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connection plugins: use f-strings (#9322) 

* connection plugins: use f-strings

* add changelog frag
pull/9371/head
Alexei Znamensky 2024-12-25 00:00:19 +13:00 committed by GitHub
parent c3ed2144e2
commit d539b00d4c
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11 changed files with 105 additions and 99 deletions
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11
changelogs/fragments/9322-fstr-connection-plugins.yml Normal file
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@ -0,0 +1,11 @@
minor_changes:
- chroot connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- funcd connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- incus connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- iocage connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- jail connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- lxc connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- lxd connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- qubes connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- saltstack connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).
- zone connection plugin - use f-strings instead of interpolations or ``format`` (https://github.com/ansible-collections/community.general/pull/9322).

24
plugins/connection/chroot.py
View File

@ -120,7 +120,7 @@ class Connection(ConnectionBase):
# do some trivial checks for ensuring 'host' is actually a chroot'able dir
if not os.path.isdir(self.chroot):
raise AnsibleError("%s is not a directory" % self.chroot)
raise AnsibleError(f"{self.chroot} is not a directory")
chrootsh = os.path.join(self.chroot, 'bin/sh')
# Want to check for a usable bourne shell inside the chroot.
@ -128,7 +128,7 @@ class Connection(ConnectionBase):
# gets really complicated really fast. So we punt on finding that
# out. As long as it's a symlink we assume that it will work
if not (is_executable(chrootsh) or (os.path.lexists(chrootsh) and os.path.islink(chrootsh))):
raise AnsibleError("%s does not look like a chrootable dir (/bin/sh missing)" % self.chroot)
raise AnsibleError(f"{self.chroot} does not look like a chrootable dir (/bin/sh missing)")
def _connect(self):
""" connect to the chroot """
@ -161,7 +161,7 @@ class Connection(ConnectionBase):
executable = self.get_option('executable')
local_cmd = [self.chroot_cmd, self.chroot, executable, '-c', cmd]
display.vvv("EXEC %s" % local_cmd, host=self.chroot)
display.vvv(f"EXEC {local_cmd}", host=self.chroot)
local_cmd = [to_bytes(i, errors='surrogate_or_strict') for i in local_cmd]
p = subprocess.Popen(local_cmd, shell=False, stdin=stdin,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
@ -195,7 +195,7 @@ class Connection(ConnectionBase):
def put_file(self, in_path, out_path):
""" transfer a file from local to chroot """
super(Connection, self).put_file(in_path, out_path)
display.vvv("PUT %s TO %s" % (in_path, out_path), host=self.chroot)
display.vvv(f"PUT {in_path} TO {out_path}", host=self.chroot)
out_path = shlex_quote(self._prefix_login_path(out_path))
try:
@ -205,27 +205,27 @@ class Connection(ConnectionBase):
else:
count = ''
try:
p = self._buffered_exec_command('dd of=%s bs=%s%s' % (out_path, BUFSIZE, count), stdin=in_file)
p = self._buffered_exec_command(f'dd of={out_path} bs={BUFSIZE}{count}', stdin=in_file)
except OSError:
raise AnsibleError("chroot connection requires dd command in the chroot")
try:
stdout, stderr = p.communicate()
except Exception:
traceback.print_exc()
raise AnsibleError("failed to transfer file %s to %s" % (in_path, out_path))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}")
if p.returncode != 0:
raise AnsibleError("failed to transfer file %s to %s:\n%s\n%s" % (in_path, out_path, stdout, stderr))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}:\n{stdout}\n{stderr}")
except IOError:
raise AnsibleError("file or module does not exist at: %s" % in_path)
raise AnsibleError(f"file or module does not exist at: {in_path}")
def fetch_file(self, in_path, out_path):
""" fetch a file from chroot to local """
super(Connection, self).fetch_file(in_path, out_path)
display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self.chroot)
display.vvv(f"FETCH {in_path} TO {out_path}", host=self.chroot)
in_path = shlex_quote(self._prefix_login_path(in_path))
try:
p = self._buffered_exec_command('dd if=%s bs=%s' % (in_path, BUFSIZE))
p = self._buffered_exec_command(f'dd if={in_path} bs={BUFSIZE}')
except OSError:
raise AnsibleError("chroot connection requires dd command in the chroot")
@ -237,10 +237,10 @@ class Connection(ConnectionBase):
chunk = p.stdout.read(BUFSIZE)
except Exception:
traceback.print_exc()
raise AnsibleError("failed to transfer file %s to %s" % (in_path, out_path))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}")
stdout, stderr = p.communicate()
if p.returncode != 0:
raise AnsibleError("failed to transfer file %s to %s:\n%s\n%s" % (in_path, out_path, stdout, stderr))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}:\n{stdout}\n{stderr}")
def close(self):
""" terminate the connection; nothing to do here """

6
plugins/connection/funcd.py
View File

@ -72,7 +72,7 @@ class Connection(ConnectionBase):
raise AnsibleError("Internal Error: this module does not support optimized module pipelining")
# totally ignores privilege escalation
display.vvv("EXEC %s" % cmd, host=self.host)
display.vvv(f"EXEC {cmd}", host=self.host)
p = self.client.command.run(cmd)[self.host]
return p[0], p[1], p[2]
@ -87,14 +87,14 @@ class Connection(ConnectionBase):
""" transfer a file from local to remote """
out_path = self._normalize_path(out_path, '/')
display.vvv("PUT %s TO %s" % (in_path, out_path), host=self.host)
display.vvv(f"PUT {in_path} TO {out_path}", host=self.host)
self.client.local.copyfile.send(in_path, out_path)
def fetch_file(self, in_path, out_path):
""" fetch a file from remote to local """
in_path = self._normalize_path(in_path, '/')
display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self.host)
display.vvv(f"FETCH {in_path} TO {out_path}", host=self.host)
# need to use a tmp dir due to difference of semantic for getfile
# ( who take a # directory as destination) and fetch_file, who
# take a file directly

24
plugins/connection/incus.py
View File

@ -93,14 +93,14 @@ class Connection(ConnectionBase):
""" execute a command on the Incus host """
super(Connection, self).exec_command(cmd, in_data=in_data, sudoable=sudoable)
self._display.vvv(u"EXEC {0}".format(cmd),
self._display.vvv(f"EXEC {cmd}",
host=self._instance())
local_cmd = [
self._incus_cmd,
"--project", self.get_option("project"),
"exec",
"%s:%s" % (self.get_option("remote"), self._instance()),
f"{self.get_option('remote')}:{self._instance()}",
"--",
self._play_context.executable, "-c", cmd]
@ -114,12 +114,10 @@ class Connection(ConnectionBase):
stderr = to_text(stderr)
if stderr == "Error: Instance is not running.\n":
raise AnsibleConnectionFailure("instance not running: %s" %
self._instance())
raise AnsibleConnectionFailure(f"instance not running: {self._instance()}")
if stderr == "Error: Instance not found\n":
raise AnsibleConnectionFailure("instance not found: %s" %
self._instance())
raise AnsibleConnectionFailure(f"instance not found: {self._instance()}")
return process.returncode, stdout, stderr
@ -127,20 +125,18 @@ class Connection(ConnectionBase):
""" put a file from local to Incus """
super(Connection, self).put_file(in_path, out_path)
self._display.vvv(u"PUT {0} TO {1}".format(in_path, out_path),
self._display.vvv(f"PUT {in_path} TO {out_path}",
host=self._instance())
if not os.path.isfile(to_bytes(in_path, errors='surrogate_or_strict')):
raise AnsibleFileNotFound("input path is not a file: %s" % in_path)
raise AnsibleFileNotFound(f"input path is not a file: {in_path}")
local_cmd = [
self._incus_cmd,
"--project", self.get_option("project"),
"file", "push", "--quiet",
in_path,
"%s:%s/%s" % (self.get_option("remote"),
self._instance(),
out_path)]
f"{self.get_option('remote')}:{self._instance()}/{out_path}"]
local_cmd = [to_bytes(i, errors='surrogate_or_strict') for i in local_cmd]
@ -150,16 +146,14 @@ class Connection(ConnectionBase):
""" fetch a file from Incus to local """
super(Connection, self).fetch_file(in_path, out_path)
self._display.vvv(u"FETCH {0} TO {1}".format(in_path, out_path),
self._display.vvv(f"FETCH {in_path} TO {out_path}",
host=self._instance())
local_cmd = [
self._incus_cmd,
"--project", self.get_option("project"),
"file", "pull", "--quiet",
"%s:%s/%s" % (self.get_option("remote"),
self._instance(),
in_path),
f"{self.get_option('remote')}:{self._instance()}/{in_path}",
out_path]
local_cmd = [to_bytes(i, errors='surrogate_or_strict') for i in local_cmd]

11
plugins/connection/iocage.py
View File

@ -55,11 +55,12 @@ class Connection(Jail):
jail_uuid = self.get_jail_uuid()
kwargs[Jail.modified_jailname_key] = 'ioc-{0}'.format(jail_uuid)
kwargs[Jail.modified_jailname_key] = f'ioc-{jail_uuid}'
display.vvv(u"Jail {iocjail} has been translated to {rawjail}".format(
iocjail=self.ioc_jail, rawjail=kwargs[Jail.modified_jailname_key]),
host=kwargs[Jail.modified_jailname_key])
display.vvv(
f"Jail {self.ioc_jail} has been translated to {kwargs[Jail.modified_jailname_key]}",
host=kwargs[Jail.modified_jailname_key]
)
super(Connection, self).__init__(play_context, new_stdin, *args, **kwargs)
@ -81,6 +82,6 @@ class Connection(Jail):
p.wait()
if p.returncode != 0:
raise AnsibleError(u"iocage returned an error: {0}".format(stdout))
raise AnsibleError(f"iocage returned an error: {stdout}")
return stdout.strip('\n')

28
plugins/connection/jail.py
View File

@ -75,14 +75,14 @@ class Connection(ConnectionBase):
self.jexec_cmd = self._search_executable('jexec')
if self.jail not in self.list_jails():
raise AnsibleError("incorrect jail name %s" % self.jail)
raise AnsibleError(f"incorrect jail name {self.jail}")
@staticmethod
def _search_executable(executable):
try:
return get_bin_path(executable)
except ValueError:
raise AnsibleError("%s command not found in PATH" % executable)
raise AnsibleError(f"{executable} command not found in PATH")
def list_jails(self):
p = subprocess.Popen([self.jls_cmd, '-q', 'name'],
@ -97,7 +97,7 @@ class Connection(ConnectionBase):
""" connect to the jail; nothing to do here """
super(Connection, self)._connect()
if not self._connected:
display.vvv(u"ESTABLISH JAIL CONNECTION FOR USER: {0}".format(self._play_context.remote_user), host=self.jail)
display.vvv(f"ESTABLISH JAIL CONNECTION FOR USER: {self._play_context.remote_user}", host=self.jail)
self._connected = True
def _buffered_exec_command(self, cmd, stdin=subprocess.PIPE):
@ -115,11 +115,11 @@ class Connection(ConnectionBase):
if self._play_context.remote_user is not None:
local_cmd += ['-U', self._play_context.remote_user]
# update HOME since -U does not update the jail environment
set_env = 'HOME=~' + self._play_context.remote_user + ' '
set_env = f"HOME=~{self._play_context.remote_user} "
local_cmd += [self.jail, self._play_context.executable, '-c', set_env + cmd]
display.vvv("EXEC %s" % (local_cmd,), host=self.jail)
display.vvv(f"EXEC {local_cmd}", host=self.jail)
local_cmd = [to_bytes(i, errors='surrogate_or_strict') for i in local_cmd]
p = subprocess.Popen(local_cmd, shell=False, stdin=stdin,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
@ -153,7 +153,7 @@ class Connection(ConnectionBase):
def put_file(self, in_path, out_path):
""" transfer a file from local to jail """
super(Connection, self).put_file(in_path, out_path)
display.vvv("PUT %s TO %s" % (in_path, out_path), host=self.jail)
display.vvv(f"PUT {in_path} TO {out_path}", host=self.jail)
out_path = shlex_quote(self._prefix_login_path(out_path))
try:
@ -163,27 +163,27 @@ class Connection(ConnectionBase):
else:
count = ''
try:
p = self._buffered_exec_command('dd of=%s bs=%s%s' % (out_path, BUFSIZE, count), stdin=in_file)
p = self._buffered_exec_command(f'dd of={out_path} bs={BUFSIZE}{count}', stdin=in_file)
except OSError:
raise AnsibleError("jail connection requires dd command in the jail")
try:
stdout, stderr = p.communicate()
except Exception:
traceback.print_exc()
raise AnsibleError("failed to transfer file %s to %s" % (in_path, out_path))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}")
if p.returncode != 0:
raise AnsibleError("failed to transfer file %s to %s:\n%s\n%s" % (in_path, out_path, to_native(stdout), to_native(stderr)))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}:\n{to_native(stdout)}\n{to_native(stderr)}")
except IOError:
raise AnsibleError("file or module does not exist at: %s" % in_path)
raise AnsibleError(f"file or module does not exist at: {in_path}")
def fetch_file(self, in_path, out_path):
""" fetch a file from jail to local """
super(Connection, self).fetch_file(in_path, out_path)
display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self.jail)
display.vvv(f"FETCH {in_path} TO {out_path}", host=self.jail)
in_path = shlex_quote(self._prefix_login_path(in_path))
try:
p = self._buffered_exec_command('dd if=%s bs=%s' % (in_path, BUFSIZE))
p = self._buffered_exec_command(f'dd if={in_path} bs={BUFSIZE}')
except OSError:
raise AnsibleError("jail connection requires dd command in the jail")
@ -195,10 +195,10 @@ class Connection(ConnectionBase):
chunk = p.stdout.read(BUFSIZE)
except Exception:
traceback.print_exc()
raise AnsibleError("failed to transfer file %s to %s" % (in_path, out_path))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}")
stdout, stderr = p.communicate()
if p.returncode != 0:
raise AnsibleError("failed to transfer file %s to %s:\n%s\n%s" % (in_path, out_path, to_native(stdout), to_native(stderr)))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}:\n{to_native(stdout)}\n{to_native(stderr)}")
def close(self):
""" terminate the connection; nothing to do here """

20
plugins/connection/lxc.py
View File

@ -82,7 +82,7 @@ class Connection(ConnectionBase):
self._display.vvv("THIS IS A LOCAL LXC DIR", host=self.container_name)
self.container = _lxc.Container(self.container_name)
if self.container.state == "STOPPED":
raise errors.AnsibleError("%s is not running" % self.container_name)
raise errors.AnsibleError(f"{self.container_name} is not running")
@staticmethod
def _communicate(pid, in_data, stdin, stdout, stderr):
@ -144,10 +144,10 @@ class Connection(ConnectionBase):
read_stdin, write_stdin = os.pipe()
kwargs['stdin'] = self._set_nonblocking(read_stdin)
self._display.vvv("EXEC %s" % (local_cmd), host=self.container_name)
self._display.vvv(f"EXEC {local_cmd}", host=self.container_name)
pid = self.container.attach(_lxc.attach_run_command, local_cmd, **kwargs)
if pid == -1:
msg = "failed to attach to container %s" % self.container_name
msg = f"failed to attach to container {self.container_name}"
raise errors.AnsibleError(msg)
write_stdout = os.close(write_stdout)
@ -174,18 +174,18 @@ class Connection(ConnectionBase):
def put_file(self, in_path, out_path):
''' transfer a file from local to lxc '''
super(Connection, self).put_file(in_path, out_path)
self._display.vvv("PUT %s TO %s" % (in_path, out_path), host=self.container_name)
self._display.vvv(f"PUT {in_path} TO {out_path}", host=self.container_name)
in_path = to_bytes(in_path, errors='surrogate_or_strict')
out_path = to_bytes(out_path, errors='surrogate_or_strict')
if not os.path.exists(in_path):
msg = "file or module does not exist: %s" % in_path
msg = f"file or module does not exist: {in_path}"
raise errors.AnsibleFileNotFound(msg)
try:
src_file = open(in_path, "rb")
except IOError:
traceback.print_exc()
raise errors.AnsibleError("failed to open input file to %s" % in_path)
raise errors.AnsibleError(f"failed to open input file to {in_path}")
try:
def write_file(args):
with open(out_path, 'wb+') as dst_file:
@ -194,7 +194,7 @@ class Connection(ConnectionBase):
self.container.attach_wait(write_file, None)
except IOError:
traceback.print_exc()
msg = "failed to transfer file to %s" % out_path
msg = f"failed to transfer file to {out_path}"
raise errors.AnsibleError(msg)
finally:
src_file.close()
@ -202,7 +202,7 @@ class Connection(ConnectionBase):
def fetch_file(self, in_path, out_path):
''' fetch a file from lxc to local '''
super(Connection, self).fetch_file(in_path, out_path)
self._display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self.container_name)
self._display.vvv(f"FETCH {in_path} TO {out_path}", host=self.container_name)
in_path = to_bytes(in_path, errors='surrogate_or_strict')
out_path = to_bytes(out_path, errors='surrogate_or_strict')
@ -210,7 +210,7 @@ class Connection(ConnectionBase):
dst_file = open(out_path, "wb")
except IOError:
traceback.print_exc()
msg = "failed to open output file %s" % out_path
msg = f"failed to open output file {out_path}"
raise errors.AnsibleError(msg)
try:
def write_file(args):
@ -225,7 +225,7 @@ class Connection(ConnectionBase):
self.container.attach_wait(write_file, None)
except IOError:
traceback.print_exc()
msg = "failed to transfer file from %s to %s" % (in_path, out_path)
msg = f"failed to transfer file from {in_path} to {out_path}"
raise errors.AnsibleError(msg)
finally:
dst_file.close()

22
plugins/connection/lxd.py
View File

@ -93,19 +93,19 @@ class Connection(ConnectionBase):
""" execute a command on the lxd host """
super(Connection, self).exec_command(cmd, in_data=in_data, sudoable=sudoable)
self._display.vvv(u"EXEC {0}".format(cmd), host=self._host())
self._display.vvv(f"EXEC {cmd}", host=self._host())
local_cmd = [self._lxc_cmd]
if self.get_option("project"):
local_cmd.extend(["--project", self.get_option("project")])
local_cmd.extend([
"exec",
"%s:%s" % (self.get_option("remote"), self._host()),
f"{self.get_option('remote')}:{self._host()}",
"--",
self.get_option("executable"), "-c", cmd
])
self._display.vvvvv(u"EXEC {0}".format(local_cmd), host=self._host())
self._display.vvvvv(f"EXEC {local_cmd}", host=self._host())
local_cmd = [to_bytes(i, errors='surrogate_or_strict') for i in local_cmd]
in_data = to_bytes(in_data, errors='surrogate_or_strict', nonstring='passthru')
@ -116,13 +116,13 @@ class Connection(ConnectionBase):
stdout = to_text(stdout)
stderr = to_text(stderr)
self._display.vvvvv(u"EXEC lxc output: {0} {1}".format(stdout, stderr), host=self._host())
self._display.vvvvv(f"EXEC lxc output: {stdout} {stderr}", host=self._host())
if "is not running" in stderr:
raise AnsibleConnectionFailure("instance not running: %s" % self._host())
raise AnsibleConnectionFailure(f"instance not running: {self._host()}")
if stderr.strip() == "Error: Instance not found" or stderr.strip() == "error: not found":
raise AnsibleConnectionFailure("instance not found: %s" % self._host())
raise AnsibleConnectionFailure(f"instance not found: {self._host()}")
return process.returncode, stdout, stderr
@ -130,10 +130,10 @@ class Connection(ConnectionBase):
""" put a file from local to lxd """
super(Connection, self).put_file(in_path, out_path)
self._display.vvv(u"PUT {0} TO {1}".format(in_path, out_path), host=self._host())
self._display.vvv(f"PUT {in_path} TO {out_path}", host=self._host())
if not os.path.isfile(to_bytes(in_path, errors='surrogate_or_strict')):
raise AnsibleFileNotFound("input path is not a file: %s" % in_path)
raise AnsibleFileNotFound(f"input path is not a file: {in_path}")
local_cmd = [self._lxc_cmd]
if self.get_option("project"):
@ -141,7 +141,7 @@ class Connection(ConnectionBase):
local_cmd.extend([
"file", "push",
in_path,
"%s:%s/%s" % (self.get_option("remote"), self._host(), out_path)
f"{self.get_option('remote')}:{self._host()}/{out_path}"
])
local_cmd = [to_bytes(i, errors='surrogate_or_strict') for i in local_cmd]
@ -153,14 +153,14 @@ class Connection(ConnectionBase):
""" fetch a file from lxd to local """
super(Connection, self).fetch_file(in_path, out_path)
self._display.vvv(u"FETCH {0} TO {1}".format(in_path, out_path), host=self._host())
self._display.vvv(f"FETCH {in_path} TO {out_path}", host=self._host())
local_cmd = [self._lxc_cmd]
if self.get_option("project"):
local_cmd.extend(["--project", self.get_option("project")])
local_cmd.extend([
"file", "pull",
"%s:%s/%s" % (self.get_option("remote"), self._host(), in_path),
f"{self.get_option('remote')}:{self._host()}/{in_path}",
out_path
])

22
plugins/connection/qubes.py
View File

@ -78,7 +78,7 @@ class Connection(ConnectionBase):
"""
display.vvvv("CMD: ", cmd)
if not cmd.endswith("\n"):
cmd = cmd + "\n"
cmd = f"{cmd}\n"
local_cmd = []
# For dom0
@ -95,7 +95,7 @@ class Connection(ConnectionBase):
display.vvvv("Local cmd: ", local_cmd)
display.vvv("RUN %s" % (local_cmd,), host=self._remote_vmname)
display.vvv(f"RUN {local_cmd}", host=self._remote_vmname)
p = subprocess.Popen(local_cmd, shell=False, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
@ -114,42 +114,42 @@ class Connection(ConnectionBase):
"""Run specified command in a running QubesVM """
super(Connection, self).exec_command(cmd, in_data=in_data, sudoable=sudoable)
display.vvvv("CMD IS: %s" % cmd)
display.vvvv(f"CMD IS: {cmd}")
rc, stdout, stderr = self._qubes(cmd)
display.vvvvv("STDOUT %r STDERR %r" % (stdout, stderr))
display.vvvvv(f"STDOUT {stdout!r} STDERR {stderr!r}")
return rc, stdout, stderr
def put_file(self, in_path, out_path):
""" Place a local file located in 'in_path' inside VM at 'out_path' """
super(Connection, self).put_file(in_path, out_path)
display.vvv("PUT %s TO %s" % (in_path, out_path), host=self._remote_vmname)
display.vvv(f"PUT {in_path} TO {out_path}", host=self._remote_vmname)
with open(in_path, "rb") as fobj:
source_data = fobj.read()
retcode, dummy, dummy = self._qubes('cat > "{0}"\n'.format(out_path), source_data, "qubes.VMRootShell")
retcode, dummy, dummy = self._qubes(f'cat > "{out_path}\"\n', source_data, "qubes.VMRootShell")
# if qubes.VMRootShell service not supported, fallback to qubes.VMShell and
# hope it will have appropriate permissions
if retcode == 127:
retcode, dummy, dummy = self._qubes('cat > "{0}"\n'.format(out_path), source_data)
retcode, dummy, dummy = self._qubes(f'cat > "{out_path}\"\n', source_data)
if retcode != 0:
raise AnsibleConnectionFailure('Failed to put_file to {0}'.format(out_path))
raise AnsibleConnectionFailure(f'Failed to put_file to {out_path}')
def fetch_file(self, in_path, out_path):
"""Obtain file specified via 'in_path' from the container and place it at 'out_path' """
super(Connection, self).fetch_file(in_path, out_path)
display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self._remote_vmname)
display.vvv(f"FETCH {in_path} TO {out_path}", host=self._remote_vmname)
# We are running in dom0
cmd_args_list = ["qvm-run", "--pass-io", self._remote_vmname, "cat {0}".format(in_path)]
cmd_args_list = ["qvm-run", "--pass-io", self._remote_vmname, f"cat {in_path}"]
with open(out_path, "wb") as fobj:
p = subprocess.Popen(cmd_args_list, shell=False, stdout=fobj)
p.communicate()
if p.returncode != 0:
raise AnsibleConnectionFailure('Failed to fetch file to {0}'.format(out_path))
raise AnsibleConnectionFailure(f'Failed to fetch file to {out_path}')
def close(self):
""" Closing the connection """

10
plugins/connection/saltstack.py
View File

@ -59,11 +59,11 @@ class Connection(ConnectionBase):
if in_data:
raise errors.AnsibleError("Internal Error: this module does not support optimized module pipelining")
self._display.vvv("EXEC %s" % cmd, host=self.host)
self._display.vvv(f"EXEC {cmd}", host=self.host)
# need to add 'true;' to work around https://github.com/saltstack/salt/issues/28077
res = self.client.cmd(self.host, 'cmd.exec_code_all', ['bash', 'true;' + cmd])
res = self.client.cmd(self.host, 'cmd.exec_code_all', ['bash', f"true;{cmd}"])
if self.host not in res:
raise errors.AnsibleError("Minion %s didn't answer, check if salt-minion is running and the name is correct" % self.host)
raise errors.AnsibleError(f"Minion {self.host} didn't answer, check if salt-minion is running and the name is correct")
p = res[self.host]
return p['retcode'], p['stdout'], p['stderr']
@ -81,7 +81,7 @@ class Connection(ConnectionBase):
super(Connection, self).put_file(in_path, out_path)
out_path = self._normalize_path(out_path, '/')
self._display.vvv("PUT %s TO %s" % (in_path, out_path), host=self.host)
self._display.vvv(f"PUT {in_path} TO {out_path}", host=self.host)
with open(in_path, 'rb') as in_fh:
content = in_fh.read()
self.client.cmd(self.host, 'hashutil.base64_decodefile', [base64.b64encode(content), out_path])
@ -93,7 +93,7 @@ class Connection(ConnectionBase):
super(Connection, self).fetch_file(in_path, out_path)
in_path = self._normalize_path(in_path, '/')
self._display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self.host)
self._display.vvv(f"FETCH {in_path} TO {out_path}", host=self.host)
content = self.client.cmd(self.host, 'cp.get_file_str', [in_path])[self.host]
open(out_path, 'wb').write(content)

26
plugins/connection/zone.py
View File

@ -62,14 +62,14 @@ class Connection(ConnectionBase):
self.zlogin_cmd = to_bytes(self._search_executable('zlogin'))
if self.zone not in self.list_zones():
raise AnsibleError("incorrect zone name %s" % self.zone)
raise AnsibleError(f"incorrect zone name {self.zone}")
@staticmethod
def _search_executable(executable):
try:
return get_bin_path(executable)
except ValueError:
raise AnsibleError("%s command not found in PATH" % executable)
raise AnsibleError(f"{executable} command not found in PATH")
def list_zones(self):
process = subprocess.Popen([self.zoneadm_cmd, 'list', '-ip'],
@ -94,7 +94,7 @@ class Connection(ConnectionBase):
# stdout, stderr = p.communicate()
path = process.stdout.readlines()[0].split(':')[3]
return path + '/root'
return f"{path}/root"
def _connect(self):
""" connect to the zone; nothing to do here """
@ -117,7 +117,7 @@ class Connection(ConnectionBase):
local_cmd = [self.zlogin_cmd, self.zone, cmd]
local_cmd = map(to_bytes, local_cmd)
display.vvv("EXEC %s" % (local_cmd), host=self.zone)
display.vvv(f"EXEC {local_cmd}", host=self.zone)
p = subprocess.Popen(local_cmd, shell=False, stdin=stdin,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
@ -149,7 +149,7 @@ class Connection(ConnectionBase):
def put_file(self, in_path, out_path):
""" transfer a file from local to zone """
super(Connection, self).put_file(in_path, out_path)
display.vvv("PUT %s TO %s" % (in_path, out_path), host=self.zone)
display.vvv(f"PUT {in_path} TO {out_path}", host=self.zone)
out_path = shlex_quote(self._prefix_login_path(out_path))
try:
@ -159,27 +159,27 @@ class Connection(ConnectionBase):
else:
count = ''
try:
p = self._buffered_exec_command('dd of=%s bs=%s%s' % (out_path, BUFSIZE, count), stdin=in_file)
p = self._buffered_exec_command(f'dd of={out_path} bs={BUFSIZE}{count}', stdin=in_file)
except OSError:
raise AnsibleError("jail connection requires dd command in the jail")
try:
stdout, stderr = p.communicate()
except Exception:
traceback.print_exc()
raise AnsibleError("failed to transfer file %s to %s" % (in_path, out_path))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}")
if p.returncode != 0:
raise AnsibleError("failed to transfer file %s to %s:\n%s\n%s" % (in_path, out_path, stdout, stderr))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}:\n{stdout}\n{stderr}")
except IOError:
raise AnsibleError("file or module does not exist at: %s" % in_path)
raise AnsibleError(f"file or module does not exist at: {in_path}")
def fetch_file(self, in_path, out_path):
""" fetch a file from zone to local """
super(Connection, self).fetch_file(in_path, out_path)
display.vvv("FETCH %s TO %s" % (in_path, out_path), host=self.zone)
display.vvv(f"FETCH {in_path} TO {out_path}", host=self.zone)
in_path = shlex_quote(self._prefix_login_path(in_path))
try:
p = self._buffered_exec_command('dd if=%s bs=%s' % (in_path, BUFSIZE))
p = self._buffered_exec_command(f'dd if={in_path} bs={BUFSIZE}')
except OSError:
raise AnsibleError("zone connection requires dd command in the zone")
@ -191,10 +191,10 @@ class Connection(ConnectionBase):
chunk = p.stdout.read(BUFSIZE)
except Exception:
traceback.print_exc()
raise AnsibleError("failed to transfer file %s to %s" % (in_path, out_path))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}")
stdout, stderr = p.communicate()
if p.returncode != 0:
raise AnsibleError("failed to transfer file %s to %s:\n%s\n%s" % (in_path, out_path, stdout, stderr))
raise AnsibleError(f"failed to transfer file {in_path} to {out_path}:\n{stdout}\n{stderr}")
def close(self):
""" terminate the connection; nothing to do here """