def create(self, python='python3', global_site_packages=False):
# FIXME: check if python version and global_site_packages are correct,
# and correct / recreat (--clear?) otherwise
if not remote.stat(self.python):
args = [
config['cmd_venv'],
'-p',
python,
]
if global_site_packages:
args.append('--system-site-packages')
else:
args.append('--no-site-packages')
args.append(self.remote_path)
proc.run(args)
return Changed(
msg='Initialized virtualenv in {}'.format(self.remote_path))
return Unchanged(msg='virtualenv at {} already initialized'.format(
self.remote_path))
def create_dir(path, mode=0777):
"""Ensure that a directory exists at path. Parent directories are created
if needed.
:param path: Directory to create if it does not exist.
:param mode: Mode for newly created parent directories.
:param return: ``False`` if the path existed, ``True`` otherwise.
"""
npath = remote.path.normpath(path)
st = remote.stat(path)
if not st:
head, tail = remote.path.split(path)
if tail and head:
# create parent directories
create_dir(head, mode)
remote.mkdir(npath, mode)
return Changed(msg='Created directory: {}'.format(path))
return Unchanged('Already exists: {}'.format(path))
def create_dir(path, mode=0777):
"""Ensure that a directory exists at path. Parent directories are created
if needed.
:param path: Directory to create if it does not exist.
:param mode: Mode for newly created parent directories.
:param return: ``False`` if the path existed, ``True`` otherwise.
"""
npath = remote.path.normpath(path)
st = remote.stat(path)
if not st:
head, tail = remote.path.split(path)
if tail and head:
# create parent directories
create_dir(head, mode)
remote.mkdir(npath, mode)
return Changed(msg='Created directory: {}'.format(path))
return Unchanged('Already exists: {}'.format(path))
def create(self, python='python3', global_site_packages=False):
# FIXME: check if python version and global_site_packages are correct,
# and correct / recreat (--clear?) otherwise
if not remote.stat(self.python):
args = [config['cmd_venv'], '-p', python, ]
if global_site_packages:
args.append('--system-site-packages')
else:
args.append('--no-site-packages')
args.append(self.remote_path)
proc.run(args)
return Changed(
msg='Initialized virtualenv in {}'.format(self.remote_path))
return Unchanged(msg='virtualenv at {} already initialized'.format(
self.remote_path))
def sync(self):
log.debug('Syncing timestamp {}'.format(self.rpath))
if self.synced:
log.debug('Timestamp already synced')
return
# ensure directory for timestamp exists
if fs.create_dir(remote.path.dirname(self.rpath), 0o755).changed:
# had to create directory, new timestamp
self.synced = True
self._current = 0
log.debug('Timestamp did not exist')
return
# directory already exists
st = remote.stat(self.rpath)
if not st:
# file does not exist
self._current = 0
log.debug('Timestamp did not exist')
else:
self._current = st.st_mtime
log.debug('Timestamp synced to {}'.format(self._current))
self.synced = True
def sync(self):
log.debug('Syncing timestamp {}'.format(self.rpath))
if self.synced:
log.debug('Timestamp already synced')
return
# ensure directory for timestamp exists
if fs.create_dir(remote.path.dirname(self.rpath), 0o755).changed:
# had to create directory, new timestamp
self.synced = True
self._current = 0
log.debug('Timestamp did not exist')
return
# directory already exists
st = remote.stat(self.rpath)
if not st:
# file does not exist
self._current = 0
log.debug('Timestamp did not exist')
else:
self._current = st.st_mtime
log.debug('Timestamp synced to {}'.format(self._current))
self.synced = True
def run():
log.warning('Running testing module. Do not run this on a real machine!')
log.debug('Testing popen')
proc = remote.popen(['uname'])
stdout, stderr = proc.communicate()
assert 'Linux' == stdout.strip()
log.debug('Testing getcwd()')
assert '/home/vagrant' == remote.getcwd()
log.debug('Testing chdir()')
remote.chdir('/')
assert '/' == remote.getcwd()
remote.chdir('/home/vagrant')
# create a sample file
TESTFN = 'testfile'
TESTDN = 'TESTDIR'
log.debug('Testing file')
with remote.file(TESTFN, mode='w') as out:
out.write('test')
log.debug('Testing chmod')
remote.chmod(TESTFN, 0732)
log.debug('Testing mkdir')
# FIXME: umask?
# FIXME: on exists/conflict?
remote.mkdir(TESTDN, 0700)
log.debug('Testing listdir')
assert TESTFN in remote.listdir('.')
assert TESTDN in remote.listdir('.')
log.debug('Testing rmdir')
remote.rmdir(TESTDN)
# FIXME: can't test chown without root access
log.debug('Testing normalize')
assert '/home' == remote.normalize('./..')
log.debug('Testing symlink')
remote.symlink('to', 'from')
log.debug('Testing lstat')
remote.lstat('from')
log.debug('Testing readlink')
assert remote.readlink('/home/vagrant/from') == 'to'
log.debug('Testing rename')
remote.rename('from', 'from2')
assert remote.readlink('/home/vagrant/from2') == 'to'
log.debug('Testing unlink')
remote.unlink('/home/vagrant/from2')
log.debug('Testing stat')
s = remote.stat(TESTFN)
assert s.st_uid == 1000
assert s.st_gid == 1000
remote.unlink(TESTFN)
