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-rw-r--r--resources/libraries/python/SetupFramework.py39
1 files changed, 20 insertions, 19 deletions
diff --git a/resources/libraries/python/SetupFramework.py b/resources/libraries/python/SetupFramework.py
index b3df489685..ddc5514c4a 100644
--- a/resources/libraries/python/SetupFramework.py
+++ b/resources/libraries/python/SetupFramework.py
@@ -16,7 +16,7 @@ nodes. All tasks required to be run before the actual tests are started is
supposed to end up here.
"""
-import shlex
+from shlex import split
from subprocess import Popen, PIPE, call
from multiprocessing import Pool
from tempfile import NamedTemporaryFile
@@ -31,6 +31,7 @@ from resources.libraries.python.topology import NodeType
__all__ = ["SetupFramework"]
+
def pack_framework_dir():
"""Pack the testing WS into temp file, return its name."""
@@ -39,7 +40,7 @@ def pack_framework_dir():
tmpfile.close()
proc = Popen(
- shlex.split("tar --exclude-vcs -zcf {0} .".format(file_name)),
+ split("tar --exclude-vcs -zcf {0} .".format(file_name)),
stdout=PIPE, stderr=PIPE)
(stdout, stderr) = proc.communicate()
@@ -56,9 +57,9 @@ def pack_framework_dir():
def copy_tarball_to_node(tarball, node):
"""Copy tarball file from local host to remote node.
- :param tarball: path to tarball to upload
- :param node: dictionary created from topology
- :type tarball: string
+ :param tarball: Path to tarball to upload.
+ :param node: Dictionary created from topology.
+ :type tarball: str
:type node: dict
:return: nothing
"""
@@ -74,9 +75,9 @@ def extract_tarball_at_node(tarball, node):
Extracts tarball using tar on given node to specific CSIT loocation.
- :param tarball: path to tarball to upload
- :param node: dictionary created from topology
- :type tarball: string
+ :param tarball: Path to tarball to upload.
+ :param node: Dictionary created from topology.
+ :type tarball: str
:type node: dict
:return: nothing
"""
@@ -102,21 +103,22 @@ def create_env_directory_at_node(node):
ssh.connect(node)
(ret_code, stdout, stderr) = ssh.exec_command(
'cd {0} && rm -rf env && virtualenv env && . env/bin/activate && '
- 'pip install -r requirements.txt'.format(con.REMOTE_FW_DIR),
- timeout=100)
+ 'pip install -r requirements.txt'
+ .format(con.REMOTE_FW_DIR), timeout=100)
if 0 != ret_code:
logger.error('Virtualenv creation error: {0}'.format(stdout + stderr))
raise Exception('Virtualenv setup failed')
else:
logger.console('Virtualenv created on {0}'.format(node['host']))
+
def setup_node(args):
"""Run all set-up methods for a node.
This method is used as map_async parameter. It receives tuple with all
parameters as passed to map_async function.
- :param args: all parameters needed to setup one node
+ :param args: All parameters needed to setup one node.
:type args: tuple
:return: nothing
"""
@@ -127,14 +129,16 @@ def setup_node(args):
create_env_directory_at_node(node)
logger.console('Setup of node {0} done'.format(node['host']))
+
def delete_local_tarball(tarball):
"""Delete local tarball to prevent disk pollution.
- :param tarball: path to tarball to upload
- :type tarball: string
+ :param tarball: Path to tarball to upload.
+ :type tarball: str
:return: nothing
"""
- call(shlex.split('sh -c "rm {0} > /dev/null 2>&1"'.format(tarball)))
+ call(split('sh -c "rm {0} > /dev/null 2>&1"'.format(tarball)))
+
class SetupFramework(object): # pylint: disable=too-few-public-methods
"""Setup suite run on topology nodes.
@@ -144,9 +148,6 @@ class SetupFramework(object): # pylint: disable=too-few-public-methods
to all nodes in topology under /tmp/
"""
- def __init__(self):
- pass
-
@staticmethod
def setup_framework(nodes):
"""Pack the whole directory and extract in temp on each node."""
@@ -157,7 +158,7 @@ class SetupFramework(object): # pylint: disable=too-few-public-methods
logger.trace(msg)
remote_tarball = "/tmp/{0}".format(basename(tarball))
- # Turn off loggining since we use multiprocessing
+ # Turn off logging since we use multiprocessing
log_level = BuiltIn().set_log_level('NONE')
params = ((tarball, remote_tarball, node) for node in nodes.values())
pool = Pool(processes=len(nodes))
@@ -171,7 +172,7 @@ class SetupFramework(object): # pylint: disable=too-few-public-methods
logger.info('Results: {0}'.format(result.get()))
- # Turn on loggining
+ # Turn on logging
BuiltIn().set_log_level(log_level)
logger.trace('Test framework copied to all topology nodes')
delete_local_tarball(tarball)