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#! /usr/bin/env python
# encoding: utf-8
# WARNING! All changes made to this file will be lost!
import traceback,os,sys
class WafError(Exception):
def __init__(self,msg='',ex=None):
self.msg=msg
assert not isinstance(msg,Exception)
self.stack=[]
if ex:
if not msg:
self.msg=str(ex)
if isinstance(ex,WafError):
self.stack=ex.stack
else:
self.stack=traceback.extract_tb(sys.exc_info()[2])
self.stack+=traceback.extract_stack()[:-1]
self.verbose_msg=''.join(traceback.format_list(self.stack))
def __str__(self):
return str(self.msg)
class BuildError(WafError):
def __init__(self,error_tasks=[]):
self.tasks=error_tasks
WafError.__init__(self,self.format_error())
def format_error(self):
lst=['Build failed']
for tsk in self.tasks:
txt=tsk.format_error()
if txt:lst.append(txt)
return'\n'.join(lst)
class ConfigurationError(WafError):
pass
class TaskRescan(WafError):
pass
class TaskNotReady(WafError):
pass
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