fix(python): disable Python prompt hijacking by default

src/shell/scripts/omp.bash

@@ -6,6 +6,10 @@ export POSH_SESSION_ID=::SESSION_ID::
 export CONDA_PROMPT_MODIFIER=false
 export OSTYPE=$OSTYPE
 
+# disable all known python virtual environment prompts
+export VIRTUAL_ENV_DISABLE_PROMPT=1
+export PYENV_VIRTUALENV_DISABLE_PROMPT=1
+
 # global variables
 _omp_start_time=''
 _omp_stack_count=0

src/shell/scripts/omp.elv

@@ -4,6 +4,10 @@ set-env POSH_SHELL elvish
 set-env POSH_SHELL_VERSION $version
 set-env POWERLINE_COMMAND oh-my-posh
 
+# disable all known python virtual environment prompts
+set-env VIRTUAL_ENV_DISABLE_PROMPT 1
+set-env PYENV_VIRTUALENV_DISABLE_PROMPT 1
+
 var _omp_executable = (external ::OMP::)
 var _omp_status = 0
 var _omp_no_status = 1

src/shell/scripts/omp.fish

@@ -13,6 +13,10 @@ set --global _omp_ftcs_marks 0
 set --global _omp_transient_prompt 0
 set --global _omp_prompt_mark 0
 
+# disable all known python virtual environment prompts
+set --global VIRTUAL_ENV_DISABLE_PROMPT 1
+set --global PYENV_VIRTUALENV_DISABLE_PROMPT 1
+
 # We use this to avoid unnecessary CLI calls for prompt repaint.
 set --global _omp_new_prompt 1
 

src/shell/scripts/omp.lua

@@ -6,6 +6,10 @@
 os.setenv('POSH_SESSION_ID', '::SESSION_ID::')
 os.setenv('POSH_SHELL', 'cmd')
 
+-- disable all known python virtual environment prompts
+os.setenv('VIRTUAL_ENV_DISABLE_PROMPT', '1')
+os.setenv('PYENV_VIRTUALENV_DISABLE_PROMPT', '1')
+
 -- Helper functions
 
 local function get_priority_number(name, default)

src/shell/scripts/omp.nu

@@ -10,6 +10,10 @@ $env.POSH_SESSION_ID = (echo ::SESSION_ID::)
 $env.POSH_SHELL = "nu"
 $env.POSH_SHELL_VERSION = (version | get version)
 
+# disable all known python virtual environment prompts
+$env.VIRTUAL_ENV_DISABLE_PROMPT = 1
+$env.PYENV_VIRTUALENV_DISABLE_PROMPT = 1
+
 let _omp_executable: string = (echo ::OMP::)
 
 # PROMPTS

src/shell/scripts/omp.ps1

@@ -3,6 +3,10 @@ if ($null -ne (Get-Module -Name "oh-my-posh-core")) {
     Remove-Module -Name "oh-my-posh-core" -Force
 }
 
+# disable all known python virtual environment prompts
+$env:VIRTUAL_ENV_DISABLE_PROMPT = 1
+$env:PYENV_VIRTUALENV_DISABLE_PROMPT = 1
+
 # Helper functions which need to be defined before the module is loaded
 # See https://github.com/JanDeDobbeleer/oh-my-posh/discussions/2300
 function global:Get-PoshStackCount {
@@ -66,7 +70,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
             # ref-1: https://docs.microsoft.com/en-us/dotnet/api/system.diagnostics.processstartinfo.argumentlist?view=net-6.0
             # ref-2: https://docs.microsoft.com/en-us/powershell/scripting/whats-new/differences-from-windows-powershell?view=powershell-7.2#net-framework-vs-net-core
             $Arguments | ForEach-Object -Process { $StartInfo.ArgumentList.Add($_) }
-        } else {
+        }
+        else {
             # escape arguments manually in lower versions, refer to https://docs.microsoft.com/en-us/previous-versions/17w5ykft(v=vs.85)
             $escapedArgs = $Arguments | ForEach-Object {
                 # escape N consecutive backslash(es), which are followed by a double quote, to 2N consecutive ones
@@ -154,7 +159,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
             $script:TransientPrompt = $true
             [Console]::OutputEncoding = [Text.Encoding]::UTF8
             [Microsoft.PowerShell.PSConsoleReadLine]::InvokePrompt()
-        } finally {
+        }
+        finally {
             [Console]::OutputEncoding = $previousOutputEncoding
         }
     }
@@ -184,14 +190,16 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
         if ($global:_ompAzure) {
             try {
                 $env:POSH_AZURE_SUBSCRIPTION = Get-AzContext | ConvertTo-Json
-            } catch {}
+            }
+            catch {}
         }
 
         if ($global:_ompPoshGit) {
             try {
                 $global:GitStatus = Get-GitStatus
                 $env:POSH_GIT_STATUS = $global:GitStatus | ConvertTo-Json
-            } catch {}
+            }
+            catch {}
         }
     }
 
@@ -216,7 +224,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
         $invocationInfo = try {
             # retrieve info of the most recent error
             $global:Error[0] | Where-Object { $_ -ne $null } | Select-Object -ExpandProperty InvocationInfo
-        } catch { $null }
+        }
+        catch { $null }
 
         # check if the last command caused the last error
         if ($null -ne $invocationInfo -and $lastHistory.CommandLine -eq $invocationInfo.Line) {
@@ -260,7 +269,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
         if ($global:NVS_ORIGINAL_LASTEXECUTIONSTATUS -is [bool]) {
             # make it compatible with NVS auto-switching, if enabled
             $script:OriginalLastExecutionStatus = $global:NVS_ORIGINAL_LASTEXECUTIONSTATUS
-        } else {
+        }
+        else {
             $script:OriginalLastExecutionStatus = $?
         }
         # store the orignal last exit code
@@ -346,7 +356,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
                 # Workaround to prevent the text after cursor from disappearing when the tooltip is printed.
                 [Microsoft.PowerShell.PSConsoleReadLine]::Insert(' ')
                 [Microsoft.PowerShell.PSConsoleReadLine]::Undo()
-            } finally {}
+            }
+            finally {}
         }
     }
 
@@ -364,7 +375,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
                     $script:TooltipCommand = ''
                     Set-TransientPrompt
                 }
-            } finally {
+            }
+            finally {
                 [Microsoft.PowerShell.PSConsoleReadLine]::AcceptLine()
                 if ($global:_ompFTCSMarks -and $executingCommand) {
                     # Write FTCS_COMMAND_EXECUTED after accepting the input - it should still happen before execution
@@ -382,7 +394,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
                     $script:TooltipCommand = ''
                     Set-TransientPrompt
                 }
-            } finally {
+            }
+            finally {
                 [Microsoft.PowerShell.PSConsoleReadLine]::CopyOrCancelLine()
             }
         }
@@ -479,7 +492,8 @@ New-Module -Name "oh-my-posh-core" -ScriptBlock {
         $themes = Get-ChildItem -Path "$Path/*" -Include '*.omp.json' | Sort-Object Name
         if ($List -eq $true) {
             $themes | Select-Object @{ Name = 'hyperlink'; Expression = { Get-FileHyperlink -Uri $_.FullName } } | Format-Table -HideTableHeaders
-        } else {
+        }
+        else {
             $nonFSWD = Get-NonFSWD
             $stackCount = Get-PoshStackCount
             $terminalWidth = Get-TerminalWidth

src/shell/scripts/omp.tcsh

@@ -5,6 +5,10 @@ setenv POSH_SHELL_VERSION "$tcsh";
 setenv POSH_SESSION_ID ::SESSION_ID::;
 setenv OSTYPE "$OSTYPE";
 
+# disable all known python virtual environment prompts
+setenv VIRTUAL_ENV_DISABLE_PROMPT 1;
+setenv PYENV_VIRTUALENV_DISABLE_PROMPT 1;
+
 if ( ! $?_omp_enabled ) alias precmd '
   set _omp_status = $status;
   set _omp_execution_time = -1;

src/shell/scripts/omp.xsh

@@ -4,6 +4,10 @@ $POSH_SESSION_ID = ::SESSION_ID::
 $POSH_SHELL = "xonsh"
 $POSH_SHELL_VERSION = $XONSH_VERSION
 
+# disable all known python virtual environment prompts
+$VIRTUAL_ENV_DISABLE_PROMPT = 1
+$PYENV_VIRTUALENV_DISABLE_PROMPT = 1
+
 _omp_executable = ::OMP::
 _omp_history_length = 0
 

src/shell/scripts/omp.zsh

@@ -7,6 +7,10 @@ export CONDA_PROMPT_MODIFIER=false
 export ZLE_RPROMPT_INDENT=0
 export OSTYPE=$OSTYPE
 
+# disable all known python virtual environment prompts
+export VIRTUAL_ENV_DISABLE_PROMPT=1
+export PYENV_VIRTUALENV_DISABLE_PROMPT=1
+
 _omp_executable=::OMP::
 _omp_tooltip_command=''