| 1 | import cgi |
| 2 | |
| 3 | __all__ = ["formdata"] |
| 4 | |
| 5 | class formwrap(object): |
| 6 | def __init__(self, req): |
| 7 | if req.ihead["Content-Type"] == "application/x-www-form-urlencoded": |
| 8 | self.cf = cgi.parse(environ = req.env, fp = req.env["wsgi.input"]) |
| 9 | else: |
| 10 | self.cf = cgi.parse(environ = req.env) |
| 11 | |
| 12 | def __getitem__(self, key): |
| 13 | return self.cf[key][0] |
| 14 | |
| 15 | def get(self, key, default = ""): |
| 16 | if key in self: |
| 17 | return self.cf[key][0] |
| 18 | return default |
| 19 | |
| 20 | def __contains__(self, key): |
| 21 | return key in self.cf and len(self.cf[key]) > 0 |
| 22 | |
| 23 | def __iter__(self): |
| 24 | return iter(self.cf) |
| 25 | |
| 26 | def items(self): |
| 27 | def iter(): |
| 28 | for key, list in self.cf.items(): |
| 29 | for val in list: |
| 30 | yield key, val |
| 31 | return list(iter()) |
| 32 | |
| 33 | def keys(self): |
| 34 | return self.cf.keys() |
| 35 | |
| 36 | def values(self): |
| 37 | return [val for key, val in self.items()] |
| 38 | |
| 39 | def formdata(req): |
| 40 | return req.item(formwrap) |