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Make the coffeescript compiler per thread

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Kovid Goyal 2015-06-19 07:31:29 +05:30
parent 5d3d892923
commit bbaa291de4
1 changed files with 7 additions and 6 deletions
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13
src/calibre/utils/serve_coffee.py
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@ -19,19 +19,20 @@ if sys.version_info.major > 2:
raise SystemExit(1) raise SystemExit(1)
import time, BaseHTTPServer, os, sys, re, SocketServer import time, BaseHTTPServer, os, sys, re, SocketServer
from threading import Lock from threading import Lock, local
from SimpleHTTPServer import SimpleHTTPRequestHandler from SimpleHTTPServer import SimpleHTTPRequestHandler
# Compiler {{{ # Compiler {{{
_compiler = None tls = local()
def compiler(): def compiler():
global _compiler ans = getattr(tls, 'compiler', None)
if _compiler is None: if ans is None:
from duktape import Context from duktape import Context
c = _compiler = Context() c = tls.compiler = Context()
c.eval(P('coffee-script.js', data=True).decode('utf-8')) c.eval(P('coffee-script.js', data=True).decode('utf-8'))
return _compiler return tls.compiler
def compile_coffeescript(raw, filename=None): def compile_coffeescript(raw, filename=None):
from duktape import JSError from duktape import JSError