def initialize_system(password=None, testsuite=False,
force=False):
"""Call all the necessary methods to startup Stoq applications for
every purpose: production usage, testing or demonstration
"""
log.info("Initialize_system")
try:
db_settings.clean_database(db_settings.dbname, force=force)
create_base_schema()
create_log("INIT START")
store = new_store()
populate_initial_data(store)
register_accounts(store)
register_payment_methods(store)
from stoqlib.domain.uiform import create_default_forms
create_default_forms(store)
store.commit(close=True)
ensure_sellable_constants()
ensure_system_parameters()
_ensure_card_providers()
create_default_profiles()
_install_invoice_templates()
if not testsuite:
create_default_profile_settings()
ensure_admin_user(password)
except Exception, e:
raise
if not testsuite:
collect_traceback(sys.exc_info(), submit=True)
raise SystemExit("Could not initialize system: %r" % (e, ))
def update(self, plugins=True, backup=True, check_database=True):
log.info("Upgrading database (plugins=%r, backup=%r)" %
(plugins, backup))
if check_database and not self._check_database():
return False
if backup:
self._backup_database()
# We have to wrap a try/except statement inside a try/finally to
# support python previous to 2.5 version.
try:
try:
super(StoqlibSchemaMigration, self).update()
if plugins:
self.update_plugins()
except Exception:
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
create_log.info("ERROR:%s" % (tb_str, ))
self._restore_backup()
return False
finally:
self._remove_backup()
log.info("Migration done")
return True
def initialize_system(password=None, testsuite=False, force=False):
"""Call all the necessary methods to startup Stoq applications for
every purpose: production usage, testing or demonstration
"""
log.info("Initialize_system")
try:
db_settings.clean_database(db_settings.dbname, force=force)
create_base_schema()
create_log("INIT START")
store = new_store()
populate_initial_data(store)
register_accounts(store)
register_payment_methods(store)
from stoqlib.domain.uiform import create_default_forms
create_default_forms(store)
store.commit(close=True)
ensure_sellable_constants()
ensure_system_parameters()
_ensure_card_providers()
create_default_profiles()
_install_invoice_templates()
if not testsuite:
create_default_profile_settings()
ensure_admin_user(password)
except Exception as e:
raise
if not testsuite:
collect_traceback(sys.exc_info(), submit=True)
raise SystemExit("Could not initialize system: %r" % (e, ))
create_log("INIT DONE")
def update(self, plugins=True, backup=True, check_database=True):
log.info("Upgrading database (plugins=%r, backup=%r)" % (
plugins, backup))
if check_database and not self._check_database():
return False
if backup:
self._backup_database()
# We have to wrap a try/except statement inside a try/finally to
# support python previous to 2.5 version.
try:
try:
super(StoqlibSchemaMigration, self).update()
if plugins:
self.update_plugins()
except Exception:
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
create_log.info("ERROR:%s" % (tb_str, ))
self._restore_backup()
return False
finally:
self._remove_backup()
log.info("Migration done")
return True
def _render_bill(bill):
try:
bill.render()
except (BoletoException, ValueError):
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
raise ReportError(tb_str)
def _render_bill(bill):
try:
bill.render()
except (BoletoException, ValueError):
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
raise ReportError(tb_str)
def _write_exception_hook(self, exctype, value, tb):
# NOTE: This exception hook depends on gtk, kiwi, twisted being present
# In the future we might want it to run without some of these
# dependencies, so we can crash reports that happens really
# really early on for users with weird environments.
if not self.entered_main:
self._setup_twisted(raise_=False)
try:
from psycopg2 import OperationalError
if exctype == OperationalError:
from stoqlib.lib.message import error
from stoqlib.lib.translation import stoqlib_gettext as _
return error(_('There was an error quering the database'),
str(value))
except ImportError:
pass
appname = 'unknown'
try:
from stoq.gui.shell.shell import get_shell
shell = get_shell()
if shell:
appname = shell.get_current_app_name()
except ImportError:
pass
window_name = 'unknown'
try:
from stoqlib.gui.base.dialogs import get_current_toplevel
window = get_current_toplevel()
if window:
window_name = window.get_name()
except ImportError:
pass
log.info('An error occurred in application "%s", toplevel window=%s' % (
appname, window_name))
exc_lines = traceback.format_exception(exctype, value, tb)
for line in ''.join(exc_lines).split('\n')[:-1]:
log.error(line)
from stoqlib.lib.crashreport import collect_traceback
collect_traceback((exctype, value, tb))
if self.entered_main:
return
from stoqlib.gui.dialogs.crashreportdialog import show_dialog
d = show_dialog()
from twisted.internet import reactor
d.addCallback(lambda *x: reactor.stop())
reactor.run()
raise SystemExit
def _write_exception_hook(self, exctype, value, tb):
# NOTE: This exception hook depends on gtk, kiwi, twisted being present
# In the future we might want it to run without some of these
# dependencies, so we can crash reports that happens really
# really early on for users with weird environments.
if not self.entered_main:
self._setup_twisted(raise_=False)
try:
from psycopg2 import OperationalError
if exctype == OperationalError:
from stoqlib.lib.message import error
from stoqlib.lib.translation import stoqlib_gettext as _
return error(_('There was an error quering the database'),
str(value))
except ImportError:
pass
appname = 'unknown'
try:
from stoq.gui.shell.shell import get_shell
shell = get_shell()
if shell:
appname = shell.get_current_app_name()
except ImportError:
pass
window_name = 'unknown'
try:
from stoqlib.gui.base.dialogs import get_current_toplevel
window = get_current_toplevel()
if window:
window_name = window.get_name()
except ImportError:
pass
log.info('An error occurred in application "%s", toplevel window=%s' %
(appname, window_name))
exc_lines = traceback.format_exception(exctype, value, tb)
for line in ''.join(exc_lines).split('\n')[:-1]:
log.error(line)
from stoqlib.lib.crashreport import collect_traceback
collect_traceback((exctype, value, tb))
if self.entered_main:
return
from stoqlib.gui.dialogs.crashreportdialog import show_dialog
d = show_dialog()
from twisted.internet import reactor
d.addCallback(lambda *x: reactor.stop())
reactor.run()
raise SystemExit
def _write_exception_hook(self, exctype, value, tb):
try:
from psycopg2 import OperationalError
if exctype == OperationalError:
from stoqlib.lib.message import error
from stoqlib.lib.translation import stoqlib_gettext as _
return error(_('There was an error quering the database'),
str(value))
except ImportError:
pass
appname = 'unknown'
try:
from stoq.gui.shell.shell import get_shell
shell = get_shell()
if shell:
appname = shell.get_current_app_name()
except ImportError:
pass
window_name = 'unknown'
try:
from stoqlib.gui.base.dialogs import get_current_toplevel
window = get_current_toplevel()
if window:
window_name = window.get_name()
except ImportError:
pass
log.info('An error occurred in application "%s", toplevel window=%s' %
(appname, window_name))
exc_lines = traceback.format_exception(exctype, value, tb)
for line in ''.join(exc_lines).split('\n')[:-1]:
log.error(line)
from stoqlib.lib.crashreport import collect_traceback
collect_traceback((exctype, value, tb))
if self.entered_main:
return
from gi.repository import Gtk
from stoqlib.gui.dialogs.crashreportdialog import show_dialog
show_dialog(callback=Gtk.main_quit)
Gtk.main()
raise SystemExit
def _write_exception_hook(self, exctype, value, tb):
try:
from psycopg2 import OperationalError
if exctype == OperationalError:
from stoqlib.lib.message import error
from stoqlib.lib.translation import stoqlib_gettext as _
return error(_('There was an error quering the database'),
str(value))
except ImportError:
pass
appname = 'unknown'
try:
from stoq.gui.shell.shell import get_shell
shell = get_shell()
if shell:
appname = shell.get_current_app_name()
except ImportError:
pass
window_name = 'unknown'
try:
from stoqlib.gui.base.dialogs import get_current_toplevel
window = get_current_toplevel()
if window:
window_name = window.get_name()
except ImportError:
pass
log.info('An error occurred in application "%s", toplevel window=%s' % (
appname, window_name))
exc_lines = traceback.format_exception(exctype, value, tb)
for line in ''.join(exc_lines).split('\n')[:-1]:
log.error(line)
from stoqlib.lib.crashreport import collect_traceback
collect_traceback((exctype, value, tb))
if self.entered_main:
return
import gtk
from stoqlib.gui.dialogs.crashreportdialog import show_dialog
show_dialog(callback=gtk.main_quit)
gtk.main()
raise SystemExit
def _write_exception_hook(self, exctype, value, tb):
# NOTE: This exception hook depends on gtk, kiwi, twisted being present
# In the future we might want it to run without some of these
# dependencies, so we can crash reports that happens really
# really early on for users with weird environments.
if not self.entered_main:
self._setup_twisted(raise_=False)
appname = 'unknown'
try:
from stoq.gui.shell import get_shell
shell = get_shell()
if shell:
appname = shell.get_current_app_name()
except ImportError:
pass
window_name = 'unknown'
try:
from stoqlib.gui.base.dialogs import get_current_toplevel
window = get_current_toplevel()
if window:
window_name = window.get_name()
except ImportError:
pass
log.info('An error occurred in application "%s", toplevel window=%s:' %
(appname, window_name))
traceback.print_exception(exctype, value, tb, file=self.stream)
from stoqlib.lib.crashreport import collect_traceback
collect_traceback((exctype, value, tb))
if self.entered_main:
return
from stoqlib.gui.dialogs.crashreportdialog import show_dialog
d = show_dialog()
from twisted.internet import reactor
d.addCallback(lambda *x: reactor.stop())
reactor.run()
raise SystemExit
def _write_exception_hook(self, exctype, value, tb):
# NOTE: This exception hook depends on gtk, kiwi, twisted being present
# In the future we might want it to run without some of these
# dependencies, so we can crash reports that happens really
# really early on for users with weird environments.
if not self.entered_main:
self._setup_twisted(raise_=False)
appname = 'unknown'
try:
from stoq.gui.shell import get_shell
shell = get_shell()
if shell:
appname = shell.get_current_app_name()
except ImportError:
pass
window_name = 'unknown'
try:
from stoqlib.gui.base.dialogs import get_current_toplevel
window = get_current_toplevel()
if window:
window_name = window.get_name()
except ImportError:
pass
log.info('An error occurred in application "%s", toplevel window=%s:' % (
appname, window_name))
traceback.print_exception(exctype, value, tb, file=self.stream)
from stoqlib.lib.crashreport import collect_traceback
collect_traceback((exctype, value, tb))
if self.entered_main:
return
from stoqlib.gui.dialogs.crashreportdialog import show_dialog
d = show_dialog()
from twisted.internet import reactor
d.addCallback(lambda *x: reactor.stop())
reactor.run()
raise SystemExit
def update(self, plugins=True, backup=True, check_database=True):
log.info("Upgrading database (plugins=%r, backup=%r)" %
(plugins, backup))
if check_database and not self._check_database():
return False
if backup:
self._backup_database()
# Don't try to update the plugins if the database doesn't
# have the plugin_egg table, which was included in patch-05-15
if self.get_current_version() >= (5, 15):
manager = get_plugin_manager()
for egg_plugin in manager.egg_plugins_names:
try:
manager.download_plugin(egg_plugin)
except Exception:
pass
# We have to wrap a try/except statement inside a try/finally to
# support python previous to 2.5 version.
try:
try:
super(StoqlibSchemaMigration, self).update()
if plugins:
self.update_plugins()
except Exception:
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
create_log.info("ERROR:%s" % (tb_str, ))
self._restore_backup()
return False
finally:
self._remove_backup()
log.info("Migration done")
return True
def update(self, plugins=True, backup=True, check_database=True):
log.info("Upgrading database (plugins=%r, backup=%r)" % (
plugins, backup))
if check_database and not self._check_database():
return False
if backup:
self._backup_database()
# Don't try to update the plugins if the database doesn't
# have the plugin_egg table, which was included in patch-05-15
if self.get_current_version() >= (5, 15):
manager = get_plugin_manager()
for egg_plugin in manager.egg_plugins_names:
try:
manager.download_plugin(egg_plugin)
except Exception:
pass
# We have to wrap a try/except statement inside a try/finally to
# support python previous to 2.5 version.
try:
try:
super(StoqlibSchemaMigration, self).update()
if plugins:
self.update_plugins()
except Exception:
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
create_log.info("ERROR:%s" % (tb_str, ))
self._restore_backup()
return False
finally:
self._remove_backup()
log.info("Migration done")
return True
def update(self, plugins=True, backup=True):
log.info("Upgrading database (plugins=%r, backup=%r)" % (
plugins, backup))
try:
log.info("Locking database")
self.default_store.lock_database()
except DatabaseError:
msg = _('Could not lock database. This means there are other clients '
'connected. Make sure to close every Stoq client '
'before updating the database')
error(msg)
# Database migration is actually run in subprocesses, We need to unlock
# the tables again and let the upgrade continue
log.info("Releasing database lock")
self.default_store.unlock_database()
sucess = db_settings.test_connection()
if not sucess:
# FIXME: Improve this message after 1.5 is released
msg = _(u'Could not connect to the database using command line '
'tool! Aborting.') + ' '
msg += _(u'Please, check if you can connect to the database '
'using:') + ' '
msg += _(u'psql -l -h <server> -p <port> -U <username>')
error(msg)
return
if backup:
temporary = tempfile.mktemp(prefix="stoq-dump-")
log.info("Making a backup to %s" % (temporary, ))
create_log.info("BACKUP-START:")
success = db_settings.dump_database(temporary)
if not success:
info(_(u'Could not create backup! Aborting.'))
info(_(u'Please contact stoq team to inform this problem.\n'))
return
# We have to wrap a try/except statement inside a try/finally to
# support python previous to 2.5 version.
try:
try:
super(StoqlibSchemaMigration, self).update()
if plugins:
self.update_plugins()
except Exception:
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
create_log.info("ERROR:%s" % (tb_str, ))
if backup:
log.info("Restoring backup %s" % (temporary, ))
create_log.info("RESTORE-START:")
new_name = db_settings.restore_database(temporary)
create_log.info("RESTORE-DONE:%s" % (new_name, ))
return False
finally:
if backup is True:
os.unlink(temporary)
log.info("Migration done")
return True
def update(self, plugins=True, backup=True):
log.info("Upgrading database (plugins=%r, backup=%r)" %
(plugins, backup))
try:
log.info("Locking database")
self.default_store.lock_database()
except DatabaseError:
msg = _(
'Could not lock database. This means there are other clients '
'connected. Make sure to close every Stoq client '
'before updating the database')
error(msg)
# Database migration is actually run in subprocesses, We need to unlock
# the tables again and let the upgrade continue
log.info("Releasing database lock")
self.default_store.unlock_database()
sucess = db_settings.test_connection()
if not sucess:
# FIXME: Improve this message after 1.5 is released
msg = _(u'Could not connect to the database using command line '
'tool! Aborting.') + ' '
msg += _(u'Please, check if you can connect to the database '
'using:') + ' '
msg += _(u'psql -l -h <server> -p <port> -U <username>')
error(msg)
return
if backup:
temporary = tempfile.mktemp(prefix="stoq-dump-")
log.info("Making a backup to %s" % (temporary, ))
create_log.info("BACKUP-START:")
success = db_settings.dump_database(temporary)
if not success:
info(_(u'Could not create backup! Aborting.'))
info(_(u'Please contact stoq team to inform this problem.\n'))
return
# We have to wrap a try/except statement inside a try/finally to
# support python previous to 2.5 version.
try:
try:
super(StoqlibSchemaMigration, self).update()
if plugins:
self.update_plugins()
except Exception:
exc = sys.exc_info()
tb_str = ''.join(traceback.format_exception(*exc))
collect_traceback(exc, submit=True)
create_log.info("ERROR:%s" % (tb_str, ))
if backup:
log.info("Restoring backup %s" % (temporary, ))
create_log.info("RESTORE-START:")
new_name = db_settings.restore_database(temporary)
create_log.info("RESTORE-DONE:%s" % (new_name, ))
return False
finally:
if backup is True:
os.unlink(temporary)
log.info("Migration done")
return True
