#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
**BETTERSIS.SISCOMPLETER**:
Defines an object that helps for autocompletion of commands.
"""
__author__ = "Zenaro Stefano"
import os
import logging
from prompt_toolkit.completion import NestedCompleter
import siswrapper
try:
from ._version import __version__ # noqa: F401
except ImportError:
from _version import __version__ # noqa: F401
boold = False
logger = logging.getLogger(__name__)
logger.addHandler(logging.NullHandler())
[docs]def get_files():
"""
Returns a dictionary with the files
in the current directory.
:return dict res: dictionary with files (the keys are filename, value is None)
"""
res = {}
for f in os.listdir():
if os.path.isfile(f):
res[f] = None
return res
[docs]def get_folders():
"""
Returns a dictionary with the folders
in the current directory.
:return dict res: dictionary with directories (the keys are directory names, value is None)
"""
res = {}
res[".."] = None
for f in os.listdir():
if os.path.isdir(f):
res[f] = None
return res
[docs]def get_act_map_params():
"""
Returns parameters for the act_map command.
:return dict params: dictionary with command parameters
"""
files = get_files()
params = {}
params.update({
"-h": None,
"-n": None,
"-f": None,
"-g": None,
"-d": None,
"-r": files,
"-M": None,
"-q": None,
"-o": None,
"-l": None,
"-D": None,
"-s": None,
"-v": None,
})
return params
[docs]def get_read_blif_params():
"""
Returns parameters for the read_blif command.
:return dict params: dictionary with command parameters
"""
files = get_files()
params = {
"-a": files
}
params.update(files)
return params
[docs]def get_read_eqn_params():
"""
Returns parameters for the read_eqn command.
:return dict params: dictionary with command parameters
"""
files = get_files()
params = {
"-a": files
}
params.update(files)
return params
[docs]def get_commands(): # noqa: C901
"""
Returns commands.
.. note:: TODO: Probably should put a similar function inside the siswrapper library
:return dict commands: dictionary with commands
"""
params = None
sis = siswrapper.Siswrapper()
if sis.res["success"]:
params = {}
help_res = sis.exec("help")
commands = help_res["stdout"].split("\r\n")
# get index of the start of the commands
# > can't split on spaces because the longest command collides
# > with the one after it
isspace = False
indexes = []
for index, letter in enumerate(commands[0]):
if letter == " ":
isspace = True
elif letter != " " and isspace is True:
isspace = False
indexes.append(index)
if indexes[-1] != len(commands[0]) - 1:
indexes.append(len(commands[0]) - 1)
# repeat this for the second line
# (just to be sure that the longest command is not on the first line)
isspace = False
indexes_secondline = []
for index, letter in enumerate(commands[1]):
if letter == " ":
isspace = True
elif letter != " " and isspace is True:
isspace = False
indexes_secondline.append(index)
if indexes_secondline[-1] != len(commands[1]) - 1:
indexes_secondline.append(len(commands[1]) - 1)
if boold:
print("GET_COMMANDS:")
print("indexes line one: ", indexes)
print("indexes line two: ", indexes_secondline)
# get the line with the most commands separated by spaces
correct_indexes = indexes_secondline
if len(indexes) > len(indexes_secondline):
correct_indexes = indexes
# loop for each command and prepare the bettersis parameters
for line in commands:
previndex = 0
for index in correct_indexes:
command = line[previndex:index].strip()
params[command] = None
if boold:
print("Element from position {} to {}: {}".format(previndex, index, command))
previndex = index
return params
[docs]def get_source_params():
"""
Returns parameters for the source command.
:return dict params: dictionary with command parameters
"""
files = get_files()
params = {
"script": None,
"script.boolean": None,
"script.algebraic": None,
"script.rugged": None,
"script.delay": None
}
params.update(files)
return params
[docs]def get_siscompleter():
"""
Returns the siscompleter object.
:return prompt_toolkit.completion.nested.NestedCompleter siscompleter: contains SIS commands with their parameters
"""
commands = {
"act_map": get_act_map_params(),
"add_inverter": None,
"alias": None,
"astg_add_state": None,
"astg_contract": None,
"astg_current": None,
"astg_encode": None,
"astg_lockgraph": None,
"astg_marking": None,
"astg_persist": None,
"astg_print_sg": None,
"astg_print_stat": None,
"astg_slow": None,
"astg_state_min": None,
"astg_stg_scr": None,
"astg_syn": None,
"astg_to_f": None,
"astg_to_stg": None,
"atpg": None,
"bdsyn": None,
"buffer_opt": None,
"c_check": None,
"c_opt": None,
"chng_clock": None,
"chng_name": None,
"collapse": None,
"constraints": None,
"decomp": {
"-g": None,
"-q": None,
"-d": None
},
"echo": None,
"eliminate": {
"-l": None
},
"env_seq_dc": None,
"env_verify_fsm": None,
"equiv_nets": None,
"espresso": None,
"exit": None,
"extract_seq_dc": None,
"factor": None,
"fanout_alg": None,
"fanout_param": None,
"force_init_0": None,
"free_dc": None,
"full_simplify": None,
"fx": None,
"gcx": None,
"gkx": None,
"help": get_commands(),
"history": None,
"invert": None,
"invert_io": None,
"ite_map": None,
"latch_output": None,
"map": None,
"one_hot": None,
"phase": None,
"power_estimate": None,
"power_free_info": None,
"power_print": None,
"print": None,
"print_altname": None,
"print_clock": None,
"print_delay": None,
"print_factor": None,
"print_gate": None,
"print_io": None,
"print_kernel": None,
"print_latch": None,
"print_level": None,
"print_library": None,
"print_map_stats": None,
"print_state": None,
"print_stats": None,
"print_value": None,
"quit": None,
"read_astg": None,
"read_blif": get_read_blif_params(),
"read_eqn": get_read_eqn_params(),
"read_kiss": None,
"read_library": None,
"read_pla": None,
"read_slif": None,
"red_removal": None,
"reduce_depth": None,
"remove_dep": None,
"remove_latches": None,
"replace": None,
"reset_name": None,
"resub": None,
"retime": None,
"save": None,
"set": None,
"set_delay": None,
"set_state": None,
"short_tests": None,
"sim_verify": None,
"simplify": None,
"simulate": None,
"source": get_source_params(),
"speed_up": None,
"speedup_alg": None,
"state_assign": {
"jedi": {
"-e": None,
"-h": None
},
"nova": {
"-e": None,
"-h": None
}
},
"state_minimize": {
"stamina": {
"-h": None
}
},
"stg_cover": None,
"stg_extract": None,
"stg_to_astg": None,
"stg_to_network": None,
"sweep": None,
"tech_decomp": None,
"time": None,
"timeout": None,
"unalias": None,
"undo": None,
"unset": None,
"usage": None,
"verify": None,
"verify_fsm": None,
"wd": None,
"write_astg": None,
"write_bdnet": None,
"write_blif": {
"-s": None,
"-n": None
},
"write_eqn": {
"-s": None
},
"write_kiss": None,
"write_pds": None,
"write_pla": None,
"write_slif": None,
"xl_absorb": None,
"xl_ao": None,
"xl_coll_ck": None,
"xl_cover": None,
"xl_decomp_two": None,
"xl_imp": None,
"xl_k_decomp": None,
"xl_merge": None,
"xl_part_coll": None,
"xl_partition": None,
"xl_rl": None,
"xl_split": None,
"cd": get_folders(),
"ls": get_folders(),
"edit": get_files(),
"bsis_script": {
"fsm_autoencoding_area": None,
"fsm_autoencoding_delay": None,
"fsm_area": None,
"fsm_delay": None,
"lgate_area_mcnc": None,
"lgate_delay_mcnc": None,
"lgate_area_synch": None,
"lgate_delay_synch": None,
"fsmd_area": None,
"fsmd_delay": None
},
"bsis_tutorials": None,
"bsis_documentation": None,
"bsis_releases": None,
"bsis_checkblif": get_files()
}
if os.getenv("APPIMAGE") and os.getenv("APPDIR"):
# running inside an AppImage
commands["bsis_update"] = None
siscompleter = NestedCompleter.from_nested_dict(commands)
return siscompleter
if __name__ == "__main__":
print("commands:\n")
commands = get_commands()
for command in commands.keys():
print("* '{}'".format(command))