FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
cefpython/src/v8function_handler.pyx at cefpython51 · netdebug/cefpython · GitHub
netdebug
cefpython
Repository navigation
Code
Pull requests
Actions
Projects
Wiki
Security and quality
Insights
Expand file tree
Breadcrumbs
cefpython
/
src
/
v8function_handler.pyx
Copy path
More file actions
More file actions
Latest commit
History
History
History
48 lines (46 loc) · 2.14 KB
Breadcrumbs
cefpython
/
src
/
v8function_handler.pyx
Copy path
File metadata and controls
48 lines (46 loc) · 2.14 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
#
Copyright (c) 2012-2014 The CEF Python authors. All rights reserved.
#
License: New BSD License.
#
Website: http://code.google.com/p/cefpython/
include
"
cefpython.pyx
"
cdef public
void
V8FunctionHandler_Execute(
CefRefPtr[CefBrowser] cefBrowser,
CefRefPtr[CefFrame] cefFrame,
CefString
&
cefFunctionName,
CefRefPtr[CefListValue] cefFunctionArguments
)
except
*
with
gil:
cdef PyBrowser pyBrowser
cdef PyFrame pyFrame
cdef py_string functionName
cdef
object
function
cdef
list
functionArguments
cdef
object
returnValue
cdef py_string jsErrorMessage
try
:
pyBrowser
=
GetPyBrowser(cefBrowser)
pyFrame
=
GetPyFrame(cefFrame)
functionName
=
CefToPyString(cefFunctionName)
Debug(
"
V8FunctionHandler_Execute(): functionName=
%s
"
%
functionName)
jsBindings
=
pyBrowser.GetJavascriptBindings()
function
=
jsBindings.GetFunctionOrMethod(functionName)
if
not
function:
#
The Renderer process already checks whether function
#
name is valid before calling V8FunctionHandler_Execute(),
#
but it is possible for the javascript bindings to change
#
during execution, so it's possible for the Browser/Renderer
#
bindings to be out of sync due to delay in process messaging.
jsErrorMessage
=
"
V8FunctionHandler_Execute() FAILED:
"
\
"
python function not found:
%s
"
%
functionName
Debug(jsErrorMessage)
#
Raise a javascript exception in that frame.
pyFrame.ExecuteJavascript(
"
throw '
%s
';
"
%
jsErrorMessage)
return
functionArguments
=
CefListValueToPyList(cefBrowser,
cefFunctionArguments)
returnValue
=
function(
*
functionArguments)
if
returnValue
is
not
None
:
Debug(
"
V8FunctionHandler_Execute() WARNING: function returned
"
\
"
value, but returning values to javascript is not
"
\
"
supported, functionName=
%s
"
%
functionName)
except
:
(exc_type, exc_value, exc_trace)
=
sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
Back
|
FazBrowse Home
|
New Git URL