conda run marker script does not handle -m flag

[karrtikr]

Issue Type: Bug

Behaviour

Expected vs. Actual

Formatting with autopep8 failed.
Error: Invalid patch string: >>>PYTHON-EXEC-OUTPUT
> conda run -n base --no-capture-output python ~\.vscode-insiders\extensions\ms-python.python-2022.0.1775133624-rc\pythonFiles\get_output_via_markers.py -m autopep8 --diff ".\sa.py"
cwd: .

Steps to reproduce:

1. Do not have the formatter module installed and have conda interpreter selected.
2. Run formatting.

Diagnostic data

• Python version (& distribution if applicable, e.g. Anaconda): 3.8.3
• Type of virtual environment used (e.g. conda, venv, virtualenv, etc.): Conda
• Value of the python.languageServer setting: Pylance

User Settings

defaultLS: {"defaultLSType":"Pylance"}

downloadLanguageServer: true

envFile: "<placeholder>"

venvPath: "<placeholder>"

venvFolders: "<placeholder>"

condaPath: "<placeholder>"

pipenvPath: "<placeholder>"

poetryPath: "<placeholder>"

languageServer: "Pylance"

linting
• enabled: true
• cwd: "<placeholder>"
• Flake8Args: "<placeholder>"
• flake8Enabled: false
• flake8Path: "<placeholder>"
• lintOnSave: true
• banditArgs: "<placeholder>"
• banditEnabled: false
• banditPath: "<placeholder>"
• mypyArgs: "<placeholder>"
• mypyEnabled: false
• mypyPath: "<placeholder>"
• pycodestyleArgs: "<placeholder>"
• pycodestyleEnabled: false
• pycodestylePath: "<placeholder>"
• prospectorArgs: "<placeholder>"
• prospectorEnabled: false
• prospectorPath: "<placeholder>"
• pydocstyleArgs: "<placeholder>"
• pydocstyleEnabled: false
• pydocstylePath: "<placeholder>"
• pylamaArgs: "<placeholder>"
• pylamaEnabled: false
• pylamaPath: "<placeholder>"
• pylintArgs: "<placeholder>"
• pylintPath: "<placeholder>"

sortImports
• args: "<placeholder>"
• path: "<placeholder>"

formatting
• autopep8Args: "<placeholder>"
• autopep8Path: "<placeholder>"
• provider: "autopep8"
• blackArgs: "<placeholder>"
• blackPath: "<placeholder>"
• yapfArgs: "<placeholder>"
• yapfPath: "<placeholder>"

testing
• cwd: "<placeholder>"
• debugPort: 3000
• nosetestArgs: "<placeholder>"
• nosetestsEnabled: undefined
• nosetestPath: "<placeholder>"
• promptToConfigure: true
• pytestArgs: "<placeholder>"
• pytestEnabled: false
• pytestPath: "<placeholder>"
• unittestArgs: "<placeholder>"
• unittestEnabled: false
• autoTestDiscoverOnSaveEnabled: true

terminal
• activateEnvironment: true
• executeInFileDir: "<placeholder>"
• launchArgs: "<placeholder>"

experiments
• enabled: true
• optInto: ["pythonInterpreterInfoPinnedcf"]
• optOutFrom: ["pythonInterpreterInfoPinned"]

insidersChannel: "weekly"

tensorBoard
• logDirectory: "<placeholder>"

Extension version: 2022.0.1775133624-rc
VS Code version: Code - Insiders 1.64.0-insider (96e996a75c09e5947c151f8b978bdc9496b81aea, 2022-02-01T10:10:59.660Z)
OS version: Windows_NT x64 10.0.22518
Restricted Mode: No

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz (8 x 2112)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	15.92GB (4.11GB free)
Process Argv	--crash-reporter-id c77e398b-c3ad-4095-97a3-126929d57dd0
Screen Reader	no
VM	0%

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