upgrade python to 3.14 and node to v24 for frappe develop branch compatibility

[victorarocha]

Description
The develop branch of frappe, now requires python 3.14 (frappe/frappe#35461) and node >=24. Please update Frappe-Manager to use python 3.14

Use Case
Use the develop branch of frappe.

Expected Behavior
Develop branch of frappe working with Frappe-Manager.

Current Behavior (if applicable)
bench command throws errors if frappe is updated to latest develop code.

Possible Solution
use python 3.14 in frappe manager.

[victorarocha]

If anyone wants to use the latest develop branch of frappe in an existing bench created with frappe-manager:

# log in to shell of bench
fm shell bench.name

# update pyenv
cd ~/.pyenv
git fetch --depth 1 origin tag v2.6.9
git checkout v2.6.9

# install python 3.14.0
pyenv install 3.14.0
pyenv global 3.14.0
pip install --no-cache-dir virtualenv honcho

# update the venvs
cd /opt/user/bench-venv
rm -rf *
python -m venv /opt/user/bench-venv

mv ~/frappe-bench/env ~/frappe-bench/env.old
python -m venv ~/frappe-bench/env

mkdir ~/tempo-fm
cd ~/tempo-fm
git clone https://github.com/rtCamp/Frappe-Manager.git

cd ~
/opt/user/bench-venv/bin/pip install frappe-bench uv honcho ~/tempo-fm/Frappe-Manager/Docker/frappe/fmx
/workspace/frappe-bench/env/bin/pip install honcho

# update node
nvm install v24.12.0
nvm use v24.12.0
nvm alias default v24.12.0
npm install -g yarn

# setup bench
bench setup requirements

# exit bench shell

# stop and start bench with frappe-manager
fm stop bench.name
fm start bench.name

# shell to bench
fm shell bench.name

# update bench
bench update --reset
bench build
bench migrate
bench restart

[asieftejani]

@Xieyt (I assume he is the maintainer of this repo)
If possible can you give option to people to install framework 15 or 16?
Alternatively (and less work i think) reversion frappe-manager to v15 and v16 so that people know which version will give them corresponding framework version
@victorarocha - is there any way to do this manually (backwards and forwards) in the current version when v16 becomes stable (i think a few days from now)

[asaura08]

@victorarocha @Xieyt @asieftejani
If you want to use the version-16-beta check my PR #331 I'm using this on an prod environment.
I'm waiting the maintainer of this repo to check all my PR but if you want to use it clone my repo and create a soft link to your $PATH ln -s /home/$USER/asaura08-repo/bin/fm /home/$USER/.local/bin/fm-custom

With this you can create version-16-beta host
fm-custom create web1.com --environment prod --ssl letsencrypt --letsencrypt-preferred-challenge http01 --letsencrypt-email mail@example.com --frappe-branch version-16-beta -a builder:develop --frappe-image frappe-manager-local-frappe:v0.18.0

[victorarocha]

@Xieyt (I assume he is the maintainer of this repo) If possible can you give option to people to install framework 15 or 16? Alternatively (and less work i think) reversion frappe-manager to v15 and v16 so that people know which version will give them corresponding framework version @victorarocha - is there any way to do this manually (backwards and forwards) in the current version when v16 becomes stable (i think a few days from now)

You can manually install v16 in current version of FM using the strategy in my last post. AFAIK you can't downgrade an instance from v16 to v15.

@asaura08 PR #331 looks like the better option currently available.

[asieftejani]

You can manually install v16 in current version of FM using the strategy in my last post

@victorarocha - If you are talking about the post at the start of this thread I cant see any mention of bench "develop" or "beta" anywhere. Kindly can you point it out (unless its the default - in which case it sort of defeats my purpose - to give users an option from fm to install either v15 or v16 without much extra commands)
@asaura08
My gut feeling tells me the maintainer is super busy with other work and will hopefully approve your PR some time later in the future. Perhaps next time best to ask maintainers about their advice and way forward before putting a lot of work - unless the objective was to practise/experiment

[asaura08]

@asieftejani No problem, I love to help and share code with people. I know that the owner is busy, for now I use my own fork so I can use all new features but I create some PR to help other people since I think that it will be useful 😁

[victorarocha]

You can manually install v16 in current version of FM using the strategy in my last post

@victorarocha - If you are talking about the post at the start of this thread I cant see any mention of bench "develop" or "beta" anywhere. Kindly can you point it out (unless its the default - in which case it sort of defeats my purpose - to give users an option from fm to install either v15 or v16 without much extra commands) @asaura08 My gut feeling tells me the maintainer is super busy with other work and will hopefully approve your PR some time later in the future. Perhaps next time best to ask maintainers about their advice and way forward before putting a lot of work - unless the objective was to practise/experiment

@asieftejani

# to update bench:
bench update --reset
bench build
bench migrate
bench restart

# to change the branch to v16 (I didn't test this commands, but should work fine)
bench switch-to-branch version-16-beta frappe
bench update --patch
bench build
bench migrate
bench restart

[meichthys]

@asaura08 Sorry for my ignorance. I'm trying to use your repo, but i don't see a bin directory as you mentioned in your previous comment. Do i need to compile/build something first?

[meichthys]

I used this for now: pipx install git+https://github.com/asaura08/Frappe-Manager.git@develop --force

[yiouyou]

If anyone wants to use the latest develop branch of frappe in an existing bench created with frappe-manager:

log in to shell of bench

fm shell bench.name

update pyenv

cd ~/.pyenv
git fetch --depth 1 origin tag v2.6.9
git checkout v2.6.9

install python 3.14.0

pyenv install 3.14.0
pyenv global 3.14.0
pip install --no-cache-dir virtualenv honcho

update the venvs

cd /opt/user/bench-venv
rm -rf *
python -m venv /opt/user/bench-venv

mv ~/frappe-bench/env ~/frappe-bench/env.old
python -m venv ~/frappe-bench/env

mkdir ~/tempo-fm
cd ~/tempo-fm
git clone https://github.com/rtCamp/Frappe-Manager.git

cd ~
/opt/user/bench-venv/bin/pip install frappe-bench uv honcho ~/tempo-fm/Frappe-Manager/Docker/frappe/fmx
/workspace/frappe-bench/env/bin/pip install honcho

update node

nvm install v24.12.0
nvm use v24.12.0
nvm alias default v24.12.0
npm install -g yarn

setup bench

bench setup requirements

exit bench shell

stop and start bench with frappe-manager

fm stop bench.name
fm start bench.name

shell to bench

fm shell bench.name

update bench

bench update --reset
bench build
bench migrate
bench restart

All previous steps went well. But when do the step - "bench setup requirements" , it shows errer:

╭─frappe@devsite.localhost ~
╰─➤  bench setup requirements
WARN: Command not being executed in bench directory
$ uv pip install --quiet --upgrade pip --python /workspace/env/bin/python
error: No virtual environment or system Python installation found for path `env/bin/python`; run `uv venv` to create an environment
ERROR: uv pip install --quiet --upgrade pip --python /workspace/env/bin/python
subprocess.CalledProcessError: Command 'uv pip install --quiet --upgrade pip --python /workspace/env/bin/python' returned non-zero exit status 2.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/user/.bin/bench_orig", line 7, in <module>
    sys.exit(cli())
             ~~~^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/cli.py", line 132, in cli
    bench_command()
    ~~~~~~~~~~~~~^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/commands/setup.py", line 230, in setup_requirements
    bench.setup.requirements(apps=apps)
    ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/utils/render.py", line 105, in wrapper_fn
    return fn(*args, **kwargs)
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/bench.py", line 500, in requirements
    self.pip()
    ~~~~~~~~^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/utils/render.py", line 126, in wrapper_fn
    return fn(*args, **kwargs)
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/bench.py", line 432, in pip
    return self.run(
           ~~~~~~~~^
        f"uv pip install {quiet_flag} --upgrade pip{pip_version} --python {self.bench.python}", cwd=self.bench.name
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/bench.py", line 50, in run
    return exec_cmd(cmd, cwd=cwd or self.cwd, _raise=_raise, env=env)
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/utils/__init__.py", line 193, in exec_cmd
    raise CommandFailedError(cmd) from subprocess.CalledProcessError(return_code, cmd)
bench.exceptions.CommandFailedError: uv pip install --quiet --upgrade pip --python /workspace/env/bin/python

[asaura08]

Try this @yiouyou

@asaura08 Sorry for my ignorance. I'm trying to use your repo, but i don't see a bin directory as you mentioned in your previous comment. Do i need to compile/build something first?

You need to create a virtual env to avoid conflict with the original fm bin so to create this:

1. Create a virtual env

python3 -m venv ~/fm-asaura08

2. Activate it

source ~/fm-asaura08/bin/activate

3. Clone my repo

git clone https://github.com/asaura08/Frappe-Manager.git && cd Frappe-Manager

4. Install this on your created virtual env

pip install -e .

5. Now you have a bin on your env bin folder named fm so create a soft link to use it

Note

If you wish, you can name it whatever you want; change the name "fm-custom" to "fm-my-custom-name"

ln -s /home/$USER/fm-asaura08/bin/fm /home/$USER/.local/bin/fm-custom

With this setup you can have 2 bin, fm (rtCamp repo) and fm-custom (@asaura08 repo)

# asaura08 repo https://github.com/asaura08/Frappe-Manager.git
fm-custom info

# rtCamp Repo
fm info

[victorarocha]

If anyone wants to use the latest develop branch of frappe in an existing bench created with frappe-manager:

log in to shell of bench

fm shell bench.name

update pyenv

cd ~/.pyenv
git fetch --depth 1 origin tag v2.6.9
git checkout v2.6.9

install python 3.14.0

pyenv install 3.14.0
pyenv global 3.14.0
pip install --no-cache-dir virtualenv honcho

update the venvs

cd /opt/user/bench-venv
rm -rf *
python -m venv /opt/user/bench-venv
mv ~/frappe-bench/env ~/frappe-bench/env.old
python -m venv ~/frappe-bench/env
mkdir ~/tempo-fm
cd ~/tempo-fm
git clone https://github.com/rtCamp/Frappe-Manager.git
cd ~
/opt/user/bench-venv/bin/pip install frappe-bench uv honcho ~/tempo-fm/Frappe-Manager/Docker/frappe/fmx
/workspace/frappe-bench/env/bin/pip install honcho

update node

nvm install v24.12.0
nvm use v24.12.0
nvm alias default v24.12.0
npm install -g yarn

setup bench

bench setup requirements

exit bench shell

stop and start bench with frappe-manager

fm stop bench.name
fm start bench.name

shell to bench

fm shell bench.name

update bench

bench update --reset
bench build
bench migrate
bench restart

All previous steps went well. But when do the step - "bench setup requirements" , it shows errer:

╭─frappe@devsite.localhost ~
╰─➤  bench setup requirements
WARN: Command not being executed in bench directory
$ uv pip install --quiet --upgrade pip --python /workspace/env/bin/python
error: No virtual environment or system Python installation found for path `env/bin/python`; run `uv venv` to create an environment
ERROR: uv pip install --quiet --upgrade pip --python /workspace/env/bin/python
subprocess.CalledProcessError: Command 'uv pip install --quiet --upgrade pip --python /workspace/env/bin/python' returned non-zero exit status 2.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/user/.bin/bench_orig", line 7, in <module>
    sys.exit(cli())
             ~~~^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/cli.py", line 132, in cli
    bench_command()
    ~~~~~~~~~~~~~^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/commands/setup.py", line 230, in setup_requirements
    bench.setup.requirements(apps=apps)
    ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/utils/render.py", line 105, in wrapper_fn
    return fn(*args, **kwargs)
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/bench.py", line 500, in requirements
    self.pip()
    ~~~~~~~~^^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/utils/render.py", line 126, in wrapper_fn
    return fn(*args, **kwargs)
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/bench.py", line 432, in pip
    return self.run(
           ~~~~~~~~^
        f"uv pip install {quiet_flag} --upgrade pip{pip_version} --python {self.bench.python}", cwd=self.bench.name
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/bench.py", line 50, in run
    return exec_cmd(cmd, cwd=cwd or self.cwd, _raise=_raise, env=env)
  File "/opt/user/bench-venv/lib/python3.14/site-packages/bench/utils/__init__.py", line 193, in exec_cmd
    raise CommandFailedError(cmd) from subprocess.CalledProcessError(return_code, cmd)
bench.exceptions.CommandFailedError: uv pip install --quiet --upgrade pip --python /workspace/env/bin/python

@asaura08

You need to run bench from the ~/frappe-bench directory.