def format_usage(self, usage):
from calibre.utils.terminal import colored
parts = usage.split(' ')
if parts:
parts[0] = colored(parts[0], fg='yellow', bold=True)
usage = ' '.join(parts)
return colored(_('Usage'), fg='blue', bold=True) + ': ' + usage
def format_option(self, option):
import textwrap
from calibre.utils.terminal import colored
result = []
opts = self.option_strings[option]
opt_width = self.help_position - self.current_indent - 2
if len(opts) > opt_width:
opts = "%*s%s\n" % (self.current_indent, "",
colored(opts, fg='green'))
indent_first = self.help_position
else: # start help on same line as opts
opts = "%*s%-*s " % (self.current_indent, "", opt_width +
len(colored('', fg='green')), colored(opts, fg='green'))
indent_first = 0
result.append(opts)
if option.help:
help_text = self.expand_default(option).split('\n')
help_lines = []
for line in help_text:
help_lines.extend(textwrap.wrap(line, self.help_width))
result.append("%*s%s\n" % (indent_first, "", help_lines[0]))
result.extend(["%*s%s\n" % (self.help_position, "", line)
for line in help_lines[1:]])
elif opts[-1] != "\n":
result.append("\n")
return "".join(result)+'\n'
def format_option(self, option):
import textwrap
from calibre.utils.terminal import colored
result = []
opts = self.option_strings[option]
opt_width = self.help_position - self.current_indent - 2
if len(opts) > opt_width:
opts = "%*s%s\n" % (self.current_indent, "",
colored(opts, fg='green'))
indent_first = self.help_position
else: # start help on same line as opts
opts = "%*s%-*s " % (self.current_indent, "", opt_width + len(
colored('', fg='green')), colored(opts, fg='green'))
indent_first = 0
result.append(opts)
if option.help:
help_text = self.expand_default(option).split('\n')
help_lines = []
for line in help_text:
help_lines.extend(textwrap.wrap(line, self.help_width))
result.append("%*s%s\n" % (indent_first, "", help_lines[0]))
result.extend([
"%*s%s\n" % (self.help_position, "", line)
for line in help_lines[1:]
])
elif opts[-1] != "\n":
result.append("\n")
return "".join(result) + '\n'
def format_usage(self, usage):
from calibre.utils.terminal import colored
parts = usage.split(' ')
if parts:
parts[0] = colored(parts[0], fg='yellow', bold=True)
usage = ' '.join(parts)
return colored(_('Usage'), fg='blue', bold=True) + ': ' + usage
def __init__(self,
usage='%prog [options] filename',
version=None,
epilog=None,
gui_mode=False,
conflict_handler='resolve',
**kwds):
import textwrap
from calibre.utils.terminal import colored
usage = textwrap.dedent(usage)
if epilog is None:
epilog = _('Created by ')+colored(__author__, fg='cyan')
usage += '\n\n'+_('''Whenever you pass arguments to %prog that have spaces in them, '''
'''enclose the arguments in quotation marks. For example: "{}"''').format(
"C:\\some path with spaces" if iswindows else '/some path/with spaces') +'\n'
if version is None:
version = '%%prog (%s %s)'%(__appname__, get_version())
optparse.OptionParser.__init__(self, usage=usage, version=version, epilog=epilog,
formatter=CustomHelpFormatter(),
conflict_handler=conflict_handler, **kwds)
self.gui_mode = gui_mode
if False:
# Translatable string from optparse
_("Options")
_("show this help message and exit")
_("show program's version number and exit")
def __init__(self,
usage='%prog [options] filename',
version=None,
epilog=None,
gui_mode=False,
conflict_handler='resolve',
**kwds):
import textwrap
from calibre.utils.terminal import colored
usage = textwrap.dedent(usage)
if epilog is None:
epilog = _('Created by ') + colored(__author__, fg='cyan')
usage += '\n\n' + _(
'''Whenever you pass arguments to %prog that have spaces in them, '''
'''enclose the arguments in quotation marks. For example: "{}"'''
).format("C:\\some path with spaces"
if iswindows else '/some path/with spaces') + '\n'
if version is None:
version = '%%prog (%s %s)' % (__appname__, get_version())
optparse.OptionParser.__init__(self,
usage=usage,
version=version,
epilog=epilog,
formatter=CustomHelpFormatter(),
conflict_handler=conflict_handler,
**kwds)
self.gui_mode = gui_mode
if False:
# Translatable string from optparse
_("Options")
_("show this help message and exit")
_("show program's version number and exit")
def format_heading(self, heading):
from calibre.utils.terminal import colored
return "%*s%s:\n" % (self.current_indent, '',
colored(heading, fg='blue', bold=True))
def format_heading(self, heading):
from calibre.utils.terminal import colored
return "%*s%s:\n" % (self.current_indent, '',
colored(heading, fg='blue', bold=True))
