def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
python类connector()的实例源码
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def _connect():
config = {
'user': 'root',
'password': 'mysql',
'host': '192.168.200.33',
'database': 'fastloan3',
'raise_on_warnings': True,
}
cnx = None
try:
cnx = mysql.connector.connect(**config)
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print("Something is wrong with your user name or password")
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print("Database does not exist")
else:
print(err)
if cnx:
cnx.close()
return cnx
def connect(self):
if self.__mysql is None:
try:
cnx = mysql.connector.connect(user=self.config['user'], password=self.config['password'], host=self.config['host'], database=self.config['database'])
self.__mysql = cnx
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print "Something is wrong with your user name or password"
return False
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print "Database does not exist"
return False
else:
print err
return False
return self.__mysql
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
opts.setdefault('buffered', True)
opts.setdefault('raise_on_warnings', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except:
pass
return [[], opts]
def _execute_wrapper(self, method, query, args):
"""Wrapper around execute() and executemany()"""
try:
return method(query, args)
except (mysql.connector.ProgrammingError) as err:
six.reraise(utils.ProgrammingError,
utils.ProgrammingError(err.msg), sys.exc_info()[2])
except (mysql.connector.IntegrityError) as err:
six.reraise(utils.IntegrityError,
utils.IntegrityError(err.msg), sys.exc_info()[2])
except mysql.connector.OperationalError as err:
# Map some error codes to IntegrityError, since they seem to be
# misclassified and Django would prefer the more logical place.
if err.args[0] in self.codes_for_integrityerror:
six.reraise(utils.IntegrityError,
utils.IntegrityError(err.msg), sys.exc_info()[2])
else:
six.reraise(utils.DatabaseError,
utils.DatabaseError(err.msg), sys.exc_info()[2])
except mysql.connector.DatabaseError as err:
six.reraise(utils.DatabaseError,
utils.DatabaseError(err.msg), sys.exc_info()[2])
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
opts.setdefault('buffered', True)
opts.setdefault('raise_on_warnings', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
opts.setdefault('buffered', True)
opts.setdefault('raise_on_warnings', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get('client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def main():
try:
import mysql.connector
except:
import sys
print "\n[IP2C: WARNING]"
print 'ERROR: mysql.connector library not available. Exitting...'
sys.exit(1)
import os
args = parse_arguments()
try:
csv_file = os.path.join(os.environ['tmp'], 'ip2c-results.csv')
except:
csv_file = os.path.join('/tmp', 'ip2c-results.csv')
##create_table("securityonion_db", "ip2c")
print "\n[IP2C: Parse RIR DBs]"
create_tmp_file(args.source_dir, csv_file)
print "\n[IP2C: Update MySQL DB]"
update_table("securityonion_db", "ip2c", csv_file)
print "\n[IP2C: Update Validation]"
read_table("securityonion_db", "ip2c")
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def execute(self, sql=None, params=None, db=None):
if sql is None:
return None
resultRow = []
with contextlib.\
closing(mysql.connector.connect(host=str(self.host),
port=int(self.port),
user=str(self.user),
password=str(self.passwd),
db=str(self.database) if not db else db)) as conn:
conn.autocommit = True
with contextlib.closing(conn.cursor(buffered=True)) as cursor:
cursor.execute(sql, params)
try:
resultRow = cursor.fetchall()
except errors.InterfaceError:
# Raised on empty result - DML
resultRow = []
return resultRow
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def _execute_wrapper(self, method, query, args):
"""Wrapper around execute() and executemany()"""
try:
return method(query, args)
except (mysql.connector.ProgrammingError) as err:
six.reraise(utils.ProgrammingError,
utils.ProgrammingError(err.msg), sys.exc_info()[2])
except (mysql.connector.IntegrityError) as err:
six.reraise(utils.IntegrityError,
utils.IntegrityError(err.msg), sys.exc_info()[2])
except mysql.connector.OperationalError as err:
# Map some error codes to IntegrityError, since they seem to be
# misclassified and Django would prefer the more logical place.
if err.args[0] in self.codes_for_integrityerror:
six.reraise(utils.IntegrityError,
utils.IntegrityError(err.msg), sys.exc_info()[2])
else:
six.reraise(utils.DatabaseError,
utils.DatabaseError(err.msg), sys.exc_info()[2])
except mysql.connector.DatabaseError as err:
six.reraise(utils.DatabaseError,
utils.DatabaseError(err.msg), sys.exc_info()[2])
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def create_connect_args(self, url):
opts = url.translate_connect_args(username='user')
opts.update(url.query)
util.coerce_kw_type(opts, 'buffered', bool)
util.coerce_kw_type(opts, 'raise_on_warnings', bool)
# unfortunately, MySQL/connector python refuses to release a
# cursor without reading fully, so non-buffered isn't an option
opts.setdefault('buffered', True)
# FOUND_ROWS must be set in ClientFlag to enable
# supports_sane_rowcount.
if self.dbapi is not None:
try:
from mysql.connector.constants import ClientFlag
client_flags = opts.get(
'client_flags', ClientFlag.get_default())
client_flags |= ClientFlag.FOUND_ROWS
opts['client_flags'] = client_flags
except Exception:
pass
return [[], opts]
def result_processor(self, dialect, coltype):
"""MySQL-connector already converts mysql bits, so."""
return None
def dbapi(cls):
from mysql import connector
return connector
def result_processor(self, dialect, coltype):
"""MySQL-connector already converts mysql bits, so."""
return None
def dbapi(cls):
from mysql import connector
return connector
def result_processor(self, dialect, coltype):
"""MySQL-connector already converts mysql bits, so."""
return None
def dbapi(cls):
from mysql import connector
return connector
def get_connection_params(self):
# Django 1.6
kwargs = {
'charset': 'utf8',
'use_unicode': True,
'buffered': False,
'consume_results': True,
}
settings_dict = self.settings_dict
if settings_dict['USER']:
kwargs['user'] = settings_dict['USER']
if settings_dict['NAME']:
kwargs['database'] = settings_dict['NAME']
if settings_dict['PASSWORD']:
kwargs['passwd'] = settings_dict['PASSWORD']
if settings_dict['HOST'].startswith('/'):
kwargs['unix_socket'] = settings_dict['HOST']
elif settings_dict['HOST']:
kwargs['host'] = settings_dict['HOST']
if settings_dict['PORT']:
kwargs['port'] = int(settings_dict['PORT'])
# Raise exceptions for database warnings if DEBUG is on
kwargs['raise_on_warnings'] = settings.DEBUG
kwargs['client_flags'] = [
# Need potentially affected rows on UPDATE
mysql.connector.constants.ClientFlag.FOUND_ROWS,
]
try:
kwargs.update(settings_dict['OPTIONS'])
except KeyError:
# OPTIONS missing is OK
pass
return kwargs
def get_new_connection(self, conn_params):
# Django 1.6
if not self.use_pure:
conn_params['converter_class'] = DjangoCMySQLConverter
else:
conn_params['converter_class'] = DjangoMySQLConverter
cnx = mysql.connector.connect(**conn_params)
return cnx
