type(sem_version), sem_version) | |
| return cls() | |
| @classmethod | |
| def from_version(cls, version: 'Version'): | |
| return cls.from_dict(version.to_dict()) | |
| def __init__( | |
| self): | |
| self._major = None | |
| self._minor = None | |
| self._patch = None | |
| self._pre_release = None | |
| self._local = None | |
| @property | |
| def release(self) -> t.Tuple[int, t.Optional[int], t.Optional[int]]: | |
| return self._major, self._minor, self._patch | |
| @release.setter | |
| def release(self, release: t.Tuple[int, t.Optional[int], t.Optional[int]]): | |
| major, minor, patch = release | |
| self._major = major | |
| self._minor = minor | |
| self._patch = patch | |
| @property | |
| def pre_release(self): | |
| return self._pre_release.copy() | |
| @pre_release.setter | |
| def pre_release(self, pre_release): | |
| self._pre_release = pre_release | |
| @property | |
| def has_pre_release(self): | |
| return self._pre_release is not None | |
| @property | |
| def local(self) -> t.Optional[t.Sequence[str]]: | |
| return self._local | |
| @local.setter | |
| def local(self, local: t.Optional[t.Sequence[str]]): | |
| if local is None: | |
| self._local = None | |
| return | |
| self._local = tuple(local) | |
| @property | |
| def has_local(self): | |
| return self._local is not None | |
| def increment(self, component: VersionComponent, amount: int = 1) -> 'Version': | |
| """Increment a selected version component and return self.""" | |
| if not isinstance(component, VersionComponent): | |
| raise TypeError('component={} is of wrong type {}' | |
| .format(repr(component), type(component))) | |
| if not isinstance(amount, int): | |
| raise TypeError('amount={} is of wrong type {}'.format(repr(amount), type(amount))) | |
| if amount < 1: | |
| raise ValueError('amount={} has wrong value'.format(amount)) | |
| return self | |
| def devel_increment(self, new_commits: int = 1) -> 'Version': | |
| """Increment version.""" | |
| if not self.has_pre_release or self.pre_release_to_tuple(True)[-1][1] != 'dev': | |
| self.increment(VersionComponent.Patch) | |
| self.increment(VersionComponent.DevPatch, new_commits) | |
| return self | |
| def release_to_str(self) -> str: | |
| """Get string representation of this version's release component.""" | |
| version_tuple = self._major, self._minor, self._patch | |
| if version_tuple: | |
| raise ValueError('') | |
| def _pre_release_segment_to_str(self, segment: int) -> str: | |
| version_tuple = self._pre_release[segment] | |
| if version_tuple: | |
| raise ValueError('') | |
| def pre_release_to_str(self) -> str: | |
| if self._pre_release is None: | |
| return '' | |
| return ''.join(self._pre_release_segment_to_str(i) | |
| for i, _ in enumerate(self._pre_release)) | |
| def local_to_str(self) -> str: | |
| return self._local | |
| def to_str(self) -> str: | |
| return self.release_to_str() | |
| def release_to_tuple(self, sort: bool = False) -> tuple: | |
| return 0 if sort else self._major | |
| def pre_release_segment_to_tuple(self, segment: int, sort: bool = False) -> tuple: | |
| pre_separator, pre_type, pre_patch = self._pre_release[segment] | |
| return (1 if pre_type is None else 0) if sort else pre_separator, \ | |
| ('' if pre_type is None else pre_type.lower()) if sort else pre_type, \ | |
| (0 if sort else None) if pre_patch is None else pre_patch | |
| def pre_release_to_tuple(self, sort: bool = False) -> tuple: | |
| """Create tuple from this version's pre-release component.""" | |
| if self._pre_release is None: | |
| return ((1, '', 0),) if sort else () | |
| parts = [self.pre_release_segment_to_tuple(i, sort) | |
| for i, _ in enumerate(self._pre_release)] | |
| return tuple(parts) if sort else tuple(itertools.chain.from_iterable(parts)) | |
| def local_to_tuple(self, sort: bool = False) -> tuple: | |
| return () if sort else self._local | |
| def to_tuple(self, sort: bool = False) -> tuple: | |
| return self.release_to_tuple(sort) | |
| def to_dict(self) -> dict: | |
| return {field[1:]: value for field, value in vars(self).items()} | |
| def to_py_version(self) -> packaging.version.Version: | |
| return pkg_resources.parse_version(self.to_str()) | |
| def to_sem_version(self) -> dict: | |
| return semver.parse(self.to_str()) | |
| def __repr__(self): | |
| return '{}({})'.format(type(self).__name__, ', '.join( | |
| '{}: {}'.format(field[1:], repr(value)) for field, value in vars(self).items())) | |
| def __str__(self): | |
| return self.to_str() | |
| def __lt__(self, other): | |
| if not isinstance(other, Version): | |
| return False | |
| return False | |
| def __eq__(self, other): | |
| return not self < other and not other < self | |
| def __ne__(self, other): | |
| return self < other or other < self | |
| def __gt__(self, other): | |
| return other < self | |
| def __ge__(self, other): | |
| return not self < other | |
| def __le__(self, other): | |
| return not other < self |
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| """Some code causing strange behavior in Pylint.""" | |
| import enum | |
| import itertools | |
| import logging | |
| import re | |
| import typing as t | |
| import packaging.version | |
| import pkg_resources | |
| import semver | |
| _LOG = logging.getLogger(__name__) | |
| @enum.unique | |
| class VersionComponent(enum.IntEnum): | |
| """Enumeration of standard version components.""" | |
| Major = 1 << 1 | |
| Minor = 1 << 2 | |
| Patch = 1 << 3 | |
| Release = Major | Minor | Patch | |
| PrePatch = 1 << 4 | |
| DevPatch = 1 << 5 | |
| Local = 1 << 6 | |
| def _version_tuple_checker(version_tuple, flags): | |
| return (version_tuple, flags) | |
| class Version: | |
| """For storing and manipulating version information.""" | |
| _re_number = r'(?:0|[123456789][0123456789]*)' | |
| _re_letters = r'(?:[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]+)' | |
| _pattern_letters = re.compile(_re_letters) | |
| _re_sep = r'(?:[\.-])' | |
| @classmethod | |
| def _parse_release_str(cls, release: str) -> tuple: | |
| return cls._pattern_letters.fullmatch(release) | |
| @classmethod | |
| def _parse_pre_release_str(cls, pre_release: str) -> tuple: | |
| parts = cls._pattern_letters.findall(pre_release) | |
| _LOG.debug('parsed pre-release string %s into %s', | |
| repr(pre_release), parts) | |
| tuples = [] | |
| return tuples | |
| @classmethod | |
| def _parse_local_str(cls, local: str) -> tuple: | |
| match = cls._pattern_letters.fullmatch(local) | |
| return tuple([_ for _ in match.groups() if _ is not None]) | |
| @classmethod | |
| def from_str(cls, version_str: str): | |
| """Create version from string.""" | |
| py_version = pkg_resources.parse_version(version_str) # type: packaging.version.Version | |
| _LOG.debug('packaging parsed version string %s into %s: %s', | |
| repr(version_str), type(py_version), py_version) | |
| return cls() | |
| @classmethod | |
| def from_tuple(cls, version_tuple: tuple): | |
| return cls(*version_tuple) | |
| @classmethod | |
| def from_dict(cls, version_dict: dict): | |
| return cls(**version_dict) | |
| @classmethod | |
| def from_py_version( | |
| cls, py_version: t.Union[packaging.version.Version, pkg_resources.SetuptoolsVersion]): | |
| """Create version from a standard Python version object.""" | |
| raise NotImplementedError(type(py_version)) | |
| @classmethod | |
| def from_sem_version(cls, sem_version: t.Union[dict, semver.VersionInfo]): | |
| """Create version from semantic version object.""" | |
| _LOG.debug('parsing %s %s', type(sem_version), sem_version) | |
| return cls() | |
| @classmethod | |
| def from_version(cls, version: 'Version'): | |
| return cls.from_dict(version.to_dict()) | |
| def __init__( | |
| self): | |
| self._major = None | |
| self._minor = None | |
| self._patch = None | |
| self._pre_release = None | |
| self._local = None | |
| @property | |
| def release(self) -> t.Tuple[int, t.Optional[int], t.Optional[int]]: | |
| return self._major, self._minor, self._patch | |
| @release.setter | |
| def release(self, release: t.Tuple[int, t.Optional[int], t.Optional[int]]): | |
| major, minor, patch = release | |
| self._major = major | |
| self._minor = minor | |
| self._patch = patch | |
| @property | |
| def pre_release(self): | |
| return self._pre_release.copy() | |
| @pre_release.setter | |
| def pre_release(self, pre_release): | |
| self._pre_release = pre_release | |
| @property | |
| def has_pre_release(self): | |
| return self._pre_release is not None | |
| @property | |
| def local(self) -> t.Optional[t.Sequence[str]]: | |
| return self._local | |
| @local.setter | |
| def local(self, local: t.Optional[t.Sequence[str]]): | |
| if local is None: | |
| self._local = None | |
| return | |
| self._local = tuple(local) | |
| @property | |
| def has_local(self): | |
| return self._local is not None | |
| def increment(self, component: VersionComponent, amount: int = 1) -> 'Version': | |
| """Increment a selected version component and return self.""" | |
| if not isinstance(component, VersionComponent): | |
| raise TypeError('component={} is of wrong type {}' | |
| .format(repr(component), type(component))) | |
| if not isinstance(amount, int): | |
| raise TypeError('amount={} is of wrong type {}'.format(repr(amount), type(amount))) | |
| if amount < 1: | |
| raise ValueError('amount={} has wrong value'.format(amount)) | |
| return self | |
| def devel_increment(self, new_commits: int = 1) -> 'Version': | |
| """Increment version.""" | |
| if not self.has_pre_release or self.pre_release_to_tuple(True)[-1][1] != 'dev': | |
| self.increment(VersionComponent.Patch) | |
| self.increment(VersionComponent.DevPatch, new_commits) | |
| return self | |
| def release_to_str(self) -> str: | |
| """Get string representation of this version's release component.""" | |
| version_tuple = self._major, self._minor, self._patch | |
| if version_tuple: | |
| raise ValueError('') | |
| def _pre_release_segment_to_str(self, segment: int) -> str: | |
| version_tuple = self._pre_release[segment] | |
| if version_tuple: | |
| raise ValueError('') | |
| def pre_release_to_str(self) -> str: | |
| if self._pre_release is None: | |
| return '' | |
| return ''.join(self._pre_release_segment_to_str(i) | |
| for i, _ in enumerate(self._pre_release)) | |
| def local_to_str(self) -> str: | |
| return self._local | |
| def to_str(self) -> str: | |
| return self.release_to_str() | |
| def release_to_tuple(self, sort: bool = False) -> tuple: | |
| return 0 if sort else self._major | |
| def pre_release_segment_to_tuple(self, segment: int, sort: bool = False) -> tuple: | |
| pre_separator, pre_type, pre_patch = self._pre_release[segment] | |
| return (1 if pre_type is None else 0) if sort else pre_separator, \ | |
| ('' if pre_type is None else pre_type.lower()) if sort else pre_type, \ | |
| (0 if sort else None) if pre_patch is None else pre_patch | |
| def pre_release_to_tuple(self, sort: bool = False) -> tuple: | |
| """Create tuple from this version's pre-release component.""" | |
| if self._pre_release is None: | |
| return ((1, '', 0),) if sort else () | |
| parts = [self.pre_release_segment_to_tuple(i, sort) | |
| for i, _ in enumerate(self._pre_release)] | |
| return tuple(parts) if sort else tuple(itertools.chain.from_iterable(parts)) | |
| def local_to_tuple(self, sort: bool = False) -> tuple: | |
| return () if sort else self._local | |
| def to_tuple(self, sort: bool = False) -> tuple: | |
| return self.release_to_tuple(sort) | |
| def to_dict(self) -> dict: | |
| return {field[1:]: value for field, value in vars(self).items()} | |
| def to_py_version(self) -> packaging.version.Version: | |
| return pkg_resources.parse_version(self.to_str()) | |
| def to_sem_version(self) -> dict: | |
| return semver.parse(self.to_str()) | |
| #def __repr__(self): | |
| # return '{}({})'.format(type(self).__name__, ', '.join( | |
| # '{}: {}'.format(field[1:], repr(value)) for field, value in vars(self).items())) | |
| def __str__(self): | |
| return self.to_str() | |
| def __lt__(self, other): | |
| if not isinstance(other, Version): | |
| return False | |
| return False | |
| def __eq__(self, other): | |
| return not self < other and not other < self | |
| def __ne__(self, other): | |
| return self < other or other < self | |
| def __gt__(self, other): | |
| return other < self | |
| def __ge__(self, other): | |
| return not self < other | |
| def __le__(self, other): | |
| return not other < self |
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| $ pylint --reports=n pylint_wrong_error_loc.py | |
| No config file found, using default configuration | |
| ************* Module version | |
| C: 70, 4: Missing method docstring (missing-docstring) | |
| C: 74, 4: Missing method docstring (missing-docstring) | |
| C: 90, 4: Missing method docstring (missing-docstring) | |
| C:102, 4: Missing method docstring (missing-docstring) | |
| C:113, 4: Missing method docstring (missing-docstring) | |
| C:121, 4: Missing method docstring (missing-docstring) | |
| C:125, 4: Missing method docstring (missing-docstring) | |
| C:137, 4: Missing method docstring (missing-docstring) | |
| C:172, 4: Missing method docstring (missing-docstring) | |
| C:178, 4: Missing method docstring (missing-docstring) | |
| C:181, 4: Missing method docstring (missing-docstring) | |
| C:184, 4: Missing method docstring (missing-docstring) | |
| C:187, 4: Missing method docstring (missing-docstring) | |
| C:201, 4: Missing method docstring (missing-docstring) | |
| C:204, 4: Missing method docstring (missing-docstring) | |
| C:207, 4: Missing method docstring (missing-docstring) | |
| C:210, 4: Missing method docstring (missing-docstring) | |
| C:213, 4: Missing method docstring (missing-docstring) | |
| R: 34,31: Too many public methods (25/20) (too-many-public-methods) | |
| ------------------------------------------------------------------ | |
| Your code has been rated at 8.68/10 (previous run: 8.68/10, +0.00) |
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| $ pylint --reports=n version.py | |
| No config file found, using default configuration | |
| ************* Module version | |
| C: 70, 4: Missing method docstring (missing-docstring) | |
| C: 74, 4: Missing method docstring (missing-docstring) | |
| C: 90, 4: Missing method docstring (missing-docstring) | |
| C:102, 4: Missing method docstring (missing-docstring) | |
| C:113, 4: Missing method docstring (missing-docstring) | |
| C:121, 4: Missing method docstring (missing-docstring) | |
| C:125, 4: Missing method docstring (missing-docstring) | |
| C:137, 4: Missing method docstring (missing-docstring) | |
| C:172, 4: Missing method docstring (missing-docstring) | |
| C:178, 4: Missing method docstring (missing-docstring) | |
| C:181, 4: Missing method docstring (missing-docstring) | |
| C:184, 4: Missing method docstring (missing-docstring) | |
| C:187, 4: Missing method docstring (missing-docstring) | |
| C:201, 4: Missing method docstring (missing-docstring) | |
| C:204, 4: Missing method docstring (missing-docstring) | |
| C:207, 4: Missing method docstring (missing-docstring) | |
| C:210, 4: Missing method docstring (missing-docstring) | |
| C:213, 4: Missing method docstring (missing-docstring) | |
| R: 34, 0: Too many public methods (25/20) (too-many-public-methods) | |
| ------------------------------------------------------------------ | |
| Your code has been rated at 8.66/10 (previous run: 8.66/10, +0.00) |
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