{"library":"semver","title":"Semantic Versioning (semver)","description":"The `semver` library in Python helps developers work with Semantic Versioning (SemVer) specifications (semver.org). It provides tools for parsing, comparing, bumping, and formatting version strings according to the MAJOR.MINOR.PATCH scheme, including pre-release and build metadata. The library is actively maintained with releases as needed to address bugs and introduce new features, currently at version 3.0.4.","language":"python","status":"active","last_verified":"Tue May 19","install":{"commands":["pip install semver"],"cli":null},"imports":["from semver import VersionInfo","from semver import VersionInfo","from semver import VersionInfo; v1 = VersionInfo.parse('1.0.0'); v2 = VersionInfo.parse('2.0.0'); v1 < v2"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"from semver import VersionInfo\n\n# Parse a version string\nversion = VersionInfo.parse(\"1.2.3-alpha.1+build.123\")\nprint(f\"Parsed version: {version}\")\nprint(f\"Major: {version.major}, Minor: {version.minor}, Patch: {version.patch}\")\n\n# Compare versions\nv1 = VersionInfo.parse(\"1.0.0\")\nv2 = VersionInfo.parse(\"1.0.1\")\nv3 = VersionInfo.parse(\"2.0.0\")\n\nprint(f\"Is v1 < v2? {v1 < v2}\")\nprint(f\"Is v3 > v1? {v3 > v1}\")\nprint(f\"Is v1 == '1.0.0'? {v1 == '1.0.0'}\") # Can compare with strings too\n\n# Bump a version\nnext_minor = version.bump_minor()\nprint(f\"Next minor version: {next_minor}\")\n\n# Check if a version matches an expression\nprint(f\"Does {version} match '>=1.2.0 <2.0.0'? {version.match('>=1.2.0 <2.0.0')}\")","lang":"python","description":"This quickstart demonstrates how to parse version strings into `VersionInfo` objects, access their components, compare different versions using standard operators, bump version parts, and check against match expressions. 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