RecursionError

[dulm]

• [x ] I am on the latest Poetry version.
• [x ] I have searched the issues of this repo and believe that this is not a duplicate. https://github.com/python-poetry/poetry/issues/1238 https://github.com/python-poetry/poetry/issues/1885
• [ x] If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

• OS version and name: mint 19.3
• Poetry version: 1.0.3
• Link of a Gist with the contents of your pyproject.toml file:

  
  [tool.poetry]
  name = "test1"
  version = "0.1.0"
  description = ""
  authors = ["lqk"]

[tool.poetry.dependencies] python = "^3.7"

[tool.poetry.dev-dependencies]

[[tool.poetry.source]]

name = "ali"

url = "https://mirrors.aliyun.com/pypi/simple"

default=true

[build-system] requires = ["poetry>=0.12"] build-backend = "poetry.masonry.api"

## Issue
1. poetry add pyautogui
1. del the   pyautogui    in  pyproject.toml
1. poetry add pyautogui

throws

(.venv) (base) lqk@shenzhou-mint:~/projects/PycharmProjects/Test1$ poetry add pyautogui -vvv

[RuntimeError] [tool.poetry] section not found in pyproject.toml

Traceback (most recent call last): File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/console_application.py", line 131, in run status_code = command.handle(parsed_args, io) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/api/command/command.py", line 120, in handle status_code = self._do_handle(args, io) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/api/command/command.py", line 163, in _do_handle self._dispatcher.dispatch(PRE_HANDLE, event) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/api/event/event_dispatcher.py", line 22, in dispatch self._do_dispatch(listeners, event_name, event) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/api/event/event_dispatcher.py", line 89, in _do_dispatch listener(event, event_name, self) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/console/config/application_config.py", line 86, in set_env poetry = command.poetry File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/console/commands/command.py", line 10, in poetry return self.application.poetry File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/console/application.py", line 49, in poetry self._poetry = Factory().create_poetry(Path.cwd()) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/factory.py", line 43, in create_poetry '[tool.poetry] section not found in {}'.format(poetry_file.name)

1. then  call   add  or update wil throw error, only del lock can work

Writing lock file

[RecursionError] maximum recursion depth exceeded

Traceback (most recent call last): File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/console_application.py", line 131, in run status_code = command.handle(parsed_args, io) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/api/command/command.py", line 120, in handle status_code = self._do_handle(args, io) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/clikit/api/command/command.py", line 171, in _do_handle return getattr(handler, handler_method)(args, io, self) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/cleo/commands/command.py", line 92, in wrap_handle return self.handle() File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/console/commands/add.py", line 149, in handle status = installer.run() File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/installation/installer.py", line 74, in run self._do_install(local_repo) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/installation/installer.py", line 225, in _do_install ops = solver.solve(use_latest=whitelist) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/puzzle/solver.py", line 36, in solve packages, depths = self._solve(use_latest=use_latest) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/puzzle/solver.py", line 181, in _solve self._package, self._provider, locked=locked, use_latest=use_latest File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/mixology/init.py", line 7, in resolve_version return solver.solve() File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/mixology/version_solver.py", line 80, in solve next = self._choose_package_version() File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/mixology/version_solver.py", line 398, in _choose_package_version self._solution.decide(version) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/mixology/partial_solution.py", line 87, in decide Assignment.decision(package, self.decision_level, len(self._assignments)) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/mixology/assignment.py", line 35, in decision return cls(package.to_dependency(), True, decision_level, index) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/packages/package.py", line 395, in to_dependency return dependency_from_pep_508(name) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/packages/init.py", line 39, in dependency_from_pep_508 req = Requirement(name) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/poetry/version/requirements.py", line 208, in init req = REQUIREMENT.parseString(requirement_string) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/pyparsing.py", line 1937, in parseString loc, tokens = self._parse(instring, 0) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/pyparsing.py", line 1677, in _parseNoCache loc, tokens = self.parseImpl(instring, preloc, doActions) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/pyparsing.py", line 4052, in parseImpl loc, exprtokens = e._parse(instring, loc, doActions) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/pyparsing.py", line 1677, in _parseNoCache loc, tokens = self.parseImpl(instring, preloc, doActions) File "/home/lqk/opt/pipx/venvs/poetry/lib/python3.7/site-packages/pyparsing.py", line 4237, in parseImpl ret = e._parse(instring, loc, doActions)

if i use pymongo instead of  pyautogui,   it will not throw error follow above procedue.

[abn]

Fixed in 1.1.0b2. Requires regeneration of lock file. Note that new lock file is not compatible with older versions of poetry.

[danihodovic]

While 1.1.0b2 fixes this issue, it breaks git installs. @abn do you have a recommendation for people that are facing both issues?

[abn]

@danihodovic what is the breakage?

[danihodovic]

1.1.0b2 fails to install git packages. Versions before 1.1.0b2 cause the recursionerror. I've resorted to downgrading to 1.10 and re-installing all dependencies

[abn]

@danihodovic sorry to be obtuse, but I tried using master and the issue does not seem to exist. Would you be able to provide a quick example? I might be missing something.

2817?

[danihodovic]

I didn't update poetry-core to master. I didn't even know that package existed. I will try it out. Thanks

[github-actions[bot]]

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