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switch_label_format = "%(switch_name)s-%(switch_num)s"
switch_label_layout = """<!DOCTYPE html>
<html><head>
<style>
div.a4 {
font-size: 24em;
text-align: center;
@page size: A4 landscape;
/* this is the part that makes each div print per page. */
page-break-after: always;
}
</style>
</head>
<body>%s</body></html>
"""
switch_label_page = '<div class="a4">%s</div>'
def generate_label(switch_name, switch_number):
return switch_label_page % switch_label_format % {
"switch_name": switch_name,
"switch_num": switch_number,
}
def generate_labels(switches):
labels = list(map(lambda switch: generate_label(
switch[1:].split("-")[0], switch.split("-")[1]), switches))
return switch_label_layout % "".join(labels)
def write_html_to_file(html, outfile="switch_labels.html"):
with open(outfile, "w") as f:
f.write(html)
print("Wrote labels to '{}'.\nOpen the file in your browser and print it.".format(outfile))
def make_switch_labels(switches, outfile="switch_labels.html"):
print("Generating labels for switches")
labels = generate_labels(switches)
write_html_to_file(labels, outfile=outfile)
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