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ORPA-pyOpenRPA/WPy32-3720/python-3.7.2/Lib/site-packages/adodbapi/test/tryconnection3.py

49 lines
1.8 KiB

from __future__ import print_function
# This module may be retired as soon as Python 2.5 support is dropped.
#
# It exists only to allow trapping exceptions using the "except [exception list] as e" format
# which is a syntax error in Python 2.5
def try_connection(verbose, *args, **kwargs):
import adodbapi
if "proxy_host" in kwargs or "pyro_connection" in kwargs or "proxy_host" in args:
import adodbapi.remote
import Pyro4
pyroError = Pyro4.errors.PyroError
dbconnect = adodbapi.remote.connect
remote = True
else:
dbconnect = adodbapi.connect
pyroError = NotImplementedError # (will not occur)
remote = False
try:
s = dbconnect(*args, **kwargs) # connect to server
if verbose:
print('Connected to:', s.connection_string)
print('which has tables:', s.get_table_names())
s.close() # thanks, it worked, goodbye
except adodbapi.DatabaseError as inst:
print(inst.args[0]) # should be the error message
print('***Failed getting connection using=',repr(args),repr(kwargs))
if remote:
print('** Are you running a *Python3* ado.connection server? **')
print('* Have you run "setuptestframework.py" to create server_test.mdb?')
return False, (args, kwargs), None
if remote:
print(" (remote)",end="")
print(" (successful)")
return True, (args, kwargs, remote), dbconnect
def try_operation_with_expected_exception(expected_exception_list, some_function, *args, **kwargs):
try:
some_function(*args, **kwargs)
except expected_exception_list as e:
return True, e
except:
raise # an exception other than the expected occurred
return False, 'The expected exception did not occur'