def plan_upgrade(A):
# try to construct a pisi graph of packages to
# install / reinstall
packagedb = pisi.db.packagedb.PackageDB()
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
installdb = pisi.db.installdb.InstallDB()
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
for dep in pkg.runtimeDependencies():
# add packages that can be upgraded
if installdb.has_package(dep.package) and dependency.installed_satisfies_dep(dep):
continue
if dependency.repo_satisfies_dep(dep):
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
else:
ctx.ui.error(_('Dependency %s of %s cannot be satisfied') % (dep, x))
raise Exception(_("Upgrade is not possible."))
B = Bp
# now, search reverse dependencies to see if anything
# should be upgraded
B = A
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
# add only installed but unsatisfied reverse dependencies
if (installdb.has_package(rev_dep) and
not dependency.installed_satisfies_dep(depinfo) and is_upgradable(rev_dep)):
if not dependency.repo_satisfies_dep(depinfo):
raise Exception(_('Reverse dependency %s of %s cannot be satisfied') % (rev_dep, x))
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
order.reverse()
return G_f, order
def install_pkg_names(A):
"""This is the real thing. It installs packages from
the repository, trying to perform a minimum number of
installs"""
# A was a list, remove duplicates and expand components
A_0 = A = expand_components(set(A))
ctx.ui.debug("A = %s" % str(A))
if len(A) == 0:
ctx.ui.info(_("No packages to install."))
return
if ctx.config.get_option("ignore_dependency"):
# simple code path then
for x in A:
atomicoperations.install_single_name(x)
return # short circuit
# 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)
ctx.ui.info(
_(
"""The following minimal list of packages will be installed
in the respective order to satisfy dependencies:
"""
)
+ util.strlist(order)
)
if len(order) > len(A_0):
if not ctx.ui.confirm(_("Do you want to continue?")):
return False
for x in order:
atomicoperations.install_single_name(x)
def plan_remove(A):
# try to construct a pisi graph of packages to
# install / reinstall
G_f = pgraph.PGraph(ctx.packagedb, pisi.itembyrepodb.installed) # 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 = ctx.packagedb.get_package(x, pisi.itembyrepodb.installed)
rev_deps = ctx.packagedb.get_rev_deps(x, pisi.itembyrepodb.installed)
for (rev_dep, depinfo) in rev_deps:
# we don't deal with uninstalled rev deps
# and unsatisfied dependencies (this is important, too)
if ctx.packagedb.has_package(rev_dep, pisi.itembyrepodb.installed) and \
dependency.installed_satisfies_dep(depinfo):
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
return G_f, order
def package_graph(A, repo = pisi.itembyrepodb.installed, ignore_installed = False):
"""Construct a package relations graph, containing
all dependencies of packages A, if ignore_installed
option is True, then only uninstalled deps will
be added."""
ctx.ui.debug('A = %s' % str(A))
# try to construct a pisi graph of packages to
# install / reinstall
G_f = pgraph.PGraph(ctx.packagedb, repo) # 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
#state = {}
while len(B) > 0:
Bp = set()
for x in B:
pkg = ctx.packagedb.get_package(x, repo)
#print pkg
for dep in pkg.runtimeDependencies():
if ignore_installed:
if dependency.installed_satisfies_dep(dep):
continue
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
B = Bp
return G_f
def plan_remove(A):
# try to construct a pisi graph of packages to
# install / reinstall
installdb = pisi.db.installdb.InstallDB()
G_f = pgraph.PGraph(installdb) # 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:
rev_deps = installdb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
# we don't deal with uninstalled rev deps
# and unsatisfied dependencies (this is important, too)
if installdb.has_package(
rev_dep) and dependency.installed_satisfies_dep(
depinfo):
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
return G_f, order
def plan_install_pkg_names(A, ignore_package_conflicts=False):
# try to construct a pisi graph of packages to
# install / reinstall
packagedb = pisi.db.packagedb.PackageDB()
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 dependency.repo_satisfies_dep(dep):
raise Exception(_("%s dependency of package %s is not satisfied") % (dep, pkg.name))
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()
return G_f, order
def package_graph(A, packagedb, ignore_installed = False):
"""Construct a package relations graph.
Graph will contain all dependencies of packages A, if ignore_installed
option is True, then only uninstalled deps will be added.
"""
ctx.ui.debug('A = %s' % str(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
#state = {}
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
#print pkg
for dep in pkg.runtimeDependencies():
if ignore_installed:
if dependency.installed_satisfies_dep(dep):
continue
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
B = Bp
return G_f
def plan_install_pkg_names(A):
# try to construct a pisi graph of packages to
# install / reinstall
G_f = pgraph.PGraph(ctx.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 = ctx.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()
if not ctx.get_option('ignore_file_conflicts'):
check_conflicts(order, ctx.packagedb)
return G_f, order
def prepare_for_build(pspecfile, authInfo=None):
# FIXME: there is a function named "build" in this module which
# makes it impossible to use build module directly.
from build import PisiBuild
url = URI(pspecfile)
if url.is_remote_file():
from sourcefetcher import SourceFetcher
fs = SourceFetcher(url, authInfo)
url.uri = fs.fetch_all()
pb = PisiBuild(url.uri)
# find out the build dependencies that are not satisfied...
dep_unsatis = []
for dep in pb.spec.source.buildDeps:
if not dependency.installed_satisfies_dep(dep):
dep_unsatis.append(dep)
# FIXME: take care of the required buildDeps...
# For now just report an error!
if dep_unsatis:
ctx.ui.error(_("Unsatisfied Build Dependencies:"))
for dep in dep_unsatis:
ctx.ui.warning(dep.package)
# FIXME: Don't exit for now! It's annoying to test on a system that
# doesn't has all packages made with pisi.
# Will be enabled on the full-pisi system.
# sys.exit(1)
return pb
def plan_install_pkg_names(A):
# try to construct a pisi graph of packages to
# install / reinstall
G_f = pgraph.PGraph(ctx.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 = ctx.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()
if not ctx.get_option('ignore_file_conflicts'):
check_conflicts(order, ctx.packagedb)
return G_f, order
def remove(A):
"""remove set A of packages from system (A is a list of package names)"""
# filter packages that are not installed
A_0 = A = set(A)
Ap = []
for x in A:
if ctx.installdb.is_installed(x):
Ap.append(x)
else:
ctx.ui.info(_('Package %s does not exist. Cannot remove.') % x)
A = set(Ap)
if len(A)==0:
ctx.ui.info(_('No packages to remove.'))
return
# 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)
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
# we don't deal with unsatisfied dependencies
if packagedb.has_package(rev_dep) and \
dependency.installed_satisfies_dep(depinfo):
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
ctx.ui.info(_("""The following minimal list of packages will be removed
in the respective order to satisfy dependencies:
""") + util.strlist(order))
if len(order) > len(A_0):
if not ctx.ui.confirm('Do you want to continue?'):
ctx.ui.warning(_('Package removal declined'))
return False
for x in order:
if ctx.installdb.is_installed(x):
atomicoperations.remove_single(x)
else:
ctx.ui.info(_('Package %s is not installed. Cannot remove.') % x)
def process_dep(dep):
if not dependency.installed_satisfies_dep(dep):
if dependency.repo_satisfies_dep(dep):
install_list.add(dep.package)
return
srcdep = pkgtosrc(dep.package)
if not srcdep in G_f.vertices():
Bp.add(srcdep)
add_src(get_src(srcdep))
if not src.name == srcdep: # firefox - firefox-devel thing
G_f.add_edge(src.name, srcdep)
def process_dep(dep):
if not dependency.installed_satisfies_dep(dep):
if dependency.repo_satisfies_dep(dep):
install_list.add(dep.package)
return
srcdep = pkgtosrc(dep.package)
if not srcdep in G_f.vertices():
Bp.add(srcdep)
add_src(get_src(srcdep))
if not src.name == srcdep: # firefox - firefox-devel thing
G_f.add_edge(src.name, srcdep)
def remove(A):
"""remove set A of packages from system (A is a list of package names)"""
# filter packages that are not installed
Ap = []
for x in A:
if ctx.installdb.is_installed(x):
Ap.append(x)
else:
ctx.ui.info(_('Package %s does not exist. Cannot remove.') % x)
A = Ap
if len(A)==0:
ctx.ui.info(_('No packages to remove.'))
return True
# 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
#print A
for x in A:
G_f.add_package(x)
B = A
#state = {}
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
#print 'processing', pkg.name
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
#print 'checking ', rev_dep
# we don't deal with unsatisfied dependencies
if dependency.installed_satisfies_dep(depinfo):
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
#G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
#FIXME: do something more informative here
#print order
for x in order:
if ctx.installdb.is_installed(x):
operations.remove_single(x)
else:
ctx.ui.info(_('Package %s is not installed. Cannot remove.') % x)
return True # everything went OK :)
def check_build_dependencies(self):
"""check and try to install build dependencies, otherwise fail."""
build_deps = self.spec.source.buildDependencies
if not ctx.get_option('bypass_safety'):
if ctx.componentdb.has_component('system.devel'):
build_deps_names = set([x.package for x in build_deps])
devel_deps_names = set(ctx.componentdb.get_component('system.devel').packages)
extra_names = devel_deps_names - build_deps_names
extra_names = filter(lambda x: not ctx.installdb.is_installed(x), extra_names)
if extra_names:
ctx.ui.warning(_('Safety switch: following extra packages in system.devel will be installed: ') +
util.strlist(extra_names))
extra_deps = [dependency.Dependency(package = x) for x in extra_names]
build_deps.extend(extra_deps)
else:
ctx.ui.warning(_('Safety switch: system.devel is already installed'))
else:
ctx.ui.warning(_('Safety switch: the component system.devel cannot be found'))
# find out the build dependencies that are not satisfied...
dep_unsatis = []
for dep in build_deps:
if not dependency.installed_satisfies_dep(dep):
dep_unsatis.append(dep)
if dep_unsatis:
ctx.ui.info(_("Unsatisfied Build Dependencies:") + ' '
+ util.strlist([str(x) for x in dep_unsatis]) )
def fail():
raise Error(_('Cannot build package due to unsatisfied build dependencies'))
if ctx.config.get_option('no_install'):
fail()
if not ctx.config.get_option('ignore_dependency'):
for dep in dep_unsatis:
if not dependency.repo_satisfies_dep(dep):
raise Error(_('Build dependency %s cannot be satisfied') % str(dep))
if ctx.ui.confirm(
_('Do you want to install the unsatisfied build dependencies')):
ctx.ui.info(_('Installing build dependencies.'))
operations.install([dep.package for dep in dep_unsatis])
else:
fail()
else:
ctx.ui.warning(_('Ignoring build dependencies.'))
def install_pkg_names(A):
"""This is the real thing. It installs packages from
the repository, trying to perform a minimum number of
installs"""
A = set(A) # A was a list, remove duplicates
ctx.ui.debug('A = %s' % str(A))
if len(A)==0:
ctx.ui.info(_('No packages to install.'))
return True
# 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
#print A
for x in A:
G_f.add_package(x)
B = A
#state = {}
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
#print pkg
for dep in pkg.runtimeDeps:
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()
#print order
for x in order:
operations.install_single_name(x)
return True # everything went OK :)
def check_build_dependencies(self):
"""fail if dependencies not satisfied"""
# find out the build dependencies that are not satisfied...
dep_unsatis = []
for dep in self.spec.source.buildDependencies:
if not dependency.installed_satisfies_dep(dep):
dep_unsatis.append(dep)
if dep_unsatis:
ctx.ui.info(_("Unsatisfied Build Dependencies:"))
for dep in dep_unsatis:
ctx.ui.warning(dep.package)
if not ctx.config.get_option("ignore_dependency"):
if ctx.ui.confirm(_("Do you want to install the unsatisfied build dependencies")):
ctx.ui.info(_("Installing build dependencies."))
operations.install([dep.package for dep in dep_unsatis])
else:
raise Error(_("Cannot build package due to unsatisfied build dependencies"))
else:
ctx.ui.warning(_("Ignoring build dependencies."))
def plan_install_pkg_names(A, ignore_package_conflicts=False):
# try to construct a pisi graph of packages to
# install / reinstall
packagedb = pisi.db.packagedb.PackageDB()
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 dependency.repo_satisfies_dep(dep):
raise Exception(
_('%s dependency of package %s is not satisfied') %
(dep, pkg.name))
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()
if not ctx.get_option(
'ignore_package_conflicts') and not ignore_package_conflicts:
conflicts = operations.helper.check_conflicts(order, packagedb)
if conflicts:
operations.remove.remove_conflicting_packages(conflicts)
return G_f, order
def check_build_dependencies(self):
"""fail if dependencies not satisfied"""
build_deps = set(self.spec.source.buildDependencies)
if not ctx.get_option('bypass_safety'):
if ctx.componentdb.has_component('system.devel'):
build_deps_names = set([x.package for x in build_deps])
devel_deps_names = set(ctx.componentdb.get_component('system.devel').packages)
extra_names = devel_deps_names - build_deps_names
ctx.ui.warning(_('Safety switch: following extra packages in system.devel will be installed: ') +
util.strlist(extra_names))
extra_deps = [dependency.Dependency(package = x) for x in extra_names]
build_deps = build_deps.union(extra_deps)
else:
ctx.ui.warning(_('Safety switch: the component system.devel cannot be found'))
# find out the build dependencies that are not satisfied...
dep_unsatis = []
for dep in build_deps:
if not dependency.installed_satisfies_dep(dep):
dep_unsatis.append(dep)
if dep_unsatis:
ctx.ui.info(_("Unsatisfied Build Dependencies:"))
for dep in dep_unsatis:
ctx.ui.warning(dep.package)
if not ctx.config.get_option('ignore_dependency'):
if ctx.ui.confirm(
_('Do you want to install the unsatisfied build dependencies')):
ctx.ui.info(_('Installing build dependencies.'))
operations.install([dep.package for dep in dep_unsatis])
else:
raise Error(_('Cannot build package due to unsatisfied build dependencies'))
else:
ctx.ui.warning(_('Ignoring build dependencies.'))
def check_build_dependencies(self):
"""check and try to install build dependencies, otherwise fail."""
build_deps = self.spec.source.buildDependencies
if not ctx.get_option('bypass_safety'):
if ctx.componentdb.has_component('system.devel'):
build_deps_names = set([x.package for x in build_deps])
devel_deps_names = set(
ctx.componentdb.get_component('system.devel').packages)
extra_names = devel_deps_names - build_deps_names
extra_names = filter(
lambda x: not ctx.installdb.is_installed(x), extra_names)
if extra_names:
ctx.ui.warning(
_('Safety switch: following extra packages in system.devel will be installed: '
) + util.strlist(extra_names))
extra_deps = [
dependency.Dependency(package=x) for x in extra_names
]
build_deps.extend(extra_deps)
else:
ctx.ui.warning(
_('Safety switch: system.devel is already installed'))
else:
ctx.ui.warning(
_('Safety switch: the component system.devel cannot be found'
))
# find out the build dependencies that are not satisfied...
dep_unsatis = []
for dep in build_deps:
if not dependency.installed_satisfies_dep(dep):
dep_unsatis.append(dep)
if dep_unsatis:
ctx.ui.info(
_("Unsatisfied Build Dependencies:") + ' ' +
util.strlist([str(x) for x in dep_unsatis]))
def fail():
raise Error(
_('Cannot build package due to unsatisfied build dependencies'
))
if ctx.config.get_option('no_install'):
fail()
if not ctx.config.get_option('ignore_dependency'):
for dep in dep_unsatis:
if not dependency.repo_satisfies_dep(dep):
raise Error(
_('Build dependency %s cannot be satisfied') %
str(dep))
if ctx.ui.confirm(
_('Do you want to install the unsatisfied build dependencies'
)):
ctx.ui.info(_('Installing build dependencies.'))
operations.install([dep.package for dep in dep_unsatis])
else:
fail()
else:
ctx.ui.warning(_('Ignoring build dependencies.'))
def plan_upgrade(A):
# try to construct a pisi graph of packages to
# install / reinstall
packagedb = pisi.db.packagedb.PackageDB()
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
installdb = pisi.db.installdb.InstallDB()
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
for dep in pkg.runtimeDependencies():
# add packages that can be upgraded
if installdb.has_package(
dep.package) and dependency.installed_satisfies_dep(
dep):
continue
if dependency.repo_satisfies_dep(dep):
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
else:
ctx.ui.error(
_('Dependency %s of %s cannot be satisfied') %
(dep, x))
raise Exception(_("Upgrade is not possible."))
B = Bp
# now, search reverse dependencies to see if anything
# should be upgraded
B = A
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
# add only installed but unsatisfied reverse dependencies
if (installdb.has_package(rev_dep)
and not dependency.installed_satisfies_dep(depinfo)
and is_upgradable(rev_dep)):
if not dependency.repo_satisfies_dep(depinfo):
raise Exception(
_('Reverse dependency %s of %s cannot be satisfied'
) % (rev_dep, x))
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
order.reverse()
return G_f, order
def plan_upgrade(A, ignore_build = False):
# try to construct a pisi graph of packages to
# install / reinstall
packagedb = ctx.packagedb
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
# TODO: conflicts
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
for dep in pkg.runtimeDependencies():
# add packages that can be upgraded
if dependency.repo_satisfies_dep(dep):
if ctx.installdb.is_installed(dep.package):
if ctx.get_option('eager'):
if not is_upgradable(dep.package):
continue
else:
if dependency.installed_satisfies_dep(dep):
continue
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
else:
ctx.ui.error(_('Dependency %s of %s cannot be satisfied') % (dep, x))
raise Error(_("Upgrade is not possible."))
B = Bp
# now, search reverse dependencies to see if anything
# should be upgraded
B = A
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
if ctx.get_option('eager'):
# add all upgradable reverse deps
if is_upgradable(rev_dep):
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
else:
# add only installed but unsatisfied reverse dependencies
if ctx.installdb.is_installed(rev_dep) and \
(not dependency.installed_satisfies_dep(depinfo)):
if not dependency.repo_satisfies_dep(depinfo):
raise Error(_('Reverse dependency %s of %s cannot be satisfied') % (rev_dep, x))
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
order.reverse()
if not ctx.get_option('ignore_file_conflicts'):
check_conflicts(order, ctx.packagedb)
return G_f, order
def plan_upgrade(A, ignore_build=False):
# try to construct a pisi graph of packages to
# install / reinstall
packagedb = ctx.packagedb
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
# TODO: conflicts
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
for dep in pkg.runtimeDependencies():
# add packages that can be upgraded
if dependency.repo_satisfies_dep(dep):
if ctx.installdb.is_installed(dep.package):
if ctx.get_option('eager'):
if not is_upgradable(dep.package):
continue
else:
if dependency.installed_satisfies_dep(dep):
continue
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
else:
ctx.ui.error(
_('Dependency %s of %s cannot be satisfied') %
(dep, x))
raise Error(_("Upgrade is not possible."))
B = Bp
# now, search reverse dependencies to see if anything
# should be upgraded
B = A
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
if ctx.get_option('eager'):
# add all upgradable reverse deps
if is_upgradable(rev_dep):
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
else:
# add only installed but unsatisfied reverse dependencies
if ctx.installdb.is_installed(rev_dep) and \
(not dependency.installed_satisfies_dep(depinfo)):
if not dependency.repo_satisfies_dep(depinfo):
raise Error(
_('Reverse dependency %s of %s cannot be satisfied'
) % (rev_dep, x))
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
order.reverse()
if not ctx.get_option('ignore_file_conflicts'):
check_conflicts(order, ctx.packagedb)
return G_f, order
def upgrade_pkg_names(A = []):
"""Re-installs packages from the repository, trying to perform
a maximum number of upgrades."""
ignore_build = ctx.config.options and ctx.config.options.ignore_build_no
if not A:
# if A is empty, then upgrade all packages
A = ctx.installdb.list_installed()
# filter packages that are not upgradable
A_0 = A = set(A)
Ap = []
for x in A:
if x.endswith('.pisi'):
ctx.ui.debug(_("Warning: package *name* ends with '.pisi'"))
if not ctx.installdb.is_installed(x):
ctx.ui.info(_('Package %s is not installed.') % x)
continue
(version, release, build) = ctx.installdb.get_version(x)
pkg = packagedb.get_package(x)
# First check version. If they are same, check release. Again
# if releases are same and checking buildno is premitted,
# check build number.
if version < pkg.version:
Ap.append(x)
elif version == pkg.version:
if release < pkg.release:
Ap.append(x)
if release == pkg.release and build and not ignore_build:
if build < pkg.build:
Ap.append(x)
else:
#ctx.ui.info('Package %s cannot be upgraded. ' % x)
ctx.ui.info(_('Package %s is already at its latest \
version %s, release %s, build %s.')
% (x, pkg.version, pkg.release, pkg.build))
A = set(Ap)
if len(A)==0:
ctx.ui.info(_('No packages to upgrade.'))
return True
ctx.ui.debug('A = %s' % str(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
def upgradable(dep):
#pre dep.package is installed
(v,r,b) = ctx.installdb.get_version(dep.package)
rep_pkg = packagedb.get_package(dep.package)
(vp,rp,bp) = (rep_pkg.version, rep_pkg.release,
rep_pkg.build)
if ignore_build or (not b) or (not bp):
# if we can't look at build
if r >= rp: # installed already new
return False
elif b and bp and b >= bp:
return False
return True
# TODO: conflicts
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
for dep in pkg.runtimeDependencies:
# add packages that can be upgraded
if dependency.repo_satisfies_dep(dep):
#TODO: distinguish must upgrade and upgradable
if ctx.installdb.is_installed(dep.package):
if not ctx.get_option('eager'):
if dependency.installed_satisfies_dep(dep):
continue
else:
if not upgradable(dep):
continue
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
else:
raise Error(_("Reverse dependency %s cannot be satisfied") % rev_dep)
B = Bp
# now, search reverse dependencies to see if anything
# should be upgraded
B = A
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
if not ctx.get_option('eager'):
# add unsatisfied reverse dependencies
if packagedb.has_package(rev_dep) and \
(not dependency.installed_satisfies_dep(depinfo)):
if not dependency.repo_satisfies_dep(dep):
raise Error(_("Reverse dependency %s cannot be satisfied") % rev_dep)
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
else:
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
order.reverse()
check_conflicts(order)
ctx.ui.info(_("""The following packages will be upgraded:\n""") +
util.strlist(order))
if len(order) > len(A_0):
if not ctx.ui.confirm('Do you want to continue?'):
return False
for x in order:
atomicoperations.install_single_name(x, True)
def satisfiesDep(dep):
# is dependency satisfied among available packages
# or packages to be installed?
return dependency.installed_satisfies_dep(dep) \
or dependency.dict_satisfies_dep(d_t, dep)
def satisfiesDep(dep):
# is dependency satisfied among available packages
# or packages to be installed?
return dependency.installed_satisfies_dep(dep) \
or dependency.dict_satisfies_dep(d_t, dep)
def satisfiesDep(dep):
return dependency.installed_satisfies_dep(dep) \
or dependency.dict_satisfies_dep(d_t, dep)
def plan_upgrade(A):
# try to construct a pisi graph of packages to
# install / reinstall
packagedb = ctx.packagedb
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
def upgradable(dep):
#pre dep.package is installed
(v,r,b) = ctx.installdb.get_version(dep.package)
rep_pkg = packagedb.get_package(dep.package)
(vp,rp,bp) = (rep_pkg.version, rep_pkg.release,
rep_pkg.build)
if ignore_build or (not b) or (not bp):
# if we can't look at build
if r >= rp: # installed already new
return False
elif b and bp and b >= bp:
return False
return True
# TODO: conflicts
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
for dep in pkg.runtimeDependencies():
# add packages that can be upgraded
if dependency.repo_satisfies_dep(dep):
#TODO: distinguish must upgrade and upgradable
if ctx.installdb.is_installed(dep.package):
if not ctx.get_option('eager'):
if dependency.installed_satisfies_dep(dep):
continue
else:
if not upgradable(dep):
continue
if not dep.package in G_f.vertices():
Bp.add(str(dep.package))
G_f.add_dep(x, dep)
else:
raise Error(_("Reverse dependency %s cannot be satisfied") % rev_dep)
B = Bp
# now, search reverse dependencies to see if anything
# should be upgraded
B = A
while len(B) > 0:
Bp = set()
for x in B:
pkg = packagedb.get_package(x)
rev_deps = packagedb.get_rev_deps(x)
for (rev_dep, depinfo) in rev_deps:
if not ctx.get_option('eager'):
# add unsatisfied reverse dependencies
if packagedb.has_package(rev_dep) and \
(not dependency.installed_satisfies_dep(depinfo)):
if not dependency.repo_satisfies_dep(depinfo):
raise Error(_("Reverse dependency %s cannot be satisfied") % rev_dep)
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
else:
if not rev_dep in G_f.vertices():
Bp.add(rev_dep)
G_f.add_plain_dep(rev_dep, x)
B = Bp
if ctx.config.get_option('debug'):
G_f.write_graphviz(sys.stdout)
order = G_f.topological_sort()
order.reverse()
check_conflicts(order, ctx.packagedb)
return G_f, order