未提供项目说明
fireball的Python项目详细描述
火球
在python-fire上构建，使绑定和调试更容易。在
安装
pip install fireball
使用
在命令行中调用Python函数
基本用法：
^{pr2}$帮助文档：
❯ fireball base64:b64encode -- --help
NAME
b64encode - Encode the bytes-like object s using Base64 and return a bytes object.
SYNOPSIS
b64encode S <flags>
DESCRIPTION
Optional altchars should be a byte string of length 2 which specifies an
alternative alphabet for the '+' and '/' characters. This allows an
application to e.g. generate url or filesystem safe Base64 strings.
POSITIONAL ARGUMENTS
S
FLAGS
--altchars=ALTCHARS
--pdb_=PDB_
--show_params_=SHOW_PARAMS_
--show_params_mtl_=SHOW_PARAMS_MTL_
NOTES
You can also use flags syntax for POSITIONAL ARGUMENTS
显示参数模板：
❯ fireball base64:b64encode --show_params_tpl_ Show parameters: fireball base64:b64encode --s="<required>" --altchars="None" ❯ fireball base64:b64encode --show_params_tpl_mtl_ Show parameters: fireball base64:b64encode \ --s="<required>"\ --altchars="None"
PDB后现代：
❯ fireball base64:b64encode 'test' --pdb_ ERROR:root:Traceback (most recent call last): File "/Users/huntzhan/.pyenv/versions/fireball/bin/fireball", line 6, in <module> sys.exit(import_module('fireball').exec()) File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 169, in exec func_cli() File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 114, in <lambda> return lambda: fire.Fire(wrapper) File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 138, in Fire component_trace= _Fire(component, args, parsed_flag_args, context, name) File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 463, in _Fire component, remaining_args= _CallAndUpdateTrace( File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 672, in _CallAndUpdateTrace component= fn(*varargs, **kwargs) File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 85, in wrapper return func(*bound_args.args, **bound_args.kwargs) File "/Users/huntzhan/.pyenv/versions/3.8.2/lib/python3.8/base64.py", line 58, in b64encode encoded= binascii.b2a_base64(s, newline=False) TypeError: a bytes-like object is required, not 'str'[7] > /Users/huntzhan/.pyenv/versions/3.8.2/lib/python3.8/base64.py(58)b64encode() -> encoded= binascii.b2a_base64(s, newline=False)(Pdb++) ll 51 def b64encode(s, altchars=None): 52"""Encode the bytes-like object s using Base64 and return a bytes object. 53 54 Optional altchars should be a byte string of length 2 which specifies an 55 alternative alphabet for the '+' and '/' characters. This allows an 56 application to e.g. generate url or filesystem safe Base64 strings. 57 """58 -> encoded= binascii.b2a_base64(s, newline=False)59if altchars is not None: 60 assert len(altchars)==2, repr(altchars)61return encoded.translate(bytes.maketrans(b'+/', altchars))62return encoded (Pdb++)
定义项目入口点
示例：
# app.pyimportfireballdeffoo(a,b=2):print('foo',a,b)assert0foo_cli=fireball.cli(foo)
绑定为入口点：
# pyproject.toml.[tool.poetry.scripts]foo="path.to.app:foo_cli"# setup.pysetup(...entry_points={'console_scripts':['foo_cli = path.to.app:foo_cli',],},...)
激活shell中的入口点，然后调用：
❯ foo_cli --help
NAME
foo
SYNOPSIS
foo A <flags>
POSITIONAL ARGUMENTS
A
FLAGS
--b=B
--pdb_=PDB_
NOTES
You can also use flags syntax for POSITIONAL ARGUMENTS
❯ foo_cli this_is_a this_is_b
foo this_is_a this_is_b
Traceback (most recent call last):
File "/Users/huntzhan/.pyenv/versions/fireball/bin/fireball", line 6, in <module>
sys.exit(import_module('fireball').exec())
File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 135, in execreturn func_cli()
File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 80, in <lambda>
return lambda: fire.Fire(wrapper)
File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 138, in Fire
component_trace= _Fire(component, args, parsed_flag_args, context, name)
File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 463, in _Fire
component, remaining_args= _CallAndUpdateTrace(
File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 672, in _CallAndUpdateTrace
component= fn(*varargs, **kwargs)
File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 61, in wrapper
return func(**bound_args.arguments)
File "/Users/huntzhan/Data/Project/personal/fireball/tools/debug_import.py", line 3, in foo
assert 0
AssertionError
❯ foo_cli this_is_a this_is_b --pdb_
[fireball] pdb_: Setup successfully.
foo this_is_a this_is_b
Traceback (most recent call last):
File "/Users/huntzhan/.pyenv/versions/fireball/bin/fireball", line 6, in <module>
sys.exit(import_module('fireball').exec())
File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 135, in execreturn func_cli()
File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 80, in <lambda>
return lambda: fire.Fire(wrapper)
File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 138, in Fire
component_trace= _Fire(component, args, parsed_flag_args, context, name)
File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 463, in _Fire
component, remaining_args= _CallAndUpdateTrace(
File "/Users/huntzhan/.pyenv/versions/fireball/lib/python3.8/site-packages/fire/core.py", line 672, in _CallAndUpdateTrace
component= fn(*varargs, **kwargs)
File "/Users/huntzhan/Data/Project/personal/fireball/fireball/__init__.py", line 61, in wrapper
return func(**bound_args.arguments)
File "/Users/huntzhan/Data/Project/personal/fireball/tools/debug_import.py", line 3, in foo
assert 0
AssertionError
[7] > /Users/huntzhan/Data/Project/personal/fireball/tools/debug_import.py(3)foo()
-> assert 0(Pdb++) ll
1 def foo(a, b=2):
2 print('foo', a, b)3 -> assert 0(Pdb++)- 项目
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