我可以在管理页面上使用django debug_toolbar吗？
（注意：答案是合格的'是' - 如果不是我的requirejs配置问题，它应该有效 - 请参阅最后的更新）
我正在考虑为许多模型定制管理员，其中精明的最终用户需要进行维护。
我已经看到了一些关于如何实现这一目标的问题，例如How to override and extend basic Django admin templates?。
我希望知道管理员在任何特定点使用哪些模板文件是有效定制的关键。所以，我重新启用了Django调试工具栏（希望这次需要副作用）。
Django调试工具栏可以工作并显示在我的应用页面中。但它没有显示在管理页面上。这是预期的吗？
Django（1.8.11）
django-debug-toolbar（1.4）
为什么它不起作用/更新：
我想我知道发生了什么。在查看Firebug以查看管理页面中涉及的CSS时，我注意到它正在请求调试工具栏CSS：
http://localhost:8000/static/debug_toolbar/css/toolbar.css
让我再次想到requireJS不兼容。果然，在控制台中，我看到了这个错误。
TypeError：$未定义 http://localhost:8000/static/debug_toolbar/js/toolbar.js 第297行
所以，又是一个requireJS-DJT故障。
仅供参考，我对requireJS的调试工具栏解决方法是（来自https://github.com/django-debug-toolbar/django-debug-toolbar/issues/605）：
settings.py
DEBUG_TOOLBAR_CONFIG = {
"JQUERY_URL": None,
}
并在我的应用的基本模板中：
（这是管理页面中缺少的部分）
{% block requirejs %}
//as per DJDT recommendations, make sure jquery loads before requireJS
<script type="text/javascript" src="/static/websec/external/jquery-2.1.1.min"></script>
<script type="text/javascript" src="{{STATIC_URL}}websec/external/require.js"></script>
<script>
//defines the requirejs configuration in general.
{% include "websec/requirejs_config.html" %}
</script>
1 个答案:
答案 0 :(得分：1)
对于最终用户使用内置管理后端通常被认为是不好的做法。
尝试检查页面中的foy struct myclass {
bool operator() (Vec4i l1, Vec4i l2) { return (l1[0] < l2[0]); }
} myobjectv;
struct myclass1 {
bool operator() (Vec4i l1, Vec4i l2) { return (l1[1] < l2[1]); }
} myobjecth;
using Contour = std::vector<cv::Point>;
void filtriranje(vector<Vec4i> lines, vector<Vec4i> &v_lines, vector<Vec4i> &h_lines){
for (size_t i = 0; i < lines.size(); i++)
{
Vec4i l = lines[i];
double Angle = atan2(l[3] - l[1], l[2] - l[0]) * 180.0 / CV_PI;
//vertikalne
if ((abs(Angle) > 85) && (abs(Angle) <=92)){
v_lines.push_back(lines[i]);
}
//horizontalne
else if ((abs(Angle) >= 0) && (abs(Angle) <= 2)){
h_lines.push_back(lines[i]);
}
}
void uklanjanje_duplikata(vector<Vec4i> v_lines, vector<Vec4i> h_lines, vector<Vec4i> &vv_lines, vector<Vec4i> &hh_lines,Mat &cdst){
int broj[10] = { 0 };
if (v_lines.size() == 1){ vv_lines.push_back(v_lines[0]); line(cdst, Point(vv_lines[0][0], vv_lines[0][1]), Point(vv_lines[0][2], vv_lines[0][3]), Scalar(0, 255, 0), 3, CV_AA); }
if (h_lines.size() == 1){ hh_lines.push_back(h_lines[0]); line(cdst, Point(hh_lines[0][0], hh_lines[0][1]), Point(hh_lines[0][2], hh_lines[0][3]), Scalar(0, 255, 0), 3, CV_AA); }
sort(v_lines.begin(), v_lines.end(), myobjectv);
if (v_lines.size() > 1){
for (size_t i = 0; i < v_lines.size() - 1; i++)
{
for (size_t j = i + 1; j < v_lines.size(); j++)
{
Vec4i l1 = v_lines[i];
Vec4i l2 = v_lines[j];
if ((abs(l1[2] - l2[2]) < 47)){
if ((broj[i] == 0) && (broj[j] == 0))
{
Vec4i lnew;
lnew[0] =( l1[0] + l2[0])/2;
lnew[1] = (l1[1] + l2[1]) / 2;
lnew[2] = (l1[2] + l2[2]) / 2;
lnew[3] = (l1[3] + l2[3]) / 2;
vv_lines.push_back(lnew);
broj[i] = broj[i] + 1;
broj[j] = broj[j] + 1;
}
}
else{
if ((broj[i] == 0)){ vv_lines.push_back(l1); broj[i] = broj[i] + 1; }
if ((broj[j] == 0)){ vv_lines.push_back(l2); broj[j] = broj[j] + 1; }
}
}
}
for (size_t i = 0; i < vv_lines.size(); i++)
{
Vec4i lcr = vv_lines[i];
line(cdst, Point(lcr[0], lcr[1]), Point(lcr[2], lcr[3]), Scalar(0, 255, 0), 3, CV_AA);
}
}
int brojb[10] = { 0 };
sort(h_lines.begin(), h_lines.end(), myobjecth);
if (h_lines.size()>1){
for (size_t i = 0; i < h_lines.size(); i++)
{
for (size_t j = i+1; j < h_lines.size() - 1; j++)
{
Vec4i l1 = h_lines[i];
Vec4i l2 = h_lines[j];
if ((abs(l1[1] - l2[1]) < 47)){
if ((brojb[i] == 0) && (brojb[j] == 0))
{
Vec4i lhnew;
hh_lines.push_back(l1);
brojb[i] = brojb[i]+1;
brojb[j] = brojb[j] + 1;
}
}
else{
if ((brojb[i] == 0)){ hh_lines.push_back(l1); brojb[i] = brojb[i] + 1; }
if ((brojb[j] == 0)){ hh_lines.push_back(l2); brojb[j] = brojb[j] + 1; }
}
}
}
for (size_t i = 0; i < hh_lines.size(); i++)
{
Vec4i lcr = hh_lines[i];
line(cdst, Point(lcr[0], lcr[1]), Point(lcr[2], lcr[3]), Scalar(0, 255, 0), 3, CV_AA);
}
}
}
void presek(vector<Vec4i> vv_lines, vector<Vec4i> hh_lines, vector<Point> &grid){
Point P;
int s = 0;
for (size_t i = 0; i < hh_lines.size(); i++)
{
for (size_t j = 0; j < vv_lines.size(); j++)
{
Vec4i lb1 = hh_lines[i];
Vec4i lb2 = vv_lines[j];
float p1startx = lb1[0];
float p1starty = lb1[1];
float p1endx = lb1[2];
float p1endy = lb1[3];
float p2startx = lb2[0];
float p2starty = lb2[1];
float p2endx = lb2[2];
float p2endy = lb2[3];
if ((p2startx>=p1startx)&(p2startx <= p1endx)){
P.x = p2startx;
P.y = p1starty;
grid.push_back(P);
s++;
}
}
}
}
void find_cross(vector<Vec4i> hh_lines, vector<Vec4i> vv_lines, vector<Point> grid, Point &cross1, Point &cross2, Point &cross3, Point &cross4){
if ((hh_lines.size() == 2)&(vv_lines.size() == 2)){//kompletna mreza
cross1 = grid[0];
cross2 = grid[1];
cross3 = grid[2];
cross4 = grid[3];
Vec4i lin = vv_lines[0];
Vec4i linh = hh_lines[0];
Vec4i linh2 = hh_lines[1];
Vec4i linv2 = vv_lines[1];
int g = linh[0];
int s1 = lin[1];
int p = cross1.x;
int h = cross2.x;
int cell_size = abs(p - h);
//circle(cdst, cross1, 8, Scalar(0, 0, 255), 1, 8, 0);
//circle(cdst, Point((cross4.x - cell_size), (cross4.y)), 8, Scalar(0, 0, 255), 1, 8, 0);
}
else if ((hh_lines.size() == 2)&(vv_lines.size() == 1)){//dve horizontalne i jedna vertikalna
Vec4i lin = vv_lines[0];
Vec4i linh = hh_lines[0];
Vec4i linh2 = hh_lines[1];
int flag[5] = { 0 };
int p = linh[1];
int h = linh2[1];
int cell_size = abs(p - h);
Point presek = grid[0];
if (abs(presek.x - linh[0]) < abs(presek.x - linh[2])){ cross1 = grid[0]; flag[1] = 1; cross3 = grid[1]; flag[3] = 1; cross2.x = cross1.x + cell_size; cross2.y = cross1.y; cross4.x = cross2.x; cross4.y = cross3.y; }
else { cross2 = grid[0]; flag[2] = 1; cross4 = grid[1]; flag[4] = 1; cross1.x = cross2.x - cell_size; cross1.y = cross2.y; cross3.x = cross4.x - cell_size; cross3.y = cross4.y; }
}
else if ((hh_lines.size() == 1)&(vv_lines.size() == 2)){//horizontalna i dve vertikalne
Vec4i linv = vv_lines[0];
Vec4i linv2 = vv_lines[1];
Vec4i linh = hh_lines[0];
int flag[5] = { 0 };
int cell_size = abs(linv[0] - linv2[0]);
Point presek = grid[0];
int pocetak = linv[1];
int kraj = linv[3];
if (linv[3] > linv[1]){
if (abs(presek.y - linv[3]) > abs(presek.y - linv[1])){ cross1 = grid[0]; flag[1] = 1; flag[2] = 1; cross2 = grid[1]; cross3.x = cross1.x; cross3.y = cross1.y + cell_size; cross4.x = cross2.x; cross4.y = cross2.y + cell_size; }
else{ cross3 = grid[0]; flag[3] = 1; flag[4] = 1; cross4 = grid[1]; cross1.x = cross3.x; cross1.y = cross3.y - cell_size; cross2.x = cross4.x; cross2.y = cross4.y - cell_size; }
}
else{
if (abs(presek.y - linv[3]) < abs(presek.y - linv[1])){ cross1 = grid[0]; flag[1] = 1; flag[2] = 1; cross2 = grid[1]; cross3.x = cross1.x; cross3.y = cross1.y + cell_size; cross4.x = cross2.x; cross4.y = cross2.y + cell_size; }
else{ cross3 = grid[0]; flag[3] = 1; flag[4] = 1; cross4 = grid[1]; cross1.x = cross3.x; cross1.y = cross3.y - cell_size; cross2.x = cross4.x; cross2.y = cross4.y - cell_size; }
}
}
else if ((hh_lines.size() == 1)&(vv_lines.size() == 1)){//jedna vertikalna jedna horizontalna
Vec4i linv = vv_lines[0];
Vec4i linh = hh_lines[0];
Point presek = grid[0];
int flag[5] = { 0 };
int cell_size = 47;
if (abs(linh[0] - presek.x) < abs(linh[2] - presek.x)){//leva linija vertikalna
if (abs(linv[3] - presek.y) < abs(linv[1] - presek.y)){ cross1 = grid[0]; cross3.x = cross1.x; cross3.y = cross1.y + cell_size; cross2.x = cross1.x + cell_size; cross2.y = cross1.y; cross4.x = cross3.x + cell_size; cross4.y = cross3.y; }//gornja horizontala
else { cross3 = presek; cross1.x = cross3.x; cross1.y = cross3.y - cell_size; cross2.x = cross1.x + cell_size; cross2.y = cross1.y; cross4.x = cross3.x + cell_size; cross4.y = cross3.y; }
}
else {//desna vertikalna
int cell_size = 47;
if (linv[1] > linv[3]){
if (abs(linv[3] - presek.y) < abs(linv[1] - presek.y))
{
cross2 = grid[0]; cross1.x = cross2.x - cell_size; cross1.y = cross2.y; cross3.x = cross1.x; cross3.y = cross1.y + cell_size; cross4.x = cross3.x + cell_size; cross4.y = cross3.y;
}
else{ cross4 = grid[0]; cross3.x = cross4.x - cell_size; cross3.y = cross4.y; cross2.x = cross4.x; cross2.y = cross4.y - cell_size; cross1.x = cross2.x - cell_size; cross1.y = cross2.y; }
}
else{
if (abs(linv[3] - presek.y) > abs(linv[1] - presek.y))
{
cross2 = grid[0]; cross1.x = cross2.x - cell_size; cross1.y = cross2.y; cross3.x = cross1.x; cross3.y = cross1.y + cell_size; cross4.x = cross3.x + cell_size; cross4.y = cross3.y;
}
else{ cross4 = grid[0]; cross3.x = cross4.x - cell_size; cross3.y = cross4.y; cross2.x = cross4.x; cross2.y = cross4.y - cell_size; cross1.x = cross2.x - cell_size; cross1.y = cross2.y; }
}
}
}
}
void set_ROI(Point cross1, Point cross2, Point cross3, Point cross4, Mat dst, Mat cdst, int cell_size,Mat &roi1, Mat &roi2, Mat &roi3, Mat &roi4, Mat &roi5, Mat &roi6, Mat &roi7, Mat &roi8, Mat &roi9){
roi1 = dst(Rect((cross1.x - cell_size), (cross1.y - cell_size), cell_size, cell_size));
rectangle(cdst, Point((cross1.x - cell_size), (cross1.y - cell_size)), cross1, Scalar(0, 0, 255), 3, CV_AA);
roi4 = dst(Rect((cross1.x - cell_size), cross1.y, cell_size, cell_size));
rectangle(cdst, Point((cross1.x - cell_size), cross1.y), cross3, Scalar(0, 0, 255), 3, CV_AA);
roi7 = dst(Rect((cross3.x - cell_size), cross3.y, cell_size, cell_size));
rectangle(cdst, Point((cross3.x - cell_size), cross3.y), Point(cross3.x, cross3.y + cell_size), Scalar(0, 0, 255), 3, CV_AA);
roi2 = dst(Rect(cross1.x, (cross1.y - cell_size), cell_size, cell_size));
rectangle(cdst, Point(cross1.x, (cross1.y - cell_size)), cross2, Scalar(0, 0, 255), 3, CV_AA);
roi5 = dst(Rect(cross1.x, cross1.y, cell_size, cell_size));
rectangle(cdst, Point(cross1.x, cross1.y), cross4, Scalar(0, 0, 255), 3, CV_AA);
roi8 = dst(Rect(cross3.x, cross3.y, cell_size, cell_size));
rectangle(cdst, cross3, Point(cross4.x, cross4.y + cell_size), Scalar(0, 0, 255), 3, CV_AA);
roi3 = dst(Rect(cross2.x, (cross2.y - cell_size), cell_size, cell_size));
rectangle(cdst, Point(cross2.x, (cross2.y - cell_size)), Point(cross2.x + cell_size, cross2.y), Scalar(0, 0, 255), 3, CV_AA);
roi6 = dst(Rect(cross2.x, cross2.y, cell_size, cell_size));
rectangle(cdst, cross2, Point(cross4.x + cell_size, cross4.y), Scalar(0, 0, 255), 3, CV_AA);
roi9 = dst(Rect(cross4.x, cross4.y, cell_size, cell_size));
rectangle(cdst, cross4, Point(cross4.x + cell_size, cross4.y + cell_size), Scalar(0, 0, 255), 3, CV_AA);
}
int main(int argc, char** argv)
{
//cvNamedWindow("Prvi Video");
vector<Rect*> components(250, (Rect *)NULL);
VideoCapture video1;
int vektor, cell_size;
int width, height, frames1, fps1;
int popunjeno[9] = { 0 };
int ukupno_komponenti[3][3] = { 0 };
video1.open(argv[1]);
fps1 = video1.get(CV_CAP_PROP_FPS);
width = video1.get(CAP_PROP_FRAME_WIDTH);
height = video1.get(CAP_PROP_FRAME_HEIGHT);
frames1 = video1.get(CAP_PROP_FRAME_COUNT);
vector<Point> preseci;
vector<Vec4i> vertikale;
vector<Vec4i> horizontale;
cout << "Video1 " << argv[1] <<
": width=" << width <<
", height=" << height <<
", frames=" << frames1 <<
", fps1=" << fps1 << endl;
int i = 0;
int j = 0;
Mat src, tmp, dst, cdst, krug;
Mat frameTime1(height, width, CV_8UC3, Scalar(0, 0, 0));
int fvd = 0;
int r;
while (1)
{
fvd++;
cout << fvd;
video1 >> src;
bool bSuccess = video1.read(src);
if (!bSuccess) //if not success, break loop
{
cout << "ERROR: Cannot read a frame from video file" << endl;
break;
}
Mat roi_w1;
roi_w1 = src(Rect(150, 50, 320, 320));
GaussianBlur(roi_w1, roi_w1, Size(11, 11), 0);
Canny(roi_w1, dst, 50, 200, 3);
cvtColor(dst, cdst, CV_GRAY2BGR);
double povrsina = 0;
vector<Vec4i> lines;
vector<Vec4i> h_lines;
vector<Vec4i> v_lines;
vector<Vec4i> hh_lines;
vector<Vec4i> vv_lines;
vector<Mat> ROI;
Point cross1, cross2, cross3, cross4;
Mat roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9;
vector<Point> grid;
if (fvd == 1){//prvi frejm
HoughLinesP(dst, lines, 1, CV_PI / 220, 50, 150, 50);
filtriranje(lines, v_lines, h_lines);
uklanjanje_duplikata(v_lines, h_lines, vv_lines, hh_lines, cdst);
if ((hh_lines.size() == 2)&(vv_lines.size() == 2)){
presek(vv_lines, hh_lines, grid);//u grid su tacke preseka
cell_size = abs(grid[0].x - grid[1].x);
find_cross(hh_lines, vv_lines, grid, cross1, cross2, cross3, cross4);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
vertikale = vv_lines;
horizontale = hh_lines;
preseci.push_back(cross1);
preseci.push_back(cross2);
preseci.push_back(cross3);
preseci.push_back(cross4);
}
else if ((hh_lines.size() == 1) & (vv_lines.size() == 2)) {
presek(vv_lines, hh_lines, grid);//u grid su tacke preseka
find_cross(hh_lines, vv_lines, grid, cross1, cross2, cross3, cross4);
vertikale = vv_lines;
horizontale = hh_lines;
preseci.push_back(cross1);
preseci.push_back(cross2);
preseci.push_back(cross3);
preseci.push_back(cross4);
cell_size = abs(vv_lines[0][0] - vv_lines[1][0]);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((hh_lines.size() == 2)& (vv_lines.size() == 1)){
presek(vv_lines, hh_lines, grid);//u grid su tacke preseka
find_cross(hh_lines, vv_lines, grid, cross1, cross2, cross3, cross4);
cell_size = abs(hh_lines[0][1] - hh_lines[1][1]);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
vertikale = vv_lines;
horizontale = hh_lines;
preseci.push_back(cross1);
preseci.push_back(cross2);
preseci.push_back(cross3);
preseci.push_back(cross4);
}
ROI.push_back(roi1);
ROI.push_back(roi2);
ROI.push_back(roi3);
ROI.push_back(roi4);
ROI.push_back(roi5);
ROI.push_back(roi6);
ROI.push_back(roi7);
ROI.push_back(roi8);
ROI.push_back(roi9);
}
vector<Rect*> components(250, (Rect *)NULL);
Mat motion, motion2[3], f1, f2, f3, fout1, maska;
absdiff(frameTime1, src, motion);
split(motion, motion2);
threshold(motion2[0], f1, 20, 255, CV_THRESH_BINARY);
threshold(motion2[1], f2, 20, 255, CV_THRESH_BINARY);
threshold(motion2[2], f3, 20, 255, CV_THRESH_BINARY);
bitwise_or(f1, f2, fout1);
bitwise_or(fout1, f3, maska);
//morphologyEx(maska, maska, MORPH_OPEN, Mat());
dilate(maska, maska, Mat());
dilate(maska, maska, Mat());
dilate(maska, maska, Mat());
dilate(maska, maska, Mat());
dilate(maska, maska, Mat());
dilate(maska, maska, Mat());
int c = countNonZero(maska);
src.copyTo(frameTime1);
//if (fvd == 138){
if (c < 2000){//ruka nije u kadru
vector<Vec4i>().swap(lines);
vector<Vec4i>().swap(h_lines);
vector<Vec4i>().swap(hh_lines);
vector<Vec4i>().swap(v_lines);
vector<Vec4i>().swap(vv_lines);
vector<Mat>().swap(ROI);
HoughLinesP(dst, lines, 1, CV_PI / 200, 50, 150, 30);
filtriranje(lines, v_lines, h_lines);
uklanjanje_duplikata(v_lines, h_lines, vv_lines, hh_lines, cdst);
Mat roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9;
vector<Point> grid;
if ((hh_lines.size() == 0)&(vv_lines.size() == 2)){
Vec4i ver1 = vv_lines[0];
Vec4i ver2 = vv_lines[1];
cell_size = 48;
if (ver1[1] > ver1[3]){
cross1.x = ver1[2];
cross1.y = ver1[3] + cell_size;
cross2.x = ver2[2];
cross2.y = cross1.y;
cross3.x = cross1.x;
cross3.y = cross1.y + cell_size;
cross4.x = cross2.x;
cross4.y = cross1.y + cell_size;
}
else{
cross1.x = ver1[0];
cross1.y = ver1[1] + cell_size;
cross2.x = ver2[0];
cross2.y = cross1.y;
cross3.x = cross1.x;
cross3.y = cross1.y + cell_size;
cross4.x = cross2.x;
cross4.y = cross1.y + cell_size;
}
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((vv_lines.size() == 0)&(hh_lines.size() == 2)){
Vec4i h1 = hh_lines[0];
Vec4i h2 = hh_lines[1];
cross1.x = h1[0] + cell_size;
cross1.y = h1[1];
cross2.x = h1[0] + 2 * cell_size;
cross2.y = h1[1];
cross3.x = h1[0] + cell_size;
cross3.y = h2[1];
cross4.x = h2[0] + 2 * cell_size;
cross4.y = h2[1];
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((hh_lines.size() == 2)&(vv_lines.size() == 2)){
presek(vv_lines, hh_lines, grid);//u grid su tacke preseka
find_cross(hh_lines, vv_lines, grid, cross1, cross2, cross3, cross4);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((hh_lines.size() == 1) & (vv_lines.size() == 2)) {
presek(vv_lines, hh_lines, grid);//u grid su tacke preseka
find_cross(hh_lines, vv_lines, grid, cross1, cross2, cross3, cross4);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((hh_lines.size() == 2)& (vv_lines.size() == 1)){
presek(vv_lines, hh_lines, grid);//u grid su tacke preseka
find_cross(hh_lines, vv_lines, grid, cross1, cross2, cross3, cross4);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((hh_lines.size() == 2)&(vv_lines.size() > 2)){
presek(vertikale, hh_lines, grid);//u grid su tacke preseka
find_cross(hh_lines, vertikale, grid, cross1, cross2, cross3, cross4);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((hh_lines.size() > 2) &(vv_lines.size() == 2)){
presek(vv_lines, horizontale, grid);//u grid su tacke preseka
find_cross(horizontale, vv_lines, grid, cross1, cross2, cross3, cross4);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else if ((hh_lines.size() == 1)& (vv_lines.size() == 1)){
presek(vv_lines, hh_lines, grid);//u grid su tacke preseka
find_cross(hh_lines, vv_lines, grid, cross1, cross2, cross3, cross4);//potpuna rekonstrukcija mreze,resen problem ako nisu nadjene sve cetiri linije
set_ROI(cross1, cross2, cross3, cross4, dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9);
}
else{ set_ROI(preseci[0], preseci[1], preseci[2], preseci[3], dst, cdst, cell_size, roi1, roi2, roi3, roi4, roi5, roi6, roi7, roi8, roi9); }
roi1 = roi1 > 128;
roi2 = roi2 > 128;
roi3 = roi3 > 128;
roi4 = roi4 > 128;
roi5 = roi5 > 128;
roi6 = roi6 > 128;
roi7 = roi7 > 128;
roi8 = roi8 > 128;
roi9 = roi9 > 128;
int m = 0;
ROI.push_back(roi1);
ROI.push_back(roi2);
ROI.push_back(roi3);
ROI.push_back(roi4);
ROI.push_back(roi5);
ROI.push_back(roi6);
ROI.push_back(roi7);
ROI.push_back(roi8);
ROI.push_back(roi9);
int ks;
int simbol = 0;
if (r == 1){
for (size_t k = 0; k < 9; k++)
{
if (popunjeno[k] == 0){
vector<Contour> contour_vec;
vector<Vec4i> hierarchy;
vector<Vec4i> lines_junk;
Mat tmp, tmp1;
//tmp = ROI[k](Rect(15, 10, 30, 30));
//dilate(tmp, tmp, Mat());
ROI[k].copyTo(tmp);
ROI[k].copyTo(tmp1);
HoughLinesP(tmp, lines_junk, 1, CV_PI / 220, 30, 15, 10);
for (size_t i = 0; i < lines_junk.size(); i++)
{
Vec4i l = lines_junk[i];
line(tmp1, Point(l[0], l[1]), Point(l[2], l[3]), Scalar(0, 0, 0), 3, CV_AA);
}
int ukupno_komponenti;
tmp = tmp1(Rect(5, 5, 35, 35));
int largest_area = 0;
int largest_contour_index = 0;
findContours(tmp1, contour_vec, hierarchy, CV_RETR_CCOMP, CV_CHAIN_APPROX_SIMPLE);
if ((hierarchy.size() == 3)){
popunjeno[k] = 1;
}
else if (((hierarchy.size() > 3))){
popunjeno[k] = -1;
}
}
}
r = -1;
//imshow("detected lines", cdst);
//waitKey();
}
}
//}
else{ r = 1; continue; }
}
return 0;
}
标签。如果没有这些，它将无法加载。
然后尝试在settings.py
中添加INTERNAL_IPS =（'127.0.0.1'）要仅为管理员面板内的用户加载，您可以在自定义管理页面中添加标记并更改<body></body>
文档：here
最后要强制它显示在任何地方，您可以尝试将其添加到设置文件中：
settings.DEBUG_TOOLBAR_CONFIG['INSERT_BEFORE']要停止调试工具栏检查它是否应该出现，它始终只用于测试/开发目的。所有其他用户也可以看到它。
文档：here。
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