diff options
Diffstat (limited to 'pym/gentoolkit/equery/list_.py')
| -rw-r--r-- | pym/gentoolkit/equery/list_.py | 424 |
1 files changed, 221 insertions, 203 deletions
diff --git a/pym/gentoolkit/equery/list_.py b/pym/gentoolkit/equery/list_.py index f66dfed..1e03d91 100644 --- a/pym/gentoolkit/equery/list_.py +++ b/pym/gentoolkit/equery/list_.py @@ -4,7 +4,7 @@ """List installed packages matching the query pattern""" -__docformat__ = 'epytext' +__docformat__ = "epytext" # ======= # Imports @@ -25,231 +25,249 @@ from gentoolkit.query import Query # ======= QUERY_OPTS = { - "duplicates": False, - "in_installed": True, - "in_porttree": False, - "in_overlay": False, - "include_mask_reason": False, - "is_regex": False, - "show_progress": (not CONFIG['quiet']), - "package_format": None, - "binpkgs-missing": False + "duplicates": False, + "in_installed": True, + "in_porttree": False, + "in_overlay": False, + "include_mask_reason": False, + "is_regex": False, + "show_progress": (not CONFIG["quiet"]), + "package_format": None, + "binpkgs-missing": False, } # ========= # Functions # ========= + def print_help(with_description=True): - """Print description, usage and a detailed help message. - - @type with_description: bool - @param with_description: if true, print module's __doc__ string - """ - - if with_description: - print(__doc__.strip()) - print() - - # Deprecation warning added by djanderson, 12/2008 - depwarning = ( - "Default action for this module has changed in Gentoolkit 0.3.", - "Use globbing to simulate the old behavior (see man equery).", - "Use '*' to check all installed packages.", - "Use 'foo-bar/*' to filter by category." - ) - for line in depwarning: - sys.stderr.write(pp.warn(line)) - print() - - print(mod_usage(mod_name="list")) - print() - print(pp.command("options")) - print(format_options(( - (" -h, --help", "display this help message"), - (" -d, --duplicates", "list only installed duplicate packages"), - (" -b, --binpkgs-missing", "list only installed packages without a corresponding binary package"), - (" -f, --full-regex", "query is a regular expression"), - (" -m, --mask-reason", "include reason for package mask"), - (" -I, --exclude-installed", - "exclude installed packages from output"), - (" -o, --overlay-tree", "list packages in overlays"), - (" -p, --portage-tree", "list packages in the main portage tree"), - (" -F, --format=TMPL", "specify a custom output format"), - (" TMPL", - "a format template using (see man page):") - ))) - print(" " * 24, ', '.join(pp.emph(x) for x in FORMAT_TMPL_VARS)) + """Print description, usage and a detailed help message. + + @type with_description: bool + @param with_description: if true, print module's __doc__ string + """ + + if with_description: + print(__doc__.strip()) + print() + + # Deprecation warning added by djanderson, 12/2008 + depwarning = ( + "Default action for this module has changed in Gentoolkit 0.3.", + "Use globbing to simulate the old behavior (see man equery).", + "Use '*' to check all installed packages.", + "Use 'foo-bar/*' to filter by category.", + ) + for line in depwarning: + sys.stderr.write(pp.warn(line)) + print() + + print(mod_usage(mod_name="list")) + print() + print(pp.command("options")) + print( + format_options( + ( + (" -h, --help", "display this help message"), + (" -d, --duplicates", "list only installed duplicate packages"), + ( + " -b, --binpkgs-missing", + "list only installed packages without a corresponding binary package", + ), + (" -f, --full-regex", "query is a regular expression"), + (" -m, --mask-reason", "include reason for package mask"), + (" -I, --exclude-installed", "exclude installed packages from output"), + (" -o, --overlay-tree", "list packages in overlays"), + (" -p, --portage-tree", "list packages in the main portage tree"), + (" -F, --format=TMPL", "specify a custom output format"), + (" TMPL", "a format template using (see man page):"), + ) + ) + ) + print(" " * 24, ", ".join(pp.emph(x) for x in FORMAT_TMPL_VARS)) def get_duplicates(matches): - """Return only packages that have more than one version installed.""" + """Return only packages that have more than one version installed.""" - dups = {} - result = [] - for pkg in matches: - if pkg.cp in dups: - dups[pkg.cp].append(pkg) - else: - dups[pkg.cp] = [pkg] + dups = {} + result = [] + for pkg in matches: + if pkg.cp in dups: + dups[pkg.cp].append(pkg) + else: + dups[pkg.cp] = [pkg] - for cpv in dups.values(): - if len(cpv) > 1: - result.extend(cpv) + for cpv in dups.values(): + if len(cpv) > 1: + result.extend(cpv) - return result + return result def get_binpkgs_missing(matches): - """Return only packages that do not have a corresponding binary package.""" + """Return only packages that do not have a corresponding binary package.""" - result = [] - binary_packages = set(get_bintree_cpvs()) - matched_packages = set(x.cpv for x in matches) - missing_binary_packages = set(matched_packages.difference(binary_packages)) + result = [] + binary_packages = set(get_bintree_cpvs()) + matched_packages = set(x.cpv for x in matches) + missing_binary_packages = set(matched_packages.difference(binary_packages)) - for pkg in matches: - if pkg.cpv in missing_binary_packages: - result.append(pkg) - return result + for pkg in matches: + if pkg.cpv in missing_binary_packages: + result.append(pkg) + return result def parse_module_options(module_opts): - """Parse module options and update QUERY_OPTS""" - - opts = (x[0] for x in module_opts) - posargs = (x[1] for x in module_opts) - for opt, posarg in zip(opts, posargs): - if opt in ('-h', '--help'): - print_help() - sys.exit(0) - elif opt in ('-I', '--exclude-installed'): - QUERY_OPTS['in_installed'] = False - elif opt in ('-p', '--portage-tree'): - QUERY_OPTS['in_porttree'] = True - elif opt in ('-o', '--overlay-tree'): - QUERY_OPTS['in_overlay'] = True - elif opt in ('-f', '--full-regex'): - QUERY_OPTS['is_regex'] = True - elif opt in ('-m', '--mask-reason'): - QUERY_OPTS['include_mask_reason'] = True - elif opt in ('-e', '--exact-name'): - sys.stderr.write(pp.warn("-e, --exact-name is now default.")) - sys.stderr.write( - pp.warn("Use globbing to simulate the old behavior.") - ) - print() - elif opt in ('-d', '--duplicates'): - QUERY_OPTS['duplicates'] = True - elif opt in ('-b', '--binpkgs-missing'): - QUERY_OPTS['binpkgs-missing'] = True - elif opt in ('-F', '--format'): - QUERY_OPTS["package_format"] = posarg + """Parse module options and update QUERY_OPTS""" + + opts = (x[0] for x in module_opts) + posargs = (x[1] for x in module_opts) + for opt, posarg in zip(opts, posargs): + if opt in ("-h", "--help"): + print_help() + sys.exit(0) + elif opt in ("-I", "--exclude-installed"): + QUERY_OPTS["in_installed"] = False + elif opt in ("-p", "--portage-tree"): + QUERY_OPTS["in_porttree"] = True + elif opt in ("-o", "--overlay-tree"): + QUERY_OPTS["in_overlay"] = True + elif opt in ("-f", "--full-regex"): + QUERY_OPTS["is_regex"] = True + elif opt in ("-m", "--mask-reason"): + QUERY_OPTS["include_mask_reason"] = True + elif opt in ("-e", "--exact-name"): + sys.stderr.write(pp.warn("-e, --exact-name is now default.")) + sys.stderr.write(pp.warn("Use globbing to simulate the old behavior.")) + print() + elif opt in ("-d", "--duplicates"): + QUERY_OPTS["duplicates"] = True + elif opt in ("-b", "--binpkgs-missing"): + QUERY_OPTS["binpkgs-missing"] = True + elif opt in ("-F", "--format"): + QUERY_OPTS["package_format"] = posarg def main(input_args): - """Parse input and run the program""" - - short_opts = "hdbefiImopF:" # -i, -e were options for default actions - - # 04/09: djanderson - # --all is no longer needed. Kept for compatibility. - # --installed is no longer needed. Kept for compatibility. - # --exact-name is no longer needed. Kept for compatibility. - long_opts = ('help', 'all', 'installed', 'exclude-installed', - 'mask-reason', 'portage-tree', 'overlay-tree', 'format=', 'full-regex', - 'exact-name', 'duplicates', 'binpkgs-missing') - - try: - module_opts, queries = gnu_getopt(input_args, short_opts, long_opts) - except GetoptError as err: - sys.stderr.write(pp.error("Module %s" % err)) - print() - print_help(with_description=False) - sys.exit(2) - - parse_module_options(module_opts) - - # Only search installed packages when listing duplicate or missing binary packages - if QUERY_OPTS["duplicates"] or QUERY_OPTS["binpkgs-missing"]: - QUERY_OPTS["in_installed"] = True - QUERY_OPTS["in_porttree"] = False - QUERY_OPTS["in_overlay"] = False - QUERY_OPTS["include_mask_reason"] = False - - if not queries: - print_help() - sys.exit(2) - - first_run = True - for query in (Query(x, QUERY_OPTS['is_regex']) for x in queries): - if not first_run: - print() - - # if we are in quiet mode, do not raise GentoolkitNoMatches exception - # instead we raise GentoolkitNonZeroExit to exit with an exit value of 3 - try: - matches = query.smart_find(**QUERY_OPTS) - except errors.GentoolkitNoMatches: - if CONFIG['verbose']: - raise - else: - raise errors.GentoolkitNonZeroExit(3) - - # Find duplicate packages - if QUERY_OPTS["duplicates"]: - matches = get_duplicates(matches) - - # Find missing binary packages - if QUERY_OPTS["binpkgs-missing"]: - matches = get_binpkgs_missing(matches) - - matches.sort() - - # - # Output - # - - for pkg in matches: - pkgstr = PackageFormatter( - pkg, - do_format=CONFIG['verbose'], - custom_format=QUERY_OPTS["package_format"] - ) - - if (QUERY_OPTS["in_porttree"] and - not QUERY_OPTS["in_overlay"]): - if not 'P' in pkgstr.location: - continue - if (QUERY_OPTS["in_overlay"] and - not QUERY_OPTS["in_porttree"]): - if not 'O' in pkgstr.location: - continue - pp.uprint(pkgstr) - - if QUERY_OPTS["include_mask_reason"]: - ms_int, ms_orig = pkgstr.format_mask_status() - if ms_int < 3: - # ms_int is a number representation of mask level. - # Only 2 and above are "hard masked" and have reasons. - continue - mask_reason = pkg.mask_reason() - if not mask_reason: - # Package not on system or not masked - continue - elif not any(mask_reason): - print(" * No mask reason given") - else: - status = ', '.join(ms_orig) - explanation = mask_reason[0] - mask_location = mask_reason[1] - pp.uprint(" * Masked by %r" % status) - pp.uprint(" * %s:" % mask_location) - pp.uprint('\n'.join( - [' * %s' % line.lstrip(' #') - for line in explanation.splitlines()] - )) - - first_run = False + """Parse input and run the program""" + + short_opts = "hdbefiImopF:" # -i, -e were options for default actions + + # 04/09: djanderson + # --all is no longer needed. Kept for compatibility. + # --installed is no longer needed. Kept for compatibility. + # --exact-name is no longer needed. Kept for compatibility. + long_opts = ( + "help", + "all", + "installed", + "exclude-installed", + "mask-reason", + "portage-tree", + "overlay-tree", + "format=", + "full-regex", + "exact-name", + "duplicates", + "binpkgs-missing", + ) + + try: + module_opts, queries = gnu_getopt(input_args, short_opts, long_opts) + except GetoptError as err: + sys.stderr.write(pp.error("Module %s" % err)) + print() + print_help(with_description=False) + sys.exit(2) + + parse_module_options(module_opts) + + # Only search installed packages when listing duplicate or missing binary packages + if QUERY_OPTS["duplicates"] or QUERY_OPTS["binpkgs-missing"]: + QUERY_OPTS["in_installed"] = True + QUERY_OPTS["in_porttree"] = False + QUERY_OPTS["in_overlay"] = False + QUERY_OPTS["include_mask_reason"] = False + + if not queries: + print_help() + sys.exit(2) + + first_run = True + for query in (Query(x, QUERY_OPTS["is_regex"]) for x in queries): + if not first_run: + print() + + # if we are in quiet mode, do not raise GentoolkitNoMatches exception + # instead we raise GentoolkitNonZeroExit to exit with an exit value of 3 + try: + matches = query.smart_find(**QUERY_OPTS) + except errors.GentoolkitNoMatches: + if CONFIG["verbose"]: + raise + else: + raise errors.GentoolkitNonZeroExit(3) + + # Find duplicate packages + if QUERY_OPTS["duplicates"]: + matches = get_duplicates(matches) + + # Find missing binary packages + if QUERY_OPTS["binpkgs-missing"]: + matches = get_binpkgs_missing(matches) + + matches.sort() + + # + # Output + # + + for pkg in matches: + pkgstr = PackageFormatter( + pkg, + do_format=CONFIG["verbose"], + custom_format=QUERY_OPTS["package_format"], + ) + + if QUERY_OPTS["in_porttree"] and not QUERY_OPTS["in_overlay"]: + if not "P" in pkgstr.location: + continue + if QUERY_OPTS["in_overlay"] and not QUERY_OPTS["in_porttree"]: + if not "O" in pkgstr.location: + continue + pp.uprint(pkgstr) + + if QUERY_OPTS["include_mask_reason"]: + ms_int, ms_orig = pkgstr.format_mask_status() + if ms_int < 3: + # ms_int is a number representation of mask level. + # Only 2 and above are "hard masked" and have reasons. + continue + mask_reason = pkg.mask_reason() + if not mask_reason: + # Package not on system or not masked + continue + elif not any(mask_reason): + print(" * No mask reason given") + else: + status = ", ".join(ms_orig) + explanation = mask_reason[0] + mask_location = mask_reason[1] + pp.uprint(" * Masked by %r" % status) + pp.uprint(" * %s:" % mask_location) + pp.uprint( + "\n".join( + [ + " * %s" % line.lstrip(" #") + for line in explanation.splitlines() + ] + ) + ) + + first_run = False + # vim: set ts=4 sw=4 tw=79: |