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Pep8 fixes for mysql module (#23923)

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Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
pull/23894/merge
Abhijeet Kasurde 8 years ago committed by John R Barker
parent 9d5c399313
commit 9fbbb5e10f
5 changed files with 63 additions and 42 deletions
Show Stats Download Patch File Download Diff File

19
lib/ansible/modules/database/mysql/mysql_db.py
Unescape Escape View File

@ -128,15 +128,18 @@ else:
# MySQL module specific support methods.
#
def db_exists(cursor, db):
res = cursor.execute("SHOW DATABASES LIKE %s", (db.replace("_", "\_"),))
return bool(res)
def db_delete(cursor, db):
query = "DROP DATABASE %s" % mysql_quote_identifier(db, 'database')
cursor.execute(query)
return True
def db_dump(module, host, user, password, db_name, target, all_databases, port, config_file, socket=None, ssl_cert=None, ssl_key=None, ssl_ca=None,
single_transaction=None, quick=None):
cmd = module.get_bin_path('mysqldump', True)
@ -182,6 +185,7 @@ def db_dump(module, host, user, password, db_name, target, all_databases, port,
rc, stdout, stderr = module.run_command(cmd, use_unsafe_shell=True)
return rc, stdout, stderr
def db_import(module, host, user, password, db_name, target, all_databases, port, config_file, socket=None, ssl_cert=None, ssl_key=None, ssl_ca=None):
if not os.path.exists(target):
return module.fail_json(msg="target %s does not exist on the host" % target)
@ -234,6 +238,7 @@ def db_import(module, host, user, password, db_name, target, all_databases, port
rc, stdout, stderr = module.run_command(cmd, use_unsafe_shell=True)
return rc, stdout, stderr
def db_create(cursor, db, encoding, collation):
query_params = dict(enc=encoding, collate=collation)
query = ['CREATE DATABASE %s' % mysql_quote_identifier(db, 'database')]
@ -242,13 +247,14 @@ def db_create(cursor, db, encoding, collation):
if collation:
query.append("COLLATE %(collate)s")
query = ' '.join(query)
res = cursor.execute(query, query_params)
cursor.execute(query, query_params)
return True
# ===========================================
# Module execution.
#
def main():
module = AnsibleModule(
argument_spec=dict(
@ -298,7 +304,7 @@ def main():
if state in ['dump', 'import']:
if target is None:
module.fail_json(msg="with state=%s target is required" % (state))
module.fail_json(msg="with state=%s target is required" % state)
if db == 'all':
db = 'mysql'
all_databases = True
@ -339,7 +345,8 @@ def main():
else:
rc, stdout, stderr = db_dump(module, login_host, login_user,
login_password, db, target, all_databases,
login_port, config_file, socket, ssl_cert, ssl_key, ssl_ca, single_transaction, quick)
login_port, config_file, socket, ssl_cert, ssl_key,
ssl_ca, single_transaction, quick)
if rc != 0:
module.fail_json(msg="%s" % stderr)
else:
@ -350,8 +357,10 @@ def main():
module.exit_json(changed=True, db=db)
else:
rc, stdout, stderr = db_import(module, login_host, login_user,
login_password, db, target, all_databases,
login_port, config_file, socket, ssl_cert, ssl_key, ssl_ca)
login_password, db, target,
all_databases,
login_port, config_file,
socket, ssl_cert, ssl_key, ssl_ca)
if rc != 0:
module.fail_json(msg="%s" % stderr)
else:

22
lib/ansible/modules/database/mysql/mysql_user.py
Unescape Escape View File

@ -214,8 +214,7 @@ EXAMPLES = """
# password=n<_665{vS43y
"""
import getpass
import tempfile
import re
import string
try:
@ -236,6 +235,7 @@ VALID_PRIVS = frozenset(('CREATE', 'DROP', 'GRANT', 'GRANT OPTION',
'REPLICATION SLAVE', 'SHOW DATABASES', 'SHUTDOWN',
'SUPER', 'ALL', 'ALL PRIVILEGES', 'USAGE', 'REQUIRESSL'))
class InvalidPrivsError(Exception):
pass
@ -243,6 +243,7 @@ class InvalidPrivsError(Exception):
# MySQL module specific support methods.
#
# User Authentication Management was change in MySQL 5.7
# This is a generic check for if the server version is less than version 5.7
def server_version_check(cursor):
@ -255,11 +256,12 @@ def server_version_check(cursor):
# mariadb and the old-style update continues to work
if 'mariadb' in version_str.lower():
return True
if (int(version[0]) <= 5 and int(version[1]) < 7):
if int(version[0]) <= 5 and int(version[1]) < 7:
return True
else:
return False
def get_mode(cursor):
cursor.execute('SELECT @@GLOBAL.sql_mode')
result = cursor.fetchone()
@ -270,6 +272,7 @@ def get_mode(cursor):
mode = 'NOTANSI'
return mode
def user_exists(cursor, user, host, host_all):
if host_all:
cursor.execute("SELECT count(*) FROM user WHERE user = %s", ([user]))
@ -279,6 +282,7 @@ def user_exists(cursor, user, host, host_all):
count = cursor.fetchone()
return count[0] > 0
def user_add(cursor, user, host, host_all, password, encrypted, new_priv, check_mode):
# we cannot create users without a proper hostname
if host_all:
@ -298,6 +302,7 @@ def user_add(cursor, user, host, host_all, password, encrypted, new_priv, check_
privileges_grant(cursor, user, host, db_table, priv)
return True
def is_hash(password):
ishash = False
if len(password) == 41 and password[0] == '*':
@ -305,6 +310,7 @@ def is_hash(password):
ishash = True
return ishash
def user_mod(cursor, user, host, host_all, password, encrypted, new_priv, append_privs, module):
changed = False
grant_option = False
@ -385,7 +391,7 @@ def user_mod(cursor, user, host, host_all, password, encrypted, new_priv, append
db_table_intersect = set(new_priv.keys()) & set(curr_priv.keys())
for db_table in db_table_intersect:
priv_diff = set(new_priv[db_table]) ^ set(curr_priv[db_table])
if (len(priv_diff) > 0):
if len(priv_diff) > 0:
if module.check_mode:
return True
if not append_privs:
@ -395,6 +401,7 @@ def user_mod(cursor, user, host, host_all, password, encrypted, new_priv, append
return changed
def user_delete(cursor, user, host, host_all, check_mode):
if check_mode:
return True
@ -409,6 +416,7 @@ def user_delete(cursor, user, host, host_all, check_mode):
return True
def user_get_hostnames(cursor, user):
cursor.execute("SELECT Host FROM mysql.user WHERE user = %s", user)
hostnames_raw = cursor.fetchall()
@ -419,6 +427,7 @@ def user_get_hostnames(cursor, user):
return hostnames
def privileges_get(cursor, user, host):
""" MySQL doesn't have a better method of getting privileges aside from the
SHOW GRANTS query syntax, which requires us to then parse the returned string.
@ -453,6 +462,7 @@ def privileges_get(cursor, user,host):
output[db] = privileges
return output
def privileges_unpack(priv, mode):
""" Take a privileges string, typically passed as a parameter, and unserialize
it into a dictionary, the same format as privileges_get() above. We have this
@ -501,6 +511,7 @@ def privileges_unpack(priv, mode):
return output
def privileges_revoke(cursor, user, host, db_table, priv, grant_option):
# Escape '%' since mysql db.execute() uses a format string
db_table = db_table.replace('%', '%%')
@ -515,6 +526,7 @@ def privileges_revoke(cursor, user,host,db_table,priv,grant_option):
query = ' '.join(query)
cursor.execute(query, (user, host))
def privileges_grant(cursor, user, host, db_table, priv):
# Escape '%' since mysql db.execute uses a format string and the
# specification of db and table often use a % (SQL wildcard)
@ -533,6 +545,7 @@ def privileges_grant(cursor, user,host,db_table,priv):
# Module execution.
#
def main():
module = AnsibleModule(
argument_spec=dict(
@ -645,5 +658,6 @@ def main():
from ansible.module_utils.basic import *
from ansible.module_utils.database import *
from ansible.module_utils.mysql import *
if __name__ == '__main__':
main()

2
lib/ansible/modules/database/mysql/mysql_variables.py
Unescape Escape View File

@ -104,6 +104,7 @@ def getvariable(cursor, mysqlvar):
else:
return None
def setvariable(cursor, mysqlvar, value):
""" Set a global mysql variable to a given value
@ -122,6 +123,7 @@ def setvariable(cursor, mysqlvar, value):
result = str(e)
return result
def main():
module = AnsibleModule(
argument_spec=dict(

4
test/sanity/pep8/legacy-files.txt
Unescape Escape View File

@ -394,10 +394,6 @@ lib/ansible/modules/database/misc/riak.py
lib/ansible/modules/database/mongodb/mongodb_parameter.py
lib/ansible/modules/database/mongodb/mongodb_user.py
lib/ansible/modules/database/mssql/mssql_db.py
lib/ansible/modules/database/mysql/mysql_db.py
lib/ansible/modules/database/mysql/mysql_replication.py
lib/ansible/modules/database/mysql/mysql_user.py
lib/ansible/modules/database/mysql/mysql_variables.py
lib/ansible/modules/database/postgresql/postgresql_db.py
lib/ansible/modules/database/postgresql/postgresql_ext.py
lib/ansible/modules/database/postgresql/postgresql_lang.py

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