Struggling with python-daemon and subprocess module to work together
Hi, I am writing a very basic server side application[0] which get data from a client and create a virtual machine using provided data and also tells client about what's going on during *virt-install* command execution. Previously this basic server is executed using *openvt* but I thought it would be nice to have a daemon process for it and used python-daemon. Issue I am facing is after some time server will stop sending data to client which suppose to happen in #120 and get error message "Cannot run interactive console without a controlling TTY" . I am not able to figure out issue is occurred due to module or I missed something during daemon initialization. [0] http://fpaste.org/143455/ -- Praveen Kumar http://fedoraproject.org/wiki/User:Kumarpraveen http://fedoraproject.org/ http://kumar-pravin.blogspot.com -- https://mail.python.org/mailman/listinfo/python-list
Re: "Getting 'This app can’t run on your PC' (Access Denied) error when running Python or checking version in CMD on Windows 11"
Hi Thomas and team, It's worked In non-admin privileges after put the file in path at the first on environmental path variables, but with admin privileges it doesn't work though. Showing same error, as I mentioned earlier. Kind regards, Sincerely, Praveen Kumar Mob: +91 9515531643 On Sun, 9 Mar 2025, 09:03 Praveen Kumar, wrote: > Hi Thomas > > No, I wasn't installed by admin privileges and I'm not running as a > non-admin, regardless I tried running with admin and non-admin privileges, > however the issue still persisted. > > Kind regards, > Sincerely, > Praveen Kumar > Mob: +91 9515531643 > > On Sun, 9 Mar 2025, 03:52 Thomas Passin via Python-list, < > python-list@python.org> wrote: > >> On 3/8/2025 5:29 AM, Praveen Kumar via Python-list wrote: >> > Hi Python community and members, >> > >> > I hope this email finds you well, I want you to be assisted in resolving >> > this following issue. kindly look at the below concern, >> > >> > """I’m running into an error where I get a 'This app can’t run on your >> PC' >> > pop-up with (Access is Denied error) whenever I try to run the Python >> > version (python --version) or run python.exe in the Command Prompt on >> > Windows 11.""" >> > >> > >> > *Here’s what I’ve tried so far:* >> > >> > *Uninstalled python software from the apps settings and reinstalled >> python >> > software from the official python.org site >> > >> > *Added Python to the PATH in the Environment Variables. (system >> variables, >> > User variables.) >> > >> > ***C:\Users\Bharath\AppData\Local\Programs\Python\Python313\ >> > ***C:\Users\Bharath\AppData\Local\Programs\Python\Python313\Scripts\ >> > >> > * however, then after I tried running direct path execution in the cmd. >> > "C:\Users\Bharath\AppData\Local\Programs\Python\Python313\python.exe" >> > --version, however it works well and it executed and showed the version, >> > but without file path, it won't work anyway. >> > >> > * Additionally I've checked windows apps interference whether it is >> causing >> > this error, and I saw a couple of python.exe files in this folder >> contains >> > 0KB size then I thought these were corrupted and after I tried deleting >> > these files, later I re-checked in cmd, however the issue persisted. >> refer >> > to the following error for your further reference. >> > >> > >> > >> > *https://i.sstatic.net/6koOnZBM.png >> > <https://i.sstatic.net/6koOnZBM.png>https://i.sstatic.net/65JC9FuB.png >> > <https://i.sstatic.net/65JC9FuB.png>* >> > >> > * Ran the Command Prompt as an administrator. >> > >> > *Tried multiple other troubleshooting steps, but none of them worked. >> > >> > Despite these efforts, the issue persists. Could someone please help me >> > resolve this? >> > >> > Extending my request you to kindly help me out of this error and give me >> > the root cause of this problem. >> > >> > >> > *Kind regards, * >> > >> > *Sincerely,* >> > >> > *Praveen Kumar* >> > >> > *Mob: *+91 9515531643 >> >> It sounds like you installed Python as an admin but are trying to run it >> as a non-admin user. >> >> -- >> https://mail.python.org/mailman/listinfo/python-list >> > -- https://mail.python.org/mailman/listinfo/python-list
"Getting 'This app can’t run on your PC' (Access Denied) error when running Python or checking version in CMD on Windows 11"
Hi Python community and members, I hope this email finds you well, I want you to be assisted in resolving this following issue. kindly look at the below concern, """I’m running into an error where I get a 'This app can’t run on your PC' pop-up with (Access is Denied error) whenever I try to run the Python version (python --version) or run python.exe in the Command Prompt on Windows 11.""" *Here’s what I’ve tried so far:* *Uninstalled python software from the apps settings and reinstalled python software from the official python.org site *Added Python to the PATH in the Environment Variables. (system variables, User variables.) ***C:\Users\Bharath\AppData\Local\Programs\Python\Python313\ ***C:\Users\Bharath\AppData\Local\Programs\Python\Python313\Scripts\ * however, then after I tried running direct path execution in the cmd. "C:\Users\Bharath\AppData\Local\Programs\Python\Python313\python.exe" --version, however it works well and it executed and showed the version, but without file path, it won't work anyway. * Additionally I've checked windows apps interference whether it is causing this error, and I saw a couple of python.exe files in this folder contains 0KB size then I thought these were corrupted and after I tried deleting these files, later I re-checked in cmd, however the issue persisted. refer to the following error for your further reference. *https://i.sstatic.net/6koOnZBM.png <https://i.sstatic.net/6koOnZBM.png>https://i.sstatic.net/65JC9FuB.png <https://i.sstatic.net/65JC9FuB.png>* * Ran the Command Prompt as an administrator. *Tried multiple other troubleshooting steps, but none of them worked. Despite these efforts, the issue persists. Could someone please help me resolve this? Extending my request you to kindly help me out of this error and give me the root cause of this problem. *Kind regards, * *Sincerely,* *Praveen Kumar* *Mob: *+91 9515531643 -- https://mail.python.org/mailman/listinfo/python-list
Re: "Getting 'This app can’t run on your PC' (Access Denied) error when running Python or checking version in CMD on Windows 11"
Hi Thomas No, I wasn't installed by admin privileges and I'm not running as a non-admin, regardless I tried running with admin and non-admin privileges, however the issue still persisted. Kind regards, Sincerely, Praveen Kumar Mob: +91 9515531643 On Sun, 9 Mar 2025, 03:52 Thomas Passin via Python-list, < python-list@python.org> wrote: > On 3/8/2025 5:29 AM, Praveen Kumar via Python-list wrote: > > Hi Python community and members, > > > > I hope this email finds you well, I want you to be assisted in resolving > > this following issue. kindly look at the below concern, > > > > """I’m running into an error where I get a 'This app can’t run on your > PC' > > pop-up with (Access is Denied error) whenever I try to run the Python > > version (python --version) or run python.exe in the Command Prompt on > > Windows 11.""" > > > > > > *Here’s what I’ve tried so far:* > > > > *Uninstalled python software from the apps settings and reinstalled > python > > software from the official python.org site > > > > *Added Python to the PATH in the Environment Variables. (system > variables, > > User variables.) > > > > ***C:\Users\Bharath\AppData\Local\Programs\Python\Python313\ > > ***C:\Users\Bharath\AppData\Local\Programs\Python\Python313\Scripts\ > > > > * however, then after I tried running direct path execution in the cmd. > > "C:\Users\Bharath\AppData\Local\Programs\Python\Python313\python.exe" > > --version, however it works well and it executed and showed the version, > > but without file path, it won't work anyway. > > > > * Additionally I've checked windows apps interference whether it is > causing > > this error, and I saw a couple of python.exe files in this folder > contains > > 0KB size then I thought these were corrupted and after I tried deleting > > these files, later I re-checked in cmd, however the issue persisted. > refer > > to the following error for your further reference. > > > > > > > > *https://i.sstatic.net/6koOnZBM.png > > <https://i.sstatic.net/6koOnZBM.png>https://i.sstatic.net/65JC9FuB.png > > <https://i.sstatic.net/65JC9FuB.png>* > > > > * Ran the Command Prompt as an administrator. > > > > *Tried multiple other troubleshooting steps, but none of them worked. > > > > Despite these efforts, the issue persists. Could someone please help me > > resolve this? > > > > Extending my request you to kindly help me out of this error and give me > > the root cause of this problem. > > > > > > *Kind regards, * > > > > *Sincerely,* > > > > *Praveen Kumar* > > > > *Mob: *+91 9515531643 > > It sounds like you installed Python as an admin but are trying to run it > as a non-admin user. > > -- > https://mail.python.org/mailman/listinfo/python-list > -- https://mail.python.org/mailman/listinfo/python-list
Re: "Getting 'This app can’t run on your PC' (Access Denied) error when running Python or checking version in CMD on Windows 11"
If the path had been set for a local user but not for the system, you would see that behavior. The install from python.org should have installed the "py" launcher. Does that run? IOW, does typing "py" launch Python? Yes it does for both admin and non-admin cmd shells. But python.exe and python do evoke the cited error. Kind regards, Praveen On Sun, 9 Mar 2025, 17:56 Thomas Passin via Python-list, < python-list@python.org> wrote: > On 3/8/2025 10:47 PM, Praveen Kumar wrote: > > Hi Thomas and team, > > > > It's worked In non-admin privileges after put the file in path at the > > first on environmental path variables, but with admin privileges it > > doesn't work though. Showing same error, as I mentioned earlier. > > If the path had been set for a local user but not for the system, you > would see that behavior. > > The install from python.org should have installed the "py" launcher. > Does that run? IOW, does typing "py" launch Python? > > > > > Kind regards, > > Sincerely, > > Praveen Kumar > > Mob: +91 9515531643 > > > > On Sun, 9 Mar 2025, 09:03 Praveen Kumar, > > > <mailto:thitanpraveenkumar...@gmail.com>> wrote: > > > > Hi Thomas > > > > No, I wasn't installed by admin privileges and I'm not running as a > > non-admin, regardless I tried running with admin and non-admin > > privileges, however the issue still persisted. > > > > Kind regards, > > Sincerely, > > Praveen Kumar > > Mob: +91 9515531643 > > > > On Sun, 9 Mar 2025, 03:52 Thomas Passin via Python-list, > l...@python.org <mailto:python-list@python.org>> wrote: > > > > On 3/8/2025 5:29 AM, Praveen Kumar via Python-list wrote: > > > Hi Python community and members, > > > > > > I hope this email finds you well, I want you to be assisted > > in resolving > > > this following issue. kindly look at the below concern, > > > > > > """I’m running into an error where I get a 'This app can’t > > run on your PC' > > > pop-up with (Access is Denied error) whenever I try to run > > the Python > > > version (python --version) or run python.exe in the Command > > Prompt on > > > Windows 11.""" > > > > > > > > > *Here’s what I’ve tried so far:* > > > > > > *Uninstalled python software from the apps settings and > > reinstalled python > > > software from the official python.org <http://python.org> > site > > > > > > *Added Python to the PATH in the Environment Variables. > > (system variables, > > > User variables.) > > > > > > ***C:\Users\Bharath\AppData\Local\Programs\Python\Python313\ > > > ***C: > > \Users\Bharath\AppData\Local\Programs\Python\Python313\Scripts\ > > > > > > * however, then after I tried running direct path execution > > in the cmd. > > > "C: > > > \Users\Bharath\AppData\Local\Programs\Python\Python313\python.exe" > > > --version, however it works well and it executed and showed > > the version, > > > but without file path, it won't work anyway. > > > > > > * Additionally I've checked windows apps interference whether > > it is causing > > > this error, and I saw a couple of python.exe files in this > > folder contains > > > 0KB size then I thought these were corrupted and after I > > tried deleting > > > these files, later I re-checked in cmd, however the issue > > persisted. refer > > > to the following error for your further reference. > > > > > > > > > > > > *https://i.sstatic.net/6koOnZBM.png > i.sstatic.net/6koOnZBM.png> > > > <https://i.sstatic.net/6koOnZBM.png > i.sstatic.net/6koOnZBM.png>>https://i.sstatic.net/65JC9FuB.png > > <https://i.sstatic.net/65JC9FuB.png> > > > <https://i.sstatic.net/65JC9FuB.png > i.sstatic.net/65JC9FuB.png>>* > > > > > > * Ran the Comm
Re: "Getting 'This app can’t run on your PC' (Access Denied) error when running Python or checking version in CMD on Windows 11"
Hi Matt, I pointed out onething that related to the errors, what I pointed out is I just gone through the system 32 path in c drive and I found the python executive and other python files indicating 0 kb, and I deleted these exe, since these are seem to be corrupted to me, then after I tried running python and python --version with admin and all those executables, anyway it works really well. (Finally The all issues stand resolved.) Thank you for support matt and team, I'm really thankful for your attention to this matter. Kind regards, Praveen On Mon, 10 Mar 2025, 20:42 Praveen Kumar, wrote: > Yes, > > I have 24.3.1 version of pip in my win 11 device, there is a new version > of pip available, 25.0.1 > > Shall I upgrade that? > > Kind regards, > Praveen > > On Mon, 10 Mar 2025, 03:04 Thomas Passin via Python-list, < > python-list@python.org> wrote: > >> On 3/9/2025 3:16 PM, Gilmeh Serda via Python-list wrote: >> > On Sat, 8 Mar 2025 15:59:51 +0530, Praveen Kumar wrote: >> > >> >> "C:\Users\Bharath\AppData\Local\Programs\Python\Python313\python.exe" >> > >> > Is that an approved location for executables? >> >> Yes, that's where a python.org install normally goes. If you are >> changing the system paths, that location is the one to use. But if >> that's the location that the system links Python.File to, it should >> launch without a problem. Maybe you should remove the path steps you >> added previously and see if that clears up the problem. >> >> First, though, try to run python using the absolute path you have just >> found. >> >> BTW, it's always a good idea to run pip using the python install that >> you will be running. So if "python" runs the right version, then invoke >> pip this way: >> >> python -m pip >> >> If you use the launcher, then: >> >> py -m pip >> >> This will make sure you use the version of pip that goes with your >> version of python, just in case there are other versions somewhere on >> the computer. >> >> -- >> https://mail.python.org/mailman/listinfo/python-list >> > -- https://mail.python.org/mailman/listinfo/python-list
Re: "Getting 'This app can’t run on your PC' (Access Denied) error when running Python or checking version in CMD on Windows 11"
Is that an approved location for executables? May I know? What do you mean by approved location? Kind regards, Praveen On Mon, 10 Mar 2025, 01:25 Gilmeh Serda via Python-list, < python-list@python.org> wrote: > On Sat, 8 Mar 2025 15:59:51 +0530, Praveen Kumar wrote: > > > "C:\Users\Bharath\AppData\Local\Programs\Python\Python313\python.exe" > > Is that an approved location for executables? > > -- > Gilmeh > > Even bytes get lonely for a little bit. > -- > https://mail.python.org/mailman/listinfo/python-list > -- https://mail.python.org/mailman/listinfo/python-list
Re: "Getting 'This app can’t run on your PC' (Access Denied) error when running Python or checking version in CMD on Windows 11"
Yes, I have 24.3.1 version of pip in my win 11 device, there is a new version of pip available, 25.0.1 Shall I upgrade that? Kind regards, Praveen On Mon, 10 Mar 2025, 03:04 Thomas Passin via Python-list, < python-list@python.org> wrote: > On 3/9/2025 3:16 PM, Gilmeh Serda via Python-list wrote: > > On Sat, 8 Mar 2025 15:59:51 +0530, Praveen Kumar wrote: > > > >> "C:\Users\Bharath\AppData\Local\Programs\Python\Python313\python.exe" > > > > Is that an approved location for executables? > > Yes, that's where a python.org install normally goes. If you are > changing the system paths, that location is the one to use. But if > that's the location that the system links Python.File to, it should > launch without a problem. Maybe you should remove the path steps you > added previously and see if that clears up the problem. > > First, though, try to run python using the absolute path you have just > found. > > BTW, it's always a good idea to run pip using the python install that > you will be running. So if "python" runs the right version, then invoke > pip this way: > > python -m pip > > If you use the launcher, then: > > py -m pip > > This will make sure you use the version of pip that goes with your > version of python, just in case there are other versions somewhere on > the computer. > > -- > https://mail.python.org/mailman/listinfo/python-list > -- https://mail.python.org/mailman/listinfo/python-list
