def main(options, out, err):
if options.debug:
if options.funcs is None:
logger.debug('=== Funcs: None')
else:
logger.debug('=== Funcs:')
for thing in options.funcs:
logger.debug(repr(thing))
if options.vars is None:
logger.debug('=== Vars: None')
else:
logger.debug('=== Vars:')
for thing in options.vars:
logger.debug(repr(thing))
logger.debug('var_match: %r, func_match: %r', options.var_match,
options.func_match)
stream = out.stream
var_callback = func_callback = None
if options.print_vars:
stream = None
var_matches = []
var_callback = var_matches.append
if options.print_funcs:
stream = None
func_matches = []
def func_callback(level, name, body):
func_matches.append((level, name, body))
# Hack: write to the stream directly.
filter_env.main_run(stream,
options.input.read(),
options.vars,
options.funcs,
options.var_match,
options.func_match,
global_envvar_callback=var_callback,
func_callback=func_callback)
if options.print_vars:
for var in sorted(var_matches):
out.write(var.strip())
if options.print_funcs:
for level, name, block in func_matches:
if level == 0:
out.write(block)
def main(options, out, err):
if options.debug:
if options.funcs is None:
logger.debug('=== Funcs: None')
else:
logger.debug('=== Funcs:')
for thing in options.funcs:
logger.debug(repr(thing))
if options.vars is None:
logger.debug('=== Vars: None')
else:
logger.debug('=== Vars:')
for thing in options.vars:
logger.debug(repr(thing))
logger.debug('var_match: %r, func_match: %r',
options.var_match, options.func_match)
stream = out.stream
var_callback = func_callback = None
if options.print_vars:
stream = None
var_matches = []
var_callback = var_matches.append
if options.print_funcs:
stream = None
func_matches = []
def func_callback(level, name, body):
func_matches.append((level, name, body))
# Hack: write to the stream directly.
filter_env.main_run(
stream, options.input.read(), options.vars, options.funcs,
options.var_match, options.func_match,
global_envvar_callback=var_callback,
func_callback=func_callback)
if options.print_vars:
for var in sorted(var_matches):
out.write(var.strip())
if options.print_funcs:
for level, name, block in func_matches:
if level == 0:
out.write(block)
def run(self, args):
src_path, dest_path = args.files
with open(src_path) as src, open(dest_path, 'wb') as dest:
filter_env.main_run(dest, src.read(), args.vars, args.funcs,
args.var_match, args.func_match)