diff options
Diffstat (limited to 'scripts/tracetool/__init__.py')
| -rw-r--r-- | scripts/tracetool/__init__.py | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py index bc03238c0f..6dfcbf71e1 100644 --- a/scripts/tracetool/__init__.py +++ b/scripts/tracetool/__init__.py @@ -12,12 +12,14 @@ __maintainer__ = "Stefan Hajnoczi" __email__ = "stefanha@redhat.com" +import os import re import sys import weakref +from pathlib import PurePath -import tracetool.format import tracetool.backend +import tracetool.format def error_write(*lines): @@ -36,7 +38,7 @@ out_fobj = sys.stdout def out_open(filename): global out_filename, out_fobj - out_filename = filename + out_filename = posix_relpath(filename) out_fobj = open(filename, 'wt') def out(*lines, **kwargs): @@ -308,7 +310,7 @@ class Event(object): fmt = [fmt_trans, fmt] args = Arguments.build(groups["args"]) - return Event(name, props, fmt, args, lineno, filename) + return Event(name, props, fmt, args, lineno, posix_relpath(filename)) def __repr__(self): """Evaluable string representation for this object.""" @@ -447,3 +449,10 @@ def generate(events, group, format, backends, tracetool.backend.dtrace.PROBEPREFIX = probe_prefix tracetool.format.generate(events, format, backend, group) + +def posix_relpath(path, start=None): + try: + path = os.path.relpath(path, start) + except ValueError: + pass + return PurePath(path).as_posix() |