def do_ebook_convert(self, f):
from calibre.ebooks.conversion.plumber import supported_input_formats
from calibre.web.feeds.recipes.collection import get_builtin_recipe_titles
from calibre.customize.ui import available_output_formats
from calibre.ebooks.conversion.cli import create_option_parser, group_titles
from calibre.utils.logging import DevNull
input_fmts = set(supported_input_formats())
output_fmts = set(available_output_formats())
iexts = {x.upper() for x in input_fmts}.union(input_fmts)
oexts = {x.upper() for x in output_fmts}.union(output_fmts)
w = polyglot_write(f)
# Arg 1
w('\n_ebc_input_args() {')
w('\n local extras; extras=(')
w('\n {-h,--help}":Show Help"')
w('\n "--version:Show program version"')
w('\n "--list-recipes:List builtin recipe names"')
for recipe in sorted(set(get_builtin_recipe_titles())):
recipe = recipe.replace(':', '\\:').replace('"', '\\"')
w(u'\n "%s.recipe"' % (recipe))
w('\n ); _describe -t recipes "ebook-convert builtin recipes" extras')
w('\n _files -g "%s"' % ' '.join(('*.%s' % x for x in iexts)))
w('\n}\n')
# Arg 2
w('\n_ebc_output_args() {')
w('\n local extras; extras=(')
for x in output_fmts:
w('\n ".{0}:Convert to a .{0} file with the same name as the input file"'
.format(x))
w('\n ); _describe -t output "ebook-convert output" extras')
w('\n _files -g "%s"' % ' '.join(('*.%s' % x for x in oexts)))
w('\n _path_files -/')
w('\n}\n')
log = DevNull()
def get_parser(input_fmt='epub', output_fmt=None):
of = ('dummy2.' + output_fmt) if output_fmt else 'dummy'
return create_option_parser(
('ec', 'dummy1.' + input_fmt, of, '-h'), log)[0]
# Common options
input_group, output_group = group_titles()
p = get_parser()
opts = p.option_list
for group in p.option_groups:
if group.title not in {input_group, output_group}:
opts += group.option_list
opts.append(p.get_option('--pretty-print'))
opts.append(p.get_option('--input-encoding'))
opts = '\\\n '.join(
tuple(self.get_options(opts, file_map={'--search-replace': ()})))
w('\n_ebc_common_opts() {')
w('\n _arguments -s \\\n ' + opts)
w('\n}\n')
# Input/Output format options
for fmts, group_title, func in (
(input_fmts, input_group, '_ebc_input_opts_%s'),
(output_fmts, output_group, '_ebc_output_opts_%s'),
):
for fmt in fmts:
is_input = group_title == input_group
if is_input and fmt in {'rar', 'zip', 'oebzip'}:
continue
p = (get_parser(input_fmt=fmt) if is_input else get_parser(
output_fmt=fmt))
opts = None
for group in p.option_groups:
if group.title == group_title:
opts = [
o for o in group.option_list
if '--pretty-print' not in o._long_opts
and '--input-encoding' not in o._long_opts
]
if not opts:
continue
opts = '\\\n '.join(tuple(sorted(self.get_options(opts))))
w('\n%s() {' % (func % fmt))
w('\n _arguments -s \\\n ' + opts)
w('\n}\n')
w('\n_ebook_convert() {')
w('\n local iarg oarg context state_descr state line\n typeset -A opt_args\n local ret=1'
)
w("\n _arguments '1: :_ebc_input_args' '*::ebook-convert output:->args' && ret=0"
)
w("\n case $state in \n (args)")
w('\n iarg=${line[1]##*.}; ')
w("\n _arguments '1: :_ebc_output_args' '*::ebook-convert options:->args' && ret=0"
)
w("\n case $state in \n (args)")
w('\n oarg=${line[1]##*.}')
w('\n iarg="_ebc_input_opts_${(L)iarg}"; oarg="_ebc_output_opts_${(L)oarg}"'
)
w('\n _call_function - $iarg; _call_function - $oarg; _ebc_common_opts; ret=0'
)
w('\n ;;\n esac')
w("\n ;;\n esac\n return ret")
w('\n}\n')
def do_ebook_convert(self, f):
from calibre.ebooks.conversion.plumber import supported_input_formats
from calibre.web.feeds.recipes.collection import get_builtin_recipe_titles
from calibre.customize.ui import available_output_formats
from calibre.ebooks.conversion.cli import create_option_parser, group_titles
from calibre.utils.logging import DevNull
input_fmts = set(supported_input_formats())
output_fmts = set(available_output_formats())
iexts = {x.upper() for x in input_fmts}.union(input_fmts)
oexts = {x.upper() for x in output_fmts}.union(output_fmts)
w = lambda x: f.write(x if isinstance(x, bytes) else x.encode('utf-8'))
# Arg 1
w('\n_ebc_input_args() {')
w('\n local extras; extras=(')
w('\n {-h,--help}":Show Help"')
w('\n "--version:Show program version"')
w('\n "--list-recipes:List builtin recipe names"')
for recipe in sorted(set(get_builtin_recipe_titles())):
recipe = recipe.replace(':', '\\:').replace('"', '\\"')
w(u'\n "%s.recipe"'%(recipe))
w('\n ); _describe -t recipes "ebook-convert builtin recipes" extras')
w('\n _files -g "%s"'%' '.join(('*.%s'%x for x in iexts)))
w('\n}\n')
# Arg 2
w('\n_ebc_output_args() {')
w('\n local extras; extras=(')
for x in output_fmts:
w('\n ".{0}:Convert to a .{0} file with the same name as the input file"'.format(x))
w('\n ); _describe -t output "ebook-convert output" extras')
w('\n _files -g "%s"'%' '.join(('*.%s'%x for x in oexts)))
w('\n _path_files -/')
w('\n}\n')
log = DevNull()
def get_parser(input_fmt='epub', output_fmt=None):
of = ('dummy2.'+output_fmt) if output_fmt else 'dummy'
return create_option_parser(('ec', 'dummy1.'+input_fmt, of, '-h'), log)[0]
# Common options
input_group, output_group = group_titles()
p = get_parser()
opts = p.option_list
for group in p.option_groups:
if group.title not in {input_group, output_group}:
opts += group.option_list
opts.append(p.get_option('--pretty-print'))
opts.append(p.get_option('--input-encoding'))
opts = '\\\n '.join(tuple(
self.get_options(opts, file_map={'--search-replace':()})))
w('\n_ebc_common_opts() {')
w('\n _arguments -s \\\n ' + opts)
w('\n}\n')
# Input/Output format options
for fmts, group_title, func in (
(input_fmts, input_group, '_ebc_input_opts_%s'),
(output_fmts, output_group, '_ebc_output_opts_%s'),
):
for fmt in fmts:
is_input = group_title == input_group
if is_input and fmt in {'rar', 'zip', 'oebzip'}:
continue
p = (get_parser(input_fmt=fmt) if is_input
else get_parser(output_fmt=fmt))
opts = None
for group in p.option_groups:
if group.title == group_title:
opts = [o for o in group.option_list if
'--pretty-print' not in o._long_opts and
'--input-encoding' not in o._long_opts]
if not opts:
continue
opts = '\\\n '.join(tuple(self.get_options(opts)))
w('\n%s() {'%(func%fmt))
w('\n _arguments -s \\\n ' + opts)
w('\n}\n')
w('\n_ebook_convert() {')
w('\n local iarg oarg context state_descr state line\n typeset -A opt_args\n local ret=1')
w("\n _arguments '1: :_ebc_input_args' '*::ebook-convert output:->args' && ret=0")
w("\n case $state in \n (args)")
w('\n iarg=${line[1]##*.}; ')
w("\n _arguments '1: :_ebc_output_args' '*::ebook-convert options:->args' && ret=0")
w("\n case $state in \n (args)")
w('\n oarg=${line[1]##*.}')
w('\n iarg="_ebc_input_opts_${(L)iarg}"; oarg="_ebc_output_opts_${(L)oarg}"')
w('\n _call_function - $iarg; _call_function - $oarg; _ebc_common_opts; ret=0')
w('\n ;;\n esac')
w("\n ;;\n esac\n return ret")
w('\n}\n')
