<s>
Python	B-Application
Server	I-Application
Pages	I-Application
(	O
PSP	O
)	O
is	O
a	O
name	O
used	O
by	O
several	O
different	O
implementations	O
of	O
server-side	B-Language
script	I-Language
engines	I-Language
for	O
creating	O
dynamically-generated	O
web	O
pages	O
by	O
embedding	O
Python	B-Language
in	O
HTML	B-Language
.	O
</s>
<s>
For	O
example	O
,	O
an	O
implementation	O
of	O
Python	B-Application
Server	I-Application
Pages	I-Application
was	O
released	O
with	O
mod_python	O
3.1	O
in	O
2004	O
.	O
</s>
<s>
Spyce	B-Application
,	O
which	O
also	O
claims	O
the	O
phrase	O
"	O
Python	B-Application
Server	I-Application
Pages	I-Application
"	O
,	O
was	O
first	O
released	O
in	O
2002	O
.	O
</s>
<s>
The	O
Webware	O
for	O
Python	B-Language
suite	O
also	O
contains	O
an	O
implementation	O
of	O
Python	B-Application
Server	I-Application
Pages	I-Application
released	O
as	O
early	O
as	O
2000	O
.	O
</s>
<s>
An	O
earlier	O
tool	O
with	O
a	O
similar	O
function	O
also	O
called	O
Python	B-Application
Server	I-Application
Pages	I-Application
but	O
based	O
on	O
Java	B-Language
and	O
JPython	B-Language
was	O
first	O
released	O
in	O
1999	O
.	O
</s>
<s>
It	O
was	O
one	O
of	O
the	O
earliest	O
web	O
development	O
support	O
in	O
Python	B-Language
and	O
has	O
long	O
since	O
been	O
surpassed	O
in	O
popularity	O
by	O
systems	O
such	O
as	O
Django	B-Language
or	O
Flask	B-Language
.	O
</s>
