def dependents(args):
"""Display packages which have some form of dependency on the given package
Types of dependencies:
* Depends
* Recommends
* Suggests
* Replaces
* Enhances"""
DEPENDENCY_TYPES = [
"Depends",
"Recommends",
"Suggests",
"Replaces",
"Enhances",
]
cache = apt.cache.Cache()
package = util.package_exists(cache, args.package)
dependents = { name : [] for name in DEPENDENCY_TYPES }
for key in cache.keys():
other_package = cache[key]
for dependency_type, specific_dependents in dependents.items():
if package.shortname in \
util.extract_dependencies(other_package, dependency_type):
specific_dependents.append(other_package.shortname)
for dependency_type, specific_dependents in dependents.items():
if specific_dependents:
output = dependency_type.upper(), " ".join(specific_dependents)
print("{}: {}".format(*output))
def dependents(args):
"""Display packages which have some form of dependency on the given package
Types of dependencies:
* Depends
* Recommends
* Suggests
* Replaces
* Enhances
"""
DEPENDENCY_TYPES = [
"Depends",
"Recommends",
"Suggests",
"Replaces",
"Enhances",
]
cache = apt.cache.Cache()
package = util.package_exists(cache, args.package)
dependents = {name : [] for name in DEPENDENCY_TYPES}
for key in cache.keys():
other_package = cache[key]
for dependency_type, specific_dependents in dependents.items():
if package.shortname in \
util.extract_dependencies(other_package, dependency_type):
specific_dependents.append(other_package.shortname)
for dependency_type, specific_dependents in dependents.items():
if specific_dependents:
print("{}: {}".format(
dependency_type.upper(), " ".join(specific_dependents)
))
def installsuggested(args):
"""Install a package and its Suggests dependencies"""
cache = apt.cache.Cache()
package = util.package_exists(cache, args.package,
ignore_virtual_packages=True)
dependencies = list(util.extract_dependencies(package, "Suggests"))
for n, dependency in enumerate(dependencies):
dependencies[n] = util.package_exists(cache, dependency).shortname
dependencies = " ".join(dependencies)
command = "/usr/bin/apt-get {} {} {} --auto-remove install {} {}"
command = command.format(args.recommends, args.yes, args.noauth,
dependencies, args.package)
perform.execute(command, root=True, log=True)
def installsuggested(args):
"""Install a package and its Suggests dependencies"""
cache = apt.cache.Cache()
package = util.package_exists(cache, args.package,
ignore_virtual_packages=True)
dependencies = list(util.extract_dependencies(package, "Suggests"))
for n, dependency in enumerate(dependencies):
dependencies[n] = util.package_exists(cache, dependency).shortname
dependencies = " ".join(dependencies)
command = "/usr/bin/apt-get {} {} {} --auto-remove install {} {}"
command = command.format(args.recommends, args.yes, args.noauth,
dependencies, args.package)
perform.execute(command, root=True, log=True)