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Add argparse module

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This commit is contained in:
Shunsuke Shibayama 2022-10-22 17:58:20 +09:00
parent 22857229ee
commit 6fc382d46c
2 changed files with 18 additions and 2 deletions
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6
compiler/erg_common/python_util.rs
View file

@ -6,7 +6,8 @@ use std::process::Command;
use crate::serialize::get_magic_num_from_bytes;
#[cfg(unix)]
pub const BUILTIN_PYTHON_MODS: [&str; 23] = [
pub const BUILTIN_PYTHON_MODS: [&str; 24] = [
"argparse",
"copy",
"datetime",
"glob",
@ -32,7 +33,8 @@ pub const BUILTIN_PYTHON_MODS: [&str; 23] = [
"zipfile",
];
#[cfg(not(unix))]
pub const BUILTIN_PYTHON_MODS: [&str; 22] = [
pub const BUILTIN_PYTHON_MODS: [&str; 23] = [
"argparse",
"copy",
"datetime",
"glob",

14
compiler/erg_compiler/lib/pystd/argparse.d.er Normal file
View file

@ -0,0 +1,14 @@
._StoreAction: ClassType
.ArgumentParser!: ClassType
.new = 'ArgumentParser': (description := Str, prog := Str) -> .ArgumentParser!
.ArgumentParser!.add_argument!: (
name: Str, # TODO: var-args
action := Str or NoneType,
default := Obj or NoneType,
type := Type,
required := Bool,
help := Str or NoneType,
choices := Obj or NoneType,
) => ._StoreAction
.ArgumentParser!.parse_args!: (args := Str or [Str; _] or NoneType,) => Obj # TODO: type with dependent types