Mercurial > ~darius > hgwebdir.cgi > pyinst

comparison vxi_11.py @ 56:91b476ebc0f2

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author Daniel O'Connor <doconnor@gsoft.com.au>
date Tue, 08 Dec 2020 14:00:45 +1030
parents cba1c44060f5
children
comparison
equal deleted inserted replaced
55:ad5942d22f78 56:91b476ebc0f2
20 20
21 connection_dict={} 21 connection_dict={}
22 22
23 def close_all_connections(): 23 def close_all_connections():
24 "disconnect and close out all vxi_11 connections created here, even if their object references have been lost" 24 "disconnect and close out all vxi_11 connections created here, even if their object references have been lost"
25 for wobj in connection_dict.keys(): 25 for wobj in list(connection_dict.keys()):
26 name, wconn=connection_dict[wobj] 26 name, wconn=connection_dict[wobj]
27 conn=wconn() #dereference weak ref 27 conn=wconn() #dereference weak ref
28 if conn is not None: 28 if conn is not None:
29 try: 29 try:
30 conn.disconnect() 30 conn.disconnect()
53 "eof": "Cut off packet received in rpc.recvfrag()", 53 "eof": "Cut off packet received in rpc.recvfrag()",
54 "sync":"stream sync lost", 54 "sync":"stream sync lost",
55 "notconnected": "Device not connected"} 55 "notconnected": "Device not connected"}
56 56
57 def identify_vxi_11_error(self, error): 57 def identify_vxi_11_error(self, error):
58 if self.vxi_11_errors.has_key(error): 58 if error in self.vxi_11_errors:
59 return `error`+": "+self.vxi_11_errors[error] 59 return repr(error)+": "+self.vxi_11_errors[error]
60 else: 60 else:
61 return `error`+": Unknown error code" 61 return repr(error)+": Unknown error code"
62 62
63 63
64 def __init__(self, code, **other_info): 64 def __init__(self, code, **other_info):
65 IOError.__init__(self, self.identify_vxi_11_error(code)) 65 IOError.__init__(self, self.identify_vxi_11_error(code))
66 self.code=code 66 self.code=code
168 168
169 def simple_log_error(self, message, level=debug_error, file=None): 169 def simple_log_error(self, message, level=debug_error, file=None):
170 if level <= self.debug_level: 170 if level <= self.debug_level:
171 if file is None: 171 if file is None:
172 file=sys.stderr 172 file=sys.stderr
173 print >> file, self.device_name, message 173 print(self.device_name, message, file=file)
174 174
175 def fancy_log_error(self, message, level=debug_error, file=None): 175 def fancy_log_error(self, message, level=debug_error, file=None):
176 if level <= self.debug_level: 176 if level <= self.debug_level:
177 message=str(message).strip() 177 message=str(message).strip()
178 level_str=("**INFO*****", "**ERROR****", "**WARNING**", "**DEBUG****")[level] 178 level_str=("**INFO*****", "**ERROR****", "**WARNING**", "**DEBUG****")[level]
179 if file is None: 179 if file is None:
180 file=sys.stderr 180 file=sys.stderr
181 print >> file, time.asctime().strip(), '\t', level_str, '\t', self.shortname, '\t', \ 181 print(time.asctime().strip(), '\t', level_str, '\t', self.shortname, '\t', \
182 message.replace('\n','\n\t** ').replace('\r','\n\t** ') 182 message.replace('\n','\n\t** ').replace('\r','\n\t** '), file=file)
183 183
184 def log_error(self, message, level=debug_error, file=None): 184 def log_error(self, message, level=debug_error, file=None):
185 "override log_error() for sending messages to special places or formatting differently" 185 "override log_error() for sending messages to special places or formatting differently"
186 self.fancy_log_error(message, level, file) 186 self.fancy_log_error(message, level, file)
187 187
271 271
272 err=result[0] 272 err=result[0]
273 273
274 if err and self.raise_on_err: 274 if err and self.raise_on_err:
275 e=_VXI_11_enumerated_exceptions #common, correctable exceptions 275 e=_VXI_11_enumerated_exceptions #common, correctable exceptions
276 if e.has_key(err): 276 if err in e:
277 raise e[err](err) #raise these exceptions explicitly 277 raise e[err](err) #raise these exceptions explicitly
278 else: 278 else:
279 raise VXI_11_Error(err) #raise generic VXI_11 exception 279 raise VXI_11_Error(err) #raise generic VXI_11 exception
280 280
281 return result 281 return result