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Diffstat (limited to 'Errors.py')
-rw-r--r-- | Errors.py | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/Errors.py b/Errors.py deleted file mode 100644 index bf75c1b..0000000 --- a/Errors.py +++ /dev/null @@ -1,68 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 -# Thomas Nagy, 2010-2018 (ita) - -""" -Exceptions used in the Waf code -""" - -import traceback, sys - -class WafError(Exception): - """Base class for all Waf errors""" - def __init__(self, msg='', ex=None): - """ - :param msg: error message - :type msg: string - :param ex: exception causing this error (optional) - :type ex: exception - """ - Exception.__init__(self) - 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): - """Error raised during the build and install phases""" - def __init__(self, error_tasks=[]): - """ - :param error_tasks: tasks that could not complete normally - :type error_tasks: list of task objects - """ - self.tasks = error_tasks - WafError.__init__(self, self.format_error()) - - def format_error(self): - """Formats the error messages from the tasks that failed""" - lst = ['Build failed'] - for tsk in self.tasks: - txt = tsk.format_error() - if txt: - lst.append(txt) - return '\n'.join(lst) - -class ConfigurationError(WafError): - """Configuration exception raised in particular by :py:meth:`waflib.Context.Context.fatal`""" - pass - -class TaskRescan(WafError): - """Task-specific exception type signalling required signature recalculations""" - pass - -class TaskNotReady(WafError): - """Task-specific exception type signalling that task signatures cannot be computed""" - pass - |