104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
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"""
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converts a static file to a web2py view. needs work
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"""
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import os
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import sys
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import glob
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import shutil
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import re
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regex_link = re.compile("""(href|src)\s*=\s*("|')(.+?)("|')""")
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def getname(filename):
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return re.compile('\W').sub('',filename.split('/')[-1].rsplit('.',1)[0])
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def make_controller(html_files):
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controller = ''
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for filename in html_files:
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name = getname(filename)
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controller += 'def %s():\n return locals()\n\n' % name
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return controller
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def fix_links(html,prefix):
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def fix(match):
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href,link = match.group(1), match.group(3)
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if not '://' in link:
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if link.lower().endswith('.html') and not '/' in link:
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link = "{{=URL('%s','%s')}}" % (prefix, getname(link))
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elif link.startswith('./'):
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link = "{{=URL('static','%s/%s')}}" % (prefix,link[2:])
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elif link.startswith('/'):
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link = "{{=URL('static','%s/%s')}}" % (prefix,link[1:])
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else:
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link = "{{=URL('static','%s/%s')}}" % (prefix,link)
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return '%s="%s"' % (href,link)
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return regex_link.sub(fix,html)
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def make_views(html_files,prefix):
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views = {}
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layout_name = os.path.join(prefix,'layout.html')
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extend = "{{extend '%s'}}" % layout_name
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for filename in html_files:
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html = open(filename).read()
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name = getname(filename)
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views[os.path.join(prefix,name+'.html')] = fix_links(html,prefix)
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start = stop = None
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k = 0
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while start is None or stop is None:
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try:
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if start is None:
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if len(set(v[k] for v in views.values()))>1:
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start=k
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if stop is None:
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if len(set(v[len(v)-k] for v in views.values()))>1:
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stop=k
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except:
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if start is None:
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start = k
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if stop is None:
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stop = k
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k+=1
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header = footer = ''
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for name in views:
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html = views[name]
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n = len(html)
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header, views[name], footer = \
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html[:start], extend+html[start:n-stop], html[n-stop:]
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layout_html = header+'{{include}}'+footer
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views[layout_name] = layout_html
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return views
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def recursive_overwrite(src, dest, ignore=None):
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if os.path.isdir(src):
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if not os.path.isdir(dest):
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os.makedirs(dest)
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files = os.listdir(src)
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if ignore is not None:
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ignored = ignore(src, files)
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else:
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ignored = set()
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for f in files:
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if f not in ignored:
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recursive_overwrite(os.path.join(src, f),
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os.path.join(dest, f),
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ignore)
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else:
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shutil.copyfile(src, dest)
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def convert(source, destination,prefix='imported'):
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html_files = glob.glob(os.path.join(source,'*.html'))
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static_folder = os.path.join(destination,'static',prefix)
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recursive_overwrite(source,static_folder)
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controller = make_controller(html_files)
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views = make_views(html_files,prefix)
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controller_filename = os.path.join(destination,'controllers',prefix+'.py')
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open(controller_filename,'w').write(controller)
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for name in views:
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fullname = os.path.join(destination,'views',name)
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if not os.path.exists(os.path.split(fullname)[0]):
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os.makedirs(os.path.split(fullname)[0])
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open(fullname,'w').write(views[name])
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convert(sys.argv[1],sys.argv[2])
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