PK!̈#HHdecli/__init__.pyfrom .application import cli __version__ = "0.5.0" __all__ = ("cli",) PK! Yj$decli/application.pyimport argparse import logging from typing import Optional, Callable, Union from copy import deepcopy config = None logger = logging.getLogger(__name__) logger.setLevel(logging.DEBUG) def init_config(): return {"prefix_chars": "-"} def ensure_list(name: Union[str, list]) -> list: if isinstance(name, str): name = [name] return name def has_many_and_is_optional(names: list) -> list: """The arguments can have aliases only when they are optional. If this is not the case, then it raises an error. """ prefix_chars = config["prefix_chars"] is_optional = all(name.startswith(tuple(prefix_chars)) for name in names) if not is_optional and len(names) > 1: msg = ( f"Only optional arguments (starting with {prefix_chars}) " "can have aliases" ) raise ValueError(msg) return names def is_exclusive_group_or_not(arg: dict): if "exclusive_group" in arg and "group" in arg: msg = "choose group or exclusive_group not both." raise ValueError(msg) def validate_args(args: list): for arg in args: arg["name"] = ensure_list(arg["name"]) has_many_and_is_optional(arg["name"]) is_exclusive_group_or_not(arg) yield arg def get_or_create_group( parser, groups: dict, title: Optional[str] = None, description: Optional[str] = None, ): group_parser = groups.get(title) if group_parser is None: group_parser = parser.add_argument_group(title, description) groups.update({title: group_parser}) return group_parser def get_or_create_exclusive_group( parser, groups: dict, title: str = None, required=False ): group_parser = groups.get(title) if group_parser is None: group_parser = parser.add_mutually_exclusive_group(required=required) groups.update({title: group_parser}) return group_parser def add_arguments(parser, args: list): groups = {} exclusive_groups = {} for arg in validate_args(args): logger.debug("arg: %s", arg) name: list = arg.pop("name") group_title: Optional[str] = arg.pop("group", None) exclusive_group_title: Optional[str] = arg.pop("exclusive_group", None) _parser = parser if exclusive_group_title: logger.debug("Exclusive group: %s", exclusive_group_title) _parser = get_or_create_exclusive_group( parser, exclusive_groups, exclusive_group_title ) elif group_title: logger.debug("Group: %s", group_title) _parser = get_or_create_group(parser, groups, group_title) _parser.add_argument(*name, **arg) def add_subcommand(parser, command: dict): args: list = command.pop("arguments", None) func: Optional[Callable] = command.pop("func", None) names: list = ensure_list(command.pop("name")) name: str = names.pop(0) if names: command.update({"aliases": names}) command_parser = parser.add_parser(name, **command) if func: command_parser.set_defaults(func=func) if args: add_arguments(command_parser, args) def add_subparser(parser, subcommand: dict): commands: list = subcommand.pop("commands") subparser = parser.add_subparsers(**subcommand) for command in commands: add_subcommand(subparser, command) def add_parser(data: dict, parser_class: Callable, parents: Optional[list]): if parents is None: parents = [] args: Optional[list] = data.pop("arguments", None) subcommands: Optional[dict] = data.pop("subcommands", None) parser = parser_class(**data, parents=parents) if args: logger.debug("Adding arguments...") add_arguments(parser, args) if subcommands: logger.debug("Adding subcommands...") add_subparser(parser, subcommands) return parser def cli( data: dict, parser_class: Callable = argparse.ArgumentParser, parents: Optional[list] = None, ): """Create a cli application. This is the entrypoint. """ global config config = init_config() data = deepcopy(data) if data.get("prefix_chars"): config.update({"prefix_chars": data.get("prefix_chars")}) parser = add_parser(data, parser_class, parents) return parser PK!SO1))decli-0.5.0.dist-info/LICENSEMIT License Copyright (c) 2018 Santiago Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. PK!HlŃTTdecli-0.5.0.dist-info/WHEEL A н#J@Z|Jmqvh&#hڭw!Ѭ"J˫( } %PK!HWxCdecli-0.5.0.dist-info/METADATA[ms>Q>pF+v9oY_be{wJ!H"f0#qڟq{̀䈦Rv/uEF/O1/T-'w2,Far\Dچϓ/ϣ7Mj5/ts fe51TE]YMx!gO_~I0x褩e5odQk9+ųJJʥFPRg3zeViįV .z(2zIcT+PuSH|\,Uy&!rV##f[rqT%-ѵ`$\,]ä~jɤaM1xM1~>ǵ_ܹ#R@;^ʊװE4DOcv lAkӲ\ M`jcpUűiy!Ԛ^2R7B]Pmsnɦɨ=vy~/7r$p(^/s_@IsAz<Y꫶C>.v`c8vx~HT$I-~mh*|r#n9 [,rO'EByhmE ai n}w B0tG8>H"nnp홰Kt8]h'㲩#LjEe\eU6X`[`մAϹ*ۅ<3N%@syI)V&pM3,A r%tY1FJV~Jqd-d+V BJQMeQ 0eWeSq #Bp̳ŲـR%-Z@YI!AH.Xa Ӧ`u)&%2VKWN ~P&Tܼs0 J <5\ 5Ve-" 1\7 1gP,f댞Õf<: lw!G0TUU (Pk}K4 D$݉fm9霟{$Gm` odBP;ŐpFK=<(YQZ @)r ,,~ ܄Y> 4uE;ck'a{vfPKLzm] @ 'f7VS7veZ.tbc"rYEJ@NF6SLB@yʓ K|Jf ^~$Mwj߱4:m0G(S-X!ѵRPP(`8,8?JeBoο7lKbX$ eX4uyMަ+{@+ ĄܨLY䐰G݄]4i`-شȦo,4KBjA[ $jy0"kn+-f]& ѡwG(s:^_qzs5)ۃΏE:$i1yr6]s-e=䘜.{pc<8,nªB\ř:7Ô1=|J9?~i!|HiMt>XW'|* xVdŃš ~[:#[:##]̞!#ߒ6z$p??qBStz'Kॶ[`5'ÐWEx-Er7hx n rPVX/ $>q2%xˤ s&HޓspV6vm5\CN9 Uɦ'+P &vPqT,u(#4er Q ?00xl٨'qaީҋ@?6,v p/x|=<[ӳi?0}\^yȠ  -Gazu?y2oo{~yp9Kוx~Bo晅L'r$Pv46E7+C>Zc^4[_^3Dr5G>_[hHloqˮ21L% ! ĝٜ YY'l^]#(2}r``,ɋ3K/-U*/AK6,E]؅7{Y仧q鋗xry 7ڹ=6 \c `J'V|mۂ`[MOjAekK\W[ApzRc$lq~}/(Cڷn%doϠ~{@^9S7:Z%ci4<6=Uv^N|DJc@J( Wv:ZI8\b t{|5̡{QeR]zM%T%E=e#?HSN$Ɂ&½f*Rl^G l۽*yiX^ZUykQ[4)rh{0x%&կ(_PK!H߯hx+decli-0.5.0.dist-info/RECORDuɎ0лX,XYd. P"T~xyt1-)XM|8ߎDI$zqd7-ʷ5 $ݑS'#Du$b*Q:E fd.D"順 ~Z5'>$a<dۦ-zZ>YI24Y#d'\f6p"P@~iTT_[c{]J-#~-mư㦟 y0 vpp2>IY٥:ڽc洫nSNT>>6F?PK!̈#HHdecli/__init__.pyPK! Yj$wdecli/application.pyPK!SO1))decli-0.5.0.dist-info/LICENSEPK!HlŃTTdecli-0.5.0.dist-info/WHEELPK!HWxCdecli-0.5.0.dist-info/METADATAPK!H߯hx+F(decli-0.5.0.dist-info/RECORDPK)