Do some math practice goop

2017-07-29 20:30:44 -04:00 · 2017-07-29 20:30:44 -04:00 · d463bc7443
commit d463bc7443
parent 51a91228ca
2 changed files with 122 additions and 0 deletions
--- a/mathpractice/mksheet.py
+++ b/mathpractice/mksheet.py
@ -0,0 +1,100 @@
+import os
+import random
+import sys
+
+
+def main(sysargs=sys.argv[:]):
+    lowest_factor = 0
+    highest_factor = 15
+    total = 100
+
+    if '-h' in sysargs or '--help' in sysargs:
+        return _help(sysargs=sysargs)
+
+    if len(sysargs) > 1:
+        lowest_factor = int(sysargs[1])
+    if len(sysargs) > 2:
+        highest_factor = int(sysargs[2])
+    if len(sysargs) > 3:
+        total = int(sysargs[3])
+
+    _mksheet(lowest_factor, highest_factor, total=total)
+    return 0
+
+
+def _mksheet(lowest_factor, highest_factor, out=sys.stdout, total=100):
+    gen = [_format_header()]
+
+    for f0, f1 in _generate_matrix(lowest_factor, highest_factor, total=total):
+        gen.append(_format_pair(f0, f1))
+
+    gen.append(_format_footer())
+    out.write('\n'.join(gen))
+    out.write('\n')
+
+
+def _generate_matrix(lowest_factor, highest_factor, total=100):
+    gen = []
+    for f0 in range(lowest_factor, highest_factor):
+        for f1 in range(lowest_factor, highest_factor):
+            gen.append((f0, f1))
+    random.shuffle(gen)
+    return gen
+
+
+def _format_header():
+    return '\n'.join([
+        '<!DOCTYPE html>',
+        '<html>',
+        '<head>',
+        '<title>MATHS</title>',
+        '<style type="text/css">',
+        _format_css(),
+        '</style>',
+        '</head>',
+        '<body>'
+    ])
+
+
+def _format_css():
+    style_css = os.path.join(
+        os.path.abspath(os.path.dirname(__file__)),
+        'style.css'
+    )
+    with open(style_css) as out:
+        return out.read()
+
+
+def _format_pair(f0, f1):
+    return '\n'.join([
+        '<div class="ex">',
+        '<p>',
+        '<span class="fac">{}</span>'.format(f0),
+        '</p>',
+        '<p class="eq">',
+        '<span class="op">x</span>',
+        '<span class="fac">{}</span>'.format(f1),
+        '</p>',
+        '<p>',
+        '<span class="ans"></span>',
+        '</p>',
+        '</div>'
+    ])
+
+
+def _format_footer():
+    return '</body></html>'
+
+
+def _help(sysargs=sys.argv[:], out=sys.stdout):
+    from textwrap import dedent
+    out.write(dedent("""\
+        Usage: {} [lowest-factor] [highest-factor]
+
+        Generate some math practice HTML.
+    """.format(sysargs[0])))
+    return 0
+
+
+if __name__ == '__main__':
+    sys.exit(main())
--- a/mathpractice/style.css
+++ b/mathpractice/style.css
@ -0,0 +1,22 @@
+body {
+  color: black;
+  font-size: 18px;
+  font-family: Arial, sans-serif;
+}
+
+.ex {
+  display: inline;
+  text-align: right;
+  padding: 3px;
+  margin: 24px;
+  float: left;
+}
+
+.op {
+  padding-right: 18px;
+}
+
+.eq {
+  min-width: 48px;
+  border-bottom: 1px solid black;
+}