warehack.ing/WireViz
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Add more flexibility for concealing input

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This commit is contained in:
Jacob Erickson 2023-04-12 11:58:25 -07:00
parent 55fe8a645e
commit a35a444866
1 changed files with 17 additions and 8 deletions
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21
src/wireviz/wireviz.py
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@ -2,6 +2,7 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import argparse import argparse
from enum import Enum
import os import os
from pathlib import Path from pathlib import Path
import sys import sys
@ -19,13 +20,19 @@ from wireviz.DataClasses import Metadata, Options, Tweak
from wireviz.Harness import Harness from wireviz.Harness import Harness
from wireviz.wv_helper import expand, open_file_read, open_file_write from wireviz.wv_helper import expand, open_file_read, open_file_write
class ConcealEnum(Enum):
"""Options for concealing input in cmd-line arguments"""
ALL = 'all' # Hides all input
PREPEND = 'prepend' # Hides just the prepend file
MAIN = 'main' # Hides just the main file
NONE = 'none' # Default, saves all input
def parse( def parse(
yaml_input: str, yaml_input: str,
prepend_yaml_input: str = '', prepend_yaml_input: str = '',
file_out: Union[str, Path] = None, file_out: Union[str, Path] = None,
return_types: Optional[Union[str, Tuple[str]]] = None, return_types: Optional[Union[str, Tuple[str]]] = None,
conceal_input: bool = False, conceal_input: ConcealEnum = ConcealEnum.NONE,
) -> Any: ) -> Any:
""" """
Parses yaml input string and does the high-level harness conversion Parses yaml input string and does the high-level harness conversion
@ -40,7 +47,7 @@ def parse(
- "png" - will return the PNG data - "png" - will return the PNG data
- "svg" - will return the SVG data - "svg" - will return the SVG data
- "harness" - will return the `Harness` instance - "harness" - will return the `Harness` instance
:conceal_input: if True, raw yaml data will not be saved to png outputs :conceal_input: defines which input files to conceal, if any
""" """
yaml_data = yaml.safe_load(prepend_yaml_input + yaml_input) yaml_data = yaml.safe_load(prepend_yaml_input + yaml_input)
@ -239,16 +246,18 @@ def parse_cmdline():
parser.add_argument('-o', '--output_file', action='store', type=Path, metavar='OUTPUT') parser.add_argument('-o', '--output_file', action='store', type=Path, metavar='OUTPUT')
# Not implemented: parser.add_argument('--generate-bom', action='store_true', default=True) # Not implemented: parser.add_argument('--generate-bom', action='store_true', default=True)
parser.add_argument('--prepend-file', action='store', type=Path, metavar='YAML_FILE') parser.add_argument('--prepend-file', action='store', type=Path, metavar='YAML_FILE')
parser.add_argument('--conceal-input', action='store_false', metavar='PRESERVE_INPUT') parser.add_argument('--conceal-input', choices=[choice.value for choice in ConcealEnum], default=ConcealEnum.NONE.value, metavar='CONCEAL_INPUT')
return parser.parse_cmd_args() return parser.parse_cmd_args()
def save_yaml_to_png(file_out:Path, yaml_input:str, prepend_yaml_input:str, conceal_input:bool): def save_yaml_to_png(file_out:Path, yaml_input:str, prepend_yaml_input:str, conceal_input:ConcealEnum):
if not conceal_input: if conceal_input == ConcealEnum.ALL:
return return
file_out = file_out.with_suffix('.png') file_out = file_out.with_suffix('.png')
with Image.open(fp=file_out) as im: with Image.open(fp=file_out) as im:
txt = PngInfo() txt = PngInfo()
if conceal_input != ConcealEnum.PREPEND:
txt.add_itxt('prepend_yaml', prepend_yaml_input, zip=True) txt.add_itxt('prepend_yaml', prepend_yaml_input, zip=True)
if conceal_input != ConcealEnum.MAIN:
txt.add_itxt('yaml', yaml_input, zip=True) txt.add_itxt('yaml', yaml_input, zip=True)
im.save(fp=file_out, pnginfo=txt) im.save(fp=file_out, pnginfo=txt)
@ -286,7 +295,7 @@ def main():
file_out = args.output_file if args.output_file else input_file_base file_out = args.output_file if args.output_file else input_file_base
parse(yaml_input, prepend_yaml=prepend_yaml_input, file_out=file_out.resolve(), conceal_input=args.conceal_input) parse(yaml_input, prepend_yaml=prepend_yaml_input, file_out=file_out.resolve(), conceal_input=ConcealEnum(args.conceal_input))
if __name__ == '__main__': if __name__ == '__main__':