def main():
global parser
args = parser.parse_args()
do_exit = False
if args.docs:
webbrowser.open(DOCS_URL)
return
if args.list_templates:
print('Installed document templates:')
for name, _ in sorted(DocumentTemplate.installed_resources):
print('- {}'.format(name))
do_exit = True
if args.list_stylesheets:
print('Installed style sheets:')
for name, _ in sorted(StyleSheet.installed_resources):
print('- {}'.format(name))
do_exit = True
if args.list_formats:
print('Supported input file formats:')
for entry_point in iter_entry_points('rinoh.frontends'):
reader_cls = entry_point.load()
distribution = get_distribution_str(entry_point)
print('- {} (.{}) [{}]'
.format(entry_point.name, ', .'.join(reader_cls.extensions),
distribution))
do_exit = True
if args.list_options:
reader_name, reader_cls = get_reader_by_name(args.list_options)
if list(reader_cls.supported_attributes):
print('Options supported by the {} frontend'.format(reader_name))
for name in reader_cls.supported_attributes:
attr_def = reader_cls.attribute_definition(name)
print('- {} ({}): {}. Default: {}'
.format(name, attr_def.accepted_type.__name__,
attr_def.description, attr_def.default_value))
else:
print('The {} frontend takes no options'.format(reader_name))
do_exit = True
if args.list_fonts:
if args.list_fonts is object:
print('Installed fonts:')
for typeface, distribution in installed_typefaces():
print('- {} [{}]' .format(typeface.name, distribution))
widths = OrderedDict()
for font in typeface.fonts():
widths.setdefault(font.width, []).append(font)
for width, fonts in widths.items():
styles = []
for font in fonts:
style = font.weight.title()
if font.slant != FontSlant.UPRIGHT:
style = '{}-{}'.format(font.slant.title(), style)
styles.append(style)
print(' {}: {}'.format(width.title(), ', '.join(styles)))
else:
display_fonts(args.list_fonts)
do_exit = True
if do_exit:
return
if args.input is None:
parser.print_help()
return
template_cfg = {}
variables = {}
if args.stylesheet:
if os.path.isfile(args.stylesheet):
stylesheet = StyleSheetFile(args.stylesheet, matcher=matcher)
else:
try:
stylesheet = StyleSheet.from_string(args.stylesheet)
except ResourceNotInstalled as err:
raise SystemExit("Could not find the Style sheet '{}'. "
"Aborting.\n"
"Run `{} --list-stylesheets` to find out "
"which style sheets are available."
.format(err.resource_name, parser.prog))
template_cfg['stylesheet'] = stylesheet
if args.paper:
try:
variables['paper_size'] = Paper.from_string(args.paper.lower())
except ValueError:
accepted = ', '.join(sorted(paper.name for paper
in PAPER_BY_NAME.values()))
raise SystemExit("Unknown paper size '{}'. Must be one of:\n"
" {}".format(args.paper, accepted))
if not os.path.exists(args.input):
raise SystemExit('{}: No such file'.format(args.input))
input_dir, input_filename = os.path.split(args.input)
input_root, input_ext = os.path.splitext(input_filename)
reader_name, reader_cls = (get_reader_by_name(args.format) if args.format
else get_reader_by_extension(input_ext[1:]))
str_options = dict((part.strip() for part in option.split('=', maxsplit=1))
for option, in args.option)
try:
options = {}
for key, str_value in str_options.items():
attr_def = reader_cls.attribute_definition(key)
options[key] = attr_def.accepted_type.from_string(str_value)
except KeyError as e:
raise SystemExit('The {} frontend does not accept the option {}'
.format(reader_name, e))
except ValueError as e:
raise SystemExit("The value passed to the '{}' option is not valid:\n"
' {}'.format(key, e))
reader = reader_cls(**options)
if os.path.isfile(args.template):
template_cfg['base'] = TemplateConfigurationFile(args.template)
template_cls = template_cfg['base'].template
else:
template_cls = DocumentTemplate.from_string(args.template)
configuration = template_cls.Configuration('rinoh command line options',
**template_cfg)
configuration.variables.update(variables)
document_tree = reader.parse(args.input)
document = template_cls(document_tree, configuration=configuration)
while True:
try:
success = document.render(input_root)
if not success:
raise SystemExit('Rendering completed with errors')
break
except ResourceNotInstalled as err:
not_installed_msg = ("{} '{}' not installed."
.format(err.resource_type.title(),
err.resource_name))
if args.install_resources:
print(not_installed_msg + ' Attempting to install it from '
'PyPI...')
success = Typeface.install_from_pypi(err.entry_point_name)
if not success:
raise SystemExit("No '{}' {} found on PyPI. Aborting."
.format(err.resource_name,
err.resource_type))
else:
raise SystemExit(not_installed_msg + " Consider passing the "
"--install-resources command line option.")
def main():
global parser
args = parser.parse_args()
do_exit = False
if args.docs:
webbrowser.open(DOCS_URL)
return
if args.list_templates:
print('Installed document templates:')
for name, _ in sorted(DocumentTemplate.installed_resources):
print('- {}'.format(name))
do_exit = True
if args.list_stylesheets:
print('Installed style sheets:')
for name, _ in sorted(StyleSheet.installed_resources):
print('- {}'.format(name))
do_exit = True
if args.list_formats:
print('Supported input file formats:')
for entry_point, dist in find_entry_points('rinoh.frontends'):
reader_cls = entry_point.load()
print('- {} (.{}) [{}]'.format(entry_point.name,
', .'.join(reader_cls.extensions),
get_distribution_name(dist)))
do_exit = True
if args.list_options:
reader_name, reader_cls = get_reader_by_name(args.list_options)
if list(reader_cls.supported_attributes):
print('Options supported by the {} frontend'.format(reader_name))
for name in reader_cls.supported_attributes:
attr_def = reader_cls.attribute_definition(name)
print('- {} ({}): {}. Default: {}'.format(
name, attr_def.accepted_type.__name__,
attr_def.description, attr_def.default_value))
else:
print('The {} frontend takes no options'.format(reader_name))
do_exit = True
if args.list_fonts:
if args.list_fonts is object:
print('Installed fonts:')
for typeface, distribution in installed_typefaces():
print('- {} [{}]'.format(typeface.name, distribution))
widths = OrderedDict()
for font in typeface.fonts():
widths.setdefault(font.width, []).append(font)
for width, fonts in widths.items():
styles = []
for font in fonts:
style = FontWeight.to_name(font.weight)
if font.slant != FontSlant.UPRIGHT:
style = '{}-{}'.format(font.slant, style)
styles.append(style)
print(' {}: {}'.format(FontWidth.to_name(width),
', '.join(styles)))
else:
display_fonts(args.list_fonts)
do_exit = True
if do_exit:
return
if args.input is None:
parser.print_help()
return
template_cfg = {}
variables = {}
cwd_source = CwdSource()
if args.stylesheet:
if os.path.isfile(args.stylesheet):
stylesheet = StyleSheetFile(args.stylesheet,
matcher=matcher,
source=cwd_source)
else:
try:
stylesheet = StyleSheet.from_string(args.stylesheet)
except ResourceNotFound as err:
raise SystemExit("Could not find the Style sheet '{}'. "
"Aborting.\n"
"Run `{} --list-stylesheets` to find out "
"which style sheets are available.".format(
err.resource_name, parser.prog))
template_cfg['stylesheet'] = stylesheet
if args.paper:
try:
variables['paper_size'] = Paper.from_string(args.paper.lower())
except ValueError:
accepted = ', '.join(
sorted(paper.name for paper in PAPER_BY_NAME.values()))
raise SystemExit("Unknown paper size '{}'. Must be one of:\n"
" {}".format(args.paper, accepted))
if not os.path.exists(args.input):
raise SystemExit('{}: No such file'.format(args.input))
input_dir, input_filename = os.path.split(args.input)
input_root, input_ext = os.path.splitext(input_filename)
if args.output:
if os.path.isdir(args.output):
output_path = os.path.join(args.output, input_root)
else:
output_path = args.output
else:
output_path = input_root
reader_name, reader_cls = (get_reader_by_name(args.format) if args.format
else get_reader_by_extension(input_ext[1:]))
str_options = dict((part.strip() for part in option.split('=', maxsplit=1))
for option, in args.option)
try:
options = {}
for key, str_value in str_options.items():
attr_def = reader_cls.attribute_definition(key)
options[key] = attr_def.accepted_type.from_string(str_value)
except KeyError as e:
raise SystemExit(
'The {} frontend does not accept the option {}'.format(
reader_name, e))
except ValueError as e:
raise SystemExit("The value passed to the '{}' option is not valid:\n"
' {}'.format(key, e))
reader = reader_cls(**options)
if os.path.isfile(args.template):
template_cfg['base'] = TemplateConfigurationFile(args.template,
source=cwd_source)
template_cls = template_cfg['base'].template
else:
template_cls = DocumentTemplate.from_string(args.template)
configuration = template_cls.Configuration('rinoh command line options',
**template_cfg)
configuration.variables.update(variables)
document_tree = reader.parse(args.input)
document = template_cls(document_tree, configuration=configuration)
while True:
try:
success = document.render(output_path)
if not success:
raise SystemExit('Rendering completed with errors')
break
except ResourceNotFound as err:
if args.install_resources:
print(
"Attempting to the install the '{}' {} from PyPI:".format(
err.resource_name, err.resource_type.title()))
success = Typeface.install_from_pypi(err.entry_point_name)
if not success:
raise SystemExit(
"No '{}' {} found on PyPI. Aborting.".format(
err.resource_name, err.resource_type))
else:
raise SystemExit(
"{} '{}' not installed. Consider passing the "
"--install-resources command line option.".format(
err.resource_type.title(), err.resource_name))
def main():
global parser
args = parser.parse_args()
do_exit = False
if args.list_templates:
print('Installed document templates:')
for name in sorted(DocumentTemplate.installed_resources):
print('- {}'.format(name))
do_exit = True
if args.list_stylesheets:
print('Installed style sheets:')
for name in sorted(StyleSheet.installed_resources):
print('- {}'.format(name))
do_exit = True
if do_exit:
return
try:
input_dir, input_filename = os.path.split(args.input)
except AttributeError:
parser.print_help()
return
kwargs = {}
if args.stylesheet:
if os.path.exists(args.stylesheet):
stylesheet = StyleSheetFile(args.stylesheet, matcher=matcher)
else:
try:
stylesheet = StyleSheet.from_string(args.stylesheet)
except ResourceNotInstalled as err:
raise SystemExit("Could not find the Style sheet '{}'. "
"Aborting.\n"
"Run `{} --list-stylesheets` to find out "
"which style sheets are available.".format(
err.resource_name, parser.prog))
kwargs['stylesheet'] = stylesheet
try:
kwargs['paper_size'] = getattr(paper, args.paper.upper())
except AttributeError:
print("Unknown paper size '{}'. Must be one of:".format(args.paper))
print(' A0, A1, ..., A10, letter, legal, junior_legal, ledger, '
'tabloid')
return
input_root, input_ext = os.path.splitext(input_filename)
if input_dir:
os.chdir(input_dir)
parser = ReStructuredTextReader()
with open(input_filename) as input_file:
document_tree = parser.parse(input_file)
template = DocumentTemplate.from_string(args.template)
configuration = template.Configuration(**kwargs)
document = template(document_tree,
configuration=configuration,
backend=pdf)
while True:
try:
document.render(input_root)
break
except ResourceNotInstalled as err:
print("Typeface '{}' not installed. Attempting to install it from "
"PyPI...".format(err.resource_name))
# answer = input()
success = Typeface.install_from_pypi(err.entry_point_name)
if not success:
raise SystemExit(
"No '{}' typeface found on PyPI. Aborting.".format(
err.resource_name))
