def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + " \n" + str(sys.exc_type)+ ": " + str(sys.exc_value) + " \n"
arcMsg = "ArcPy ERRORS:\n" + arcpy.GetMessages(2) + "\n"
PrintMsg(theMsg, 2)
PrintMsg(arcMsg, 2)
except:
PrintMsg("Unhandled error in errorMsg method", 2)
#======================================================================================================================================
python类exc_type()的实例源码
def _dorequest(self, rf, wf):
rp = pickle.Unpickler(rf)
try:
request = rp.load()
except EOFError:
return 0
if self._verbose > 1: print "Got request: %s" % repr(request)
try:
methodname, args, id = request
if '.' in methodname:
reply = (None, self._special(methodname, args), id)
elif methodname[0] == '_':
raise NameError, "illegal method name %s" % repr(methodname)
else:
method = getattr(self, methodname)
reply = (None, apply(method, args), id)
except:
reply = (sys.exc_type, sys.exc_value, id)
if id < 0 and reply[:2] == (None, None):
if self._verbose > 1: print "Suppress reply"
return 1
if self._verbose > 1: print "Send reply: %s" % repr(reply)
wp = pickle.Pickler(wf)
wp.dump(reply)
return 1
def traceback_get_exception(num = -1):
# build error message
exception_string = ''.join(traceback.format_exception_only(sys.exc_type, hasattr(sys, 'exc_value') and sys.exc_value or 'Unknown'))
# extract error location from traceback
if hasattr(sys, 'exc_traceback'):
(filename, line_number, function_name, text) = traceback.extract_tb(sys.exc_traceback)[num]
else:
(filename, line_number, function_name, text) = ('-', '-', '-', '-')
error = {
'message': exception_string,
'location': {
'filename': filename,
'line_number': line_number,
'function_name': function_name,
'text': text,
}
}
return error
def traceback_get_exception(num = -1):
# build error message
exception_string = ''.join(traceback.format_exception_only(sys.exc_type, hasattr(sys, 'exc_value') and sys.exc_value or 'Unknown'))
# extract error location from traceback
if hasattr(sys, 'exc_traceback'):
(filename, line_number, function_name, text) = traceback.extract_tb(sys.exc_traceback)[num]
else:
(filename, line_number, function_name, text) = ('-', '-', '-', '-')
error = {
'message': exception_string,
'location': {
'filename': filename,
'line_number': line_number,
'function_name': function_name,
'text': text,
}
}
return error
def print_exc(limit=None, file=None):
"""Shorthand for 'print_exception(sys.exc_type, sys.exc_value, sys.exc_traceback, limit, file)'.
(In fact, it uses sys.exc_info() to retrieve the same information
in a thread-safe way.)"""
if file is None:
file = sys.stderr
try:
etype, value, tb = sys.exc_info()
print_exception(etype, value, tb, limit, file)
finally:
etype = value = tb = None
def run_campaign(test_campaign, get_interactive_session, verb=2):
passed=failed=0
if test_campaign.preexec:
test_campaign.preexec_output = get_interactive_session(test_campaign.preexec.strip())[0]
for testset in test_campaign:
for t in testset:
t.output,res = get_interactive_session(t.test.strip())
the_res = False
try:
if res is None or res:
the_res= True
except Exception,msg:
t.output+="UTscapy: Error during result interpretation:\n"
t.output+="".join(traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback,))
if the_res:
t.res = True
res = "passed"
passed += 1
else:
t.res = False
res = "failed"
failed += 1
t.result = res
if verb > 1:
print >>sys.stderr,"%(result)6s %(crc)s %(name)s" % t
test_campaign.passed = passed
test_campaign.failed = failed
if verb:
print >>sys.stderr,"Campaign CRC=%(crc)s SHA=%(sha)s" % test_campaign
print >>sys.stderr,"PASSED=%i FAILED=%i" % (passed, failed)
#### INFO LINES ####
def print_exc(limit=None, file=None):
"""Shorthand for 'print_exception(sys.exc_type, sys.exc_value, sys.exc_traceback, limit, file)'.
(In fact, it uses sys.exc_info() to retrieve the same information
in a thread-safe way.)"""
if file is None:
file = sys.stderr
try:
etype, value, tb = sys.exc_info()
print_exception(etype, value, tb, limit, file)
finally:
etype = value = tb = None
def run_campaign(test_campaign, get_interactive_session, verb=2):
passed=failed=0
if test_campaign.preexec:
test_campaign.preexec_output = get_interactive_session(test_campaign.preexec.strip())[0]
for testset in test_campaign:
for t in testset:
t.output,res = get_interactive_session(t.test.strip())
the_res = False
try:
if res is None or res:
the_res= True
except Exception,msg:
t.output+="UTscapy: Error during result interpretation:\n"
t.output+="".join(traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback,))
if the_res:
t.res = True
res = "passed"
passed += 1
else:
t.res = False
res = "failed"
failed += 1
t.result = res
if verb > 1:
print >>sys.stderr,"%(result)6s %(crc)s %(name)s" % t
test_campaign.passed = passed
test_campaign.failed = failed
if verb:
print >>sys.stderr,"Campaign CRC=%(crc)s SHA=%(sha)s" % test_campaign
print >>sys.stderr,"PASSED=%i FAILED=%i" % (passed, failed)
#### INFO LINES ####
def formatExceptionTrace(e):
newStr = "".join(traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback))
return newStr
def formatExceptionTrace(e):
newStr = "".join(traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback))
return newStr
def formatExceptionTrace(e):
newStr = "".join(traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback))
return newStr
def formatExceptionTrace(e):
newStr = "".join(traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback))
return newStr
def run_campaign(test_campaign, get_interactive_session, verb=2):
passed=failed=0
if test_campaign.preexec:
test_campaign.preexec_output = get_interactive_session(test_campaign.preexec.strip())[0]
for testset in test_campaign:
for t in testset:
t.output,res = get_interactive_session(t.test.strip())
the_res = False
try:
if res is None or res:
the_res= True
except Exception,msg:
t.output+="UTscapy: Error during result interpretation:\n"
t.output+="".join(traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback,))
if the_res:
t.res = True
res = "passed"
passed += 1
else:
t.res = False
res = "failed"
failed += 1
t.result = res
if verb > 1:
print >>sys.stderr,"%(result)6s %(crc)s %(name)s" % t
test_campaign.passed = passed
test_campaign.failed = failed
if verb:
print >>sys.stderr,"Campaign CRC=%(crc)s SHA=%(sha)s" % test_campaign
print >>sys.stderr,"PASSED=%i FAILED=%i" % (passed, failed)
#### INFO LINES ####
def format_exception(tb_type=None, tb_value=None, tb=None):
"""
Get the usual traceback information, followed by a listing of all the
local variables in each frame.
Based on:
code.activestate.com/recipes/52215-get-more-information-from-tracebacks
"""
import sys
import traceback
if tb_type is None:
tb_type = sys.exc_type
if tb_value is None:
tb_value = sys.exc_value
if tb is None:
tb = sys.exc_info()[2]
retval = traceback.format_exception(tb_type, tb_value, tb) + ["\n"]
while tb.tb_next:
tb = tb.tb_next
stack = []
f = tb.tb_frame
while f:
stack.append(f)
f = f.f_back
stack.reverse()
retval.append("Local variables (most recent frame last):\n")
for frame in stack:
retval.append(" Frame %s, File \"%s\", line %s:\n" % (frame.f_code.co_name,
frame.f_code.co_filename,
frame.f_lineno))
for key, value in frame.f_locals.items():
if key.startswith("__"):
continue
#We have to be careful not to cause a new error in our error
#handler! Calling str() on an unknown object could cause an
#error we don't want.
try:
line = " %s = %s\n" % (key, str(value))
except:
line = " %s = %s\n" % (key, "<ERROR PRINTING VALUE>")
retval.append(line)
return retval
def handle_requests(wait_time = None, callback = None):
global abort
abort = false
if pyro_daemon is None:
raise Pyro.errors.PyroError("There is no daemon with which to handle requests")
return
if wait_time:
start = time.time()
while not abort:
try:
pyro_daemon.handleRequests(wait_time)
if wait_time:
now = time.time()
if callback and now - start > wait_time:
callback()
start = now
elif callback:
callback()
except Exception, msg:
if verbose:
print "Error:", sys.exc_type, msg
abort = true
except:
abort = true
return abort
def handle_requests(wait_time = None, callback = None):
global abort
abort = false
if pyro_daemon is None:
raise Error("There is no daemon with which to handle requests")
if wait_time:
start = time.time()
while not abort:
try:
pyro_daemon.handleRequests(wait_time)
if wait_time:
now = time.time()
if callback and now - start > wait_time:
callback()
start = now
elif callback:
callback()
# ignore socket and select errors, they are often transient
except socket.error: pass
except Exception, msg:
if verbose:
print "Error:", sys.exc_type, msg
abort = true
except:
abort = true
return abort
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + "\n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in errorMsg method", 2)
pass
## ===================================================================================
def updateParameters(self):
"""Modify the values and properties of parameters before internal
validation is performed. This method is called whenever a parameter
has been changed."""
try:
if self.params[0].value and not self.params[0].hasBeenValidated:
# clear the other parameters upon change of input layer
self.params[1].value = ""
rootDir = str(self.params[0].value)
if os.path.isdir(rootDir) and rootDir.find('gdb') == -1 :
#self.params[2].enabled = True
#self.params[3].enabled = False
valLst = []
rootLst = os.listdir(rootDir)
for e in rootLst:
if os.path.isdir(rootDir + os.sep + e) and len(e) == 5:
if os.path.isdir(rootDir + os.sep + e) and len(e) == 5:
arcpy.env.workspace = (rootDir + os.sep + e)
fLst = arcpy.ListFeatureClasses()
fStr = str(fLst)
if fStr.find('_a.shp') <> -1 and fStr.find('_b.shp') <> -1\
and fStr.find('_c.shp') <> -1 and fStr.find('_d.shp') <> -1\
and fStr.find('_l.shp') <> -1 and fStr.find('_p.shp') <> -1:
if not e.upper() in valLst:
valLst.append(e)
valLst.sort()
self.params[1].filter.list = valLst
except:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
#self.params[2].value = tbinfo + " \n" + str(sys.exc_type) + ": " + str(sys.exc_value)
#self.params[4].value = "_".join(valList)
return
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + "\n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in errorMsg method", 2)
pass
## ===================================================================================
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + "\n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in errorMsg method", 2)
pass
## ===================================================================================
QA_ExportShapefiles_ValidationCode.py 文件源码
项目：SSURGO-QA
作者: ncss-tech
项目源码
文件源码
阅读 28
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def updateMessages(self):
"""Modify the messages created by internal validation for each tool
parameter. This method is called after internal validation."""
try:
# If there were bad areasymbol values, throw an error to the first parameter. Tried assigning the 3rd paramater
# the error but it didn't take.
if str(self.params[3].value).find("The following OID records") > -1:
self.params[0].setErrorMessage(self.params[3].value)
#self.params[0].setErrorMessage("AREASYMBOL Error for the following OID record(s)")
if self.params[0].value and not self.params[3].value:
env.workspace = self.params[0].value
fcList = arcpy.ListFeatureClasses("SAPOLYGON", "Polygon")
if len(fcList) == 0:
self.params[0].setErrorMessage("SAPOLYGON layer is missing from RTSD Feature Dataset")
sapolyFC = os.path.join(env.workspace,"SAPOLYGON")
if len([field for field in arcpy.ListFields(sapolyFC,"AREASYMBOL")]) == 0:
self.params[0].setErrorMessage("SAPOLYGON layer is missing AREASYMBOL fileld")
for fld in self.params[2].filter.list:
if fld.find(' ') > -1:
self.params[2].setErrorMessage("Error in AREASYMBOL value(s) in SAPOLYGON layer")
if not len(fld) == 5:
self.params[2].setErrorMessage("AREASYMBOL Value(s) Error! All Areasymbols must be 5 digits")
return
except:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
self.params[0].value = tbinfo + " \n" + str(sys.exc_type) + ": " + str(sys.exc_value)
return
def errorMsg():
tb = sys.exc_info()[2]
l = traceback.format_tb(tb)
l.reverse()
tbinfo = "".join(l)
AddMsgAndPrint("\n\n----------ERROR Start-------------------",2)
AddMsgAndPrint("Traceback Info: \n" + tbinfo + "Error Info: \n " + str(sys.exc_type)+ ": " + str(sys.exc_value) + "",2)
AddMsgAndPrint("----------ERROR End-------------------- \n",2)
## ================================================================================================================
Import_SSURGO_Datasets_into_FGDB_byMap.py 文件源码
项目：SSURGO-QA
作者: ncss-tech
项目源码
文件源码
阅读 28
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def print_exception():
tb = sys.exc_info()[2]
l = traceback.format_tb(tb)
l.reverse()
tbinfo = "".join(l)
AddMsgAndPrint("\n\n----------ERROR Start-------------------",2)
AddMsgAndPrint("Traceback Info: \n" + tbinfo + "Error Info: \n " + str(sys.exc_type)+ ": " + str(sys.exc_value) + "",2)
AddMsgAndPrint("----------ERROR End-------------------- \n",2)
## ================================================================================================================
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + "\n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in errorMsg method", 2)
pass
## ===================================================================================
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + " \n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
AddMsgAndPrint(theMsg, 2)
except:
AddMsgAndPrint("Unhandled error in unHandledException method", 2)
pass
## ===================================================================================
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + " \n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in errorMsg method", 2)
pass
## ===================================================================================
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + " \n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in unHandledException method", 2)
pass
## ===================================================================================
def print_exception():
tb = sys.exc_info()[2]
l = traceback.format_tb(tb)
l.reverse()
tbinfo = "".join(l)
AddMsgAndPrint("\n\n----------ERROR Start-------------------",2)
AddMsgAndPrint("Traceback Info: \n" + tbinfo + "Error Info: \n " + str(sys.exc_type)+ ": " + str(sys.exc_value) + "",2)
AddMsgAndPrint("----------ERROR End-------------------- \n",2)
## ================================================================================================================
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + " \n" + str(sys.exc_type)+ ": " + str(sys.exc_value)
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in unHandledException method", 2)
pass
## ===================================================================================
def errorMsg():
try:
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
theMsg = tbinfo + "\n" + str(sys.exc_type)+ ": " + str(sys.exc_value) + "\n"
PrintMsg(theMsg, 2)
except:
PrintMsg("Unhandled error in errorMsg method", 2)
pass
## ===================================================================================
