* remove comment and unused code

pisi/operations.py

@@ -10,8 +10,6 @@
 # Please read the COPYING file.
 #
 
-"""Package Operations: install/remove/upgrade"""
-
 import os
 import sys
 
@@ -644,78 +642,6 @@ def expand_src_components(A):
             Ap.add(x)
     return Ap
 
-##def build_names(A, rebuild = true):
-##
-##    # A was a list, remove duplicates and expand components
-##    A_0 = A = expand_src_components(set(A))
-##    ctx.ui.debug('A = %s' % str(A))
-##
-##    # filter packages that are already installed
-##    if not rebuild:
-##        Ap = set(filter(lambda x: not ctx.installdb.is_installed(x), A))
-##        d = A - Ap
-##        if len(d) > 0:
-##            ctx.ui.warning(_('Not re-building the following packages: ') +
-##                           util.strlist(d))
-##            A = Ap
-##
-##    if len(A)==0:
-##        ctx.ui.info(_('No packages to build.'))
-##        return
-##        
-##    if not ctx.config.get_option('ignore_dependency'):
-##        G_f, order_inst = plan_build_pkg_names(A)
-##    else:
-##        G_f = None
-##        order_inst = []
-##
-##    ctx.ui.info(_("""The following minimal list of packages will be installed
-##in the respective order to satisfy dependencies:
-##""") + util.strlist(order))
-##
-##    if ctx.get_option('dry_run'):
-##        return
-##
-##    if len(order) > len(A_0):
-##        if not ctx.ui.confirm(_('There are extra packages due to dependencies. Do you want to continue?')):
-##            return False
-##            
-##    ctx.ui.notify(ui.packagestogo, order = order)
-##            
-##    for x in order:
-##        atomicoperations.install_single_name(x)
-##
-##def plan_build_names(A):
-##    # try to construct a pisi graph of packages to
-##    # install / reinstall
-##
-##    G_f = pgraph.PGraph(packagedb)               # construct G_f
-##
-##    # find the "install closure" graph of G_f by package 
-##    # set A using packagedb
-##    for x in A:
-##        G_f.add_package(x)
-##    B = A
-##    
-##    while len(B) > 0:
-##        Bp = set()
-##        for x in B:
-##            pkg = packagedb.get_package(x)
-##            for dep in pkg.runtimeDependencies():
-##                ctx.ui.debug('checking %s' % str(dep))
-##                # we don't deal with already *satisfied* dependencies
-##                if not dependency.installed_satisfies_dep(dep):
-##                    if not dep.package in G_f.vertices():
-##                        Bp.add(str(dep.package))
-##                    G_f.add_dep(x, dep)
-##        B = Bp
-##    if ctx.config.get_option('debug'):
-##        G_f.write_graphviz(sys.stdout)
-##    order = G_f.topological_sort()
-##    order.reverse()
-##    check_conflicts(order)
-##    return G_f, order
-
 def emerge(A, rebuild_all = False):
 
     # A was a list, remove duplicates and expand components