FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
cefpython/src/web_request.pyx at master · pythonthings/cefpython · GitHub
pythonthings
cefpython
Repository navigation
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
cefpython
/
src
/
web_request.pyx
Copy path
More file actions
More file actions
Latest commit
History
History
History
198 lines (174 loc) · 7.21 KB
Breadcrumbs
cefpython
/
src
/
web_request.pyx
Copy path
File metadata and controls
198 lines (174 loc) · 7.21 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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
#
Copyright (c) 2013 CEF Python, see the Authors file.
#
All rights reserved. Licensed under BSD 3-clause license.
#
Project website: https://github.com/cztomczak/cefpython
include
"
cefpython.pyx
"
import
weakref
cdef
object
g_pyWebRequests
=
weakref.WeakValueDictionary()
cdef
int
g_webRequestMaxId
=
0
#
-----------------------------------------------------------------------------
#
WebRequest
#
-----------------------------------------------------------------------------
#
Static methods are not allowed in cdef classes,
#
that's why we need a wrapper for PyWebRequest.
class
WebRequest
:
Status
=
{
"
Unknown
"
: cef_types.UR_UNKNOWN,
"
Success
"
: cef_types.UR_SUCCESS,
"
Pending
"
: cef_types.UR_IO_PENDING,
"
Canceled
"
: cef_types.UR_CANCELED,
"
Failed
"
: cef_types.UR_FAILED,
}
def
__init__
(
self
):
raise
Exception
(
"
You cannot instantiate WebRequest directly,
"
"
use WebRequest.CreateWebRequest() static method
"
)
@
staticmethod
def
ValidateClient
(
webRequestClient
):
cdef
list
methods
=
[
"
OnRequestComplete
"
,
"
OnUploadProgress
"
,
"
OnDownloadProgress
"
,
"
OnDownloadData
"
]
for
method
in
methods:
if
webRequestClient
and
hasattr
(webRequestClient, method) \
and
callable
(
getattr
(webRequestClient, method)):
#
Okay.
continue
else
:
raise
Exception
(
"
WebRequestClient object is missing method:
"
\
"
%s
"
%
method)
@
staticmethod
def
Create
(
request
,
webRequestClient
):
if
not
isinstance
(request, PyRequest):
raise
Exception
(
"
Invalid request object
"
)
WebRequest.ValidateClient(webRequestClient)
return
CreatePyWebRequest(request, webRequestClient)
#
-----------------------------------------------------------------------------
#
PyWebRequest
#
-----------------------------------------------------------------------------
cdef PyWebRequest CreatePyWebRequest(PyRequest request,
object
webRequestClient):
global
g_pyWebRequests
cdef PyWebRequest webRequest
=
PyWebRequest(request, webRequestClient)
assert
webRequest.webRequestId,
"
webRequest.webRequestId empty
"
g_pyWebRequests[webRequest.webRequestId]
=
webRequest
return
webRequest
cdef PyWebRequest GetPyWebRequest(
int
webRequestId):
global
g_pyWebRequests
if
webRequestId
in
g_pyWebRequests:
return
g_pyWebRequests[webRequestId]
return
None
cdef
class
PyWebRequest:
cdef
object
__weakref__
#
see g_pyWebRequests
cdef
int
webRequestId
cdef CefRefPtr[CefURLRequest] cefWebRequest
cdef
object
pyWebRequestClient
def
__init__
(
self
, PyRequest
pyRequest
, object
pyWebRequestClient
):
global
g_webRequestMaxId
g_webRequestMaxId
+=
1
self
.webRequestId
=
g_webRequestMaxId
cdef CefRefPtr[WebRequestClient] cppWebRequestClient
=
(
<
CefRefPtr[WebRequestClient]?
>
new WebRequestClient(
self
.webRequestId))
self
.pyWebRequestClient
=
pyWebRequestClient
self
.cefWebRequest
=
<
CefRefPtr[CefURLRequest]?
>
(CefURLRequest_Create(
pyRequest.cefRequest,
<
CefRefPtr[CefURLRequestClient]?
>
cppWebRequestClient,
<
CefRefPtr[CefRequestContext]?
>
NULL
))
cdef
object
GetCallback(
self
,
str
funcName):
if
hasattr
(
self
.pyWebRequestClient, funcName)
and
(
callable
(
getattr
(
self
.pyWebRequestClient, funcName))):
return
getattr
(
self
.pyWebRequestClient, funcName)
cpdef PyRequest GetRequest(
self
):
cdef CefRefPtr[CefRequest] cefRequest
=
\
self
.cefWebRequest.get().GetRequest()
cdef PyRequest pyRequest
=
CreatePyRequest(cefRequest)
return
pyRequest
cpdef
int
GetRequestStatus(
self
)
except
*
:
return
self
.cefWebRequest.get().GetRequestStatus()
cpdef
int
GetRequestError(
self
)
except
*
:
return
self
.cefWebRequest.get().GetRequestError()
cpdef PyResponse GetResponse(
self
):
cdef CefRefPtr[CefResponse] cefResponse
=
\
self
.cefWebRequest.get().GetResponse()
cdef PyResponse pyResponse
#
CefResponse may be NULL.
if
cefResponse.get():
pyResponse
=
CreatePyResponse(cefResponse)
return
pyResponse
return
None
cpdef py_void Cancel(
self
):
self
.cefWebRequest.get().Cancel()
#
-----------------------------------------------------------------------------
#
WebRequestClient
#
-----------------------------------------------------------------------------
cdef public
void
WebRequestClient_OnUploadProgress(
int
webRequestId,
CefRefPtr[CefURLRequest] cefWebRequest,
int64 current,
int64 total
)
except
*
with
gil:
cdef PyWebRequest webRequest
cdef
object
userCallback
try
:
webRequest
=
GetPyWebRequest(webRequestId)
if
webRequest:
userCallback
=
webRequest.GetCallback(
"
OnUploadProgress
"
)
if
userCallback:
userCallback(
web_request
=
webRequest,
current
=
current,
total
=
total)
except
:
(exc_type, exc_value, exc_trace)
=
sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
cdef public
void
WebRequestClient_OnDownloadProgress(
int
webRequestId,
CefRefPtr[CefURLRequest] cefWebRequest,
int64 current,
int64 total
)
except
*
with
gil:
cdef PyWebRequest webRequest
cdef
object
userCallback
try
:
webRequest
=
GetPyWebRequest(webRequestId)
if
webRequest:
userCallback
=
webRequest.GetCallback(
"
OnDownloadProgress
"
)
if
userCallback:
userCallback(
web_request
=
webRequest,
current
=
current,
total
=
total)
except
:
(exc_type, exc_value, exc_trace)
=
sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
cdef public
void
WebRequestClient_OnDownloadData(
int
webRequestId,
CefRefPtr[CefURLRequest] cefWebRequest,
const
void
*
data,
size_t dataLength
)
except
*
with
gil:
cdef PyWebRequest webRequest
cdef
object
userCallback
try
:
webRequest
=
GetPyWebRequest(webRequestId)
if
webRequest:
userCallback
=
webRequest.GetCallback(
"
OnDownloadData
"
)
if
userCallback:
userCallback(
web_request
=
webRequest,
data
=
VoidPtrToString(data, dataLength))
except
:
(exc_type, exc_value, exc_trace)
=
sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
cdef public
void
WebRequestClient_OnRequestComplete(
int
webRequestId,
CefRefPtr[CefURLRequest] cefWebRequest
)
except
*
with
gil:
cdef PyWebRequest webRequest
cdef
object
userCallback
try
:
webRequest
=
GetPyWebRequest(webRequestId)
if
webRequest:
userCallback
=
webRequest.GetCallback(
"
OnRequestComplete
"
)
if
userCallback:
userCallback(
web_request
=
webRequest)
except
:
(exc_type, exc_value, exc_trace)
=
sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
Back
|
FazBrowse Home
|
New Git URL