def download_file(self, file_no):
file_name = "%s.%02x.dat" % (self.hostname, file_no)
file_name = os.path.join(common.get_current_directory(), file_name)
try:
socket.setdefaulttimeout(10)
conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
conn.connect((self.hostaddr, self.port))
record_no = 0
with open(file_name, "w") as fp:
while True:
request_data = ReqData().create_request_data(
ReqData.Read_File, file_no, record_no)
request_data = request_data.decode("hex")
conn.send(request_data)
received_data = conn.recv(1460)
received_length = len(received_data)
if received_length == 1:
ack = ord(received_data[0])
if ack == 0xE0:
raise TwsException("Error on Reading")
if ack == 0xE2:
break
else:
received_data = received_data.encode("hex").upper()
if not received_data:
common.log_err("Received data is Empty")
break
# ¼ÆË㳤¶È
real_size = int(received_data[8:12], 16)
while real_size > received_length:
# for STE48 3.00+
# if received_length % 1460 == 0:
conn.send('\x06')
#
received_data_plus = conn.recv(1460)
if not received_data_plus: break
received_data_plus_length = len(received_data_plus)
received_data_plus = received_data_plus.encode(
"hex").upper()
received_length += received_data_plus_length
received_data += received_data_plus
#
try:
record_no = int(received_data[:8])
except Exception, e:
record_no = int(received_data[:8], 16)
fp.write(received_data + "\r\n")
except TwsException, e:
# print e
common.log_err(self.hostname + ' - ' + str(e))
return ""
def create_csv(self, master):
try:
# local_file = self.ip + "_" + master.scale_file_name
local_file = self.get_scale_file_name_entire(master)
local_file = os.path.join(common.get_current_directory(),
local_file)
master.to_csv(local_file)
return local_file
except Exception, e:
common.log_err(traceback.format_exc())
return ""
def send_by_name(self, name, data):
try:
local_file = self.ip + "_" + name
local_file = os.path.join(common.get_current_directory(),
local_file)
remote_file = name
with open(local_file, "wb") as fp:
fp.write(data)
# ftp = smftp(self.ip, self.usr, self.pwd)
# try:
# ftp.login()
self.ftp.upload_file(local_file, remote_file)
# time.sleep(0.3)
return True
# except Exception as e:
# print e
except Exception, e:
common.log_err(traceback.format_exc())
return False
def get_scale_file_name_entire(self, master):
return \
os.path.join(common.get_current_directory(), "%s.%02x.dat" % (self.hostname, master.file_no))
from common import common
# 根据当前可执行文件取当前文件夹
# determine if application is a script file or frozen exe
if getattr(sys, 'frozen', False):
application_path = os.path.dirname(sys.executable)
elif __file__:
application_path = os.path.dirname(__file__)
# print application_path
# common.set_current_directory(os.path.dirname(os.path.realpath(__file__)))
common.set_current_directory(application_path)
# 默认为gbk,在encode.txt可设置编码
current_encoding = 'gbk'
encoding_file_path = os.path.join(common.get_current_directory(), 'encode.txt')
# encoding_file_path = os.path.join("", 'encode.txt')
if os.path.isfile(encoding_file_path):
with open(encoding_file_path) as fp:
current_encoding = fp.readline().strip()
# print("encoding: " + current_encoding)
sys.getdefaultencoding()
reload(sys)
# sys.setdefaultencoding("utf-8")
sys.setdefaultencoding(current_encoding) # @UndefinedVariable
reload(common)
from common.converter import ScalesConverter
from common import converter