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zzsn_spider
提交 bf4b15ac 作者: LiuLiYuan
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证监会公告、年报

上级 f4dce399
正在显示 包含 1500 行增加 和 0 行删除
comData/annualReport_ZJH/client.conf 0 → 100644
# connect timeout in seconds
# default value is 30s
connect_timeout=300
# network timeout in seconds
# default value is 30s
network_timeout=600
# the base path to store log files
#base_path=/home/tarena/django-project/cc_shop1/cc_shop1/logs
# tracker_server can ocur more than once, and tracker_server format is
# "host:port", host can be hostname or ip address
tracker_server=114.115.215.96:22122
#standard log level as syslog, case insensitive, value list:
### emerg for emergency
### alert
### crit for critical
### error
### warn for warning
### notice
### info
### debug
log_level=info
# if use connection pool
# default value is false
# since V4.05
use_connection_pool = false
# connections whose the idle time exceeds this time will be closed
# unit: second
# default value is 3600
# since V4.05
connection_pool_max_idle_time = 3600
# if load FastDFS parameters from tracker server
# since V4.05
# default value is false
load_fdfs_parameters_from_tracker=false
# if use storage ID instead of IP address
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# default value is false
# since V4.05
use_storage_id = false
# specify storage ids filename, can use relative or absolute path
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# since V4.05
storage_ids_filename = storage_ids.conf
#HTTP settings
http.tracker_server_port=80
#use "#include" directive to include HTTP other settiongs
##include http.conf
\ No newline at end of file
comData/annualReport_ZJH/fdfs_client/__init__.py 0 → 100644
# __init__.py
__version__ = '2.2.0'
VERSION = tuple(map(int, __version__.split('.')))
comData/annualReport_ZJH/fdfs_client/connection.py 0 → 100644
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# filename: connection.py
import socket
import os
import sys
import time
import random
from itertools import chain
from fdfs_client.exceptions import (
FDFSError,
ConnectionError,
ResponseError,
InvaildResponse,
DataError
)
# start class Connection
class Connection(object):
'''Manage TCP comunication to and from Fastdfs Server.'''
def __init__(self, **conn_kwargs):
self.pid = os.getpid()
self.host_tuple = conn_kwargs['host_tuple']
self.remote_port = conn_kwargs['port']
self.remote_addr = None
self.timeout = conn_kwargs['timeout']
self._sock = None
def __del__(self):
try:
self.disconnect()
except:
pass
def connect(self):
'''Connect to fdfs server.'''
if self._sock:
return
try:
sock = self._connect()
except socket.error as e:
raise ConnectionError(self._errormessage(e))
self._sock = sock
# print '[+] Create a connection success.'
# print '\tLocal address is %s:%s.' % self._sock.getsockname()
# print '\tRemote address is %s:%s' % (self.remote_addr, self.remote_port)
def _connect(self):
'''Create TCP socket. The host is random one of host_tuple.'''
self.remote_addr = random.choice(self.host_tuple)
# print '[+] Connecting... remote: %s:%s' % (self.remote_addr, self.remote_port)
# sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# sock.settimeout(self.timeout)
sock = socket.create_connection((self.remote_addr, self.remote_port), self.timeout)
return sock
def disconnect(self):
'''Disconnect from fdfs server.'''
if self._sock is None:
return
try:
self._sock.close()
except socket.error as e:
raise ConnectionError(self._errormessage(e))
self._sock = None
def get_sock(self):
return self._sock
def _errormessage(self, exception):
# args for socket.error can either be (errno, "message")
# or just "message" '''
if len(exception.args) == 1:
return "[-] Error: connect to %s:%s. %s." % (self.remote_addr, self.remote_port, exception.args[0])
else:
return "[-] Error: %s connect to %s:%s. %s." % \
(exception.args[0], self.remote_addr, self.remote_port, exception.args[1])
# end class Connection
# start ConnectionPool
class ConnectionPool(object):
'''Generic Connection Pool'''
def __init__(self, name='', conn_class=Connection,
max_conn=None, **conn_kwargs):
self.pool_name = name
self.pid = os.getpid()
self.conn_class = conn_class
self.max_conn = max_conn or 2 ** 31
self.conn_kwargs = conn_kwargs
self._conns_created = 0
self._conns_available = []
self._conns_inuse = set()
# print '[+] Create a connection pool success, name: %s.' % self.pool_name
def _check_pid(self):
if self.pid != os.getpid():
self.destroy()
self.__init__(self.conn_class, self.max_conn, **self.conn_kwargs)
def make_conn(self):
'''Create a new connection.'''
if self._conns_created >= self.max_conn:
raise ConnectionError('[-] Error: Too many connections.')
num_try = 10
while True:
try:
if num_try <= 0:
sys.exit()
conn_instance = self.conn_class(**self.conn_kwargs)
conn_instance.connect()
self._conns_created += 1
break
except ConnectionError as e:
print(e)
num_try -= 1
conn_instance = None
return conn_instance
def get_connection(self):
'''Get a connection from pool.'''
self._check_pid()
try:
conn = self._conns_available.pop()
# print '[+] Get a connection from pool %s.' % self.pool_name
# print '\tLocal address is %s:%s.' % conn._sock.getsockname()
# print '\tRemote address is %s:%s' % (conn.remote_addr, conn.remote_port)
except IndexError:
conn = self.make_conn()
self._conns_inuse.add(conn)
return conn
def remove(self, conn):
'''Remove connection from pool.'''
if conn in self._conns_inuse:
self._conns_inuse.remove(conn)
self._conns_created -= 1
if conn in self._conns_available:
self._conns_available.remove(conn)
self._conns_created -= 1
def destroy(self):
'''Disconnect all connections in the pool.'''
all_conns = chain(self._conns_inuse, self._conns_available)
for conn in all_conns:
conn.disconnect()
# print '[-] Destroy connection pool %s.' % self.pool_name
def release(self, conn):
'''Release the connection back to the pool.'''
self._check_pid()
if conn.pid == self.pid:
self._conns_inuse.remove(conn)
self._conns_available.append(conn)
# print '[-] Release connection back to pool %s.' % self.pool_name
# end ConnectionPool class
def tcp_recv_response(conn, bytes_size, buffer_size=4096):
'''Receive response from server.
It is not include tracker header.
arguments:
@conn: connection
@bytes_size: int, will be received byte_stream size
@buffer_size: int, receive buffer size
@Return: tuple,(response, received_size)
'''
recv_buff = []
total_size = 0
try:
while bytes_size > 0:
resp = conn._sock.recv(buffer_size)
recv_buff.append(resp)
total_size += len(resp)
bytes_size -= len(resp)
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while reading from socket: (%s)' % e.args)
return (b''.join(recv_buff), total_size)
def tcp_send_data(conn, bytes_stream):
'''Send buffer to server.
It is not include tracker header.
arguments:
@conn: connection
@bytes_stream: trasmit buffer
@Return bool
'''
try:
conn._sock.sendall(bytes_stream)
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while writting to socket: (%s)' % e.args)
comData/annualReport_ZJH/fdfs_client/exceptions.py 0 → 100644
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# filename: exceptions.py
'''Core exceptions raised by fdfs client'''
class FDFSError(Exception):
pass
class ConnectionError(FDFSError):
pass
class ResponseError(FDFSError):
pass
class InvaildResponse(FDFSError):
pass
class DataError(FDFSError):
pass
comData/annualReport_ZJH/fdfs_client/fdfs_protol.py 0 → 100644
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# filename: fdfs_protol.py
import struct
import socket
from fdfs_client.exceptions import (
FDFSError,
ConnectionError,
ResponseError,
InvaildResponse,
DataError
)
# define FDFS protol constans
TRACKER_PROTO_CMD_STORAGE_JOIN = 81
FDFS_PROTO_CMD_QUIT = 82
TRACKER_PROTO_CMD_STORAGE_BEAT = 83 # storage heart beat
TRACKER_PROTO_CMD_STORAGE_REPORT_DISK_USAGE = 84 # report disk usage
TRACKER_PROTO_CMD_STORAGE_REPLICA_CHG = 85 # repl new storage servers
TRACKER_PROTO_CMD_STORAGE_SYNC_SRC_REQ = 86 # src storage require sync
TRACKER_PROTO_CMD_STORAGE_SYNC_DEST_REQ = 87 # dest storage require sync
TRACKER_PROTO_CMD_STORAGE_SYNC_NOTIFY = 88 # sync done notify
TRACKER_PROTO_CMD_STORAGE_SYNC_REPORT = 89 # report src last synced time as dest server
TRACKER_PROTO_CMD_STORAGE_SYNC_DEST_QUERY = 79 # dest storage query sync src storage server
TRACKER_PROTO_CMD_STORAGE_REPORT_IP_CHANGED = 78 # storage server report it's ip changed
TRACKER_PROTO_CMD_STORAGE_CHANGELOG_REQ = 77 # storage server request storage server's changelog
TRACKER_PROTO_CMD_STORAGE_REPORT_STATUS = 76 # report specified storage server status
TRACKER_PROTO_CMD_STORAGE_PARAMETER_REQ = 75 # storage server request parameters
TRACKER_PROTO_CMD_STORAGE_REPORT_TRUNK_FREE = 74 # storage report trunk free space
TRACKER_PROTO_CMD_STORAGE_REPORT_TRUNK_FID = 73 # storage report current trunk file id
TRACKER_PROTO_CMD_STORAGE_FETCH_TRUNK_FID = 72 # storage get current trunk file id
TRACKER_PROTO_CMD_TRACKER_GET_SYS_FILES_START = 61 # start of tracker get system data files
TRACKER_PROTO_CMD_TRACKER_GET_SYS_FILES_END = 62 # end of tracker get system data files
TRACKER_PROTO_CMD_TRACKER_GET_ONE_SYS_FILE = 63 # tracker get a system data file
TRACKER_PROTO_CMD_TRACKER_GET_STATUS = 64 # tracker get status of other tracker
TRACKER_PROTO_CMD_TRACKER_PING_LEADER = 65 # tracker ping leader
TRACKER_PROTO_CMD_TRACKER_NOTIFY_NEXT_LEADER = 66 # notify next leader to other trackers
TRACKER_PROTO_CMD_TRACKER_COMMIT_NEXT_LEADER = 67 # commit next leader to other trackers
TRACKER_PROTO_CMD_SERVER_LIST_ONE_GROUP = 90
TRACKER_PROTO_CMD_SERVER_LIST_ALL_GROUPS = 91
TRACKER_PROTO_CMD_SERVER_LIST_STORAGE = 92
TRACKER_PROTO_CMD_SERVER_DELETE_STORAGE = 93
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITHOUT_GROUP_ONE = 101
TRACKER_PROTO_CMD_SERVICE_QUERY_FETCH_ONE = 102
TRACKER_PROTO_CMD_SERVICE_QUERY_UPDATE = 103
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITH_GROUP_ONE = 104
TRACKER_PROTO_CMD_SERVICE_QUERY_FETCH_ALL = 105
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITHOUT_GROUP_ALL = 106
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITH_GROUP_ALL = 107
TRACKER_PROTO_CMD_RESP = 100
FDFS_PROTO_CMD_ACTIVE_TEST = 111 # active test, tracker and storage both support since V1.28
STORAGE_PROTO_CMD_REPORT_CLIENT_IP = 9 # ip as tracker client
STORAGE_PROTO_CMD_UPLOAD_FILE = 11
STORAGE_PROTO_CMD_DELETE_FILE = 12
STORAGE_PROTO_CMD_SET_METADATA = 13
STORAGE_PROTO_CMD_DOWNLOAD_FILE = 14
STORAGE_PROTO_CMD_GET_METADATA = 15
STORAGE_PROTO_CMD_SYNC_CREATE_FILE = 16
STORAGE_PROTO_CMD_SYNC_DELETE_FILE = 17
STORAGE_PROTO_CMD_SYNC_UPDATE_FILE = 18
STORAGE_PROTO_CMD_SYNC_CREATE_LINK = 19
STORAGE_PROTO_CMD_CREATE_LINK = 20
STORAGE_PROTO_CMD_UPLOAD_SLAVE_FILE = 21
STORAGE_PROTO_CMD_QUERY_FILE_INFO = 22
STORAGE_PROTO_CMD_UPLOAD_APPENDER_FILE = 23 # create appender file
STORAGE_PROTO_CMD_APPEND_FILE = 24 # append file
STORAGE_PROTO_CMD_SYNC_APPEND_FILE = 25
STORAGE_PROTO_CMD_FETCH_ONE_PATH_BINLOG = 26 # fetch binlog of one store path
STORAGE_PROTO_CMD_RESP = TRACKER_PROTO_CMD_RESP
STORAGE_PROTO_CMD_UPLOAD_MASTER_FILE = STORAGE_PROTO_CMD_UPLOAD_FILE
STORAGE_PROTO_CMD_TRUNK_ALLOC_SPACE = 27 # since V3.00
STORAGE_PROTO_CMD_TRUNK_ALLOC_CONFIRM = 28 # since V3.00
STORAGE_PROTO_CMD_TRUNK_FREE_SPACE = 29 # since V3.00
STORAGE_PROTO_CMD_TRUNK_SYNC_BINLOG = 30 # since V3.00
STORAGE_PROTO_CMD_TRUNK_GET_BINLOG_SIZE = 31 # since V3.07
STORAGE_PROTO_CMD_TRUNK_DELETE_BINLOG_MARKS = 32 # since V3.07
STORAGE_PROTO_CMD_TRUNK_TRUNCATE_BINLOG_FILE = 33 # since V3.07
STORAGE_PROTO_CMD_MODIFY_FILE = 34 # since V3.08
STORAGE_PROTO_CMD_SYNC_MODIFY_FILE = 35 # since V3.08
STORAGE_PROTO_CMD_TRUNCATE_FILE = 36 # since V3.08
STORAGE_PROTO_CMD_SYNC_TRUNCATE_FILE = 37 # since V3.08
# for overwrite all old metadata
STORAGE_SET_METADATA_FLAG_OVERWRITE = 'O'
STORAGE_SET_METADATA_FLAG_OVERWRITE_STR = "O"
# for replace, insert when the meta item not exist, otherwise update it
STORAGE_SET_METADATA_FLAG_MERGE = 'M'
STORAGE_SET_METADATA_FLAG_MERGE_STR = "M"
FDFS_RECORD_SEPERATOR = '\x01'
FDFS_FIELD_SEPERATOR = '\x02'
# common constants
FDFS_GROUP_NAME_MAX_LEN = 16
IP_ADDRESS_SIZE = 16
FDFS_PROTO_PKG_LEN_SIZE = 8
FDFS_PROTO_CMD_SIZE = 1
FDFS_PROTO_STATUS_SIZE = 1
FDFS_PROTO_IP_PORT_SIZE = (IP_ADDRESS_SIZE + 6)
FDFS_MAX_SERVERS_EACH_GROUP = 32
FDFS_MAX_GROUPS = 512
FDFS_MAX_TRACKERS = 16
FDFS_DOMAIN_NAME_MAX_LEN = 128
FDFS_MAX_META_NAME_LEN = 64
FDFS_MAX_META_VALUE_LEN = 256
FDFS_FILE_PREFIX_MAX_LEN = 16
FDFS_LOGIC_FILE_PATH_LEN = 10
FDFS_TRUE_FILE_PATH_LEN = 6
FDFS_FILENAME_BASE64_LENGTH = 27
FDFS_TRUNK_FILE_INFO_LEN = 16
FDFS_FILE_EXT_NAME_MAX_LEN = 6
FDFS_SPACE_SIZE_BASE_INDEX = 2 # storage space size based (MB)
FDFS_UPLOAD_BY_BUFFER = 1
FDFS_UPLOAD_BY_FILENAME = 2
FDFS_UPLOAD_BY_FILE = 3
FDFS_DOWNLOAD_TO_BUFFER = 1
FDFS_DOWNLOAD_TO_FILE = 2
FDFS_NORMAL_LOGIC_FILENAME_LENGTH = (
FDFS_LOGIC_FILE_PATH_LEN + FDFS_FILENAME_BASE64_LENGTH + FDFS_FILE_EXT_NAME_MAX_LEN + 1)
FDFS_TRUNK_FILENAME_LENGTH = (
FDFS_TRUE_FILE_PATH_LEN + FDFS_FILENAME_BASE64_LENGTH + FDFS_TRUNK_FILE_INFO_LEN + 1 + FDFS_FILE_EXT_NAME_MAX_LEN)
FDFS_TRUNK_LOGIC_FILENAME_LENGTH = (FDFS_TRUNK_FILENAME_LENGTH + (FDFS_LOGIC_FILE_PATH_LEN - FDFS_TRUE_FILE_PATH_LEN))
FDFS_VERSION_SIZE = 6
TRACKER_QUERY_STORAGE_FETCH_BODY_LEN = (FDFS_GROUP_NAME_MAX_LEN + IP_ADDRESS_SIZE - 1 + FDFS_PROTO_PKG_LEN_SIZE)
TRACKER_QUERY_STORAGE_STORE_BODY_LEN = (FDFS_GROUP_NAME_MAX_LEN + IP_ADDRESS_SIZE - 1 + FDFS_PROTO_PKG_LEN_SIZE + 1)
# status code, order is important!
FDFS_STORAGE_STATUS_INIT = 0
FDFS_STORAGE_STATUS_WAIT_SYNC = 1
FDFS_STORAGE_STATUS_SYNCING = 2
FDFS_STORAGE_STATUS_IP_CHANGED = 3
FDFS_STORAGE_STATUS_DELETED = 4
FDFS_STORAGE_STATUS_OFFLINE = 5
FDFS_STORAGE_STATUS_ONLINE = 6
FDFS_STORAGE_STATUS_ACTIVE = 7
FDFS_STORAGE_STATUS_RECOVERY = 9
FDFS_STORAGE_STATUS_NONE = 99
class Storage_server(object):
'''Class storage server for upload.'''
def __init__(self):
self.ip_addr = None
self.port = None
self.group_name = ''
self.store_path_index = 0
# Class tracker_header
class Tracker_header(object):
'''
Class for Pack or Unpack tracker header
struct tracker_header{
char pkg_len[FDFS_PROTO_PKG_LEN_SIZE],
char cmd,
char status,
}
'''
def __init__(self):
self.fmt = '!QBB' # pkg_len[FDFS_PROTO_PKG_LEN_SIZE] + cmd + status
self.st = struct.Struct(self.fmt)
self.pkg_len = 0
self.cmd = 0
self.status = 0
def _pack(self, pkg_len=0, cmd=0, status=0):
return self.st.pack(pkg_len, cmd, status)
def _unpack(self, bytes_stream):
self.pkg_len, self.cmd, self.status = self.st.unpack(bytes_stream)
return True
def header_len(self):
return self.st.size
def send_header(self, conn):
'''Send Tracker header to server.'''
header = self._pack(self.pkg_len, self.cmd, self.status)
try:
conn._sock.sendall(header)
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while writting to socket: %s' % (e.args,))
def recv_header(self, conn):
'''Receive response from server.
if sucess, class member (pkg_len, cmd, status) is response.
'''
try:
header = conn._sock.recv(self.header_len())
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while reading from socket: %s' % (e.args,))
self._unpack(header)
def fdfs_pack_metadata(meta_dict):
ret = ''
for key in meta_dict:
ret += '%s%c%s%c' % (key, FDFS_FIELD_SEPERATOR, meta_dict[key], FDFS_RECORD_SEPERATOR)
return ret[0:-1]
def fdfs_unpack_metadata(bytes_stream):
li = bytes_stream.split(FDFS_RECORD_SEPERATOR)
return dict([item.split(FDFS_FIELD_SEPERATOR) for item in li])
comData/annualReport_ZJH/fdfs_client/utils.py 0 → 100644
#!/usr/bin/env python
# -*- coding = utf-8 -*-
# filename: utils.py
import io
import os
import sys
import stat
import platform
import configparser
SUFFIX = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']
__os_sep__ = "/" if platform.system() == 'Windows' else os.sep
def appromix(size, base=0):
'''Conver bytes stream size to human-readable format.
Keyword arguments:
size: int, bytes stream size
base: int, suffix index
Return: string
'''
multiples = 1024
if size < 0:
raise ValueError('[-] Error: number must be non-negative.')
if size < multiples:
return '{0:d}{1}'.format(size, SUFFIX[base])
for suffix in SUFFIX[base:]:
if size < multiples:
return '{0:.2f}{1}'.format(size, suffix)
size = size / float(multiples)
raise ValueError('[-] Error: number too big.')
def get_file_ext_name(filename, double_ext=True):
li = filename.split(os.extsep)
if len(li) <= 1:
return ''
else:
if li[-1].find(__os_sep__) != -1:
return ''
if double_ext:
if len(li) > 2:
if li[-2].find(__os_sep__) == -1:
return '%s.%s' % (li[-2], li[-1])
return li[-1]
class Fdfs_ConfigParser(configparser.RawConfigParser):
"""
Extends ConfigParser to allow files without sections.
This is done by wrapping read files and prepending them with a placeholder
section, which defaults to '__config__'
"""
def __init__(self, default_section=None, *args, **kwargs):
configparser.RawConfigParser.__init__(self, *args, **kwargs)
self._default_section = None
self.set_default_section(default_section or '__config__')
def get_default_section(self):
return self._default_section
def set_default_section(self, section):
self.add_section(section)
# move all values from the previous default section to the new one
try:
default_section_items = self.items(self._default_section)
self.remove_section(self._default_section)
except configparser.NoSectionError:
pass
else:
for (key, value) in default_section_items:
self.set(section, key, value)
self._default_section = section
def read(self, filenames):
if isinstance(filenames, str):
filenames = [filenames]
read_ok = []
for filename in filenames:
try:
with open(filename) as fp:
self.readfp(fp)
except IOError:
continue
else:
read_ok.append(filename)
return read_ok
def readfp(self, fp, *args, **kwargs):
stream = io.StringIO()
try:
stream.name = fp.name
except AttributeError:
pass
stream.write('[' + self._default_section + ']\n')
stream.write(fp.read())
stream.seek(0, 0)
return self._read(stream, stream.name)
def write(self, fp):
# Write the items from the default section manually and then remove them
# from the data. They'll be re-added later.
try:
default_section_items = self.items(self._default_section)
self.remove_section(self._default_section)
for (key, value) in default_section_items:
fp.write("{0} = {1}\n".format(key, value))
fp.write("\n")
except configparser.NoSectionError:
pass
configparser.RawConfigParser.write(self, fp)
self.add_section(self._default_section)
for (key, value) in default_section_items:
self.set(self._default_section, key, value)
def _read(self, fp, fpname):
"""Parse a sectioned setup file.
The sections in setup file contains a title line at the top,
indicated by a name in square brackets (`[]'), plus key/value
options lines, indicated by `name: value' format lines.
Continuations are represented by an embedded newline then
leading whitespace. Blank lines, lines beginning with a '#',
and just about everything else are ignored.
"""
cursect = None # None, or a dictionary
optname = None
lineno = 0
e = None # None, or an exception
while True:
line = fp.readline()
if not line:
break
lineno = lineno + 1
# comment or blank line?
if line.strip() == '' or line[0] in '#;':
continue
if line.split(None, 1)[0].lower() == 'rem' and line[0] in "rR":
# no leading whitespace
continue
# continuation line?
if line[0].isspace() and cursect is not None and optname:
value = line.strip()
if value:
cursect[optname] = "%s\n%s" % (cursect[optname], value)
# a section header or option header?
else:
# is it a section header?
mo = self.SECTCRE.match(line)
if mo:
sectname = mo.group('header')
if sectname in self._sections:
cursect = self._sections[sectname]
elif sectname == DEFAULTSECT:
cursect = self._defaults
else:
cursect = self._dict()
cursect['__name__'] = sectname
self._sections[sectname] = cursect
# So sections can't start with a continuation line
optname = None
# no section header in the file?
elif cursect is None:
raise MissingSectionHeaderError(fpname, lineno, line)
# an option line?
else:
mo = self.OPTCRE.match(line)
if mo:
optname, vi, optval = mo.group('option', 'vi', 'value')
if vi in ('=', ':') and ';' in optval:
# ';' is a comment delimiter only if it follows
# a spacing character
pos = optval.find(';')
if pos != -1 and optval[pos - 1].isspace():
optval = optval[:pos]
optval = optval.strip()
# allow empty values
if optval == '""':
optval = ''
optname = self.optionxform(optname.rstrip())
if optname in cursect:
if not isinstance(cursect[optname], list):
cursect[optname] = [cursect[optname]]
cursect[optname].append(optval)
else:
cursect[optname] = optval
else:
# a non-fatal parsing error occurred. set up the
# exception but keep going. the exception will be
# raised at the end of the file and will contain a
# list of all bogus lines
if not e:
e = ParsingError(fpname)
e.append(lineno, repr(line))
# if any parsing errors occurred, raise an exception
if e:
raise e
def split_remote_fileid(remote_file_id):
'''
Splite remote_file_id to (group_name, remote_file_name)
arguments:
@remote_file_id: string
@return tuple, (group_name, remote_file_name)
'''
index = remote_file_id.find(b'/')
if -1 == index:
return None
return (remote_file_id[0:index], remote_file_id[(index + 1):])
def fdfs_check_file(filename):
ret = True
errmsg = ''
if not os.path.isfile(filename):
ret = False
errmsg = '[-] Error: %s is not a file.' % filename
elif not stat.S_ISREG(os.stat(filename).st_mode):
ret = False
errmsg = '[-] Error: %s is not a regular file.' % filename
return (ret, errmsg)
if __name__ == '__main__':
print(get_file_ext_name('/bc.tar.gz'))
comData/noticeReport_ZJH/client.conf 0 → 100644
# connect timeout in seconds
# default value is 30s
connect_timeout=300
# network timeout in seconds
# default value is 30s
network_timeout=600
# the base path to store log files
#base_path=/home/tarena/django-project/cc_shop1/cc_shop1/logs
# tracker_server can ocur more than once, and tracker_server format is
# "host:port", host can be hostname or ip address
tracker_server=114.115.215.96:22122
#standard log level as syslog, case insensitive, value list:
### emerg for emergency
### alert
### crit for critical
### error
### warn for warning
### notice
### info
### debug
log_level=info
# if use connection pool
# default value is false
# since V4.05
use_connection_pool = false
# connections whose the idle time exceeds this time will be closed
# unit: second
# default value is 3600
# since V4.05
connection_pool_max_idle_time = 3600
# if load FastDFS parameters from tracker server
# since V4.05
# default value is false
load_fdfs_parameters_from_tracker=false
# if use storage ID instead of IP address
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# default value is false
# since V4.05
use_storage_id = false
# specify storage ids filename, can use relative or absolute path
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# since V4.05
storage_ids_filename = storage_ids.conf
#HTTP settings
http.tracker_server_port=80
#use "#include" directive to include HTTP other settiongs
##include http.conf
\ No newline at end of file
comData/noticeReport_ZJH/fdfs_client/__init__.py 0 → 100644
# __init__.py
__version__ = '2.2.0'
VERSION = tuple(map(int, __version__.split('.')))
comData/noticeReport_ZJH/fdfs_client/connection.py 0 → 100644
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# filename: connection.py
import socket
import os
import sys
import time
import random
from itertools import chain
from fdfs_client.exceptions import (
FDFSError,
ConnectionError,
ResponseError,
InvaildResponse,
DataError
)
# start class Connection
class Connection(object):
'''Manage TCP comunication to and from Fastdfs Server.'''
def __init__(self, **conn_kwargs):
self.pid = os.getpid()
self.host_tuple = conn_kwargs['host_tuple']
self.remote_port = conn_kwargs['port']
self.remote_addr = None
self.timeout = conn_kwargs['timeout']
self._sock = None
def __del__(self):
try:
self.disconnect()
except:
pass
def connect(self):
'''Connect to fdfs server.'''
if self._sock:
return
try:
sock = self._connect()
except socket.error as e:
raise ConnectionError(self._errormessage(e))
self._sock = sock
# print '[+] Create a connection success.'
# print '\tLocal address is %s:%s.' % self._sock.getsockname()
# print '\tRemote address is %s:%s' % (self.remote_addr, self.remote_port)
def _connect(self):
'''Create TCP socket. The host is random one of host_tuple.'''
self.remote_addr = random.choice(self.host_tuple)
# print '[+] Connecting... remote: %s:%s' % (self.remote_addr, self.remote_port)
# sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# sock.settimeout(self.timeout)
sock = socket.create_connection((self.remote_addr, self.remote_port), self.timeout)
return sock
def disconnect(self):
'''Disconnect from fdfs server.'''
if self._sock is None:
return
try:
self._sock.close()
except socket.error as e:
raise ConnectionError(self._errormessage(e))
self._sock = None
def get_sock(self):
return self._sock
def _errormessage(self, exception):
# args for socket.error can either be (errno, "message")
# or just "message" '''
if len(exception.args) == 1:
return "[-] Error: connect to %s:%s. %s." % (self.remote_addr, self.remote_port, exception.args[0])
else:
return "[-] Error: %s connect to %s:%s. %s." % \
(exception.args[0], self.remote_addr, self.remote_port, exception.args[1])
# end class Connection
# start ConnectionPool
class ConnectionPool(object):
'''Generic Connection Pool'''
def __init__(self, name='', conn_class=Connection,
max_conn=None, **conn_kwargs):
self.pool_name = name
self.pid = os.getpid()
self.conn_class = conn_class
self.max_conn = max_conn or 2 ** 31
self.conn_kwargs = conn_kwargs
self._conns_created = 0
self._conns_available = []
self._conns_inuse = set()
# print '[+] Create a connection pool success, name: %s.' % self.pool_name
def _check_pid(self):
if self.pid != os.getpid():
self.destroy()
self.__init__(self.conn_class, self.max_conn, **self.conn_kwargs)
def make_conn(self):
'''Create a new connection.'''
if self._conns_created >= self.max_conn:
raise ConnectionError('[-] Error: Too many connections.')
num_try = 10
while True:
try:
if num_try <= 0:
sys.exit()
conn_instance = self.conn_class(**self.conn_kwargs)
conn_instance.connect()
self._conns_created += 1
break
except ConnectionError as e:
print(e)
num_try -= 1
conn_instance = None
return conn_instance
def get_connection(self):
'''Get a connection from pool.'''
self._check_pid()
try:
conn = self._conns_available.pop()
# print '[+] Get a connection from pool %s.' % self.pool_name
# print '\tLocal address is %s:%s.' % conn._sock.getsockname()
# print '\tRemote address is %s:%s' % (conn.remote_addr, conn.remote_port)
except IndexError:
conn = self.make_conn()
self._conns_inuse.add(conn)
return conn
def remove(self, conn):
'''Remove connection from pool.'''
if conn in self._conns_inuse:
self._conns_inuse.remove(conn)
self._conns_created -= 1
if conn in self._conns_available:
self._conns_available.remove(conn)
self._conns_created -= 1
def destroy(self):
'''Disconnect all connections in the pool.'''
all_conns = chain(self._conns_inuse, self._conns_available)
for conn in all_conns:
conn.disconnect()
# print '[-] Destroy connection pool %s.' % self.pool_name
def release(self, conn):
'''Release the connection back to the pool.'''
self._check_pid()
if conn.pid == self.pid:
self._conns_inuse.remove(conn)
self._conns_available.append(conn)
# print '[-] Release connection back to pool %s.' % self.pool_name
# end ConnectionPool class
def tcp_recv_response(conn, bytes_size, buffer_size=4096):
'''Receive response from server.
It is not include tracker header.
arguments:
@conn: connection
@bytes_size: int, will be received byte_stream size
@buffer_size: int, receive buffer size
@Return: tuple,(response, received_size)
'''
recv_buff = []
total_size = 0
try:
while bytes_size > 0:
resp = conn._sock.recv(buffer_size)
recv_buff.append(resp)
total_size += len(resp)
bytes_size -= len(resp)
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while reading from socket: (%s)' % e.args)
return (b''.join(recv_buff), total_size)
def tcp_send_data(conn, bytes_stream):
'''Send buffer to server.
It is not include tracker header.
arguments:
@conn: connection
@bytes_stream: trasmit buffer
@Return bool
'''
try:
conn._sock.sendall(bytes_stream)
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while writting to socket: (%s)' % e.args)
comData/noticeReport_ZJH/fdfs_client/exceptions.py 0 → 100644
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# filename: exceptions.py
'''Core exceptions raised by fdfs client'''
class FDFSError(Exception):
pass
class ConnectionError(FDFSError):
pass
class ResponseError(FDFSError):
pass
class InvaildResponse(FDFSError):
pass
class DataError(FDFSError):
pass
comData/noticeReport_ZJH/fdfs_client/fdfs_protol.py 0 → 100644
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# filename: fdfs_protol.py
import struct
import socket
from fdfs_client.exceptions import (
FDFSError,
ConnectionError,
ResponseError,
InvaildResponse,
DataError
)
# define FDFS protol constans
TRACKER_PROTO_CMD_STORAGE_JOIN = 81
FDFS_PROTO_CMD_QUIT = 82
TRACKER_PROTO_CMD_STORAGE_BEAT = 83 # storage heart beat
TRACKER_PROTO_CMD_STORAGE_REPORT_DISK_USAGE = 84 # report disk usage
TRACKER_PROTO_CMD_STORAGE_REPLICA_CHG = 85 # repl new storage servers
TRACKER_PROTO_CMD_STORAGE_SYNC_SRC_REQ = 86 # src storage require sync
TRACKER_PROTO_CMD_STORAGE_SYNC_DEST_REQ = 87 # dest storage require sync
TRACKER_PROTO_CMD_STORAGE_SYNC_NOTIFY = 88 # sync done notify
TRACKER_PROTO_CMD_STORAGE_SYNC_REPORT = 89 # report src last synced time as dest server
TRACKER_PROTO_CMD_STORAGE_SYNC_DEST_QUERY = 79 # dest storage query sync src storage server
TRACKER_PROTO_CMD_STORAGE_REPORT_IP_CHANGED = 78 # storage server report it's ip changed
TRACKER_PROTO_CMD_STORAGE_CHANGELOG_REQ = 77 # storage server request storage server's changelog
TRACKER_PROTO_CMD_STORAGE_REPORT_STATUS = 76 # report specified storage server status
TRACKER_PROTO_CMD_STORAGE_PARAMETER_REQ = 75 # storage server request parameters
TRACKER_PROTO_CMD_STORAGE_REPORT_TRUNK_FREE = 74 # storage report trunk free space
TRACKER_PROTO_CMD_STORAGE_REPORT_TRUNK_FID = 73 # storage report current trunk file id
TRACKER_PROTO_CMD_STORAGE_FETCH_TRUNK_FID = 72 # storage get current trunk file id
TRACKER_PROTO_CMD_TRACKER_GET_SYS_FILES_START = 61 # start of tracker get system data files
TRACKER_PROTO_CMD_TRACKER_GET_SYS_FILES_END = 62 # end of tracker get system data files
TRACKER_PROTO_CMD_TRACKER_GET_ONE_SYS_FILE = 63 # tracker get a system data file
TRACKER_PROTO_CMD_TRACKER_GET_STATUS = 64 # tracker get status of other tracker
TRACKER_PROTO_CMD_TRACKER_PING_LEADER = 65 # tracker ping leader
TRACKER_PROTO_CMD_TRACKER_NOTIFY_NEXT_LEADER = 66 # notify next leader to other trackers
TRACKER_PROTO_CMD_TRACKER_COMMIT_NEXT_LEADER = 67 # commit next leader to other trackers
TRACKER_PROTO_CMD_SERVER_LIST_ONE_GROUP = 90
TRACKER_PROTO_CMD_SERVER_LIST_ALL_GROUPS = 91
TRACKER_PROTO_CMD_SERVER_LIST_STORAGE = 92
TRACKER_PROTO_CMD_SERVER_DELETE_STORAGE = 93
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITHOUT_GROUP_ONE = 101
TRACKER_PROTO_CMD_SERVICE_QUERY_FETCH_ONE = 102
TRACKER_PROTO_CMD_SERVICE_QUERY_UPDATE = 103
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITH_GROUP_ONE = 104
TRACKER_PROTO_CMD_SERVICE_QUERY_FETCH_ALL = 105
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITHOUT_GROUP_ALL = 106
TRACKER_PROTO_CMD_SERVICE_QUERY_STORE_WITH_GROUP_ALL = 107
TRACKER_PROTO_CMD_RESP = 100
FDFS_PROTO_CMD_ACTIVE_TEST = 111 # active test, tracker and storage both support since V1.28
STORAGE_PROTO_CMD_REPORT_CLIENT_IP = 9 # ip as tracker client
STORAGE_PROTO_CMD_UPLOAD_FILE = 11
STORAGE_PROTO_CMD_DELETE_FILE = 12
STORAGE_PROTO_CMD_SET_METADATA = 13
STORAGE_PROTO_CMD_DOWNLOAD_FILE = 14
STORAGE_PROTO_CMD_GET_METADATA = 15
STORAGE_PROTO_CMD_SYNC_CREATE_FILE = 16
STORAGE_PROTO_CMD_SYNC_DELETE_FILE = 17
STORAGE_PROTO_CMD_SYNC_UPDATE_FILE = 18
STORAGE_PROTO_CMD_SYNC_CREATE_LINK = 19
STORAGE_PROTO_CMD_CREATE_LINK = 20
STORAGE_PROTO_CMD_UPLOAD_SLAVE_FILE = 21
STORAGE_PROTO_CMD_QUERY_FILE_INFO = 22
STORAGE_PROTO_CMD_UPLOAD_APPENDER_FILE = 23 # create appender file
STORAGE_PROTO_CMD_APPEND_FILE = 24 # append file
STORAGE_PROTO_CMD_SYNC_APPEND_FILE = 25
STORAGE_PROTO_CMD_FETCH_ONE_PATH_BINLOG = 26 # fetch binlog of one store path
STORAGE_PROTO_CMD_RESP = TRACKER_PROTO_CMD_RESP
STORAGE_PROTO_CMD_UPLOAD_MASTER_FILE = STORAGE_PROTO_CMD_UPLOAD_FILE
STORAGE_PROTO_CMD_TRUNK_ALLOC_SPACE = 27 # since V3.00
STORAGE_PROTO_CMD_TRUNK_ALLOC_CONFIRM = 28 # since V3.00
STORAGE_PROTO_CMD_TRUNK_FREE_SPACE = 29 # since V3.00
STORAGE_PROTO_CMD_TRUNK_SYNC_BINLOG = 30 # since V3.00
STORAGE_PROTO_CMD_TRUNK_GET_BINLOG_SIZE = 31 # since V3.07
STORAGE_PROTO_CMD_TRUNK_DELETE_BINLOG_MARKS = 32 # since V3.07
STORAGE_PROTO_CMD_TRUNK_TRUNCATE_BINLOG_FILE = 33 # since V3.07
STORAGE_PROTO_CMD_MODIFY_FILE = 34 # since V3.08
STORAGE_PROTO_CMD_SYNC_MODIFY_FILE = 35 # since V3.08
STORAGE_PROTO_CMD_TRUNCATE_FILE = 36 # since V3.08
STORAGE_PROTO_CMD_SYNC_TRUNCATE_FILE = 37 # since V3.08
# for overwrite all old metadata
STORAGE_SET_METADATA_FLAG_OVERWRITE = 'O'
STORAGE_SET_METADATA_FLAG_OVERWRITE_STR = "O"
# for replace, insert when the meta item not exist, otherwise update it
STORAGE_SET_METADATA_FLAG_MERGE = 'M'
STORAGE_SET_METADATA_FLAG_MERGE_STR = "M"
FDFS_RECORD_SEPERATOR = '\x01'
FDFS_FIELD_SEPERATOR = '\x02'
# common constants
FDFS_GROUP_NAME_MAX_LEN = 16
IP_ADDRESS_SIZE = 16
FDFS_PROTO_PKG_LEN_SIZE = 8
FDFS_PROTO_CMD_SIZE = 1
FDFS_PROTO_STATUS_SIZE = 1
FDFS_PROTO_IP_PORT_SIZE = (IP_ADDRESS_SIZE + 6)
FDFS_MAX_SERVERS_EACH_GROUP = 32
FDFS_MAX_GROUPS = 512
FDFS_MAX_TRACKERS = 16
FDFS_DOMAIN_NAME_MAX_LEN = 128
FDFS_MAX_META_NAME_LEN = 64
FDFS_MAX_META_VALUE_LEN = 256
FDFS_FILE_PREFIX_MAX_LEN = 16
FDFS_LOGIC_FILE_PATH_LEN = 10
FDFS_TRUE_FILE_PATH_LEN = 6
FDFS_FILENAME_BASE64_LENGTH = 27
FDFS_TRUNK_FILE_INFO_LEN = 16
FDFS_FILE_EXT_NAME_MAX_LEN = 6
FDFS_SPACE_SIZE_BASE_INDEX = 2 # storage space size based (MB)
FDFS_UPLOAD_BY_BUFFER = 1
FDFS_UPLOAD_BY_FILENAME = 2
FDFS_UPLOAD_BY_FILE = 3
FDFS_DOWNLOAD_TO_BUFFER = 1
FDFS_DOWNLOAD_TO_FILE = 2
FDFS_NORMAL_LOGIC_FILENAME_LENGTH = (
FDFS_LOGIC_FILE_PATH_LEN + FDFS_FILENAME_BASE64_LENGTH + FDFS_FILE_EXT_NAME_MAX_LEN + 1)
FDFS_TRUNK_FILENAME_LENGTH = (
FDFS_TRUE_FILE_PATH_LEN + FDFS_FILENAME_BASE64_LENGTH + FDFS_TRUNK_FILE_INFO_LEN + 1 + FDFS_FILE_EXT_NAME_MAX_LEN)
FDFS_TRUNK_LOGIC_FILENAME_LENGTH = (FDFS_TRUNK_FILENAME_LENGTH + (FDFS_LOGIC_FILE_PATH_LEN - FDFS_TRUE_FILE_PATH_LEN))
FDFS_VERSION_SIZE = 6
TRACKER_QUERY_STORAGE_FETCH_BODY_LEN = (FDFS_GROUP_NAME_MAX_LEN + IP_ADDRESS_SIZE - 1 + FDFS_PROTO_PKG_LEN_SIZE)
TRACKER_QUERY_STORAGE_STORE_BODY_LEN = (FDFS_GROUP_NAME_MAX_LEN + IP_ADDRESS_SIZE - 1 + FDFS_PROTO_PKG_LEN_SIZE + 1)
# status code, order is important!
FDFS_STORAGE_STATUS_INIT = 0
FDFS_STORAGE_STATUS_WAIT_SYNC = 1
FDFS_STORAGE_STATUS_SYNCING = 2
FDFS_STORAGE_STATUS_IP_CHANGED = 3
FDFS_STORAGE_STATUS_DELETED = 4
FDFS_STORAGE_STATUS_OFFLINE = 5
FDFS_STORAGE_STATUS_ONLINE = 6
FDFS_STORAGE_STATUS_ACTIVE = 7
FDFS_STORAGE_STATUS_RECOVERY = 9
FDFS_STORAGE_STATUS_NONE = 99
class Storage_server(object):
'''Class storage server for upload.'''
def __init__(self):
self.ip_addr = None
self.port = None
self.group_name = ''
self.store_path_index = 0
# Class tracker_header
class Tracker_header(object):
'''
Class for Pack or Unpack tracker header
struct tracker_header{
char pkg_len[FDFS_PROTO_PKG_LEN_SIZE],
char cmd,
char status,
}
'''
def __init__(self):
self.fmt = '!QBB' # pkg_len[FDFS_PROTO_PKG_LEN_SIZE] + cmd + status
self.st = struct.Struct(self.fmt)
self.pkg_len = 0
self.cmd = 0
self.status = 0
def _pack(self, pkg_len=0, cmd=0, status=0):
return self.st.pack(pkg_len, cmd, status)
def _unpack(self, bytes_stream):
self.pkg_len, self.cmd, self.status = self.st.unpack(bytes_stream)
return True
def header_len(self):
return self.st.size
def send_header(self, conn):
'''Send Tracker header to server.'''
header = self._pack(self.pkg_len, self.cmd, self.status)
try:
conn._sock.sendall(header)
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while writting to socket: %s' % (e.args,))
def recv_header(self, conn):
'''Receive response from server.
if sucess, class member (pkg_len, cmd, status) is response.
'''
try:
header = conn._sock.recv(self.header_len())
except (socket.error, socket.timeout) as e:
raise ConnectionError('[-] Error: while reading from socket: %s' % (e.args,))
self._unpack(header)
def fdfs_pack_metadata(meta_dict):
ret = ''
for key in meta_dict:
ret += '%s%c%s%c' % (key, FDFS_FIELD_SEPERATOR, meta_dict[key], FDFS_RECORD_SEPERATOR)
return ret[0:-1]
def fdfs_unpack_metadata(bytes_stream):
li = bytes_stream.split(FDFS_RECORD_SEPERATOR)
return dict([item.split(FDFS_FIELD_SEPERATOR) for item in li])
comData/noticeReport_ZJH/fdfs_client/utils.py 0 → 100644
#!/usr/bin/env python
# -*- coding = utf-8 -*-
# filename: utils.py
import io
import os
import sys
import stat
import platform
import configparser
SUFFIX = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']
__os_sep__ = "/" if platform.system() == 'Windows' else os.sep
def appromix(size, base=0):
'''Conver bytes stream size to human-readable format.
Keyword arguments:
size: int, bytes stream size
base: int, suffix index
Return: string
'''
multiples = 1024
if size < 0:
raise ValueError('[-] Error: number must be non-negative.')
if size < multiples:
return '{0:d}{1}'.format(size, SUFFIX[base])
for suffix in SUFFIX[base:]:
if size < multiples:
return '{0:.2f}{1}'.format(size, suffix)
size = size / float(multiples)
raise ValueError('[-] Error: number too big.')
def get_file_ext_name(filename, double_ext=True):
li = filename.split(os.extsep)
if len(li) <= 1:
return ''
else:
if li[-1].find(__os_sep__) != -1:
return ''
if double_ext:
if len(li) > 2:
if li[-2].find(__os_sep__) == -1:
return '%s.%s' % (li[-2], li[-1])
return li[-1]
class Fdfs_ConfigParser(configparser.RawConfigParser):
"""
Extends ConfigParser to allow files without sections.
This is done by wrapping read files and prepending them with a placeholder
section, which defaults to '__config__'
"""
def __init__(self, default_section=None, *args, **kwargs):
configparser.RawConfigParser.__init__(self, *args, **kwargs)
self._default_section = None
self.set_default_section(default_section or '__config__')
def get_default_section(self):
return self._default_section
def set_default_section(self, section):
self.add_section(section)
# move all values from the previous default section to the new one
try:
default_section_items = self.items(self._default_section)
self.remove_section(self._default_section)
except configparser.NoSectionError:
pass
else:
for (key, value) in default_section_items:
self.set(section, key, value)
self._default_section = section
def read(self, filenames):
if isinstance(filenames, str):
filenames = [filenames]
read_ok = []
for filename in filenames:
try:
with open(filename) as fp:
self.readfp(fp)
except IOError:
continue
else:
read_ok.append(filename)
return read_ok
def readfp(self, fp, *args, **kwargs):
stream = io.StringIO()
try:
stream.name = fp.name
except AttributeError:
pass
stream.write('[' + self._default_section + ']\n')
stream.write(fp.read())
stream.seek(0, 0)
return self._read(stream, stream.name)
def write(self, fp):
# Write the items from the default section manually and then remove them
# from the data. They'll be re-added later.
try:
default_section_items = self.items(self._default_section)
self.remove_section(self._default_section)
for (key, value) in default_section_items:
fp.write("{0} = {1}\n".format(key, value))
fp.write("\n")
except configparser.NoSectionError:
pass
configparser.RawConfigParser.write(self, fp)
self.add_section(self._default_section)
for (key, value) in default_section_items:
self.set(self._default_section, key, value)
def _read(self, fp, fpname):
"""Parse a sectioned setup file.
The sections in setup file contains a title line at the top,
indicated by a name in square brackets (`[]'), plus key/value
options lines, indicated by `name: value' format lines.
Continuations are represented by an embedded newline then
leading whitespace. Blank lines, lines beginning with a '#',
and just about everything else are ignored.
"""
cursect = None # None, or a dictionary
optname = None
lineno = 0
e = None # None, or an exception
while True:
line = fp.readline()
if not line:
break
lineno = lineno + 1
# comment or blank line?
if line.strip() == '' or line[0] in '#;':
continue
if line.split(None, 1)[0].lower() == 'rem' and line[0] in "rR":
# no leading whitespace
continue
# continuation line?
if line[0].isspace() and cursect is not None and optname:
value = line.strip()
if value:
cursect[optname] = "%s\n%s" % (cursect[optname], value)
# a section header or option header?
else:
# is it a section header?
mo = self.SECTCRE.match(line)
if mo:
sectname = mo.group('header')
if sectname in self._sections:
cursect = self._sections[sectname]
elif sectname == DEFAULTSECT:
cursect = self._defaults
else:
cursect = self._dict()
cursect['__name__'] = sectname
self._sections[sectname] = cursect
# So sections can't start with a continuation line
optname = None
# no section header in the file?
elif cursect is None:
raise MissingSectionHeaderError(fpname, lineno, line)
# an option line?
else:
mo = self.OPTCRE.match(line)
if mo:
optname, vi, optval = mo.group('option', 'vi', 'value')
if vi in ('=', ':') and ';' in optval:
# ';' is a comment delimiter only if it follows
# a spacing character
pos = optval.find(';')
if pos != -1 and optval[pos - 1].isspace():
optval = optval[:pos]
optval = optval.strip()
# allow empty values
if optval == '""':
optval = ''
optname = self.optionxform(optname.rstrip())
if optname in cursect:
if not isinstance(cursect[optname], list):
cursect[optname] = [cursect[optname]]
cursect[optname].append(optval)
else:
cursect[optname] = optval
else:
# a non-fatal parsing error occurred. set up the
# exception but keep going. the exception will be
# raised at the end of the file and will contain a
# list of all bogus lines
if not e:
e = ParsingError(fpname)
e.append(lineno, repr(line))
# if any parsing errors occurred, raise an exception
if e:
raise e
def split_remote_fileid(remote_file_id):
'''
Splite remote_file_id to (group_name, remote_file_name)
arguments:
@remote_file_id: string
@return tuple, (group_name, remote_file_name)
'''
index = remote_file_id.find(b'/')
if -1 == index:
return None
return (remote_file_id[0:index], remote_file_id[(index + 1):])
def fdfs_check_file(filename):
ret = True
errmsg = ''
if not os.path.isfile(filename):
ret = False
errmsg = '[-] Error: %s is not a file.' % filename
elif not stat.S_ISREG(os.stat(filename).st_mode):
ret = False
errmsg = '[-] Error: %s is not a regular file.' % filename
return (ret, errmsg)
if __name__ == '__main__':
print(get_file_ext_name('/bc.tar.gz'))
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