def slavestatus(host, port, username, password, query, perf_data, warning,
critical):
try:
warning = warning or 120
critical = critical or 180
db = _mysql.connection(host=host,
port=port,
user=username,
passwd=password)
db.query("show slave status")
result = db.store_result()
status = result.fetch_row(how=2)[0]
if query in status:
param = status[query]
if re.match(r"^\d+$", param):
param = float(param)
else:
print "WARNING - there are on status %s in slave" % query
exit(1)
message = "%s is %.2f" % (query, param)
message += performance_data(perf_data,
[(param, query, warning, critical)])
return check_levels(param, warning, critical, message)
except Exception, e:
print e
return exit_with_general_critical(e)
def __init__(self, *args, **kwargs):
"""
Create a connection to the database. It is strongly recommended that
you only use keyword parameters. Consult the MySQL C API documentation
for more information.
host
string, host to connect
user
string, user to connect as
passwd
string, password to use
db
string, database to use
port
integer, TCP/IP port to connect to
unix_socket
string, location of unix_socket to use
decoders
list, SQL decoder stack
encoders
list, SQL encoder stack
connect_timeout
number of seconds to wait before the connection attempt
fails.
compress
if set, compression is enabled
named_pipe
if set, a named pipe is used to connect (Windows only)
init_command
command which is run once the connection is created
read_default_file
file from which default client values are read
read_default_group
configuration group to use from the default file
use_unicode
If True, text-like columns are returned as unicode objects
using the connection's character set. Otherwise, text-like
columns are returned as strings. columns are returned as
normal strings. Unicode objects will always be encoded to
the connection's character set regardless of this setting.
charset
If supplied, the connection character set will be changed
to this character set (MySQL-4.1 and newer). This implies
use_unicode=True.
sql_mode
If supplied, the session SQL mode will be changed to this
setting (MySQL-4.1 and newer). For more details and legal
values, see the MySQL documentation.
client_flag
integer, flags to use or 0
(see MySQL docs or constants/CLIENTS.py)
ssl
dictionary or mapping, contains SSL connection parameters;
see the MySQL documentation for more details
(mysql_ssl_set()). If this is set, and the client does not
support SSL, NotSupportedError will be raised.
local_infile
integer, non-zero enables LOAD LOCAL INFILE; zero disables
There are a number of undocumented, non-standard methods. See the
documentation for the MySQL C API for some hints on what they do.
"""
from MySQLdb.constants import CLIENT, FIELD_TYPE
from MySQLdb.converters import default_decoders, default_encoders, default_row_formatter
from MySQLdb.cursors import Cursor
import _mysql
kwargs2 = kwargs.copy()
self.cursorclass = Cursor
charset = kwargs2.pop('charset', '')
self.encoders = kwargs2.pop('encoders', default_encoders)
self.decoders = kwargs2.pop('decoders', default_decoders)
self.row_formatter = kwargs2.pop('row_formatter', default_row_formatter)
client_flag = kwargs.get('client_flag', 0)
client_version = tuple(
[ int(n) for n in _mysql.get_client_info().split('.')[:2] ])
if client_version >= (4, 1):
client_flag |= CLIENT.MULTI_STATEMENTS
if client_version >= (5, 0):
client_flag |= CLIENT.MULTI_RESULTS
kwargs2['client_flag'] = client_flag
sql_mode = kwargs2.pop('sql_mode', None)
self._db = _mysql.connection(*args, **kwargs2)
self._server_version = tuple(
[ int(n) for n in self._db.get_server_info().split('.')[:2] ])
if charset:
self._db.set_character_set(charset)
if sql_mode:
self.set_sql_mode(sql_mode)
self._transactional = bool(self._db.server_capabilities & CLIENT.TRANSACTIONS)
if self._transactional:
# PEP-249 requires autocommit to be initially off
self.autocommit(False)
self.messages = []
self._active_cursor = None
#!/usr/bin/python
# -*- coding: utf-8 -*-
import _mysql
import threading
import os
import paths
import database
import re
db = _mysql.connection(host=database.host, user=database.user,
passwd=database.passwd, db=database.dbname)
while True:
pat = re.compile('index.html')
try:
list1 = os.listdir(paths.statusPath)
list1.sort()
for i in list1:
if i[0] == '.':
continue
if pat.search(i) != None:
continue
data = i.split('.')
db.query("UPDATE pc_submit SET SCORE = '" + data[2]
+ "', STATUS_ID = '" + data[3]
+ "', SUBMIT_LOG = '" + data[4]
+ "' WHERE SUBMIT_HASH ='" + data[1] + "'")
os.system('rm -f ' + paths.statusPath + '*')
except Exception:
import sys
import _mysql as sql
try:
con = sql.connection("localhost", "Eclipse", "hedgefund", "Eclipse")
all_tables = ['Company', 'Document', 'Employee', 'Scripts', 'Stock']
for i in sys.argv:
if i in all_tables:
print 'Resetting %s' % i
table_del = "DELETE FROM %s;" % i
con.query(table_del)
if i == 'Company':
con.query("ALTER TABLE Company AUTO_INCREMENT = 1;")
con.query("INSERT INTO Company (ticker) VALUES (\'Dummy\');")
elif i == 'Document':
con.query("ALTER TABLE Document AUTO_INCREMENT = 1;")
con.query("INSERT INTO Document (doc_name) VALUES (\'Dummy Doc\');")
elif i == 'Employee':
con.query("ALTER TABLE Employee AUTO_INCREMENT = 1;")
con.query("INSERT INTO Employee (first_name, last_name) VALUES (\'Ruiqi\', \'Yu\');")
elif i == 'Scripts':
con.query("ALTER TABLE Scripts AUTO_INCREMENT = 1;")
con.query("INSERT INTO Scripts (eid) VALUES (1);")
elif i == 'Stock':
con.query("ALTER TABLE Stock AUTO_INCREMENT = 1;")
con.query("INSERT INTO Stock (ticker) VALUES (\'Dummy\');")
except sql.Error, e:
print 'DB error %d: %s' % (e.args[0], e.args[1])
sys.exit(0)
def __init__(self, *args, **kwargs):
"""
Create a connection to the database. It is strongly recommended that
you only use keyword parameters. Consult the MySQL C API documentation
for more information.
host
string, host to connect
user
string, user to connect as
passwd
string, password to use
db
string, database to use
port
integer, TCP/IP port to connect to
unix_socket
string, location of unix_socket to use
conv
conversion dictionary, see MySQLdb.converters
connect_timeout
number of seconds to wait before the connection attempt
fails.
compress
if set, compression is enabled
named_pipe
if set, a named pipe is used to connect (Windows only)
init_command
command which is run once the connection is created
read_default_file
file from which default client values are read
read_default_group
configuration group to use from the default file
cursorclass
class object, used to create cursors (keyword only)
use_unicode
If True, text-like columns are returned as unicode objects
using the connection's character set. Otherwise, text-like
columns are returned as strings. columns are returned as
normal strings. Unicode objects will always be encoded to
the connection's character set regardless of this setting.
charset
If supplied, the connection character set will be changed
to this character set (MySQL-4.1 and newer). This implies
use_unicode=True.
sql_mode
If supplied, the session SQL mode will be changed to this
setting (MySQL-4.1 and newer). For more details and legal
values, see the MySQL documentation.
client_flag
integer, flags to use or 0
(see MySQL docs or constants/CLIENTS.py)
ssl
dictionary or mapping, contains SSL connection parameters;
see the MySQL documentation for more details
(mysql_ssl_set()). If this is set, and the client does not
support SSL, NotSupportedError will be raised.
local_infile
integer, non-zero enables LOAD LOCAL INFILE; zero disables
There are a number of undocumented, non-standard methods. See the
documentation for the MySQL C API for some hints on what they do.
"""
from MySQLdb.constants import CLIENT, FIELD_TYPE
from MySQLdb.converters import conversions
from MySQLdb.cursors import Cursor
import _mysql
from weakref import proxy
kwargs2 = kwargs.copy()
if 'conv' in kwargs:
conv = kwargs['conv']
else:
conv = conversions
conv2 = {}
for k, v in conv.items():
if isinstance(k, int):
if isinstance(v, list):
conv2[k] = v[:]
else:
conv2[k] = v
# TODO Remove this when we can do conversions in non-C space.
kwargs2['conv'] = conv2
self.cursorclass = kwargs2.pop('cursorclass', Cursor)
charset = kwargs2.pop('charset', '')
if charset:
use_unicode = True
else:
use_unicode = False
use_unicode = kwargs2.pop('use_unicode', use_unicode)
sql_mode = kwargs2.pop('sql_mode', '')
client_flag = kwargs.get('client_flag', 0)
client_version = tuple(
[ int(n) for n in _mysql.get_client_info().split('.')[:2] ])
if client_version >= (4, 1):
client_flag |= CLIENT.MULTI_STATEMENTS
if client_version >= (5, 0):
client_flag |= CLIENT.MULTI_RESULTS
kwargs2['client_flag'] = client_flag
self._db = _mysql.connection(*args, **kwargs2)
self.encoders = dict(
[ (k, v) for k, v in conv.items()
if type(k) is not int ])
self._server_version = tuple(
[ int(n) for n in self._db.get_server_info().split('.')[:2] ])
db = proxy(self)
def _get_string_literal():
def string_literal(obj, dummy=None):
return self._db.string_literal(obj)
return string_literal
def _get_unicode_literal():
def unicode_literal(u, dummy=None):
return self.literal(u.encode(unicode_literal.charset))
return unicode_literal
def _get_string_decoder():
def string_decoder(s):
return s.decode(string_decoder.charset)
return string_decoder
string_literal = _get_string_literal()
self.unicode_literal = unicode_literal = _get_unicode_literal()
self.string_decoder = string_decoder = _get_string_decoder()
if not charset:
charset = self._db.character_set_name()
self._db.set_character_set(charset)
if sql_mode:
self.set_sql_mode(sql_mode)
#if use_unicode:
#self._db.converter[FIELD_TYPE.STRING].append((None, string_decoder))
#self._db.converter[FIELD_TYPE.VAR_STRING].append((None, string_decoder))
#self._db.converter[FIELD_TYPE.VARCHAR].append((None, string_decoder))
#self._db.converter[FIELD_TYPE.BLOB].append((None, string_decoder))
self.encoders[str] = string_literal
self.encoders[unicode] = unicode_literal
string_decoder.charset = charset
unicode_literal.charset = charset
self._transactional = self._db.server_capabilities & CLIENT.TRANSACTIONS
if self._transactional:
# PEP-249 requires autocommit to be initially off
self.autocommit(False)
self.messages = []
def __init__(self, *args, **kwargs):
"""
Create a connection to the database. It is strongly recommended that
you only use keyword parameters. Consult the MySQL C API documentation
for more information.
host
string, host to connect
user
string, user to connect as
passwd
string, password to use
db
string, database to use
port
integer, TCP/IP port to connect to
unix_socket
string, location of unix_socket to use
decoders
list, SQL decoder stack
encoders
list, SQL encoder stack
connect_timeout
number of seconds to wait before the connection attempt
fails.
compress
if set, compression is enabled
named_pipe
if set, a named pipe is used to connect (Windows only)
init_command
command which is run once the connection is created
read_default_file
file from which default client values are read
read_default_group
configuration group to use from the default file
use_unicode
If True, text-like columns are returned as unicode objects
using the connection's character set. Otherwise, text-like
columns are returned as strings. columns are returned as
normal strings. Unicode objects will always be encoded to
the connection's character set regardless of this setting.
charset
If supplied, the connection character set will be changed
to this character set (MySQL-4.1 and newer). This implies
use_unicode=True.
sql_mode
If supplied, the session SQL mode will be changed to this
setting (MySQL-4.1 and newer). For more details and legal
values, see the MySQL documentation.
client_flag
integer, flags to use or 0
(see MySQL docs or constants/CLIENTS.py)
ssl
dictionary or mapping, contains SSL connection parameters;
see the MySQL documentation for more details
(mysql_ssl_set()). If this is set, and the client does not
support SSL, NotSupportedError will be raised.
local_infile
integer, non-zero enables LOAD LOCAL INFILE; zero disables
There are a number of undocumented, non-standard methods. See the
documentation for the MySQL C API for some hints on what they do.
"""
from MySQLdb.constants import CLIENT, FIELD_TYPE
from MySQLdb.converters import default_decoders, default_encoders, default_row_formatter
from MySQLdb.cursors import Cursor
import _mysql
kwargs2 = kwargs.copy()
self.cursorclass = Cursor
charset = kwargs2.pop('charset', '')
self.encoders = kwargs2.pop('encoders', default_encoders)
self.decoders = kwargs2.pop('decoders', default_decoders)
self.row_formatter = kwargs2.pop('row_formatter', default_row_formatter)
client_flag = kwargs.get('client_flag', 0)
client_version = tuple(
[ int(n) for n in _mysql.get_client_info().split('.')[:2] ])
if client_version >= (4, 1):
client_flag |= CLIENT.MULTI_STATEMENTS
if client_version >= (5, 0):
client_flag |= CLIENT.MULTI_RESULTS
kwargs2['client_flag'] = client_flag
sql_mode = kwargs2.pop('sql_mode', None)
self._db = _mysql.connection(*args, **kwargs2)
self._server_version = tuple(
[ int(n) for n in self._db.get_server_info().split('.')[:2] ])
if charset:
self._db.set_character_set(charset)
if sql_mode:
self.set_sql_mode(sql_mode)
self._transactional = bool(self._db.server_capabilities & CLIENT.TRANSACTIONS)
if self._transactional:
# PEP-249 requires autocommit to be initially off
self.autocommit(False)
self.messages = []
self._active_cursor = None
def __init__(self, host, user, passwd, db) :
self.dbh = MySQLdb.connection(host, user, passwd, db)
def __init__(self, **kwargs):
# Argument remapping
for one,two in self.KWMAP.items():
if one in kwargs:
kwargs[two] = kwargs[one]
del(kwargs[one])
# Create the connection
self.CONN = _mysql.connection(**kwargs)
# Establish MySQL to Python conversions
self.CONN.converter = {
FIELD_TYPE.DECIMAL: Decimal,
FIELD_TYPE.TINY: int,
FIELD_TYPE.SHORT: int,
FIELD_TYPE.LONG: int,
FIELD_TYPE.FLOAT: float,
FIELD_TYPE.DOUBLE: float,
FIELD_TYPE.NULL: lambda value: None,
FIELD_TYPE.LONGLONG: int,
FIELD_TYPE.INT24: int,
FIELD_TYPE.BIT: int,
FIELD_TYPE.NEWDECIMAL: Decimal,
}
QSL = self.CONN.string_literal
# Establish Python to SQL conversions
# ie. {{conv:varname}}
self.CONV = {
'bool' : lambda v: "1" if v else "0",
'bool/null' : lambda v: 'NULL' if v == None else ("1" if v else "0"),
'int' : lambda v: str(int(v)),
'int/list' : lambda v: str.join(', ', [str(int(s)) for s in v]) if len(v) else 'NULL',
'int/null' : lambda v: 'NULL' if v == None else str(int(v)),
'float' : lambda v: str(float(v)),
'float/list' : lambda v: str.join(', ', [str(float(s)) for s in v]) if len(v) else 'NULL',
'float/null' : lambda v: 'NULL' if v == None else str(float(v)),
'string' : lambda v: self.CONN.string_literal(str(v)),
'string/list' : lambda v: str.join(', ', [QSL(str(s)) for s in v]) if len(v) else 'NULL',
'string/null' : lambda v: 'NULL' if v == None else QSL(str(v)),
'decimal' : lambda v: str(Decimal(v)),
'decimal/list' : lambda v: str.join(', ', [str(Decimal(s)) for s in v]) if len(v) else 'NULL',
'decimal/null' : lambda v: 'NULL' if v == None else str(Decimal(v)),
'sql' : lambda v: str(v),
}
# Will hold the last 20 queries
self.QueryHist = []
# Will hold the query count
self.QueryCount = 0
# Stack of transaction objects
self.TransactionStack = []
