def Run(self, argv):
if len(argv) != 2:
app.usage(shorthelp=1,
detailed_error='Incorrect number of arguments, ' +
'expected 1, got %s' % (len(argv) - 1,),
exitcode=1)
isbn = Isbn(argv[1])
print isbn
def Run(self, argv):
if len(argv) != 2:
app.usage(shorthelp=1,
detailed_error='Incorrect number of arguments, ' +
'expected 1, got %s' % (len(argv) - 1, ),
exitcode=1)
isbn = Isbn(argv[1])
print isbn
def CommandRun(self, argv):
"""Execute the command with given arguments.
First register and parse additional flags. Then run the command.
Returns:
Command return value.
Args:
argv: Remaining command line arguments after parsing command and flags
(that is a copy of sys.argv at the time of the function call with
all parsed flags removed).
"""
# Register flags global when run normally
FLAGS.AppendFlagValues(self._command_flags)
# Prepare flags parsing, to redirect help, to show help for command
orig_app_usage = app.usage
def ReplacementAppUsage(shorthelp=0,
writeto_stdout=1,
detailed_error=None,
exitcode=None):
AppcommandsUsage(shorthelp,
writeto_stdout,
detailed_error,
exitcode=exitcode,
show_cmd=self._command_name,
show_global_flags=True)
app.usage = ReplacementAppUsage
# Parse flags and restore app.usage afterwards
try:
try:
argv = ParseFlagsWithUsage(argv)
# Run command
ret = self.Run(argv)
if ret is None:
ret = 0
else:
assert isinstance(ret, int)
return ret
except (app.UsageError, error):
app.usage(shorthelp=1,
detailed_error=error,
exitcode=error.exitcode)
except:
if FLAGS.pdb_post_mortem:
traceback.print_exc()
pdb.post_mortem()
raise
finally:
# Restore app.usage and remove this command's flags from the global flags.
app.usage = orig_app_usage
for flag_name in self._command_flags.FlagDict():
delattr(FLAGS, flag_name)
def main(args):
stopwatch.sw.start()
if not len(args) == 2:
app.usage(detailed_error='Must list exactly one directory to scrub.',
exitcode=3)
codebase = args[1]
# TODO(dborowitz): put this in a json file in data/.
ignore_files = ['/.git/', 'infrastructure/rhino1_7R1',
'infrastructure/yuicompressor', 'jsmin', '' 'BUILD', 'CONFIG',
'CORE', 'OWNERS', 'PRESUBMIT.py', 'QUEUE', 'README', '/bin/',
'/docs/']
ignore_files_re = '|'.join(re.escape(f) for f in ignore_files)
config = scrubber.ScrubberConfigFromJson(
codebase,
{'ignore_files_re': ignore_files_re},
extension_to_scrubber_map={
'.c': [LicensePreambleAdder('c')],
'.cc': [LicensePreambleAdder('cc')],
'.css': [LicensePreambleAdder('css')],
'.ejs': [LicensePreambleAdder('ejs')],
'.gif': [],
'.go': [LicensePreambleAdder('go')],
'.html': [LicensePreambleAdder('html')],
'.ico': [],
'.jar': [],
'.java': [LicensePreambleAdder('java')],
'.jpg': [],
'.js': [LicensePreambleAdder('js')],
'.png': [],
'.py': [LicensePreambleAdder('py')],
'.scala': [LicensePreambleAdder('scala')],
'.sh': [LicensePreambleAdder('sh')],
'.swf': [],
'.txt': [],
'.xml': [],
},
modify=FLAGS.modify)
context = scrubber.ScrubberContext(config)
# TODO(dbentley): refactor further so that this boilerplate
# is folded in to ScrubberContext's run method.
print 'Found %d files' % len(context.files)
context.Scan()
context.WriteOutput()
context.Report()
stopwatch.sw.stop()
if FLAGS.stopwatch:
print stopwatch.sw.dump(verbose=True)
return context.Status()
def BadCommand(message=None):
"""Ends the app with exit status code 3, displaying the message.
This function will not return.
Args:
message: The message to display, followed by the standard usage message.
"""
if message:
app.usage(detailed_error=('%s\n%s' % (message, MAIN_USAGE_STRING)),
exitcode=3)
else:
app.usage(detailed_error=MAIN_USAGE_STRING, exitcode=3)
def BadCommand(message=None):
"""Ends the app with exit status code 3, displaying the message.
This function will not return.
Args:
message: The message to display, followed by the standard usage message.
"""
if message:
app.usage(detailed_error=('%s\n%s' % (message, MAIN_USAGE_STRING)),
exitcode=3)
else:
app.usage(detailed_error=MAIN_USAGE_STRING, exitcode=3)
def Run(self, argv):
if len(argv) != 2:
app.usage(shorthelp=1,
detailed_error='Incorrect number of arguments, ' +
'expected 1, got %s' % (len(argv) - 1,),
exitcode=1)
isbn = Isbn(argv[1])
try:
response = Client().LookupIsbns([isbn])
item_info = AmazonClient.GetSalesInfo(response)[str(isbn)]
except RuntimeError, e:
print "Error looking up ISBN:",
if '\n' in e:
print
print e
exit(1)
def Run(self, argv):
if len(argv) != 2:
app.usage(shorthelp=1,
detailed_error='Incorrect number of arguments, ' +
'expected 1, got %s' % (len(argv) - 1, ),
exitcode=1)
isbn = Isbn(argv[1])
try:
response = Client().LookupIsbns([isbn])
item_info = AmazonClient.GetSalesInfo(response)[str(isbn)]
except RuntimeError, e:
print "Error looking up ISBN:",
if '\n' in e:
print
print e
exit(1)
def CommandRun(self, argv):
"""Execute the command with given arguments.
First register and parse additional flags. Then run the command.
Returns:
Command return value.
Args:
argv: Remaining command line arguments after parsing command and flags
(that is a copy of sys.argv at the time of the function call with
all parsed flags removed).
"""
# Register flags global when run normally
FLAGS.AppendFlagValues(self._command_flags)
# Prepare flags parsing, to redirect help, to show help for command
orig_app_usage = app.usage
def ReplacementAppUsage(shorthelp=0, writeto_stdout=1, detailed_error=None,
exitcode=None):
AppcommandsUsage(shorthelp, writeto_stdout, detailed_error, exitcode=1,
show_cmd=self._command_name, show_global_flags=True)
app.usage = ReplacementAppUsage
# Parse flags and restore app.usage afterwards
try:
try:
argv = ParseFlagsWithUsage(argv)
# Run command
if FLAGS.run_with_pdb:
ret = pdb.runcall(self.Run, argv)
else:
ret = self.Run(argv)
if ret is None:
ret = 0
else:
assert isinstance(ret, int)
return ret
except app.UsageError, error:
app.usage(shorthelp=1, detailed_error=error, exitcode=error.exitcode)
finally:
# Restore app.usage and remove this command's flags from the global flags.
app.usage = orig_app_usage
for flag_name in self._command_flags.FlagDict():
delattr(FLAGS, flag_name)
def Run(self, argv):
if len(argv) not in [2, 3]:
app.usage(shorthelp=1,
detailed_error='Incorrect number of arguments, ' +
'expected 1 or 2, got %s' % (len(argv) - 1,),
exitcode=1)
if len(argv) == 3:
if FLAGS.quiet and output_filename is None:
print 'Quiet and no output file -- nothing to do!'
return
outfile_name = argv[2]
as_csv = outfile_name.endswith('.csv')
new_outfile = not os.path.exists(outfile_name)
self.outfile = open(outfile_name, 'a')
input_file = argv[1]
if not os.path.exists(input_file):
print 'Cannot find file: %s' % (input_file,)
exit(1)
if not (FLAGS.quiet or as_csv):
print ' ISBN Price Sales Rank Title'
print '------------- ---------- ------------',
print '-----------------------------------------------'
isbn_ls = map(Isbn, open(input_file).readlines())
while isbn_ls:
batch = map(str, isbn_ls[:10])
isbn_ls = isbn_ls[len(batch):]
response = Client().LookupIsbns(batch)
sales_infos = AmazonClient.GetSalesInfo(response)
if as_csv:
self.WriteCsv(sales_infos, write_header=new_outfile)
else:
for isbn in batch:
self.PrintItem(isbn, sales_infos.get(isbn))
def Run(self, argv):
if len(argv) not in [2, 3]:
app.usage(shorthelp=1,
detailed_error='Incorrect number of arguments, ' +
'expected 1 or 2, got %s' % (len(argv) - 1, ),
exitcode=1)
if len(argv) == 3:
if FLAGS.quiet and output_filename is None:
print 'Quiet and no output file -- nothing to do!'
return
outfile_name = argv[2]
as_csv = outfile_name.endswith('.csv')
new_outfile = not os.path.exists(outfile_name)
self.outfile = open(outfile_name, 'a')
input_file = argv[1]
if not os.path.exists(input_file):
print 'Cannot find file: %s' % (input_file, )
exit(1)
if not (FLAGS.quiet or as_csv):
print ' ISBN Price Sales Rank Title'
print '------------- ---------- ------------',
print '-----------------------------------------------'
isbn_ls = map(Isbn, open(input_file).readlines())
while isbn_ls:
batch = map(str, isbn_ls[:10])
isbn_ls = isbn_ls[len(batch):]
response = Client().LookupIsbns(batch)
sales_infos = AmazonClient.GetSalesInfo(response)
if as_csv:
self.WriteCsv(sales_infos, write_header=new_outfile)
else:
for isbn in batch:
self.PrintItem(isbn, sales_infos.get(isbn))
def _RunCommand(self, the_state, cmd, argv):
"""Executes the given command.
Makes the right thing happen when the appcommand raises
app.UsageError. Temporarily makes the appcommand-specific
command-line flags appear to be global flags.
Args:
the_state: state.State
cmd: uicmd.UICmd
argv: [str]
Returns:
UndoableCommand|None
Raises:
InvalidUsageError
"""
flag_values = self._flag_values_by_cmd[argv[0]]
FLAGS.AppendFlagValues(flag_values)
# Prepare flags parsing, to redirect help, to show help for command
orig_app_usage = app.usage
def ReplacementAppUsage(shorthelp=0, writeto_stdout=1,
detailed_error=None, exitcode=None):
"""Replaces app.usage."""
func = _GenAppcommandsUsage(
cmd,
the_state.Print)
func(show_cmd=None if not argv else argv[0],
shorthelp=shorthelp,
writeto_stdout=writeto_stdout,
detailed_error=detailed_error,
exitcode=exitcode)
app.usage = ReplacementAppUsage
# Parse flags and restore app.usage afterwards
try:
try:
uc = None
if cmd.IsUndoable():
uc = undoutil.UndoableCommand(argv) # unparsed argv
try:
argv = flag_values(argv)
except flags.UnrecognizedFlagError as e:
raise app.UsageError(
u'Cannot parse arguments. If you have a leading hyphen in one of '
u'your arguments, preface that argument with a \'--\' argument, '
u'the syntax that makes all following arguments positional. '
u'Detailed error: %s'
% unicode(e))
except flags.FlagsError as e:
raise app.UsageError(
u'Cannot parse arguments. Note the \'--\' syntax which makes all '
u'following arguments positional. Detailed error: %s'
% unicode(e))
try:
cmd.Run(argv)
except AssertionError as e:
e.message = (u'For the following error, note that argv=%s. Error: %s'
% (argv, unicode(e)))
raise
except IncorrectUsageError as e:
if FLAGS.pyatdl_give_full_help_for_uicmd:
raise app.UsageError(unicode(e))
else:
raise
return uc
except app.UsageError as error:
app.usage(shorthelp=1, detailed_error=error, exitcode=error.exitcode)
raise InvalidUsageError(unicode(error))
finally:
flag_values.Reset()
finally:
# Restore app.usage and remove this command's flags from the global flags.
app.usage = orig_app_usage
FLAGS.RemoveFlagValues(flag_values)