diff options
Diffstat (limited to 'pym/_emerge/visible.py')
| -rw-r--r-- | pym/_emerge/visible.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/pym/_emerge/visible.py b/pym/_emerge/visible.py new file mode 100644 index 000000000..5ae04ce03 --- /dev/null +++ b/pym/_emerge/visible.py @@ -0,0 +1,40 @@ +try: + import portage +except ImportError: + from os import path as osp + import sys + sys.path.insert(0, osp.join(osp.dirname(osp.dirname(osp.realpath(__file__))), "pym")) + import portage + +def visible(pkgsettings, pkg): + """ + Check if a package is visible. This can raise an InvalidDependString + exception if LICENSE is invalid. + TODO: optionally generate a list of masking reasons + @rtype: Boolean + @returns: True if the package is visible, False otherwise. + """ + if not pkg.metadata["SLOT"]: + return False + if not pkg.installed: + if not pkgsettings._accept_chost(pkg.cpv, pkg.metadata): + return False + eapi = pkg.metadata["EAPI"] + if not portage.eapi_is_supported(eapi): + return False + if not pkg.installed: + if portage._eapi_is_deprecated(eapi): + return False + if pkgsettings._getMissingKeywords(pkg.cpv, pkg.metadata): + return False + if pkgsettings._getMaskAtom(pkg.cpv, pkg.metadata): + return False + if pkgsettings._getProfileMaskAtom(pkg.cpv, pkg.metadata): + return False + try: + if pkgsettings._getMissingLicenses(pkg.cpv, pkg.metadata): + return False + except portage.exception.InvalidDependString: + return False + return True + |