diff options
Diffstat (limited to 'pym/gentoolkit/analyse/rebuild.py')
| -rw-r--r-- | pym/gentoolkit/analyse/rebuild.py | 56 |
1 files changed, 38 insertions, 18 deletions
diff --git a/pym/gentoolkit/analyse/rebuild.py b/pym/gentoolkit/analyse/rebuild.py index 31c00a1..c7cf1e5 100644 --- a/pym/gentoolkit/analyse/rebuild.py +++ b/pym/gentoolkit/analyse/rebuild.py @@ -9,16 +9,12 @@ """Provides a rebuild file of USE flags or keywords used and by what packages according to the Installed package database""" -from __future__ import print_function - -# Move to Imports section after Python 2.6 is stable +from __future__ import print_function import sys -from portage import os - import gentoolkit from gentoolkit.dbapi import PORTDB, VARDB from gentoolkit.analyse.base import ModuleBase @@ -28,6 +24,7 @@ from gentoolkit.analyse.lib import (get_installed_use, get_flags, from gentoolkit.analyse.output import RebuildPrinter import portage +from portage import os def cpv_all_diff_use( @@ -37,12 +34,31 @@ def cpv_all_diff_use( _get_flags=get_flags, _get_used=get_installed_use ): + """Data gathering and analysis function determines + the difference between the current default USE flag settings + and the currently installed pkgs recorded USE flag settings + + @type cpvs: list + @param cpvs: optional list of [cat/pkg-ver,...] to analyse or + defaults to entire installed pkg db + @type: system_flags: list + @param system_flags: the current default USE flags as defined + by portage.settings["USE"].split() + @type _get_flags: function + @param _get_flags: ovride-able for testing, + defaults to gentoolkit.analyse.lib.get_flags + @param _get_used: ovride-able for testing, + defaults to gentoolkit.analyse.lib.get_installed_use + @rtype dict. {cpv:['flag1', '-flag2',...]} + """ if cpvs is None: cpvs = VARDB.cpv_all() cpvs.sort() data = {} # pass them in to override for tests flags = FlagAnalyzer(system_flags, + filter_defaults=True, + target="USE", _get_flags=_get_flags, _get_used=get_installed_use ) @@ -59,7 +75,7 @@ class Rebuild(ModuleBase): """Installed db analysis tool to query the installed databse and produce/output stats for USE flags or keywords/mask. The 'rebuild' action output is in the form suitable for file type output - to create a new package.use, package.keywords, package.unmask + to create a new package.use, package.keywords, package.unmask type files in the event of needing to rebuild the /etc/portage/* user configs """ @@ -92,7 +108,7 @@ class Rebuild(ModuleBase): (" ", "leading '=' and include the version") ] self.formatted_args = [ - (" use", + (" use", "causes the action to analyse the installed packages USE flags"), (" keywords", "causes the action to analyse the installed packages keywords"), @@ -106,12 +122,18 @@ class Rebuild(ModuleBase): self.arg_spec = "TargetSpec" self.arg_options = ['use', 'keywords', 'unmask'] self.arg_option = False + self.warning = ( + " CAUTION", + "This is beta software and some features/options are incomplete,", + "some features may change in future releases includig its name.", + "The file generated is saved in your home directory", + "Feedback will be appreciated, http://bugs.gentoo.org") def run(self, input_args, quiet=False): """runs the module - + @param input_args: input arguments to be parsed """ self.options['quiet'] = quiet @@ -121,8 +143,8 @@ class Rebuild(ModuleBase): self.rebuild_use() elif query in ["keywords"]: self.rebuild_keywords() - elif query in ["mask"]: - self.rebuild_mask() + elif query in ["unmask"]: + self.rebuild_unmask() def rebuild_use(self): @@ -140,11 +162,10 @@ class Rebuild(ModuleBase): pp.emph(" packages that need entries"))) #print pp.emph(" package.use to maintain their current setting") if pkgs: - pkg_keys = list(pkgs.keys()) - pkg_keys.sort() + pkg_keys = sorted(pkgs) #print len(pkgs) if self.options["pretend"] and not self.options["quiet"]: - print() + print() print(pp.globaloption( " -- These are the installed packages & flags " + "that were detected")) @@ -183,29 +204,28 @@ class Rebuild(ModuleBase): print("Module action not yet available") print() - def rebuild_mask(self): + def rebuild_unmask(self): print("Module action not yet available") print() def save_file(self, filepath, data): """Writes the data to the file determined by filepath - + @param filepath: string. eg. '/path/to/filename' @param data: list of lines to write to filepath """ if not self.options["quiet"]: print(' - Saving file: %s' %filepath) - #print "Just kidding :) I haven't codded it yet" with open(filepath, "w") as output: output.write('\n'.join(data)) print(" - Done") def main(input_args): - """Common starting method by the analyse master + """Common starting method by the analyse master unless all modules are converted to this class method. - + @param input_args: input args as supplied by equery master module. """ query_module = Rebuild() |