| 1 | # Copyright: 2006 Brian Harring <ferringb@gmail.com> |
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| 2 | # License: GPL2 |
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| 3 | |
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| 4 | from snakeoil.demandload import demandload |
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| 5 | demandload(globals(), |
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| 6 | 'logging', |
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| 7 | 'pkgcore.util.packages:get_raw_pkg', |
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| 8 | 'pkgcore.ebuild.atom:atom', |
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| 9 | 'snakeoil.fileutils:iter_read_bash', |
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| 10 | 'snakeoil.osutils:pjoin', |
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| 11 | ) |
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| 12 | |
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| 13 | |
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| 14 | def get_profiles_desc(repo, ignore_dev=False): |
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| 15 | fp = pjoin(repo, "profiles.desc") |
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| 16 | |
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| 17 | arches_dict = {} |
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| 18 | for line_no, line in enumerate(iter_read_bash(fp)): |
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| 19 | l = line.split() |
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| 20 | try: |
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| 21 | key, profile, status = l |
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| 22 | except ValueError: |
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| 23 | logging.error("%s: line number %i isn't of 'key profile status' " |
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| 24 | "form" % (fp, line_no)) |
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| 25 | continue |
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| 26 | if ignore_dev and status.lower().strip() == "dev": |
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| 27 | continue |
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| 28 | # yes, we're ignoring status. |
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| 29 | # it's a silly feature anyways. |
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| 30 | arches_dict.setdefault(key, []).append(profile) |
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| 31 | |
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| 32 | return arches_dict |
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| 33 | |
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| 34 | def get_repo_known_arches(profiles_path): |
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| 35 | """Takes the path to the dir with arch.list in it (repo/profiles).""" |
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| 36 | fp = pjoin(profiles_path, "arch.list") |
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| 37 | return set(open(fp, "r").read().split()) |
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| 38 | |
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| 39 | def get_cpvstr(pkg): |
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| 40 | pkg = get_raw_pkg(pkg) |
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| 41 | s = getattr(pkg, "cpvstr", None) |
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| 42 | if s is not None: |
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| 43 | return s |
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| 44 | return str(pkg) |
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| 45 | |
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| 46 | def get_use_desc(profiles_path): |
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| 47 | """Takes the path to the dir with use*desc in it (repo/profiles).""" |
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| 48 | fp = pjoin(profiles_path, "use.desc") |
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| 49 | l = [] |
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| 50 | for line in iter_read_bash(fp): |
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| 51 | l.append(line.split()[0]) |
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| 52 | return tuple(l) |
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| 53 | |
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| 54 | def get_use_local_desc(profiles_path): |
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| 55 | """Takes the path to the dir with use*desc in it (repo/profiles).""" |
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| 56 | fp = pjoin(profiles_path, "use.local.desc") |
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| 57 | d = {} |
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| 58 | for line in iter_read_bash(fp): |
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| 59 | key, val = line.split(":", 1) |
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| 60 | a = atom(key.strip()) |
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| 61 | flag = val.split()[0] |
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| 62 | d.setdefault(a.key, {}).setdefault(a, []).append(flag) |
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| 63 | |
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| 64 | for v in d.itervalues(): |
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| 65 | v.update((k, frozenset(v)) for k, v in v.items()) |
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| 66 | return d |
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