mirror of
https://gitlab.com/dslackw/slpkg.git
synced 2024-12-29 10:26:12 +01:00
Added check for deps before remove
This commit is contained in:
Dimitris Zlatanidis
parent
e73a4bd31f
commit
54c5bd839a
1 changed files with 64 additions and 47 deletions
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@ -36,17 +36,14 @@ from slpkg.binary.greps import fix_slackers_pkg
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class PackageManager(object):
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"""
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Package manager class for install, upgrade,
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reinstall, remove, find and display packages.
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"""
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"""Package manager class for install, upgrade,
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reinstall, remove, find and display packages"""
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def __init__(self, binary):
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self.binary = binary
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self.meta = _meta_
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def install(self, flag):
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"""
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Install Slackware binary packages
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"""Install Slackware binary packages
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"""
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for pkg in self.binary:
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try:
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@ -57,8 +54,7 @@ class PackageManager(object):
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self._not_found("Can't install", self.binary, pkg)
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def upgrade(self, flag):
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"""
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Upgrade Slackware binary packages with new
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"""Upgrade Slackware binary packages with new
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"""
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for pkg in self.binary:
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try:
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@ -76,11 +72,10 @@ class PackageManager(object):
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Msg().pkg_not_found(bol, pkg, message, eol)
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def remove(self, flag):
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"""
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Remove Slackware binary packages
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"""Remove Slackware binary packages
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"""
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self.flag = flag
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dep_path = self.meta.log_path + "dep/"
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self.dep_path = self.meta.log_path + "dep/"
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dependencies, rmv_list = [], []
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removed = self._view_removed()
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if not removed:
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@ -100,27 +95,27 @@ class PackageManager(object):
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print("") # new line at exit
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sys.exit(0)
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if remove_pkg in ["y", "Y"]:
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self._check_if_used(self.binary, mas=True)
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for rmv in removed:
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# If package build and install with "slpkg -s sbo <package>"
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# then look log file for dependencies in /var/log/slpkg/dep,
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# read and remove all else remove only the package.
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if (os.path.isfile(dep_path + rmv) and
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if (os.path.isfile(self.dep_path + rmv) and
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self.meta.del_deps in ["on", "ON"]):
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dependencies = self._view_deps(dep_path, rmv)
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dependencies = self._view_deps(self.dep_path, rmv)
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if self._rmv_deps_answer() in ["y", "Y"]:
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rmv_list += (self._rmv_deps(dependencies, dep_path,
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rmv))
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rmv_list += (self._rmv_deps(dependencies,
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self.dep_path, rmv))
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else:
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rmv_list += self._rmv_pkg(rmv)
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os.remove(dep_path + rmv)
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os.remove(self.dep_path + rmv)
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else:
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rmv_list += self._rmv_pkg(rmv)
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# Prints all removed packages
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self._reference_rmvs(rmv_list)
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def _rmv_deps_answer(self):
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"""
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Remove dependencies answer
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"""Remove dependencies answer
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"""
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if self.meta.remove_deps_answer == "y":
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remove_dep = self.meta.remove_deps_answer
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@ -129,14 +124,14 @@ class PackageManager(object):
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remove_dep = raw_input(
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"\nRemove dependencies (maybe used by "
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"other packages) [Y/n]? ")
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print("")
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except KeyboardInterrupt:
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print("") # new line at exit
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sys.exit(0)
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return remove_dep
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def _view_removed(self):
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"""
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View packages before removed
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"""View packages before removed
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"""
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removed = []
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print("\nPackages with name matching [ {0}{1}{2} ]\n".format(
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@ -154,8 +149,7 @@ class PackageManager(object):
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return removed
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def _view_deps(self, path, package):
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"""
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View dependencies for before remove
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"""View dependencies for before remove
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"""
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dependencies = Utils().read_file(path + package)
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print("") # new line at start
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@ -169,24 +163,23 @@ class PackageManager(object):
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return dependencies
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def _rmv_deps(self, dependencies, path, package):
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"""
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Remove dependencies
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"""Remove dependencies
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"""
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removes = []
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deps = dependencies.split()
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deps.append(package)
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print("")
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self._check_if_used(deps, mas=False)
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Msg().template(78)
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print("| Enter some packages splitting with comma ',' for be excluded\n"
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"| from the removal or hit Enter to continue:")
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Msg().template(78)
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try:
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skip = raw_input("| > ").split(",")
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self.skip = raw_input("| > ").split(",")
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except KeyboardInterrupt:
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print("")
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sys.exit(0)
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for dep in deps:
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if (dep not in skip
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if (dep not in self.skip
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and find_package(dep + self.meta.sp, self.meta.pkg_path)):
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try:
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subprocess.call("removepkg {0} {1}".format(self.flag, dep),
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@ -199,8 +192,7 @@ class PackageManager(object):
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return removes
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def _rmv_pkg(self, package):
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"""
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Remove one signle package
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"""Remove one signle package
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"""
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if find_package(package + self.meta.sp, self.meta.pkg_path):
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try:
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@ -211,9 +203,42 @@ class PackageManager(object):
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sys.exit(0)
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return package.split()
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def _check_if_used(self, removes, mas):
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"""Check package if dependencies for another package
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before removed"""
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print("")
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view = False
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dict_pkg = {}
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for pkg in find_package("", self.dep_path):
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deps = Utils().read_file(self.dep_path + pkg)
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for rmv in removes:
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if rmv in deps:
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view = True
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dict_pkg[pkg] = rmv
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else:
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mas = False
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if view:
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Msg().template(78)
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for key, value in dict_pkg.iteritems():
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print("| {0}{1}{2} is dependency of the package --> "
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"{3}{4}{5}".format(self.meta.color["RED"], value,
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self.meta.color["ENDC"],
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self.meta.color["GREEN"], key,
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self.meta.color["ENDC"]))
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Msg().template(78)
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if mas:
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try:
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print("")
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if self.meta.default_answer and Msg().answer() in ["y", "Y"]:
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pass
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else:
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sys.exit(0)
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except KeyboardInterrupt:
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print("")
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sys.exit(0)
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def _reference_rmvs(self, removes):
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"""
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Prints all removed packages
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"""Prints all removed packages
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"""
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Msg().template(78)
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print("| Total {0} packages removed".format(len(removes)))
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@ -227,8 +252,7 @@ class PackageManager(object):
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print("") # new line at end
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def find(self):
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"""
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Find installed Slackware packages
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"""Find installed Slackware packages
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"""
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matching = size = 0
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print("\nPackages with matching name [ {0}{1}{2} ]\n".format(
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@ -264,8 +288,7 @@ class PackageManager(object):
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self.meta.color["ENDC"]))
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def display(self):
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"""
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Print the Slackware packages contents
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"""Print the Slackware packages contents
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"""
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for pkg in self.binary:
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find = find_package(pkg + self.meta.sp, self.meta.pkg_path)
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@ -283,8 +306,7 @@ class PackageManager(object):
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Msg().pkg_not_found(bol, pkg, message, eol)
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def package_list(self, repo, INDEX, installed):
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"""
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List with the installed packages
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"""List with the installed packages
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"""
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tty_size = os.popen("stty size", "r").read().split()
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row = int(tty_size[0]) - 2
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@ -322,8 +344,7 @@ class PackageManager(object):
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sys.exit(0)
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def list_greps(self, repo, packages):
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"""
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Grep packages
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"""Grep packages
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"""
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pkg_list, pkg_size = [], []
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for line in packages.splitlines():
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@ -339,8 +360,7 @@ class PackageManager(object):
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return pkg_list, pkg_size
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def list_lib(self, repo):
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"""
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Return package lists
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"""Return package lists
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"""
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if repo == "sbo":
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if (os.path.isfile(
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@ -356,16 +376,14 @@ class PackageManager(object):
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return packages
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def _slackr_repo(self, repo, pkg):
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"""
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Fix slackers packages
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"""Fix slackers packages
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"""
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if repo == "slackr":
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return fix_slackers_pkg(pkg)
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return pkg
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def list_color_tag(self, pkg):
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"""
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Tag with color installed packages
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"""Tag with color installed packages
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"""
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find = pkg + self.meta.sp
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if pkg.endswith(".txz") or pkg.endswith(".tgz"):
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@ -376,8 +394,7 @@ class PackageManager(object):
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return pkg
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def list_of_installed(self, pkg):
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"""
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Return installed packages
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"""Return installed packages
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"""
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find = pkg + self.meta.sp
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if pkg.endswith(".txz") or pkg.endswith(".tgz"):
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