| 1 | #!/usr/bin/python |
| 2 | import json |
| 3 | import glob |
| 4 | import re |
| 5 | |
| 6 | js = '' |
| 7 | in_json = False |
| 8 | for line in file('dygraph.js'): |
| 9 | if '<JSON>' in line: |
| 10 | in_json = True |
| 11 | elif '</JSON>' in line: |
| 12 | in_json = False |
| 13 | elif in_json: |
| 14 | js += line |
| 15 | |
| 16 | # TODO(danvk): better errors here. |
| 17 | assert js |
| 18 | docs = json.loads(js) |
| 19 | |
| 20 | # Go through the tests and find uses of each option. |
| 21 | for opt in docs: |
| 22 | docs[opt]['tests'] = [] |
| 23 | |
| 24 | def find_braces(txt): |
| 25 | """Really primitive method to find text inside of {..} braces. |
| 26 | Doesn't work if there's an unmatched brace in a string, e.g. '{'. """ |
| 27 | out = '' |
| 28 | level = 0 |
| 29 | for char in txt: |
| 30 | if char == '{': |
| 31 | level += 1 |
| 32 | if level >= 1: |
| 33 | out += char |
| 34 | if char == '}': |
| 35 | level -= 1 |
| 36 | return out |
| 37 | |
| 38 | prop_re = re.compile(r'\b([a-zA-Z]+):') |
| 39 | for test_file in glob.glob('tests/*.html'): |
| 40 | braced_html = find_braces(file(test_file).read()) |
| 41 | ms = re.findall(prop_re, braced_html) |
| 42 | for opt in ms: |
| 43 | if opt in docs and test_file not in docs[opt]['tests']: |
| 44 | docs[opt]['tests'].append(test_file) |
| 45 | |
| 46 | def name(f): |
| 47 | return f.replace('tests/', '').replace('.html', '') |
| 48 | |
| 49 | for opt_name in sorted(docs.keys()): |
| 50 | opt = docs[opt_name] |
| 51 | tests = opt['tests'] |
| 52 | if not tests: |
| 53 | examples_html = '<font color=red>NONE</font>' |
| 54 | else: |
| 55 | examples_html = ' '.join( |
| 56 | '<a href="%s">%s</a>' % (f, name(f)) for f in tests) |
| 57 | |
| 58 | print """ |
| 59 | <p><b>%(name)s</b><br/> |
| 60 | %(desc)s<br/> |
| 61 | <i>Type: %(type)s<br/> |
| 62 | Default: %(default)s</i><br/> |
| 63 | Examples: %(examples_html)s<br/> |
| 64 | <br/> |
| 65 | """ % { 'name': opt_name, |
| 66 | 'type': opt['type'], |
| 67 | 'default': opt['default'], |
| 68 | 'desc': opt['description'], |
| 69 | 'examples_html': examples_html} |
| 70 | |