def _compare_data(self, base_depend_dict, compare_depend_list):
"""
Compare the dependency difference between the base database and other databases, and write it to a csv file
:param base_depend_dict: base database dependency info
:param compare_depend_list: other databases dependency info
:return: None
"""
if not compare_depend_list:
LOGGER.warning(
'There is only one database input, no comparison operation')
return
csv_file = os.path.join(self.out_path, 'compare.csv')
with open(csv_file, 'w', encoding='utf-8') as file:
csv_writer = csv.writer(file)
csv_writer.writerow(self.databases)
for rpm, dependency in base_depend_dict.items():
_all_dependency_list = [dependency]
for other_database in compare_depend_list:
_all_dependency_list.append(other_database.get(rpm, []))
_all_dependency_set = set([
info for single_db_info in _all_dependency_list
for info in single_db_info
])
self._write_single_field(_all_dependency_list,
_all_dependency_set, csv_writer)
def _import_error(self, error, record=True):
if record:
LOGGER.error(error)
self._fail.append(self.elastic_index)
fails = self._delete_index()
if fails:
LOGGER.warning("Delete the failed ES database:%s ." % fails)
def __get_subpacks(self, pkg_name_lst, is_init=False):
"""get source packages's subpacks
Args:
pkg_name_lst ([list]): [source packagenames list]
Returns:
[set]: [source package's subpacks]
"""
binary_pkgs = set()
if not pkg_name_lst:
return binary_pkgs
searched_pkg = set()
for pkg_dict in self.query_pkg.get_src_info(pkg_name_lst,
self.database, 1,
len(pkg_name_lst))["data"]:
for _, pkg_info in pkg_dict.items():
searched_pkg.add(pkg_info.get("src_name"))
binary_pkgs.update(set(pkg_info.get("subpacks", [])))
self._search_set.update(searched_pkg)
if is_init:
not_found_pkg = str(set(pkg_name_lst) - searched_pkg)
self.log_msg = f"source packages {not_found_pkg} not found in {self.database}"
LOGGER.warning(self.log_msg)
return binary_pkgs
def be_depend(self):
"""
get source(binary) rpm package(s) bedepend relation
"""
searched_pkgs = set()
update_meth = self.__get_update_data_method()
to_search = self.__init_to_serach_pkgs()
is_init = True
while to_search:
resp = self.provide.get_be_req(to_search, self.database)
if not resp:
break
next_search = set()
for bedep_info in resp:
searched_pkgs.add(bedep_info.get("binary_name"))
next_pkgs = update_meth(bedep_info)
next_search.update(next_pkgs)
if is_init and self.parameter.get("packtype") == "binary":
not_found_pkg = str(to_search - searched_pkgs)
self.log_msg = f"binary packages {not_found_pkg} not found in {self.database}"
LOGGER.warning(self.log_msg)
is_init = False
to_search = next_search - searched_pkgs
def self_depend(self,
pkg_name,
pkgtype="binary",
self_build=False,
with_subpack=False):
"""
Description: get source(binary) rpm package(s) self depend relation
Args:
pkg_name: the list of package names needed to be searched
db_priority: database name list
packtype: the type of query package (source/binary)
with_subpack: whether to query subpackages
self_build: whether to query self build
Exception:
AttributeError: the input value is invalid
"""
if not isinstance(pkg_name, list):
raise AttributeError("the input is invalid")
install = InstallDepend(self.db_list, self)
build = BuildDepend(self.db_list, self)
self.subpack = with_subpack
for pkg in pkg_name:
if pkg:
if pkgtype == "source":
self.search_subpack_dict.get("non_db").add(pkg)
else:
self.search_install_dict.get("non_db").add(pkg)
if pkgtype == "source":
self.__query_subpack(pkg_list=pkg_name, is_init=True)
# end this loop while those three dictionry's value are None
is_init = True
while self._check_search(self.search_install_dict) \
or self._check_search(self.search_build_dict) \
or self._check_search(self.search_subpack_dict):
while self._check_search(self.search_install_dict):
install.install_depend([])
if is_init and pkgtype == "binary":
fmt = str(set(pkg_name) - set(self.binary_dict.keys()))
self.log_msg = f"binary name {fmt} not found in all database"
LOGGER.warning(self.log_msg)
is_init = False
while self._check_search(self.search_build_dict):
build.build_depend([], self_build=self_build)
while with_subpack and self._check_search(
self.search_subpack_dict):
self.__query_subpack()
def _set_val(self, key):
"""
Description: Gets the cached hash value and assigns it to
the corresponding dependent instance
Args:
key: cached key
"""
self._depend.source_dict = json.loads(
constant.REDIS_CONN.hget(key, "source_dict"))
self._depend.binary_dict = json.loads(
constant.REDIS_CONN.hget(key, "binary_dict"))
self._depend.log_msg = constant.REDIS_CONN.hget(key, "log_msg")
if not self._depend.log_msg:
return
LOGGER.warning(self._depend.log_msg)
def _create_index(self, indexs):
"""
Description: Initializes the relevant index
"""
_path = os.path.join(os.path.dirname(__file__), "mappings")
_indexs = [{
"file": os.path.join(_path, index + ".json"),
"name": self._index(index),
} for index in indexs]
fails = self._session.create_index(_indexs)
if fails:
LOGGER.warning(
"Failed to create the %s index when initializing the %s database ."
% (",".join(fails), self.elastic_index))
del_index = set([self._index(index)
for index in indexs]).difference(set(fails))
self._session.delete_index(list(del_index))
return fails
def _cache(self):
"""
Description: Gets the dependency value in the cache or executes
the method to get the dependency data
"""
key = self._hash_key()
if not key:
return
key = "pkgship_" + key
try:
if constant.REDIS_CONN.exists(key):
self._set_val(key)
return
self._set_cache(key)
except RedisError as error:
LOGGER.warning(error)
self._func(*self._args, **self._kwargs)
def __query_subpack(self, pkg_list=None, is_init=False):
"""
Description: query the source package's subpack in database
Returns:
resp: the response for subpack info result
"""
init_searched_name = set()
resp = self._query_in_db(search_dict=self.search_subpack_dict,
func=self.__query_pkg.get_bin_name)
if not resp:
LOGGER.warning("Cannot get any resp for the packages ")
for pkg_info in resp:
if not pkg_info:
LOGGER.warning("There is a None type in resp for ")
continue
src_name = pkg_info.get("source_name")
init_searched_name.add(src_name)
db_name = pkg_info.get("database")
if not (db_name and src_name):
continue
for bin_info in pkg_info.get("binary_infos"):
bin_name = bin_info.get("bin_name")
if bin_name and bin_name not in self.binary_dict:
self.search_install_dict[db_name].add(bin_name)
if is_init and isinstance(pkg_list, list):
fmt = str(set(pkg_list) - init_searched_name)
self.log_msg = f"source name {fmt} not found in all database"
LOGGER.warning(self.log_msg)
def __query_one_level_dep(self, level, self_build):
"""
Description: query the one level build dep in database
Args:
level: The number of levels of dependency querying,
the default value of level is 0, which means search all dependency
self_build: whether to query self build
Returns:
resp: the response for one level depend result
"""
resp = self._query_in_db(search_dict=self.search_build_dict,
func=self.__query_buildreq.get_build_req)
# for build depend search, the first loop of search set is source packages,
# but the second loop of the search set is binary packages,
# so cannot use that set to remove duplicates
if self.__level == 1:
searched_pkg = copy.deepcopy(self._search_set)
if not self_build:
self._search_set.clear()
# check the input packages searched result
for pkg_info in resp:
if not pkg_info:
LOGGER.warning("There is a None type in resp")
continue
src_name = pkg_info.get("source_name")
if not src_name:
continue
# check the input packages searched result
if self.__level == 1:
searched_pkg.discard(src_name)
if not self._has_searched_dep(src_name, "build"):
depend_set = set()
#for non build depend, the list would be empty
build_list = []
for req in pkg_info.get("requires"):
com_bin_name = req.get("com_bin_name")
com_src_name = req.get("com_src_name")
com_db = req.get("com_database")
# for self build, need to update the search dict for next search loop
if self.depend_history:
self.depend_history.add_search_dict(
"build",
com_db,
com_bin_name=com_bin_name,
com_src_name=com_src_name)
# insert req info in last level loop
if not self_build and self.__level == level:
self._insert_com_info(req)
# add the bin name into depend set
if self._checka_and_add_com_value(req,
self.search_build_dict,
self_build=self_build):
depend_set.add(com_bin_name)
build_list = list(depend_set)
self._insert_into_source_dict(
name=src_name,
version=pkg_info.get("src_version", "NOT FOUND"),
database=pkg_info.get("database", "NOT FOUND"),
build=build_list)
self._search_set.clear()
if self.__level == 1 and searched_pkg and not self.depend_history:
self.log_msg = f"Can not find the packages: {str(searched_pkg)} in all databases"
LOGGER.warning(self.log_msg)
def __query_one_level_dep(self, level):
"""
Description: query the one level install dep in database
Args:
level: The number of levels of dependency querying,
the default value of level is 0, which means search all dependency
Returns:
resp: the response for one level depend result
"""
resp = self._query_in_db(search_dict=self.search_install_dict,
func=self.__query_installreq.get_install_req)
if self.__level == 1:
searched_pkg = copy.deepcopy(self._search_set)
for pkg_info in resp:
if not pkg_info:
LOGGER.warning("There is a None type in resp")
continue
bin_name = pkg_info.get("binary_name")
src_name = pkg_info.get("src_name")
if not bin_name:
continue
# check the input packages searched result
if self.__level == 1:
searched_pkg.discard(bin_name)
if not self._has_searched_dep(bin_name, "install"):
# binary pkg which has not query the installdep yet,
# put it into search dict based on the database which found it
depend_set = set()
#for non install depend, the list would be empty
install_list = []
for req in pkg_info.get("requires"):
com_bin_name = req.get("com_bin_name")
# insert req info in last level loop
if self.__level == level:
self._insert_com_info(req)
if self._checka_and_add_com_value(
req, self.search_install_dict):
depend_set.add(com_bin_name)
install_list = list(depend_set)
# put the package binary info into binary result dict
self._insert_into_binary_dict(
name=bin_name,
version=pkg_info.get("bin_version", "NOT FOUND"),
source_name=pkg_info.get("src_name", "NOT FOUND"),
database=pkg_info.get("database", "NOT FOUND"),
install=install_list)
# put the package source info into source result dict
if src_name and src_name not in self.source_dict:
self._insert_into_source_dict(
name=src_name,
version=pkg_info.get("src_version", "NOT FOUND"),
database=pkg_info.get("database", "NOT FOUND"))
if self.depend_history and self.depend_type == "self":
self.depend_history.add_search_dict("install",
pkg_info.get("database"),
com_src_name=src_name)
self._search_set.clear()
if self.__level == 1 and searched_pkg and not self.depend_history:
self.log_msg = f"Can not find the packages:{str(searched_pkg)}in all databases"
LOGGER.warning(self.log_msg)
