def upload_binary_app(environ, start_response):
req = Request(environ)
status = "200 OK"
if req.method == "GET":
body = to_bytes("""
<html>
<head><title>form page</title></head>
<body>
<form method="POST" id="binary_upload_form"
enctype="multipart/form-data">
<input name="binary-file-field" type="file" />
<input name="button" type="submit" value="binary" />
</form>
</body>
</html>
""")
else:
uploaded_files = req.POST.getall("binary-file-field")
data = [str(n) for n in struct.unpack('255h', uploaded_files[0].value)]
body = to_bytes("""
<html>
<head><title>display page</title></head>
<body>
%s
</body>
</html>
""" % join_bytes(',', data))
headers = [
('Content-Type', 'text/html; charset=utf-8'),
('Content-Length', str(len(body)))]
start_response(status, headers)
return [body]
def upload_binary_app(environ, start_response):
req = Request(environ)
status = "200 OK"
if req.method == "GET":
body = to_bytes("""
<html>
<head><title>form page</title></head>
<body>
<form method="POST" id="binary_upload_form"
enctype="multipart/form-data">
<input name="binary-file-field" type="file" />
<input name="button" type="submit" value="binary" />
</form>
</body>
</html>
""")
else:
uploaded_files = req.POST.getall("binary-file-field")
data = [str(n) for n in struct.unpack('255h', uploaded_files[0].value)]
body = to_bytes("""
<html>
<head><title>display page</title></head>
<body>
%s
</body>
</html>
""" % join_bytes(',', data))
headers = [('Content-Type', 'text/html; charset=utf-8'),
('Content-Length', str(len(body)))]
start_response(status, headers)
return [body]
def multiple_upload_file_app(environ, start_response):
req = Request(environ)
status = "200 OK"
if req.method == "GET":
body = to_bytes(
"""
<html>
<head><title>form page</title></head>
<body>
<form method="POST" id="file_upload_form"
enctype="multipart/form-data">
<input name="file-field-1" type="file" />
<input name="file-field-2" type="file" />
<input name="button" type="submit" value="single">
</form>
</body>
</html>
""")
else:
uploaded_file_1 = req.POST.get("file-field-1")
uploaded_file_2 = req.POST.get("file-field-2")
uploaded_files = [uploaded_file_1, uploaded_file_2]
body_head = to_bytes(
"""
<html>
<head><title>display page</title></head>
<body>
""")
file_parts = []
for uploaded_file in uploaded_files:
print (to_bytes(uploaded_file.filename), type(uploaded_file.value))
file_parts.append(
"""
<p>You selected '%(filename)s'</p>
<p>with contents: '%(value)s'</p>
""" % dict(filename=to_string(uploaded_file.filename),
value=to_string(uploaded_file.value)))
body_foot = to_bytes(
""" </body>
</html>
""")
body = body_head + join_bytes("", file_parts) + body_foot
headers = [
('Content-Type', 'text/html; charset=utf-8'),
('Content-Length', str(len(body)))]
start_response(status, headers)
return [body]
def submit_app(environ, start_response):
req = Request(environ)
status = "200 OK"
if req.method == "GET":
body = to_bytes("""
<html>
<head><title>form page</title></head>
<body>
<form
id="%s"
action=""
method="POST"
enctype="multipart/form-data"
accept-charset="utf-8">
%s
</form>
</body>
</html>
""" % (form_id, form_fields_text))
else:
body_head = to_bytes("""
<html>
<head><title>display page</title></head>
<body>
""")
body_parts = []
for (name, value) in req.POST.items():
if hasattr(value, 'filename'):
body_parts.append(
"%s:%s:%s\n" %
(to_string(name), to_string(
value.filename), to_string(value.value)))
else:
body_parts.append("%s:%s\n" %
(to_string(name), to_string(value)))
body_foot = to_bytes(""" </body>
</html>
""")
body = body_head + join_bytes("", body_parts) + body_foot
headers = [('Content-Type', 'text/html; charset=utf-8'),
('Content-Length', str(len(body)))]
start_response(status, headers)
assert (isinstance(body, binary_type))
return [body]
def multiple_upload_file_app(environ, start_response):
req = Request(environ)
status = "200 OK"
if req.method == "GET":
body = to_bytes("""
<html>
<head><title>form page</title></head>
<body>
<form method="POST" id="file_upload_form"
enctype="multipart/form-data">
<input name="file-field-1" type="file" />
<input name="file-field-2" type="file" />
<input name="button" type="submit" value="single">
</form>
</body>
</html>
""")
else:
uploaded_file_1 = req.POST.get("file-field-1")
uploaded_file_2 = req.POST.get("file-field-2")
uploaded_files = [uploaded_file_1, uploaded_file_2]
body_head = to_bytes("""
<html>
<head><title>display page</title></head>
<body>
""")
file_parts = []
for uploaded_file in uploaded_files:
print(to_bytes(uploaded_file.filename), type(uploaded_file.value))
file_parts.append("""
<p>You selected '%(filename)s'</p>
<p>with contents: '%(value)s'</p>
""" % dict(filename=to_string(uploaded_file.filename),
value=to_string(uploaded_file.value)))
body_foot = to_bytes(""" </body>
</html>
""")
body = body_head + join_bytes("", file_parts) + body_foot
headers = [('Content-Type', 'text/html; charset=utf-8'),
('Content-Length', str(len(body)))]
start_response(status, headers)
return [body]
