def main(self, cmdline):
self.env = Environment()
self.prologue = []
self.epilogue = []
self.act = None
args = self.parse_opts(cmdline)
if not self.act: self.act = "check"
msg.log(
_("This is Rubber's information extractor version %s.") % version)
if len(args) != 1:
sys.stderr.write(_("You must specify one source file.\n"))
sys.exit(1)
src = args[0]
if self.env.set_source(src):
sys.stderr.write(_("I cannot find %s.\n") % src)
sys.exit(1)
if self.act == "deps":
self.prepare(src)
deps = {}
for dep in self.env.main.source_nodes():
for file in dep.leaves():
deps[file] = None
print(' '.join(deps.keys()))
elif self.act == "rules":
self.prepare(src)
seen = {}
next_ = [self.env.final]
while len(next_) > 0:
node = next_[0]
next_ = next_[1:]
if seen.has_key(node):
continue
seen[node] = None
if len(node.sources) == 0:
continue
print("\n%s:" % ' '.join(node.products), end=',')
print(' '.join(node.sources))
next_.extend(node.source_nodes())
else:
self.prepare(src, parse=0)
return self.info_log(self.act)
return 0
def main (self, cmdline):
self.env = Environment()
self.prologue = []
self.epilogue = []
self.act = None
args = self.parse_opts(cmdline)
if not self.act: self.act = "check"
msg.log(_(
"This is Rubber's information extractor version %s.") % version)
if len(args) != 1:
sys.stderr.write(_("You must specify one source file.\n"))
sys.exit(1)
src = args[0]
if self.env.set_source(src):
sys.stderr.write(_("I cannot find %s.\n") % src)
sys.exit(1)
if self.act == "deps":
self.prepare(src)
deps = {}
for dep in self.env.main.source_nodes():
for file in dep.leaves():
deps[file] = None
print(' '.join(deps.keys()))
elif self.act == "rules":
self.prepare(src)
seen = {}
next_ = [self.env.final]
while len(next_) > 0:
node = next_[0]
next_ = next_[1:]
if seen.has_key(node):
continue
seen[node] = None
if len(node.sources) == 0:
continue
print("\n%s:" % ' '.join(node.products), end=',')
print(' '.join(node.sources))
next_.extend(node.source_nodes())
else:
self.prepare(src, parse=0)
return self.info_log(self.act)
return 0
def main(self, cmdline):
"""
Run Rubber as a pipe for the specified command line. This dumps the
standard input into a temporary file, compiles it, dumps the result on
standard output, and then removes the files if requested. If an error
happens while building the document, the process stops. The method
returns the program's exit code.
"""
self.prologue = []
self.epilogue = []
self.clean = 1
self.place = "."
self.path = []
self.parse_opts(cmdline)
msg.log(_("This is Rubber version %s.") % version)
# Put the standard input in a file
initial_dir = os.getcwd()
if self.place is not None and self.place != ".":
self.path.insert(0, initial_dir)
os.chdir(self.place)
src = make_name() + ".tex"
try:
srcfile = open(src, "w")
except IOError:
msg.error(_("cannot create temporary files"))
return 1
msg.progress(_("saving the input in %s") % src)
dump_file(sys.stdin, srcfile)
srcfile.close()
# Make the document
env = Environment()
env.vars["cwd"] = initial_dir
if env.set_source(src):
msg.error(_("cannot open the temporary %s") % src)
return 1
if self.include_only is not None:
env.main.includeonly(self.include_only)
env.make_source()
for dir in self.path:
env.main.do_path(dir)
for cmd in self.prologue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {"file": "command line"})
env.main.parse()
for cmd in self.epilogue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {"file": "command line"})
ret = env.final.make()
if ret == ERROR:
msg.info(_("There were errors."))
number = self.max_errors
for err in env.final.failed().get_errors():
if number == 0:
msg.info(_("More errors."))
break
msg.display(**err)
number -= 1
return 1
# Dump the results on standard output
output = open(env.final.products[0])
dump_file(output, sys.stdout)
# Clean the intermediate files
if self.clean:
env.final.clean()
os.unlink(src)
return 0
def main (self, cmdline):
"""
Run Rubber for the specified command line. This processes each
specified source in order (for making or cleaning). If an error
happens while making one of the documents, the whole process stops.
The method returns the program's exit code.
"""
self.jobname = None
self.prologue = []
self.epilogue = []
self.clean = 0
self.force = 0
self.warn = 0
self.warn_boxes = 0
self.warn_misc = 0
self.warn_refs = 0
self.place = "."
args = self.parse_opts(cmdline)
initial_dir = os.getcwd()
msg.cwd = os.path.join(initial_dir, "")
if self.place != "." and self.place is not None:
msg.path = self.place
self.place = os.path.abspath(self.place)
msg.log(_("This is Rubber version %s.") % version)
for srcname in args:
src = os.path.abspath(os.path.join(initial_dir, srcname))
# Go to the appropriate directory
if self.place != ".":
if self.place is None:
msg.path = os.path.dirname(src)
os.chdir(os.path.dirname(src))
src = os.path.basename(src)
else:
os.chdir(self.place)
# Check the source and prepare it for processing
env = Environment()
if env.set_source(src, jobname=self.jobname):
return 1
self.jobname = None
if self.include_only is not None:
env.main.includeonly(self.include_only)
if self.clean:
if env.main.products == []:
msg.warn(_("there is no LaTeX source for %s") % srcname)
continue
else:
env.make_source()
saved_vars = env.main.vars
env.main.vars = Variables(saved_vars, { "cwd": initial_dir })
for dir in self.path:
env.main.do_path(dir)
for cmd in self.prologue:
cmd = parse_line(cmd, env.main.vars)
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
env.main.vars = saved_vars
env.main.parse()
saved_vars = env.main.vars
env.main.vars = Variables(saved_vars, { "cwd": initial_dir })
for cmd in self.epilogue:
cmd = parse_line(cmd, env.main.vars)
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
env.main.vars = saved_vars
if self.compress is not None:
last_node = env.final
filename = last_node.products[0]
if self.compress == 'gzip':
from rubber.converters.gz import GzipDep
env.final = GzipDep(env.depends,
filename + '.gz', filename)
elif self.compress == 'bzip2':
from rubber.converters.bzip2 import Bzip2Dep
env.final = Bzip2Dep(env.depends,
filename + '.bz2', filename)
# Compile the document
if self.clean:
env.final.clean()
continue
if self.force:
ret = env.main.make(True)
if ret != ERROR and env.final is not env.main:
ret = env.final.make()
else:
# This is a hack for the call to get_errors() below
# to work when compiling failed when using -f.
env.final.failed_dep = env.main.failed_dep
else:
ret = env.final.make(self.force)
if ret == ERROR:
msg.info(_("There were errors compiling %s.") % srcname)
number = self.max_errors
for err in env.final.failed().get_errors():
if number == 0:
msg.info(_("More errors."))
break
msg.display(**err)
number -= 1
return 1
if ret == UNCHANGED:
msg(1, _("nothing to be done for %s") % srcname)
if self.warn:
log = env.main.log
if log.read(env.main.target + ".log"):
msg.error(_("cannot read the log file"))
return 1
msg.display_all(log.parse(boxes=self.warn_boxes,
refs=self.warn_refs, warnings=self.warn_misc))
return 0
def main(self, cmdline):
"""
Run Rubber as a pipe for the specified command line. This dumps the
standard input into a temporary file, compiles it, dumps the result on
standard output, and then removes the files if requested. If an error
happens while building the document, the process stops. The method
returns the program's exit code.
"""
self.prologue = []
self.epilogue = []
self.clean = 1
self.place = "."
self.path = []
self.parse_opts(cmdline)
msg.log(_("This is Rubber version %s.") % version)
# Put the standard input in a file
initial_dir = os.getcwd()
if self.place is not None and self.place != ".":
self.path.insert(0, initial_dir)
os.chdir(self.place)
src = make_name() + ".tex"
try:
srcfile = open(src, 'w')
except IOError:
msg.error(_("cannot create temporary files"))
return 1
msg.progress(_("saving the input in %s") % src)
dump_file(sys.stdin, srcfile)
srcfile.close()
# Make the document
env = Environment()
env.vars["cwd"] = initial_dir
if env.set_source(src):
msg.error(_("cannot open the temporary %s") % src)
return 1
if self.include_only is not None:
env.main.includeonly(self.include_only)
env.make_source()
for dir in self.path:
env.main.do_path(dir)
for cmd in self.prologue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
env.main.parse()
for cmd in self.epilogue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
ret = env.final.make()
if ret == ERROR:
msg.info(_("There were errors."))
number = self.max_errors
for err in env.final.failed().get_errors():
if number == 0:
msg.info(_("More errors."))
break
msg.display(**err)
number -= 1
return 1
# Dump the results on standard output
output = open(env.final.products[0])
dump_file(output, sys.stdout)
# Clean the intermediate files
if self.clean:
env.final.clean()
os.unlink(src)
return 0
def main (self, cmdline):
"""
Run Rubber for the specified command line. This processes each
specified source in order (for making or cleaning). If an error
happens while making one of the documents, the whole process stops.
The method returns the program's exit code.
"""
self.jobname = None
self.prologue = []
self.epilogue = []
self.clean = 0
self.force = 0
self.unsafe = False
self.warn = 0
self.warn_boxes = 0
self.warn_misc = 0
self.warn_refs = 0
self.place = "."
args = self.parse_opts(cmdline)
initial_dir = os.getcwd()
msg.cwd = os.path.join(initial_dir, "")
if self.place != "." and self.place is not None:
msg.path = self.place
self.place = os.path.abspath(self.place)
msg.log(_("This is Rubber version %s.") % version)
for srcname in args:
src = os.path.abspath(os.path.join(initial_dir, srcname))
# Go to the appropriate directory
try:
if self.place != ".":
if self.place is None:
msg.path = os.path.dirname(src)
os.chdir(os.path.dirname(src))
src = os.path.basename(src)
else:
os.chdir(self.place)
except OSError as e:
msg.error(_("Error changing to working directory: %s") % e.strerror)
return 1
# Check the source and prepare it for processing
env = Environment()
if env.set_source(src, jobname=self.jobname):
return 1
self.jobname = None
env.is_in_unsafe_mode_ = self.unsafe
if self.include_only is not None:
env.main.includeonly(self.include_only)
if self.clean:
if env.main.products == []:
msg.warn(_("there is no LaTeX source for %s") % srcname)
continue
else:
env.make_source()
saved_vars = env.main.vars
env.main.vars = Variables(saved_vars, { "cwd": initial_dir })
for dir in self.path:
env.main.do_path(dir)
for cmd in self.prologue:
cmd = parse_line(cmd, env.main.vars)
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
env.main.vars = saved_vars
env.main.parse()
saved_vars = env.main.vars
env.main.vars = Variables(saved_vars, { "cwd": initial_dir })
for cmd in self.epilogue:
cmd = parse_line(cmd, env.main.vars)
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
env.main.vars = saved_vars
if self.compress is not None:
last_node = env.final
filename = last_node.products[0]
if self.compress == 'gzip':
from rubber.converters.gz import GzipDep
env.final = GzipDep(env.depends,
filename + '.gz', filename)
elif self.compress == 'bzip2':
from rubber.converters.bzip2 import Bzip2Dep
env.final = Bzip2Dep(env.depends,
filename + '.bz2', filename)
# Compile the document
if self.clean:
env.final.clean()
continue
if self.force:
ret = env.main.make(True)
if ret != ERROR and env.final is not env.main:
ret = env.final.make()
else:
# This is a hack for the call to get_errors() below
# to work when compiling failed when using -f.
env.final.failed_dep = env.main.failed_dep
else:
ret = env.final.make(self.force)
if ret == ERROR:
msg.info(_("There were errors compiling %s.") % srcname)
number = self.max_errors
for err in env.final.failed().get_errors():
if number == 0:
msg.info(_("More errors."))
break
msg.display(**err)
number -= 1
return 1
if ret == UNCHANGED:
msg(1, _("nothing to be done for %s") % srcname)
if self.warn:
log = env.main.log
if log.read(env.main.target + ".log"):
msg.error(_("cannot read the log file"))
return 1
msg.display_all(log.parse(boxes=self.warn_boxes,
refs=self.warn_refs, warnings=self.warn_misc))
return 0
def main(self, cmdline):
"""
Run Rubber for the specified command line. This processes each
specified source in order (for making or cleaning). If an error
happens while making one of the documents, the whole process stops.
The method returns the program's exit code.
"""
args = self.parse_opts(cmdline)
initial_dir = os.getcwd()
msg.cwd = os.path.join(initial_dir, "")
if self.place == ".":
self.place = initial_dir
if self.place is not None:
msg.path = self.place
self.place = os.path.abspath(self.place)
global rubber
msg.log(_("This is Rubber version %s.") % rubber_version)
for srcname in args:
src = os.path.join(initial_dir, srcname)
# Go to the appropriate directory
try:
if self.place != ".":
if self.place is None:
msg.path = os.path.dirname(src)
os.chdir(os.path.dirname(src))
else:
os.chdir(self.place)
except OSError as e:
msg.error(
_("Error changing to working directory: %s") % e.strerror)
rubber.util.abort_generic_error()
# prepare the source file. this may require a pre-processing
# step, or dumping stdin. thus, the input filename may change.
# in case of build mode, preprocessors will be run as part of
# prepare_source.
env = self.env = Environment()
self.env.is_in_unsafe_mode_ = self.unsafe
src = self.prepare_source(src)
if self.include_only is not None:
env.main.includeonly(self.include_only)
# at this point, the LaTeX source file must exist; if it is
# the result of pre-processing, this has happened already.
# the main LaTeX file is not found via find_file (unlike
# most other resources) by design: paths etc may be set up
# from within via rubber directives, so that wouldn't make a
# whole lot of sense.
if not os.path.exists(src):
msg.error(_("LaTeX source file not found: '%s'") % src)
rubber.util.abort_generic_error()
saved_vars = env.main.vars
env.main.vars = rubber.util.Variables(saved_vars,
{"cwd": initial_dir})
for dir in self.path:
env.main.do_path(dir)
for cmd in self.prologue:
cmd = rubber.util.parse_line(cmd, env.main.vars)
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
env.main.vars = saved_vars
env.main.parse()
saved_vars = env.main.vars
env.main.vars = rubber.util.Variables(saved_vars,
{"cwd": initial_dir})
for cmd in self.epilogue:
cmd = rubber.util.parse_line(cmd, env.main.vars)
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
env.main.vars = saved_vars
if self.compress is not None:
last_node = env.final
filename = last_node.products[0]
if self.compress == 'gzip':
import gzip
env.final = rubber.converters.compressor.Node(
env.depends, gzip.GzipFile, '.gz', filename)
else: # self.compress == 'bzip2'
import bz2
env.final = rubber.converters.compressor.Node(
env.depends, bz2.BZ2File, '.bz2', filename)
self.process_source(env)
exit(0)
class Main (rubber.cmdline.Main):
def __init__ (self):
rubber.cmdline.Main.__init__(self)
msg.write = self.stdout_write
def stdout_write (self, text, level=0):
sys.stdout.write(text + "\n")
def short_help (self):
sys.stderr.write(_("""\
usage: rubber-info [options] source
For more information, try `rubber-info --help'.
"""))
def help (self):
print(("""\
This is Rubber's information extractor version %s.
usage: rubber-info [options] source
available options:
all options accepted by rubber(1)
actions:
--boxes report overfull and underfull boxes
--check report errors or warnings (default action)
--deps show the target file's dependencies
--errors show all errors that occured during compilation
--help display this help
--refs show the list of undefined references
--rules print the dependency rules including intermediate results
--version print the program's version and exit
--warnings show all LaTeX warnings\
""") % version)
def parse_opts (self, cmdline):
try:
long = [ "module=", "readopts=", "short", "verbose", "boxes",
"check", "deps", "errors", "help", "refs", "rules", "version",
"warnings" ]
args = rubber.cmdline.Main.parse_opts(self, cmdline, long=long)
opts, args = getopt(args, "", long)
self.max_errors = -1
except GetoptError as e:
msg.error(e)
sys.exit(1)
for (opt,arg) in opts:
if opt in ("-h", "--help"):
self.help()
sys.exit(0)
elif opt in ("-m", "--module"):
self.modules.append(arg)
elif opt in ("-o" ,"--readopts"):
file = open(arg)
opts2 = file.read().split()
file.close()
args = self.parse_opts(opts2) + args
elif opt in ("-s", "--short"):
msg.short = 1
elif opt in ("-v", "--verbose"):
msg.level = msg.level + 1
elif opt == "--version":
msg(0, version)
sys.exit(0)
else:
if self.act:
sys.stderr.write(_("You must specify only one action.\n"))
sys.exit(1)
self.act = opt[2:]
return args
def main (self, cmdline):
self.env = Environment()
self.prologue = []
self.epilogue = []
self.act = None
args = self.parse_opts(cmdline)
if not self.act: self.act = "check"
msg.log(_(
"This is Rubber's information extractor version %s.") % version)
if len(args) != 1:
sys.stderr.write(_("You must specify one source file.\n"))
sys.exit(1)
src = args[0]
if self.env.set_source(src):
sys.stderr.write(_("I cannot find %s.\n") % src)
sys.exit(1)
if self.act == "deps":
self.prepare(src)
deps = {}
for dep in self.env.main.source_nodes():
for file in dep.leaves():
deps[file] = None
print(' '.join(deps.keys()))
elif self.act == "rules":
self.prepare(src)
seen = {}
next_ = [self.env.final]
while len(next_) > 0:
node = next_[0]
next_ = next_[1:]
if seen.has_key(node):
continue
seen[node] = None
if len(node.sources) == 0:
continue
print("\n%s:" % ' '.join(node.products), end=',')
print(' '.join(node.sources))
next_.extend(node.source_nodes())
else:
self.prepare(src, parse=0)
return self.info_log(self.act)
return 0
def prepare (self, src, parse=1):
"""
Check for the source file and prepare it for processing.
"""
env = self.env
if env.make_source():
sys.exit(1)
if not parse:
return
for dir in self.path:
env.main.do_path(dir)
for cmd in self.prologue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
self.env.main.parse()
for cmd in self.epilogue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
def info_log (self, act):
"""
Check for a log file and extract information from it if it exists,
accroding to the argument's value.
"""
log = self.env.main.log
ret = log.read(self.env.main.target + ".log")
if ret == 1:
msg.error(_("The log file is invalid."))
return 1
elif ret == 2:
msg.error(_("There is no log file"))
return 1
if act == "boxes":
if not msg.display_all(log.get_boxes()):
msg.info(_("There is no bad box."))
elif act == "check":
if msg.display_all(log.get_errors()): return 0
msg.info(_("There was no error."))
if msg.display_all(log.get_references()): return 0
msg.info(_("There is no undefined reference."))
if not msg.display_all(log.get_warnings()):
msg.info(_("There is no warning."))
if not msg.display_all(log.get_boxes()):
msg.info(_("There is no bad box."))
elif act == "errors":
if not msg.display_all(log.get_errors()):
msg.info(_("There was no error."))
elif act == "refs":
if not msg.display_all(log.get_references()):
msg.info(_("There is no undefined reference."))
elif act == "warnings":
if not msg.display_all(log.get_warnings()):
msg.info(_("There is no warning."))
else:
sys.stderr.write(_("\
I don't know the action `%s'. This should not happen.\n") % act)
return 1
return 0
def __call__ (self, cmdline):
if cmdline == []:
self.short_help()
return 1
try:
self.main(cmdline)
except KeyboardInterrupt:
msg(0, _("*** interrupted"))
return 2
class Main(rubber.cmdline.Main):
def __init__(self):
rubber.cmdline.Main.__init__(self)
msg.write = self.stdout_write
def stdout_write(self, text, level=0):
sys.stdout.write(text + "\n")
def short_help(self):
sys.stderr.write(
_("""\
usage: rubber-info [options] source
For more information, try `rubber-info --help'.
"""))
def help(self):
print(("""\
This is Rubber's information extractor version %s.
usage: rubber-info [options] source
available options:
all options accepted by rubber(1)
actions:
--boxes report overfull and underfull boxes
--check report errors or warnings (default action)
--deps show the target file's dependencies
--errors show all errors that occured during compilation
--help display this help
--refs show the list of undefined references
--rules print the dependency rules including intermediate results
--version print the program's version and exit
--warnings show all LaTeX warnings\
""") % version)
def parse_opts(self, cmdline):
try:
long = [
"module=", "readopts=", "short", "verbose", "boxes", "check",
"deps", "errors", "help", "refs", "rules", "version",
"warnings"
]
args = rubber.cmdline.Main.parse_opts(self, cmdline, long=long)
opts, args = getopt(args, "", long)
self.max_errors = -1
except GetoptError as e:
msg.error(e)
sys.exit(1)
for (opt, arg) in opts:
if opt in ("-h", "--help"):
self.help()
sys.exit(0)
elif opt in ("-m", "--module"):
self.modules.append(arg)
elif opt in ("-o", "--readopts"):
file = open(arg)
opts2 = file.read().split()
file.close()
args = self.parse_opts(opts2) + args
elif opt in ("-s", "--short"):
msg.short = 1
elif opt in ("-v", "--verbose"):
msg.level = msg.level + 1
elif opt == "--version":
msg(0, version)
sys.exit(0)
else:
if self.act:
sys.stderr.write(_("You must specify only one action.\n"))
sys.exit(1)
self.act = opt[2:]
return args
def main(self, cmdline):
self.env = Environment()
self.prologue = []
self.epilogue = []
self.act = None
args = self.parse_opts(cmdline)
if not self.act: self.act = "check"
msg.log(
_("This is Rubber's information extractor version %s.") % version)
if len(args) != 1:
sys.stderr.write(_("You must specify one source file.\n"))
sys.exit(1)
src = args[0]
if self.env.set_source(src):
sys.stderr.write(_("I cannot find %s.\n") % src)
sys.exit(1)
if self.act == "deps":
self.prepare(src)
deps = {}
for dep in self.env.main.source_nodes():
for file in dep.leaves():
deps[file] = None
print(' '.join(deps.keys()))
elif self.act == "rules":
self.prepare(src)
seen = {}
next_ = [self.env.final]
while len(next_) > 0:
node = next_[0]
next_ = next_[1:]
if seen.has_key(node):
continue
seen[node] = None
if len(node.sources) == 0:
continue
print("\n%s:" % ' '.join(node.products), end=',')
print(' '.join(node.sources))
next_.extend(node.source_nodes())
else:
self.prepare(src, parse=0)
return self.info_log(self.act)
return 0
def prepare(self, src, parse=1):
"""
Check for the source file and prepare it for processing.
"""
env = self.env
if env.make_source():
sys.exit(1)
if not parse:
return
for dir in self.path:
env.main.do_path(dir)
for cmd in self.prologue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
self.env.main.parse()
for cmd in self.epilogue:
cmd = parse_line(cmd, {})
env.main.command(cmd[0], cmd[1:], {'file': 'command line'})
def info_log(self, act):
"""
Check for a log file and extract information from it if it exists,
accroding to the argument's value.
"""
log = self.env.main.log
ret = log.read(self.env.main.target + ".log")
if ret == 1:
msg.error(_("The log file is invalid."))
return 1
elif ret == 2:
msg.error(_("There is no log file"))
return 1
if act == "boxes":
if not msg.display_all(log.get_boxes()):
msg.info(_("There is no bad box."))
elif act == "check":
if msg.display_all(log.get_errors()): return 0
msg.info(_("There was no error."))
if msg.display_all(log.get_references()): return 0
msg.info(_("There is no undefined reference."))
if not msg.display_all(log.get_warnings()):
msg.info(_("There is no warning."))
if not msg.display_all(log.get_boxes()):
msg.info(_("There is no bad box."))
elif act == "errors":
if not msg.display_all(log.get_errors()):
msg.info(_("There was no error."))
elif act == "refs":
if not msg.display_all(log.get_references()):
msg.info(_("There is no undefined reference."))
elif act == "warnings":
if not msg.display_all(log.get_warnings()):
msg.info(_("There is no warning."))
else:
sys.stderr.write(
_("\
I don't know the action `%s'. This should not happen.\n") % act)
return 1
return 0
def __call__(self, cmdline):
if cmdline == []:
self.short_help()
return 1
try:
self.main(cmdline)
except KeyboardInterrupt:
msg(0, _("*** interrupted"))
return 2
