def execute(helix, argv):
if len(argv) <= 1:
__usage()
return 0
base = ArgsX.Base(len(argv), argv, 1)
lopt = [ArgsX.LongOpt("remove", ArgsX.Options["req_arg"], "r"),
ArgsX.LongOpt("list", ArgsX.Options["no_args"], "l"),
ArgsX.LongOpt("info", ArgsX.Options["req_arg"], "i"),
ArgsX.LongOpt("clear", ArgsX.Options["no_args"], None)]
mdbman = MDBmanager()
while True:
ret = ArgsX.argsx(base, "r+li+", lopt, "-")
if ret == ArgsX.Status["finish"]:
break
if ret == "r":
try:
mdbman.uninstall(argv[base.argptr])
except DbKeyError:
perror("No package with the name %s" % argv[base.aptr])
break
elif ret == "l":
_list = mdbman.get_installed_pack()
if not _list:
pinfo("Empty, no package installed!")
else:
print()
for pack in _list:
print("[Package]:\t"+pack)
print()
break
elif ret == "i":
try:
print("\nAuthor: %s" % mdbman.get_pack_author(argv[base.aptr]))
print("About: %s" % mdbman.get_pack_about(argv[base.aptr]))
print("Version: %f" % mdbman.get_pack_version(argv[base.aptr]))
print("Modules:")
modules = mdbman.get_module_from_pack_name(argv[base.aptr])
for module in modules:
print("*\t%s" % module)
print("\nBase:")
bases = mdbman.get_base_from_pack_name(argv[base.aptr])
for base in bases:
print("*\t%s" % base)
print("\nLib:")
libs = mdbman.get_lib_from_pack_name(argv[base.aptr])
for lib in libs:
print("*\t%s" % lib)
print("\nMan pages:")
manps = mdbman.get_manp_from_pack_name(argv[base.aptr])
for manp in manps:
print("*\t%s" % manp)
print()
except DbKeyError:
perror("The package %s not exists" % argv[base.aptr])
elif ret == ArgsX.Status["longopt"]:
if lopt[base.laptr].name == "clear":
sure = input("Initialize ? Are you sure(y/n)?")
if sure == "y":
pwarning("Irreversible operation in progress...")
_list = mdbman.get_installed_pack()
for pack in _list:
print("\n%s:" % pack.upper())
mdbman.uninstall(pack)
psuccess("Operation terminated!", "\n")
else:
pinfo("Operation canceled!")
elif ret == ArgsX.Status["lowarg"]:
print("Options: " + argv[base.aptr - 1] + " required an argument")
break
elif ret == ArgsX.Status["badargs"]:
perror("Bad Option!")
break
elif ret == ArgsX.Status["otherdata"]:
try:
mdbman.install(argv[base.argptr])
except FileNotFoundError:
perror(argv[base.argptr] + " not found! Process Aborted!")
break
base.aptr += 1
return 0
