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pipenv 2020.4.1b1: KeyError: 1 on install #4226

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Flimm opened this issue May 1, 2020 · 3 comments · Fixed by #4255
Closed

pipenv 2020.4.1b1: KeyError: 1 on install #4226

Flimm opened this issue May 1, 2020 · 3 comments · Fixed by #4255
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Type: Bug 🐛 This issue is a bug. Type: Vendored Dependencies This issue affects vendored dependencies within pipenv.

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@Flimm
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Flimm commented May 1, 2020

$ pipenv install django-robots
Installing django-robots…
Adding django-robots to Pipfile's [packages]…
✔ Installation Succeeded 
Pipfile.lock (b798c1) out of date, updating to (ceb148)…
Locking [dev-packages] dependencies…
Building requirements...
Resolving dependencies...
✔ Success! 
Locking [packages] dependencies…
Building requirements...
Resolving dependencies...
✘ Locking Failed! 
Traceback (most recent call last):
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/resolver.py", line 807, in <module>
    main()
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/resolver.py", line 802, in main
    _main(parsed.pre, parsed.clear, parsed.verbose, parsed.system, parsed.write,
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/resolver.py", line 785, in _main
    resolve_packages(pre, clear, verbose, system, write, requirements_dir, packages)
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/resolver.py", line 746, in resolve_packages
    results, resolver = resolve(
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/resolver.py", line 728, in resolve
    return resolve_deps(
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/utils.py", line 1371, in resolve_deps
    results, hashes, markers_lookup, resolver, skipped = actually_resolve_deps(
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/utils.py", line 1088, in actually_resolve_deps
    resolver.resolve_constraints()
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/utils.py", line 846, in resolve_constraints
    marker = marker_from_specifier(candidate.requires_python)
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/vendor/requirementslib/models/markers.py", line 719, in marker_from_specifier
    for marker_segment in cleanup_pyspecs(spec):
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/vendor/requirementslib/models/markers.py", line 259, in cleanup_pyspecs
    specs = normalize_specifier_set(specs)
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/vendor/requirementslib/models/markers.py", line 240, in normalize_specifier_set
    return normalize_specifier_set(SpecifierSet(",".join(spec_list)))
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/vendor/requirementslib/models/markers.py", line 232, in normalize_specifier_set
    return {_format_pyspec(spec) for spec in specs}
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/vendor/requirementslib/models/markers.py", line 232, in <setcomp>
    return {_format_pyspec(spec) for spec in specs}
  File "/home/flimm/.local/lib/python3.8/site-packages/pipenv/vendor/requirementslib/models/markers.py", line 164, in _format_pyspec
    if not next_tuple[1] <= MAX_VERSIONS[next_tuple[0]]:
KeyError: 1

I'm on Ubuntu 20.04. If I downgrade to an older version of pipenv, I do not experience this issue.

@techalchemy techalchemy added OS: Linux This issue affects the Linux Operating System. Status: Needs More Information This issue does not provide enough information to take further action. labels May 9, 2020
@techalchemy
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techalchemy commented May 9, 2020

thanks for the report! This one at least I can test myself easily!

are you using the system install of python? how did you install pipenv?

@Flimm
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Flimm commented May 11, 2020

I installed pipenv by running:

pip install --upgrade --pre pipenv

I'm using system Python 3.8.

$ which pipenv
/home/flimm/.local/bin/pipenv
$ which python3
/usr/bin/python3
$ which python
/usr/bin/python

My .bashrc adds ~/.local/bin to PATH.

@frostming
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frostming commented May 12, 2020

I can reproduce here. The root cause is django-robots has a casual python-requires value >1.1.1 and our specifier parser doesn't handle that.

@frostming frostming added Type: Vendored Dependencies This issue affects vendored dependencies within pipenv. Type: Bug 🐛 This issue is a bug. and removed Status: Needs More Information This issue does not provide enough information to take further action. OS: Linux This issue affects the Linux Operating System. labels May 12, 2020
techalchemy added a commit that referenced this issue May 17, 2020
- Fix issues parsing direct dependency URLs
- Fix vistir `rmtree` error handling automated attempts at `chmod`
  invocation which may not always be permitted
- Fix nested direct dependency parsing
- Fixes #4226
- Fixes #3964

Signed-off-by: Dan Ryan <dan.ryan@canonical.com>
fwojciak pushed a commit to fwojciak/pipenv that referenced this issue May 29, 2020
2020.5.28 (2020-05-28)
======================

Features & Improvements
-----------------------

-   `pipenv install` and `pipenv sync` will no longer attempt to install satisfied dependencies during installation. pypa#3057, pypa#3506
-   Added support for resolution of direct-url dependencies in `setup.py` files to respect `PEP-508` style URL dependencies. pypa#3148
-   Added full support for resolution of all dependency types including direct URLs, zip archives, tarballs, etc.
    -   Improved error handling and formatting.
    -   Introduced improved cross platform stream wrappers for better `stdout` and `stderr` consistency. pypa#3298
-   For consistency with other commands and the `--dev` option description, `pipenv lock --requirements --dev` now emits both default and development dependencies. The new `--dev-only` option requests the previous behaviour (e.g. to generate a `dev-requirements.txt` file). pypa#3316
-   Pipenv will now successfully recursively lock VCS sub-dependencies. pypa#3328
-   Added support for `--verbose` output to `pipenv run`. pypa#3348
-   Pipenv will now discover and resolve the intrinsic dependencies of **all** VCS dependencies, whether they are editable or not, to prevent resolution conflicts. pypa#3368
-   Added a new environment variable, `PIPENV_RESOLVE_VCS`, to toggle dependency resolution off for non-editable VCS, file, and URL based dependencies. pypa#3577
-   Added the ability for Windows users to enable emojis by setting `PIPENV_HIDE_EMOJIS=0`. pypa#3595
-   Allow overriding `PIPENV_INSTALL_TIMEOUT` environment variable (in seconds). pypa#3652
-   Allow overriding `PIP_EXISTS_ACTION` evironment variable (value is passed to pip install). Possible values here: <https://pip.pypa.io/en/stable/reference/pip/#exists-action-option> Useful when you need to `PIP\_EXISTS\_ACTION=i` (ignore existing packages) - great for CI environments, where you need really fast setup. pypa#3738
-   Pipenv will no longer forcibly override `PIP_NO_DEPS` on all vcs and file dependencies as resolution happens on these in a pre-lock step. pypa#3763
-   Improved verbose logging output during `pipenv lock` will now stream output to the console while maintaining a spinner. pypa#3810
-   Added support for automatic python installs via `asdf` and associated `PIPENV_DONT_USE_ASDF` environment variable. pypa#4018
-   Pyenv/asdf can now be used whether or not they are available on PATH. Setting `PYENV_ROOT`/`ASDF_DIR` in a `.env` file allows Pipenv to install an interpreter without any shell customizations, so long as pyenv/asdf is installed. pypa#4245
-   Added `--key` command line parameter for including personal PyUp.io API tokens when running `pipenv check`. pypa#4257

Behavior Changes
----------------

-   Make conservative checks of known exceptions when subprocess returns output, so user won\'t see the whole traceback - just the error. pypa#2553
-   Do not touch Pipfile early and rely on it so that one can do `pipenv sync` without a Pipfile. pypa#3386
-   Re-enable `--help` option for `pipenv run` command. pypa#3844
-   Make sure `pipenv lock -r --pypi-mirror {MIRROR_URL}` will respect the pypi-mirror in requirements output. pypa#4199

Bug Fixes
---------

-   Raise `PipenvUsageError` when \[\[source\]\] does not contain url field. pypa#2373
-   Fixed a bug which caused editable package resolution to sometimes fail with an unhelpful setuptools-related error message. pypa#2722
-   Fixed an issue which caused errors due to reliance on the system utilities `which` and `where` which may not always exist on some
    systems.
-   Fixed a bug which caused periodic failures in python discovery when executables named `python` were not present on the target `$PATH`. pypa#2783
-   Dependency resolution now writes hashes for local and remote files to the lockfile. pypa#3053
-   Fixed a bug which prevented `pipenv graph` from correctly showing all dependencies when running from within `pipenv shell`. pypa#3071
-   Fixed resolution of direct-url dependencies in `setup.py` files to respect `PEP-508` style URL dependencies. pypa#3148
-   Fixed a bug which caused failures in warning reporting when running pipenv inside a virtualenv under some circumstances.
-   Fixed a bug with package discovery when running `pipenv clean`. pypa#3298
-   Quote command arguments with carets (`^`) on Windows to work around unintended shell escapes. pypa#3307
-   Handle alternate names for UTF-8 encoding. pypa#3313
-   Abort pipenv before adding the non-exist package to Pipfile. pypa#3318
-   Don\'t normalize the package name user passes in. pypa#3324
-   Fix a bug where custom virtualenv can not be activated with pipenv shell pypa#3339
-   Fix a bug that `--site-packages` flag is not recognized. pypa#3351
-   Fix a bug where `pipenv --clear` is not working pypa#3353
-   Fix unhashable type error during `$ pipenv install --selective-upgrade` pypa#3384
-   Dependencies with direct `PEP508` compliant VCS URLs specified in their `install_requires` will now be successfully locked during the resolution process. pypa#3396
-   Fixed a keyerror which could occur when locking VCS dependencies in
    some cases. pypa#3404
-   Fixed a bug that `ValidationError` is thrown when some fields are missing in source section. pypa#3427
-   Updated the index names in lock file when source name in Pipfile is changed. pypa#3449
-   Fixed an issue which caused `pipenv install --help` to show duplicate entries for `--pre`. pypa#3479
-   Fix bug causing `[SSL: CERTIFICATE_VERIFY_FAILED]` when Pipfile `[[source]]` has `verify_ssl=false` and url with custom port. pypa#3502
-   Fix `sync --sequential` ignoring `pip install` errors and logs. pypa#3537
-   Fix the issue that lock file can\'t be created when `PIPENV_PIPFILE` is not under working directory. pypa#3584
-   Pipenv will no longer inadvertently set `editable=True` on all vcs dependencies. pypa#3647
-   The `--keep-outdated` argument to `pipenv install` and `pipenv lock` will now drop specifier constraints when encountering editable dependencies.
    -   In addition, `--keep-outdated` will retain specifiers that would otherwise be dropped from any entries that have not been updated. pypa#3656
-   Fixed a bug which sometimes caused pipenv to fail to respect the `--site-packages` flag when passed with `pipenv install`. pypa#3718
-   Normalize the package names to lowercase when comparing used and in-Pipfile packages. pypa#3745
-   `pipenv update --outdated` will now correctly handle comparisons between pre/post-releases and normal releases. pypa#3766
-   Fixed a `KeyError` which could occur when pinning outdated VCS dependencies via `pipenv lock --keep-outdated`. pypa#3768
-   Resolved an issue which caused resolution to fail when encountering poorly formatted `python_version` markers in `setup.py` and `setup.cfg` files. pypa#3786
-   Fix a bug that installation errors are displayed as a list. pypa#3794
-   Update `pythonfinder` to fix a problem that `python.exe` will be mistakenly chosen for virtualenv creation under WSL. pypa#3807
-   Fixed several bugs which could prevent editable VCS dependencies from being installed into target environments, even when reporting
    successful installation. pypa#3809
-   `pipenv check --system` should find the correct Python interpreter when `python` does not exist on the system. pypa#3819
-   Resolve the symlinks when the path is absolute. pypa#3842
-   Pass `--pre` and `--clear` options to `pipenv update --outdated`. pypa#3879
-   Fixed a bug which prevented resolution of direct URL dependencies which have PEP508 style direct url VCS sub-dependencies with
    subdirectories. pypa#3976
-   Honor `PIPENV_SPINNER` environment variable pypa#4045
-   Fixed an issue with `pipenv check` failing due to an invalid API key from `pyup.io`. pypa#4188
-   Fixed a bug which caused versions from VCS dependencies to be included in `Pipfile.lock` inadvertently. pypa#4217
-   Fixed a bug which caused pipenv to search non-existent virtual environments for `pip` when installing using `--system`. pypa#4220
-   `Requires-Python` values specifying constraint versions of python starting from `1.x` will now be parsed successfully. pypa#4226
-   Fix a bug of `pipenv update --outdated` that can\'t print output correctly. pypa#4229
-   Fixed a bug which caused pipenv to prefer source distributions over wheels from `PyPI` during the dependency resolution phase. Fixed an issue which prevented proper build isolation using `pep517` based builders during dependency resolution. pypa#4231
-   Don\'t fallback to system Python when no matching Python version is found. pypa#4232

Vendored Libraries
------------------

- Updated `pip_shims` to support `--outdated` with new pip versions. pypa#3766
- Update vendored dependencies and invocations
  - Update vendored and patched dependencies
  - Update patches on `piptools`, `pip`, `pip-shims`, `tomlkit`
  - Fix invocations of dependencies
  - Fix custom `InstallCommand` instantiation
  - Update `PackageFinder` usage
  - Fix `Bool` stringify attempts from `tomlkit`
  - Updated vendored dependencies:
    -   **attrs**: `18.2.0 => `19.1.0`
    -   **certifi**: `2018.10.15 => `2019.3.9`
    -   **cached\_property**: `1.4.3 => `1.5.1`
    -   **cerberus**: `1.2.0 => `1.3.1`
    -   **click**: `7.0.0 => `7.1.1`
    -   **click-completion**: `0.5.0 => `0.5.1`
    -   **colorama**: `0.3.9 => `0.4.3`
    -   **contextlib2**: `(new) => `0.6.0.post1`
    -   **distlib**: `0.2.8 => `0.2.9`
    -   **funcsigs**: `(new) => `1.0.2`
    -   **importlib\_metadata** `1.3.0 => `1.5.1`
    -   **importlib-resources**: `(new) => `1.4.0`
    -   **idna**: `2.7 => `2.9`
    -   **jinja2**: `2.10.0 => `2.11.1`
    -   **markupsafe**: `1.0 => `1.1.1`
    -   **more-itertools**: `(new) => `5.0.0`
    -   **orderedmultidict**: `(new) => `1.0`
    -   **packaging**: `18.0 => `19.0`
    -   **parse**: `1.9.0 => `1.15.0`
    -   **pathlib2**: `2.3.2 => `2.3.3`
    -   **pep517**: `(new) => `0.5.0`
    -   **pexpect**: `4.6.0 => `4.8.0`
    -   **pip-shims**: `0.2.0 => `0.5.1`
    -   **pipdeptree**: `0.13.0 => `0.13.2`
    -   **pyparsing**: `2.2.2 => `2.4.6`
    -   **python-dotenv**: `0.9.1 => `0.10.2`
    -   **pythonfinder**: `1.1.10 => `1.2.2`
    -   **pytoml**: `(new) => `0.1.20`
    -   **requests**: `2.20.1 => `2.23.0`
    -   **requirementslib**: `1.3.3 => `1.5.4`
    -   **scandir**: `1.9.0 => `1.10.0`
    -   **shellingham**: `1.2.7 => `1.3.2`
    -   **six**: `1.11.0 => `1.14.0`
    -   **tomlkit**: `0.5.2 => `0.5.11`
    -   **urllib3**: `1.24 => `1.25.8`
    -   **vistir**: `0.3.0 => `0.5.0`
    -   **yaspin**: `0.14.0 => `0.14.3`
    -   **zipp**: `0.6.0`
    - Removed vendored dependency **cursor**. pypa#4169

-   Add and update vendored dependencies to accommodate `safety` vendoring:
    -   **safety** `(none)` => `1.8.7`
    -   **dparse** `(none)` => `0.5.0`
    -   **pyyaml** `(none)` => `5.3.1`
    -   **urllib3** `1.25.8` => `1.25.9`
    -   **certifi** `2019.11.28` => `2020.4.5.1`
    -   **pyparsing** `2.4.6` => `2.4.7`
    -   **resolvelib** `0.2.2` => `0.3.0`
    -   **importlib-metadata** `1.5.1` => `1.6.0`
    -   **pip-shims** `0.5.1` => `0.5.2`
    -   **requirementslib** `1.5.5` => `1.5.6` pypa#4188

-   Updated vendored `pip` => `20.0.2` and `pip-tools` => `5.0.0`. pypa#4215
-   Updated vendored dependencies to latest versions for security and bug fixes:
    -   **requirementslib** `1.5.8` => `1.5.9`
    -   **vistir** `0.5.0` => `0.5.1`
    -   **jinja2** `2.11.1` => `2.11.2`
    -   **click** `7.1.1` => `7.1.2`
    -   **dateutil** `(none)` => `2.8.1`
    -   **backports.functools\_lru\_cache** `1.5.0` => `1.6.1`
    -   **enum34** `1.1.6` => `1.1.10`
    -   **toml** `0.10.0` => `0.10.1`
    -   **importlib\_resources** `1.4.0` => `1.5.0` pypa#4226
-   Changed attrs import path in vendored dependencies to always import from `pipenv.vendor`. pypa#4267

Improved Documentation
----------------------

-   Added documenation about variable expansion in `Pipfile` entries. pypa#2317
-   Consolidate all contributing docs in the rst file pypa#3120
-   Update the out-dated manual page. pypa#3246
-   Move CLI docs to its own page. pypa#3346
-   Replace (non-existant) video on docs index.rst with equivalent gif. pypa#3499
-   Clarify wording in Basic Usage example on using double quotes to escape shell redirection pypa#3522
-   Ensure docs show navigation on small-screen devices pypa#3527
-   Added a link to the TOML Spec under General Recommendations & Version Control to clarify how Pipfiles should be written. pypa#3629
-   Updated the documentation with the new `pytest` entrypoint. pypa#3759
-   Fix link to GIF in README.md demonstrating Pipenv\'s usage, and add descriptive alt text. pypa#3911
-   Added a line describing potential issues in fancy extension. pypa#3912
-   Documental description of how Pipfile works and association with Pipenv. pypa#3913
-   Clarify the proper value of `python_version` and `python_full_version`. pypa#3914
-   Write description for `--deploy` extension and few extensions differences. pypa#3915
-   More documentation for `.env` files pypa#4100
-   Updated documentation to point to working links. pypa#4137
-   Replace docs.pipenv.org with pipenv.pypa.io pypa#4167
-   Added functionality to check spelling in documentation and cleaned up existing typographical issues. pypa#4209
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