def pip_install(package_name):
hide_splash_if_necessary()
if executable_is_in_path('pip'):
cmd = '%s install' % shell_escape(get_executable_path('pip'))
else:
cmd = shell_escape(sys.executable) + ' -m pip install'
return run_install_command_as_root(has_qt(), cmd, package_name)
def initialize():
global global_db, local_db, search_dbs, compress_by_default, db_access, \
git_bin, debug
if configuration.check('git_bin'):
git_bin = configuration.git_bin
if git_bin.startswith("@executable_path/"):
non_expand_path = git_bin
git_bin = get_executable_path(git_bin[len("@executable_path/"):])
if git_bin is not None:
configuration.git_bin = non_expand_path
if git_bin is None:
git_bin = 'git'
configuration.git_bin = git_bin
if configuration.check('compress_by_default'):
compress_by_default = configuration.compress_by_default
if configuration.check('debug'):
debug = configuration.debug
if configuration.check('global_db'):
global_db = configuration.global_db
if configuration.check('local_db'):
local_db = configuration.local_db
if not os.path.exists(local_db):
raise RuntimeError('local_db "%s" does not exist' % local_db)
else:
local_db = os.path.join(current_dot_vistrails(), 'persistent_files')
if not os.path.exists(local_db):
try:
os.mkdir(local_db)
except OSError:
raise RuntimeError('local_db "%s" does not exist' % local_db)
local_repo = repo.get_repo(local_db)
repo.set_current_repo(local_repo)
debug_print('creating DatabaseAccess')
db_path = os.path.join(local_db, '.files.db')
db_access = DatabaseAccessSingleton(db_path)
debug_print('done', db_access)
search_dbs = [
local_db,
]
if configuration.check('search_dbs'):
try:
check_paths = literal_eval(configuration.search_dbs)
except Exception:
print "*** persistence error: cannot parse search_dbs ***"
else:
for path in check_paths:
if os.path.exists(path):
search_dbs.append(path)
else:
print '*** persistence warning: cannot find path "%s"' % path
def pip_install(package_name):
hide_splash_if_necessary()
if get_executable_path('pip'):
cmd = '%s install' % shell_escape(get_executable_path('pip'))
else:
cmd = shell_escape(sys.executable) + ' -m pip install'
if systemType != 'Windows':
use_root = True
try:
from distutils.sysconfig import get_python_lib
f = get_python_lib()
except Exception:
f = sys.executable
use_root = os.stat(f).st_uid == 0
else:
use_root = False
return run_install_command(qt_available(), cmd, package_name, use_root)
def initialize():
global global_db, local_db, search_dbs, compress_by_default, db_access, \
git_bin, debug
if configuration.check('git_bin'):
git_bin = configuration.git_bin
if git_bin.startswith("@executable_path/"):
non_expand_path = git_bin
git_bin = get_executable_path(git_bin[len("@executable_path/"):])
if git_bin is not None:
configuration.git_bin = non_expand_path
if git_bin is None:
git_bin = 'git'
configuration.git_bin = git_bin
if configuration.check('compress_by_default'):
compress_by_default = configuration.compress_by_default
if configuration.check('debug'):
debug = configuration.debug
if configuration.check('global_db'):
global_db = configuration.global_db
if configuration.check('local_db'):
local_db = configuration.local_db
if not os.path.exists(local_db):
raise RuntimeError('local_db "%s" does not exist' % local_db)
else:
local_db = os.path.join(current_dot_vistrails(), 'persistent_files')
if not os.path.exists(local_db):
try:
os.mkdir(local_db)
except OSError:
raise RuntimeError('local_db "%s" does not exist' % local_db)
local_repo = repo.get_repo(local_db)
repo.set_current_repo(local_repo)
debug_print('creating DatabaseAccess')
db_path = os.path.join(local_db, '.files.db')
db_access = DatabaseAccessSingleton(db_path)
debug_print('done', db_access)
search_dbs = [local_db,]
if configuration.check('search_dbs'):
try:
check_paths = literal_eval(configuration.search_dbs)
except Exception:
print "*** persistence error: cannot parse search_dbs ***"
else:
for path in check_paths:
if os.path.exists(path):
search_dbs.append(path)
else:
print '*** persistence warning: cannot find path "%s"' % path
def linux_debian_install(package_name):
qt = qt_available()
try:
import apt
import apt_pkg
except ImportError:
qt = False
hide_splash_if_necessary()
if qt:
cmd = shell_escape(vistrails_root_directory() +
'/gui/bundles/linux_debian_install.py')
else:
cmd = '%s install -y' % ('aptitude'
if get_executable_path('aptitude')
else 'apt-get')
return run_install_command(qt, cmd, package_name)
def pip_install(package_name):
hide_splash_if_necessary()
if executable_is_in_path('pip'):
cmd = '%s install' % shell_escape(get_executable_path('pip'))
else:
cmd = shell_escape(sys.executable) + ' -m pip install'
if systemType != 'Windows':
use_root = True
try:
from distutils.sysconfig import get_python_lib
f = get_python_lib()
except Exception:
f = sys.executable
use_root = os.stat(f).st_uid == 0
else:
use_root = False
return run_install_command(qt_available(), cmd, package_name, use_root)
def run_install_command(graphical, cmd, args, as_root=True):
if isinstance(args, basestring):
cmd += ' %s' % shell_escape(args)
elif isinstance(args, list):
for package in args:
if not isinstance(package, basestring):
raise TypeError("Expected string or list of strings")
cmd += ' %s' % shell_escape(package)
else:
raise TypeError("Expected string or list of strings")
debug.warning("VisTrails wants to install package(s) %r" %
args)
if as_root and systemType != 'Windows':
if graphical:
sucmd, escape = guess_graphical_sudo()
else:
if get_executable_path('sudo'):
sucmd, escape = "sudo %s", False
elif systemType != 'Darwin':
sucmd, escape = "su -c %s", True
else:
sucmd, escape = '%s', False
if escape:
cmd = sucmd % shell_escape(cmd)
else:
cmd = sucmd % cmd
print "about to run: %s" % cmd
p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=True)
lines = []
try:
for line in iter(p.stdout.readline, ''):
print line,
lines.append(line)
except IOError, e:
print "Ignoring IOError: %s" % e
