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| 1 | +#!/usr/bin/env python3 |
| 2 | + |
| 3 | +# Requirements: |
| 4 | +# packaging |
| 5 | +# tomlkit |
| 6 | + |
| 7 | +import json |
| 8 | +import logging |
| 9 | +from packaging.version import Version |
| 10 | +from packaging.requirements import Requirement |
| 11 | +from packaging.specifiers import Specifier, SpecifierSet |
| 12 | +from packaging.utils import canonicalize_name |
| 13 | +import urllib.request |
| 14 | + |
| 15 | +import tomlkit |
| 16 | + |
| 17 | + |
| 18 | +WAREHOUSE = "https://pypi.org" |
| 19 | +_logger = logging.getLogger("venia") |
| 20 | + |
| 21 | + |
| 22 | +def strategy_semver(requirement: Requirement, latest_version: Version) -> Requirement | None: |
| 23 | + requirement = Requirement(str(requirement)) |
| 24 | + upper_bound = None |
| 25 | + rest = [] |
| 26 | + for spec in requirement.specifier: |
| 27 | + if spec.operator in {"<", "<=", "=="}: |
| 28 | + if upper_bound is not None: |
| 29 | + if Version(spec.version) > Version(upper_bound.version): |
| 30 | + rest.append(upper_bound) |
| 31 | + upper_bound = spec |
| 32 | + else: |
| 33 | + rest.append(spec) |
| 34 | + else: |
| 35 | + upper_bound = spec |
| 36 | + else: |
| 37 | + rest.append(spec) |
| 38 | + assert upper_bound is not None |
| 39 | + if latest_version < Version(upper_bound.version): |
| 40 | + _logger.warn( |
| 41 | + f"Dependency on {requirement} cannot be updated to include latest version {latest_version}." |
| 42 | + ) |
| 43 | + else: |
| 44 | + if upper_bound.operator == "==": |
| 45 | + upper_bound = Specifier(f"=={latest_version}") |
| 46 | + elif upper_bound.operator == "<=": |
| 47 | + upper_bound = Specifier(f"<={latest_version}") |
| 48 | + elif upper_bound.operator == "<": |
| 49 | + dots = len([c for c in upper_bound.version if c == "."]) |
| 50 | + if dots == 0: |
| 51 | + new_version = f"{latest_version.major + 1}" |
| 52 | + elif dots == 1: |
| 53 | + new_version = f"{latest_version.major}.{latest_version.minor + 1}" |
| 54 | + elif dots == 2: |
| 55 | + new_version = ( |
| 56 | + f"{latest_version.major}.{latest_version.minor}.{latest_version.micro + 1}" |
| 57 | + ) |
| 58 | + else: |
| 59 | + raise RuntimeError("Too many parts for a semver boundary.") |
| 60 | + upper_bound = Specifier(f"<{new_version}") |
| 61 | + requirement.specifier = SpecifierSet(",".join(map(str, [upper_bound] + rest))) |
| 62 | + return requirement |
| 63 | + return None |
| 64 | + |
| 65 | + |
| 66 | +def latest_version(canonical_name: str, allow_prereleases: bool | None = None) -> Version: |
| 67 | + with urllib.request.urlopen(f"{WAREHOUSE}/pypi/{canonical_name}/json") as response: |
| 68 | + releases = json.loads(response.read())["releases"] |
| 69 | + available_versions = sorted( |
| 70 | + ( |
| 71 | + version |
| 72 | + for version in (Version(key) for key in releases.keys()) |
| 73 | + if allow_prereleases or not version.is_prerelease |
| 74 | + ) |
| 75 | + ) |
| 76 | + return available_versions[-1] |
| 77 | + |
| 78 | + |
| 79 | +def main() -> None: |
| 80 | + pulp_cli_version = latest_version("pulp-cli") |
| 81 | + |
| 82 | + update = False |
| 83 | + new_specifier: SpecifierSet | None = None |
| 84 | + |
| 85 | + with open("pyproject.toml", "r") as fp: |
| 86 | + pyproject_toml = tomlkit.load(fp) |
| 87 | + glue_available = bool(pyproject_toml["tool"]["pulp_cli_template"]["app_label"]) # type: ignore |
| 88 | + app_label = str(pyproject_toml["tool"]["pulp_cli_template"]["app_label"]) # type: ignore |
| 89 | + |
| 90 | + for i, dependency in enumerate(pyproject_toml["project"]["dependencies"]): # type: ignore |
| 91 | + requirement = Requirement(dependency) |
| 92 | + if canonicalize_name(requirement.name, validate=True) == "pulp-cli": |
| 93 | + if pulp_cli_version not in requirement.specifier: |
| 94 | + new_requirement = strategy_semver(requirement, pulp_cli_version) |
| 95 | + if new_requirement is not None: |
| 96 | + pyproject_toml["project"]["dependencies"][i] = str( # type:ignore |
| 97 | + new_requirement |
| 98 | + ) |
| 99 | + new_specifier = new_requirement.specifier |
| 100 | + update = True |
| 101 | + break |
| 102 | + |
| 103 | + if update: |
| 104 | + if glue_available: |
| 105 | + with open(f"pulp-glue-{app_label}/pyproject.toml", "r") as fp: |
| 106 | + glue_pyproject_toml = tomlkit.load(fp) |
| 107 | + for i, dependency in enumerate(glue_pyproject_toml["project"]["dependencies"]): # type: ignore |
| 108 | + requirement = Requirement(dependency) |
| 109 | + if canonicalize_name(requirement.name, validate=True) == "pulp-glue": |
| 110 | + assert new_specifier is not None |
| 111 | + requirement.specifier = new_specifier |
| 112 | + glue_pyproject_toml["project"]["dependencies"][i] = str( # type:ignore |
| 113 | + requirement |
| 114 | + ) |
| 115 | + with open(f"pulp-glue-{app_label}/pyproject.toml", "w") as fp: |
| 116 | + tomlkit.dump(glue_pyproject_toml, fp) |
| 117 | + |
| 118 | + with open("pyproject.toml", "w") as fp: |
| 119 | + tomlkit.dump(pyproject_toml, fp) |
| 120 | + |
| 121 | + |
| 122 | +if __name__ == "__main__": |
| 123 | + main() |
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