diff options
Diffstat (limited to 'scripts/tracetool/format/__init__.py')
| -rw-r--r-- | scripts/tracetool/format/__init__.py | 50 |
1 files changed, 16 insertions, 34 deletions
diff --git a/scripts/tracetool/format/__init__.py b/scripts/tracetool/format/__init__.py index 3c2a0d89e0..812570ff6f 100644 --- a/scripts/tracetool/format/__init__.py +++ b/scripts/tracetool/format/__init__.py @@ -20,21 +20,16 @@ All formats must generate their contents through the 'tracetool.out' routine. Format functions ---------------- -All the following functions are optional, and no output will be generated if -they do not exist. - -======== ======================================================================= +======== ================================================================== Function Description -======== ======================================================================= -begin Called to generate the format-specific file header. -end Called to generate the format-specific file footer. -nop Called to generate the per-event contents when the event is disabled or - the selected backend is 'nop'. -======== ======================================================================= +======== ================================================================== +generate Called to generate a format-specific file. +======== ================================================================== + """ __author__ = "Lluís Vilanova <vilanova@ac.upc.edu>" -__copyright__ = "Copyright 2012, Lluís Vilanova <vilanova@ac.upc.edu>" +__copyright__ = "Copyright 2012-2014, Lluís Vilanova <vilanova@ac.upc.edu>" __license__ = "GPL version 2 or (at your option) any later version" __maintainer__ = "Stefan Hajnoczi" @@ -53,7 +48,7 @@ def get_list(): for filename in os.listdir(tracetool.format.__path__[0]): if filename.endswith('.py') and filename != '__init__.py': modnames.append(filename.rsplit('.', 1)[0]) - for modname in modnames: + for modname in sorted(modnames): module = tracetool.try_import("tracetool.format." + modname) # just in case; should never fail unless non-module files are put there @@ -79,25 +74,12 @@ def exists(name): return tracetool.try_import("tracetool.format." + name)[1] -def _empty(events): - pass - -def generate_begin(name, events): - """Generate the header of the format-specific file.""" - if not exists(name): - raise ValueError("unknown format: %s" % name) - - name = name.replace("-", "_") - func = tracetool.try_import("tracetool.format." + name, - "begin", _empty)[1] - func(events) - -def generate_end(name, events): - """Generate the footer of the format-specific file.""" - if not exists(name): - raise ValueError("unknown format: %s" % name) - - name = name.replace("-", "_") - func = tracetool.try_import("tracetool.format." + name, - "end", _empty)[1] - func(events) +def generate(events, format, backend): + if not exists(format): + raise ValueError("unknown format: %s" % format) + format = format.replace("-", "_") + func = tracetool.try_import("tracetool.format." + format, + "generate")[1] + if func is None: + raise AttributeError("format has no 'generate': %s" % format) + func(events, backend) |