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
|
/*
This file is part of kdev-python, the python language plugin for KDevelop
Copyright (C) 2012 Sven Brauch <svenbrauch@googlemail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "variable.h"
#include "debugsession.h"
#include <interfaces/icore.h>
#include <QDebug>
#include "debuggerdebug.h"
namespace Python {
Variable::Variable(KDevelop::TreeModel* model, KDevelop::TreeItem* parent, const QString& expression, const QString& display)
: KDevelop::Variable(model, parent, expression, display)
, m_notifyCreated(nullptr)
, m_pythonPtr(0)
{
}
void Variable::dataFetched(QByteArray rawData)
{
QList<QByteArray> data = rawData.split('\n');
data.removeLast();
QByteArray value;
foreach ( const QByteArray& item, data ) {
value.append(item);
}
setValue(value);
setHasMore(true);
qCDebug(KDEV_PYTHON_DEBUGGER) << "value set to" << value << ", calling update method";
if ( m_notifyCreated ) {
QMetaObject::invokeMethod(m_notifyCreated, m_notifyCreatedMethod, Qt::QueuedConnection, Q_ARG(bool, true));
m_notifyCreated = nullptr;
}
}
void Variable::attachMaybe(QObject* callback, const char* callbackMethod)
{
IDebugSession* is = ICore::self()->debugController()->currentSession();
DebugSession* s = static_cast<DebugSession*>(is);
s->createVariable(this, callback, callbackMethod);
}
// TODO: make it really fetch *more*, not just some
void Variable::fetchMoreChildren()
{
QString cmd;
if ( m_pythonPtr ) {
cmd = "__kdevpython_debugger_utils.format_ptr_children("+QString::number(m_pythonPtr)+")\n";
}
else {
cmd = "__kdevpython_debugger_utils.format_object_children("+expression()+")\n";
}
InternalPdbCommand* fetchChildrenScript = new InternalPdbCommand(this, "moreChildrenFetched", cmd);
static_cast<DebugSession*>(ICore::self()->debugController()->currentSession())->addCommand(fetchChildrenScript);
}
void Variable::setId(unsigned long int id)
{
m_pythonPtr = id;
}
void Variable::moreChildrenFetched(QByteArray rawData)
{
deleteChildren();
QList<QByteArray> data = rawData.split('\n');
data.removeLast();
int i = 0;
int initialLength = data.length();
QRegExp formatExtract("(ptr:<(\\d*)>\\s)?([\\[\\]\\.a-zA-Z0-9_]+) \\=\\> (.*)$");
formatExtract.setPatternSyntax(QRegExp::RegExp2);
formatExtract.setMinimal(true);
while ( i < data.length() ) {
QByteArray d = data.at(i);
// sort magic functions at the end of the list, they're not too interesting usually
if ( d.startsWith('_') && i < initialLength ) {
data.append(d);
i++;
continue;
}
QString childName;
QString realValue;
QString prettyName;
unsigned long int pythonId = 0;
if ( formatExtract.exactMatch(d) ) {
QString id = formatExtract.capturedTexts().at(2);
if ( ! id.isEmpty() ) {
pythonId = id.toLong();
}
childName = expression() + formatExtract.capturedTexts().at(3);
prettyName = formatExtract.capturedTexts().at(3);
realValue = formatExtract.capturedTexts().at(4);
}
else {
i++;
continue;
}
Variable* v = new Variable(model_, this, childName, prettyName);
appendChild(v);
qCDebug(KDEV_PYTHON_DEBUGGER) << "adding child:" << expression() << i << d;
v->setValue(realValue);
v->setId(pythonId);
v->setHasMoreInitial(true);
i++;
}
}
}
|
