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Add support for other paper sizes than A4 (--size and --orientation), make custom css file optional, update README

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ChaoticByte 2025-04-06 10:49:55 +02:00
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2 changed files with 39 additions and 7 deletions
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10
README.md
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@ -4,9 +4,17 @@
```html ```html
<div class="sheet"> <div class="sheet">
<h1>Hello</h1> <h1>Hello</h1>
<p>World</p> <p>{{ name }}</p>
</div> </div>
<div class="sheet"> <div class="sheet">
<h1>Second Page</h1> <h1>Second Page</h1>
</div> </div>
``` ```
## Data Example
```yml
title: Example Document
lang: en
name: World
```

32
generate.py
View file

@ -62,12 +62,13 @@ BASE_TEMPLATE = Template(
<meta charset="UTF-8"> <meta charset="UTF-8">
<title>{{ title }}</title> <title>{{ title }}</title>
</head> </head>
<body class="A4"> <body class="{{ paper_size }} {{ orientation }}">
<style> <style>
/* paper.css -> https://github.com/cognitom/paper-css */ /* paper.css -> https://github.com/cognitom/paper-css */
{{ paper_css }} {{ paper_css }}
/* predefined */
@page { size: {{ paper_size }} {{ orientation }}; }
/* own rules */ /* own rules */
@page { size: A4; }
{{ css }} {{ css }}
</style> </style>
{{ content }} {{ content }}
@ -86,17 +87,32 @@ if __name__ == "__main__":
"-s", "--css", "-s", "--css",
help="The path to the css file", help="The path to the css file",
metavar="PATH", metavar="PATH",
type=Path, required=True) type=Path)
argp.add_argument( argp.add_argument(
"-d", "--data", "-d", "--data",
help="The path to the yaml file containing the variables used in the templates", help="The path to the yaml file containing the variables used in the templates",
metavar="PATH", metavar="PATH",
type=Path, required=True) type=Path, required=True)
argp.add_argument(
"--size",
help="The paper size (default: A4)",
choices=["A3", "A4", "A5", "letter", "legal"],
default="A4"
)
argp.add_argument(
"--orientation",
help="The page orientation (default: portrait)",
choices=["portrait", "landscape"],
default="portrait"
)
args = argp.parse_args() args = argp.parse_args()
# load data # load data
with args.data.open("r") as f: with args.data.open("r") as f:
data = safe_load(f) data = safe_load(f)
# load css # load css
if args.css is None:
css = "/* empty */"
else:
with args.css.open("r") as f: with args.css.open("r") as f:
css = f.read() css = f.read()
# template content # template content
@ -108,5 +124,13 @@ if __name__ == "__main__":
# render # render
content = content_template.render(data) content = content_template.render(data)
# template out complete html document # template out complete html document
result = BASE_TEMPLATE.render(lang=data["lang"], title=data["title"], paper_css=PAPER_CSS, css=css, content=content) result = BASE_TEMPLATE.render(
lang=data["lang"],
title=data["title"],
paper_size=args.size,
orientation=args.orientation,
paper_css=PAPER_CSS,
css=css,
content=content
)
print(result) print(result)