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authorJan Chaloupka <jchaloup@redhat.com>2017-05-02 13:21:51 +0200
committerJan Chaloupka <jchaloup@redhat.com>2017-05-11 13:42:20 +0200
commit13b58846f6c595c9530fe49e3a00ed6f3f42a896 (patch)
treef04f15529aaab4fa22a15a9096842fd4835bcca5 /roles/lib_utils/library
parent87c282b612ee53441e7564f53ac49a1a6624d820 (diff)
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Extend repoquery command (of lib_utils role) to ignore excluders
Diffstat (limited to 'roles/lib_utils/library')
-rw-r--r--roles/lib_utils/library/repoquery.py30
-rw-r--r--roles/lib_utils/library/yedit.py1
2 files changed, 29 insertions, 2 deletions
diff --git a/roles/lib_utils/library/repoquery.py b/roles/lib_utils/library/repoquery.py
index ee98470b0..cf33e48d5 100644
--- a/roles/lib_utils/library/repoquery.py
+++ b/roles/lib_utils/library/repoquery.py
@@ -34,6 +34,7 @@ import json # noqa: F401
import os # noqa: F401
import re # noqa: F401
import shutil # noqa: F401
+import tempfile # noqa: F401
try:
import ruamel.yaml as yaml # noqa: F401
@@ -421,15 +422,16 @@ class RepoqueryCLI(object):
class Repoquery(RepoqueryCLI):
''' Class to wrap the repoquery
'''
- # pylint: disable=too-many-arguments
+ # pylint: disable=too-many-arguments,too-many-instance-attributes
def __init__(self, name, query_type, show_duplicates,
- match_version, verbose):
+ match_version, ignore_excluders, verbose):
''' Constructor for YumList '''
super(Repoquery, self).__init__(None)
self.name = name
self.query_type = query_type
self.show_duplicates = show_duplicates
self.match_version = match_version
+ self.ignore_excluders = ignore_excluders
self.verbose = verbose
if self.match_version:
@@ -437,6 +439,8 @@ class Repoquery(RepoqueryCLI):
self.query_format = "%{version}|%{release}|%{arch}|%{repo}|%{version}-%{release}"
+ self.tmp_file = None
+
def build_cmd(self):
''' build the repoquery cmd options '''
@@ -448,6 +452,9 @@ class Repoquery(RepoqueryCLI):
if self.show_duplicates:
repo_cmd.append('--show-duplicates')
+ if self.ignore_excluders:
+ repo_cmd.append('--config=' + self.tmp_file.name)
+
repo_cmd.append(self.name)
return repo_cmd
@@ -519,6 +526,20 @@ class Repoquery(RepoqueryCLI):
def repoquery(self):
'''perform a repoquery '''
+ if self.ignore_excluders:
+ # Duplicate yum.conf and reset exclude= line to an empty string
+ # to clear a list of all excluded packages
+ self.tmp_file = tempfile.NamedTemporaryFile()
+
+ with open("/etc/yum.conf", "r") as file_handler:
+ yum_conf_lines = file_handler.readlines()
+
+ yum_conf_lines = ["exclude=" if l.startswith("exclude=") else l for l in yum_conf_lines]
+
+ with open(self.tmp_file.name, "w") as file_handler:
+ file_handler.writelines(yum_conf_lines)
+ file_handler.flush()
+
repoquery_cmd = self.build_cmd()
rval = self._repoquery_cmd(repoquery_cmd, True, 'raw')
@@ -541,6 +562,9 @@ class Repoquery(RepoqueryCLI):
else:
rval['package_found'] = False
+ if self.ignore_excluders:
+ self.tmp_file.close()
+
return rval
@staticmethod
@@ -552,6 +576,7 @@ class Repoquery(RepoqueryCLI):
params['query_type'],
params['show_duplicates'],
params['match_version'],
+ params['ignore_excluders'],
params['verbose'],
)
@@ -592,6 +617,7 @@ def main():
verbose=dict(default=False, required=False, type='bool'),
show_duplicates=dict(default=False, required=False, type='bool'),
match_version=dict(default=None, required=False, type='str'),
+ ignore_excluders=dict(default=False, required=False, type='bool'),
),
supports_check_mode=False,
required_if=[('show_duplicates', True, ['name'])],
diff --git a/roles/lib_utils/library/yedit.py b/roles/lib_utils/library/yedit.py
index 9adaeeb52..284a54066 100644
--- a/roles/lib_utils/library/yedit.py
+++ b/roles/lib_utils/library/yedit.py
@@ -34,6 +34,7 @@ import json # noqa: F401
import os # noqa: F401
import re # noqa: F401
import shutil # noqa: F401
+import tempfile # noqa: F401
try:
import ruamel.yaml as yaml # noqa: F401