X-Git-Url: http://dolda2000.com/gitweb/?p=wrw.git;a=blobdiff_plain;f=wrw%2Fform.py;h=da13a4ae7301cf08b9237387b63b1a59f9cbb7db;hp=98157c055867a9f4eb557b374f092ace4bb0f154;hb=0d4c1b8b8da9e20c4bc9fb41ff1136283821b98e;hpb=0417f41c0ae50eb2027a5109b85dbf1f103b1c80

diff --git a/wrw/form.py b/wrw/form.py
index 98157c0..da13a4a 100644
--- a/wrw/form.py
+++ b/wrw/form.py
@@ -1,41 +1,17 @@
-import cgi
+import urlparse
 import proto
 
 __all__ = ["formdata"]
 
-class formwrap(object):
-    def __init__(self, req):
-        if req.ihead.get("Content-Type") == "application/x-www-form-urlencoded":
-            self.cf = cgi.parse(environ = req.env, fp = req.input)
-        else:
-            self.cf = cgi.parse(environ = req.env)
-
-    def __getitem__(self, key):
-        return self.cf[key][0]
-
-    def get(self, key, default = ""):
-        if key in self:
-            return self.cf[key][0]
-        return default
-
-    def __contains__(self, key):
-        return key in self.cf and len(self.cf[key]) > 0
-
-    def __iter__(self):
-        return iter(self.cf)
-
-    def items(self):
-        def iter():
-            for key, list in self.cf.items():
-                for val in list:
-                    yield key, val
-        return list(iter())
-
-    def keys(self):
-        return self.cf.keys()
-
-    def values(self):
-        return [val for key, val in self.items()]
+def formparse(req):
+    buf = {}
+    buf.update(urlparse.parse_qsl(req.query))
+    if req.ihead.get("Content-Type") == "application/x-www-form-urlencoded":
+        rbody = req.input.read(2 ** 20)
+        if len(rbody) >= 2 ** 20:
+            raise ValueError("x-www-form-urlencoded data is absurdly long")
+        buf.update(urlparse.parse_qsl(rbody))
+    return buf
 
 class badmultipart(Exception):
     pass
@@ -78,7 +54,7 @@ class formpart(object):
                     raise badmultipart("Missing last multipart boundary")
                 self.form.buf += ret
 
-    def read(self, limit = -1):
+    def read(self, limit=-1):
         self.fillbuf(limit)
         if limit >= 0:
             ret = self.buf[:limit]
@@ -88,7 +64,7 @@ class formpart(object):
             self.buf = ""
         return ret
 
-    def readline(self, limit = -1):
+    def readline(self, limit=-1):
         last = 0
         while True:
             p = self.buf.find('\n', last)
@@ -177,4 +153,4 @@ class multipart(object):
         return self.lastpart
 
 def formdata(req):
-    return req.item(formwrap)
+    return req.item(formparse)