def make_cmdline_overview(descr, title=True):
content = Rest()
if title:
content.add(
Title("Overview of Command Line Options for '%s'" %
(descr._name, ),
abovechar="=",
belowchar="="))
cmdlines = []
config = Config(descr)
for path in config.getpaths(include_groups=False):
subconf, step = config._cfgimpl_get_home_by_path(path)
fullpath = (descr._name + "." + path)
subdescr = getattr(subconf._cfgimpl_descr, step)
cmdline = get_cmdline(subdescr.cmdline, fullpath)
if cmdline is not None:
header = _get_section_header(cmdline, fullpath, subdescr)
cmdlines.append((header, cmdline, fullpath, subdescr))
cmdlines.sort(key=lambda x: (x[0], x[1].strip("-")))
currheader = ""
curr = content
for header, cmdline, fullpath, subdescr in cmdlines:
if header != currheader:
content.add(Title(header, abovechar="", belowchar="="))
curr = content.add(Paragraph())
currheader = header
curr.add(
ListItem(Link(cmdline + ":", fullpath + ".html"),
Text(subdescr.doc)))
return content
def get_combined_translation_config(other_optdescr=None,
existing_config=None,
overrides=None,
translating=False):
if overrides is None:
overrides = {}
d = BoolOption("translating",
"indicates whether we are translating currently",
default=False,
cmdline=None)
if other_optdescr is None:
children = []
newname = ""
else:
children = [other_optdescr]
newname = other_optdescr._name
if existing_config is None:
children += [d, translation_optiondescription]
else:
children += [
child for child in existing_config._cfgimpl_descr._children
if child._name != newname
]
descr = OptionDescription("pypy", "all options", children)
config = Config(descr, **overrides)
if translating:
config.translating = True
if existing_config is not None:
for child in existing_config._cfgimpl_descr._children:
if child._name == newname:
continue
value = getattr(existing_config, child._name)
config._cfgimpl_values[child._name] = value
return config
def get_content(self, txtpath, encoding):
if txtpath.basename == "commandline.rst":
result = []
for line in txtpath.read().splitlines():
if line.startswith('.. GENERATE:'):
start = line[len('.. GENERATE:'):].strip()
descr = start_to_descr[start]
line = make_cmdline_overview(descr, title=False).text()
result.append(line)
return "\n".join(result)
fullpath = txtpath.purebasename
start = fullpath.split(".")[0]
path = fullpath.rsplit(".", 1)[0]
basedescr = start_to_descr.get(start)
if basedescr is None:
return txtpath.read()
if fullpath.count(".") == 0:
descr = basedescr
path = ""
else:
conf = Config(basedescr)
subconf, step = conf._cfgimpl_get_home_by_path(
fullpath.split(".", 1)[1])
descr = getattr(subconf._cfgimpl_descr, step)
text = unicode(descr.make_rest_doc(path).text())
if txtpath.check(file=True):
content = txtpath.read()
if content:
text += "\nDescription\n==========="
return u"%s\n\n%s" % (text, unicode(txtpath.read(), encoding))
return text
def test_check_documentation():
def check_file_exists(fn):
assert configdocdir.join(fn).check()
from pypy.doc.config.generate import all_optiondescrs
configdocdir = thisdir.dirpath().dirpath().join("doc", "config")
for descr in all_optiondescrs:
prefix = descr._name
c = Config(descr)
for path in c.getpaths(include_groups=True):
fn = prefix + "." + path + ".txt"
yield fn, check_file_exists, fn
def main_(argv=None):
starttime = time.time()
config, parser = option.get_standard_options()
interactiveconfig = Config(cmdline_optiondescr)
to_optparse(interactiveconfig, parser=parser)
def set_family_of_options(option, opt, value, parser):
from pypy.config.pypyoption import set_pypy_opt_level
set_pypy_opt_level(config, value)
parser.add_option('--cc',
type=str,
action="callback",
callback=set_compiler,
help="Compiler to use for compiling generated C")
parser.add_option(
'--opt',
type=str,
action="callback",
callback=set_family_of_options,
help="Set the family of options based on -opt=0,1,2,jit...")
args = option.process_options(parser, argv[1:])
if interactiveconfig.verbose:
error.RECORD_INTERPLEVEL_TRACEBACK = True
# --allworkingmodules takes really long to start up, but can be forced on
config.objspace.suggest(allworkingmodules=False)
config.objspace.usemodules.struct = True
if config.objspace.allworkingmodules:
pypyoption.enable_allworkingmodules(config)
if config.objspace.usemodules._continuation:
config.translation.continuation = True
if config.objspace.usemodules.thread:
config.translation.thread = True
# create the object space
space = option.make_objspace(config)
space._starttime = starttime
space.setitem(space.sys.w_dict, space.wrap('executable'),
space.wrap(argv[0]))
if interactiveconfig.optimize:
#change the optimize flag's value and set __debug__ to False
space.appexec([], """():
import sys
flags = list(sys.flags)
flags[3] = 2
sys.flags = type(sys.flags)(flags)
__builtins__.__dict__['__debug__'] = False
""")
# call pypy_find_stdlib: the side-effect is that it sets sys.prefix and
# sys.exec_prefix
executable = argv[0]
space.appexec([space.wrap(executable)], """(executable):
import sys
sys.pypy_find_stdlib(executable)
""")
# set warning control options (if any)
warn_arg = interactiveconfig.warn
if warn_arg is not None:
space.appexec([space.wrap(warn_arg)], """(arg):
import sys
sys.warnoptions.append(arg)""")
w_path = space.sys.get('path')
path = os.getenv('PYTHONPATH')
if path:
path = path.split(os.pathsep)
else:
path = []
path.insert(0, '')
for i, dir in enumerate(path):
space.call_method(w_path, 'insert', space.wrap(i), space.wrap(dir))
# store the command-line arguments into sys.argv
go_interactive = interactiveconfig.interactive
banner = ''
exit_status = 0
command = None
if interactiveconfig.runcommand:
command = args[0]
args[0] = '-c'
if interactiveconfig.runmodule:
command = args.pop(0)
for arg in args:
space.call_method(space.sys.get('argv'), 'append',
space.newfilename(arg))
# load the source of the program given as command-line argument
if interactiveconfig.runcommand:
def doit():
main.run_string(command, space=space)
elif interactiveconfig.runmodule:
def doit():
main.run_module(command, args, space=space)
elif args:
scriptdir = os.path.dirname(os.path.abspath(args[0]))
space.call_method(space.sys.get('path'), 'insert', space.wrap(0),
space.wrap(scriptdir))
def doit():
main.run_file(args[0], space=space)
else:
def doit():
pass
space.call_method(space.sys.get('argv'), 'append', space.wrap(''))
go_interactive = 1
banner = None
try:
def do_start():
space.startup()
pypy_init(space, space.wrap(not interactiveconfig.no_site_import))
if main.run_toplevel(space,
do_start,
verbose=interactiveconfig.verbose):
# compile and run it
if not main.run_toplevel(
space, doit, verbose=interactiveconfig.verbose):
exit_status = 1
# start the interactive console
if go_interactive or os.getenv('PYTHONINSPECT'):
try:
import readline
except:
pass
con = interactive.PyPyConsole(
space,
verbose=interactiveconfig.verbose,
completer=interactiveconfig.completer)
if banner == '':
banner = '%s / %s' % (con.__class__.__name__, repr(space))
con.interact(banner)
exit_status = 0
finally:
def doit():
space.finish()
main.run_toplevel(space, doit, verbose=interactiveconfig.verbose)
return exit_status
default=False,
cmdline="--withext-%s" % extname
) for extname in OPTIONAL_EXTS]
hippy_optiondescription = OptionDescription("optexts",
"Optional extensions", optexts_descriptions)
# You need this top-level container when calling Config ctor directly.
# You don't need this is the target because the opt parser does this part.
top_hippy_optiondescription = \
OptionDescription("hippy", "all options", [
BoolOption("translating", "Are we translating?", default=False),
hippy_optiondescription])
OPTIONS = Config(top_hippy_optiondescription) # default config
def set_options(config):
import sys
thismod = sys.modules[__name__]
setattr(thismod, "OPTIONS", config)
def enable_all_optional_extensions():
for extname in OPTIONAL_EXTS:
setattr(OPTIONS.optexts, extname, True)
@specialize.memo()
def is_optional_extension_enabled(extname):
def parse_options_and_load_target():
opt_parser = optparse.OptionParser(
usage="%prog [options] [target] [target-specific-options]",
prog="translate",
formatter=OptHelpFormatter(),
add_help_option=False)
opt_parser.disable_interspersed_args()
config = get_combined_translation_config(translating=True)
to_optparse(config, parser=opt_parser, useoptions=['translation.*'])
translateconfig = Config(translate_optiondescr)
to_optparse(translateconfig, parser=opt_parser)
options, args = opt_parser.parse_args()
# set goals and skipped_goals
reset = False
for name, _, _, _ in GOALS:
if name.startswith('?'):
continue
if getattr(translateconfig.goal_options, name):
if name not in translateconfig.goals:
translateconfig.goals.append(name)
if getattr(translateconfig.goal_options, 'no_' + name):
if name not in translateconfig.skipped_goals:
if not reset:
translateconfig.skipped_goals[:] = []
reset = True
translateconfig.skipped_goals.append(name)
if args:
arg = args[0]
args = args[1:]
if os.path.isfile(arg + '.py'):
assert not os.path.isfile(arg), (
"ambiguous file naming, please rename %s" % arg)
translateconfig.targetspec = arg
elif os.path.isfile(arg) and arg.endswith('.py'):
translateconfig.targetspec = arg[:-3]
else:
log.ERROR("Could not find target %r" % (arg, ))
sys.exit(1)
else:
show_help(translateconfig, opt_parser, None, config)
# print the version of the host
# (if it's PyPy, it includes the hg checksum)
log.info(sys.version)
# apply the platform settings
set_platform(config)
targetspec = translateconfig.targetspec
targetspec_dic = load_target(targetspec)
if args and not targetspec_dic.get('take_options', False):
log.WARNING(
"target specific arguments supplied but will be ignored: %s" %
' '.join(args))
# give the target the possibility to get its own configuration options
# into the config
if 'get_additional_config_options' in targetspec_dic:
optiondescr = targetspec_dic['get_additional_config_options']()
config = get_combined_translation_config(optiondescr,
existing_config=config,
translating=True)
# show the target-specific help if --help was given
show_help(translateconfig, opt_parser, targetspec_dic, config)
# apply the optimization level settings
set_opt_level(config, translateconfig.opt)
# let the target modify or prepare itself
# based on the config
if 'handle_config' in targetspec_dic:
targetspec_dic['handle_config'](config, translateconfig)
return targetspec_dic, translateconfig, config, args