btmura / ponzi2 Goto Github PK

I am using MacOS. The error is

VersionUnavailable: Requested OpenGL version 4.5, got version 4.1

How can I request OpenGL 4.1 instead of 4.5

I followed your Youtube tutorial on getting glfw setup and I even tried running from the commit back in Feb 2017 when you published your video, but both resulted in errors. Can you help?

.\ponzi2.exe
F0810 11:27:11.467836 996 app.go:15] glGetnCompressedTexImage
goroutine 1 [running, locked to thread]:
github.com/golang/glog.stacks(0xc042087400, 0xc042192000, 0x42, 0x98)

I really like this project. These are some issues I had which may be due to Linux:

• the vertical price axis seems wrong for stocks with lower prices. I checked with SQ trading around 140, and the labels seemed around 10 off
• the light grid horizontal spacing seems to have one column every three of slightly bigger size
• the daily buy column shows in blue instead of standard green
• using permanent caching seems almost a necessity as the IEX free tier consumes a lot of messages for historical quotes

Another option I would provide is to document how to fetch the stored prices in mongo, so that users could build all kinds of third party tools to analyze the time series, using ML or simple rules. Eventually these offline analyses could be also shown in the charts, so you would be building a full platform for investors or traders.

Thanks again

I have downloaded exe ( v2.0.1) and trying to run on Windows 10 but same is not Running . Any setting changes that we have to do to make it run ?

The UI that would be most useful is maybe for the user to provide initially a file with the groups
e.g.

bigcos -> msft, aapl, goog, fb
semis -> a, b, c
saas -> d, e, f
silver -> h, i, j

Then the group names should be in the side pane (bigcos, semis, saas, ..) and by clicking one of those, the main pane could show either
option 1) the first stock, and the other ones shown via the mouse wheel
option 2) fill the first four or six in a grid, and then use the mouse wheel to scroll to the next 4 or 6

This would require remapping the mouse wheel function, which is a good idea anyway, because in the future you may want to have daily, weekly, full range and intraday accessible through the top bar

To come up with ideas is actually trivial compared to actually implement them, so thank you again.

Tried to run your release from last year and also build from code. Any hints appreciated!

Thank you for open sourcing your project.

Linux: 4.18.19-100.fc27.x86_64

./ponzi2

No protocol specified
2020/08/10 19:06:16 PlatformError: X11: Failed to open display :0
panic: NotInitialized: The GLFW library is not initialized

go get -u github.com/btmura/ponzi2/...

pkg-config --cflags gl gl
Package gl was not found in the pkg-config search path.
Perhaps you should add the directory containing `gl.pc'
to the PKG_CONFIG_PATH environment variable
Package 'gl', required by 'virtual:world', not found
Package 'gl', required by 'virtual:world', not found
pkg-config: exit status 1

google.golang.org/grpc/internal/credentials
/home/go/external/src/google.golang.org/grpc/internal/credentials/spiffe.go:36:70: state.PeerCertificates[0].URIs undefined (type *x509.Certificate has no field or method URIs)
/home/go/external/src/google.golang.org/grpc/internal/credentials/spiffe.go:40:47: state.PeerCertificates[0].URIs undefined (type *x509.Certificate has no field or method URIs)
/home/go/external/src/google.golang.org/grpc/internal/credentials/spiffe.go:58:35: state.PeerCertificates[0].URIs undefined (type *x509.Certificate has no field or method URIs)

github.com/go-gl/glfw/v3.2/glfw
In file included from /home/go/external/src/github.com/go-gl/glfw/v3.2/glfw/native_linbsd.go:9:0:
./glfw/include/GLFW/glfw3native.h:112:11: fatal error: GL/glx.h: No such file or directory
#include <GL/glx.h>
^~~~~~~~~~
compilation terminated.

Getting Error in master branch.

ponzi2.go:28 glGetnCompressedTexImage

Added ponzi2.flags and used Ctrl+Shift+B

I ran go get -u github.com/btmura/ponzi2/... with a successful installation on macOS Big Sur (x64). After running ponzi2 I get the following:

0228 16:13:49.727603   31803 app.go:15] VersionUnavailable: Requested OpenGL version 4.5, got version 4.1
goroutine 1 [running, locked to thread]:
github.com/golang/glog.stacks(0xc000095b00, 0xc0001b8820, 0x6b, 0xc1)
	/Users/abhobe/go/pkg/mod/github.com/golang/[email protected]/glog.go:769 +0xb9
github.com/golang/glog.(*loggingT).output(0x482b4c0, 0xc000000003, 0xc0000b20e0, 0x46143dc, 0x6, 0xf, 0x0)
	/Users/abhobe/go/pkg/mod/github.com/golang/[email protected]/glog.go:720 +0x3b3
github.com/golang/glog.(*loggingT).printDepth(0x482b4c0, 0x3, 0x1, 0xc0000a7f28, 0x1, 0x1)
	/Users/abhobe/go/pkg/mod/github.com/golang/[email protected]/glog.go:646 +0x12d
github.com/golang/glog.(*loggingT).print(...)
	/Users/abhobe/go/pkg/mod/github.com/golang/[email protected]/glog.go:637
github.com/golang/glog.Fatal(...)
	/Users/abhobe/go/pkg/mod/github.com/golang/[email protected]/glog.go:1128
github.com/btmura/ponzi2/internal/app.Run(0xc000032100)
	/Users/abhobe/go/pkg/mod/github.com/btmura/[email protected]/internal/app/app.go:15 +0xbf
main.main()
	/Users/abhobe/go/pkg/mod/github.com/btmura/[email protected]/ponzi2.go:13 +0x86

I have never used go before, so I'm not sure where I need to change the program files to match the existing openGL version.

The link to tutorials (ponzi2.io/tutorials) attached in readme.md is not working -- i tried ponzi2.io/tutorials/ (note the trailing slash) and it works.

Starting of the application ([v2.0.1]) brings up the error "Missing API token. Visit ponzi2.io/install", a reference to a site which is not available.