diff options
Diffstat (limited to 'bitbake/lib/bb/utils.py')
-rw-r--r-- | bitbake/lib/bb/utils.py | 73 |
1 files changed, 70 insertions, 3 deletions
diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py index e2319aa123..5b3cb38d81 100644 --- a/bitbake/lib/bb/utils.py +++ b/bitbake/lib/bb/utils.py @@ -86,10 +86,77 @@ def explode_deps(s): j = [] if flag: j.append(i) - if i.endswith(')'): + else: + r.append(i) + if flag and i.endswith(')'): flag = False # Ignore version #r[-1] += ' ' + ' '.join(j) - else: - r.append(i) return r + + + +def _print_trace(body, line): + """ + Print the Environment of a Text Body + """ + import bb + + # print the environment of the method + bb.error("Printing the environment of the function") + min_line = max(1,line-4) + max_line = min(line+4,len(body)-1) + for i in range(min_line,max_line+1): + bb.error("\t%.4d:%s" % (i, body[i-1]) ) + + +def better_compile(text, file, realfile): + """ + A better compile method. This method + will print the offending lines. + """ + try: + return compile(text, file, "exec") + except Exception, e: + import bb,sys + + # split the text into lines again + body = text.split('\n') + bb.error("Error in compiling: ", realfile) + bb.error("The lines resulting into this error were:") + bb.error("\t%d:%s:'%s'" % (e.lineno, e.__class__.__name__, body[e.lineno-1])) + + _print_trace(body, e.lineno) + + # exit now + sys.exit(1) + +def better_exec(code, context, text, realfile): + """ + Similiar to better_compile, better_exec will + print the lines that are responsible for the + error. + """ + import bb,sys + try: + exec code in context + except: + (t,value,tb) = sys.exc_info() + + if t in [bb.parse.SkipPackage, bb.build.FuncFailed]: + raise + + # print the Header of the Error Message + bb.error("Error in executing: ", realfile) + bb.error("Exception:%s Message:%s" % (t,value) ) + + # let us find the line number now + while tb.tb_next: + tb = tb.tb_next + + import traceback + line = traceback.tb_lineno(tb) + + _print_trace( text.split('\n'), line ) + + raise |