poetry run pytest raises SyntaxError: invalid escape sequence \S

[waketzheng]

Describe the Bug
Run unittest in local virtual environment that managed by poetry raises the following error:

(coveralls-py3.11) mac10.12 in ~/trying/coveralls-python on master ● λ poetry run pytest
====================================================== test session starts =======================================================
platform darwin -- Python 3.11.8, pytest-8.2.2, pluggy-1.5.0
rootdir: /Users/mac10.12/trying/coveralls-python
configfile: pyproject.toml
collected 59 items / 1 error

============================================================= ERRORS =============================================================
_______________________________________________ ERROR collecting tests/cli_test.py _______________________________________________
../../Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/lib/python3.11/site-packages/_pytest/python.py:492: in importtestmodule
    mod = import_path(
../../Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/lib/python3.11/site-packages/_pytest/pathlib.py:591: in import_path
    importlib.import_module(module_name)
/usr/local/Cellar/[email protected]/3.11.8/Frameworks/Python.framework/Versions/3.11/lib/python3.11/importlib/__init__.py:126: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
<frozen importlib._bootstrap>:1204: in _gcd_import
    ???
<frozen importlib._bootstrap>:1176: in _find_and_load
    ???
<frozen importlib._bootstrap>:1147: in _find_and_load_unlocked
    ???
<frozen importlib._bootstrap>:690: in _load_unlocked
    ???
../../Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/lib/python3.11/site-packages/_pytest/assertion/rewrite.py:178: in exec_module
    exec(co, module.__dict__)
tests/cli_test.py:8: in <module>
    import coveralls.cli
coveralls/cli.py:43: in <module>
    import docopt
E     File "/Users/mac10.12/Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/lib/python3.11/site-packages/docopt.py", line 165
E       name = re.findall('(<\S*?>)', source)[0]
E                         ^^^^^^^^^^
E   SyntaxError: invalid escape sequence '\S'
==================================================== short test summary info =====================================================
ERROR tests/cli_test.py
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
======================================================== 1 error in 1.62s ========================================================

To Reproduce

git clone [email protected]:TheKevJames/coveralls-python
cd coveralls-python
poetry install
poetry run pytest

Expected Behavior
Success to run poetry run pytest

Package Versions

• pip list

Package            Version  Editable project location
------------------ -------- ---------------------------------------
certifi            2024.6.2
charset-normalizer 3.3.2
coverage           7.5.3
coveralls          4.0.1    /Users/mac10.12/trying/coveralls-python
docopt             0.6.2
idna               3.7
iniconfig          2.0.0
packaging          24.0
pip                24.0
pluggy             1.5.0
pytest             8.2.2
PyYAML             6.0.1
requests           2.32.3
responses          0.25.0
setuptools         69.5.1
urllib3            2.2.1

Trace Logs
Provide coverage logs w/ DEBUG logging enabled (run coverage debug ...)

• coverage debug sys

-- sys -------------------------------------------------------
               coverage_version: 7.5.3
                coverage_module: /Users/mac10.12/Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/lib/python3.11/site-packages/coverage/__init__.py
                           core: -none-
                        CTracer: available
           plugins.file_tracers: -none-
            plugins.configurers: -none-
      plugins.context_switchers: -none-
              configs_attempted: /Users/mac10.12/trying/coveralls-python/.coveragerc
                                 /Users/mac10.12/trying/coveralls-python/setup.cfg
                                 /Users/mac10.12/trying/coveralls-python/tox.ini
                                 /Users/mac10.12/trying/coveralls-python/pyproject.toml
                   configs_read: /Users/mac10.12/trying/coveralls-python/tox.ini
                                 /Users/mac10.12/trying/coveralls-python/pyproject.toml
                    config_file: None
                config_contents: -none-
                      data_file: -none-
                         python: 3.11.8 (main, Apr  1 2024, 03:30:09) [Clang 13.0.0 (clang-1300.0.29.30)]
                       platform: macOS-11.7.10-x86_64-i386-64bit
                 implementation: CPython
                     executable: /Users/mac10.12/Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/bin/python
                   def_encoding: utf-8
                    fs_encoding: utf-8
                            pid: 49413
                            cwd: /Users/mac10.12/trying/coveralls-python
                           path: /Users/mac10.12/Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/bin
                                 /usr/local/Cellar/[email protected]/3.11.8/Frameworks/Python.framework/Versions/3.11/lib/python311.zip
                                 /usr/local/Cellar/[email protected]/3.11.8/Frameworks/Python.framework/Versions/3.11/lib/python3.11
                                 /usr/local/Cellar/[email protected]/3.11.8/Frameworks/Python.framework/Versions/3.11/lib/python3.11/lib-dynload
                                 /Users/mac10.12/Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/lib/python3.11/site-packages
                                 /Users/mac10.12/trying/coveralls-python
                                 /usr/local/opt/[email protected]/libexec
                    environment: HOME = /Users/mac10.12
                                 PYTHONDONTWRITEBYTECODE = 1
                   command_line: /Users/mac10.12/Library/Caches/pypoetry/virtualenvs/coveralls-6KVgLntz-py3.11/bin/coverage debug sys
         sqlite3_sqlite_version: 3.45.3
             sqlite3_temp_store: 0
        sqlite3_compile_options: ATOMIC_INTRINSICS=1, COMPILER=clang-13.0.0, DEFAULT_AUTOVACUUM,
                                 DEFAULT_CACHE_SIZE=-2000, DEFAULT_FILE_FORMAT=4,
                                 DEFAULT_JOURNAL_SIZE_LIMIT=-1, DEFAULT_MMAP_SIZE=0, DEFAULT_PAGE_SIZE=4096,
                                 DEFAULT_PCACHE_INITSZ=20, DEFAULT_RECURSIVE_TRIGGERS,
                                 DEFAULT_SECTOR_SIZE=4096, DEFAULT_SYNCHRONOUS=2,
                                 DEFAULT_WAL_AUTOCHECKPOINT=1000, DEFAULT_WAL_SYNCHRONOUS=2,
                                 DEFAULT_WORKER_THREADS=0, DIRECT_OVERFLOW_READ, ENABLE_API_ARMOR,
                                 ENABLE_COLUMN_METADATA, ENABLE_DBSTAT_VTAB, ENABLE_FTS3,
                                 ENABLE_FTS3_PARENTHESIS, ENABLE_FTS4, ENABLE_FTS5, ENABLE_GEOPOLY,
                                 ENABLE_MATH_FUNCTIONS, ENABLE_MEMORY_MANAGEMENT, ENABLE_PREUPDATE_HOOK,
                                 ENABLE_RTREE, ENABLE_SESSION, ENABLE_STAT4, ENABLE_UNLOCK_NOTIFY,
                                 MALLOC_SOFT_LIMIT=1024, MAX_ATTACHED=10, MAX_COLUMN=2000,
                                 MAX_COMPOUND_SELECT=500, MAX_DEFAULT_PAGE_SIZE=8192, MAX_EXPR_DEPTH=1000,
                                 MAX_FUNCTION_ARG=127, MAX_LENGTH=1000000000, MAX_LIKE_PATTERN_LENGTH=50000,
                                 MAX_MMAP_SIZE=0x7fff0000, MAX_PAGE_COUNT=0xfffffffe, MAX_PAGE_SIZE=65536,
                                 MAX_SQL_LENGTH=1000000000, MAX_TRIGGER_DEPTH=1000,
                                 MAX_VARIABLE_NUMBER=250000, MAX_VDBE_OP=250000000, MAX_WORKER_THREADS=8,
                                 MUTEX_PTHREADS, SYSTEM_MALLOC, TEMP_STORE=1, THREADSAFE=1, USE_URI

Other
When virtual environment was create by python -m venv, it was able to run pytest without any error raised.