id card generator

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diff --git a/env/bin/Activate.ps1 b/env/bin/Activate.ps1
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+<#

+.Synopsis

+Activate a Python virtual environment for the current PowerShell session.

+

+.Description

+Pushes the python executable for a virtual environment to the front of the

+$Env:PATH environment variable and sets the prompt to signify that you are

+in a Python virtual environment. Makes use of the command line switches as

+well as the `pyvenv.cfg` file values present in the virtual environment.

+

+.Parameter VenvDir

+Path to the directory that contains the virtual environment to activate. The

+default value for this is the parent of the directory that the Activate.ps1

+script is located within.

+

+.Parameter Prompt

+The prompt prefix to display when this virtual environment is activated. By

+default, this prompt is the name of the virtual environment folder (VenvDir)

+surrounded by parentheses and followed by a single space (ie. '(.venv) ').

+

+.Example

+Activate.ps1

+Activates the Python virtual environment that contains the Activate.ps1 script.

+

+.Example

+Activate.ps1 -Verbose

+Activates the Python virtual environment that contains the Activate.ps1 script,

+and shows extra information about the activation as it executes.

+

+.Example

+Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv

+Activates the Python virtual environment located in the specified location.

+

+.Example

+Activate.ps1 -Prompt "MyPython"

+Activates the Python virtual environment that contains the Activate.ps1 script,

+and prefixes the current prompt with the specified string (surrounded in

+parentheses) while the virtual environment is active.

+

+.Notes

+On Windows, it may be required to enable this Activate.ps1 script by setting the

+execution policy for the user. You can do this by issuing the following PowerShell

+command:

+

+PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser

+

+For more information on Execution Policies: 

+https://go.microsoft.com/fwlink/?LinkID=135170

+

+#>

+Param(

+    [Parameter(Mandatory = $false)]

+    [String]

+    $VenvDir,

+    [Parameter(Mandatory = $false)]

+    [String]

+    $Prompt

+)

+

+<# Function declarations --------------------------------------------------- #>

+

+<#

+.Synopsis

+Remove all shell session elements added by the Activate script, including the

+addition of the virtual environment's Python executable from the beginning of

+the PATH variable.

+

+.Parameter NonDestructive

+If present, do not remove this function from the global namespace for the

+session.

+

+#>

+function global:deactivate ([switch]$NonDestructive) {

+    # Revert to original values

+

+    # The prior prompt:

+    if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {

+        Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt

+        Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT

+    }

+

+    # The prior PYTHONHOME:

+    if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {

+        Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME

+        Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME

+    }

+

+    # The prior PATH:

+    if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {

+        Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH

+        Remove-Item -Path Env:_OLD_VIRTUAL_PATH

+    }

+

+    # Just remove the VIRTUAL_ENV altogether:

+    if (Test-Path -Path Env:VIRTUAL_ENV) {

+        Remove-Item -Path env:VIRTUAL_ENV

+    }

+

+    # Just remove VIRTUAL_ENV_PROMPT altogether.

+    if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {

+        Remove-Item -Path env:VIRTUAL_ENV_PROMPT

+    }

+

+    # Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:

+    if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {

+        Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force

+    }

+

+    # Leave deactivate function in the global namespace if requested:

+    if (-not $NonDestructive) {

+        Remove-Item -Path function:deactivate

+    }

+}

+

+<#

+.Description

+Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the

+given folder, and returns them in a map.

+

+For each line in the pyvenv.cfg file, if that line can be parsed into exactly

+two strings separated by `=` (with any amount of whitespace surrounding the =)

+then it is considered a `key = value` line. The left hand string is the key,

+the right hand is the value.

+

+If the value starts with a `'` or a `"` then the first and last character is

+stripped from the value before being captured.

+

+.Parameter ConfigDir

+Path to the directory that contains the `pyvenv.cfg` file.

+#>

+function Get-PyVenvConfig(

+    [String]

+    $ConfigDir

+) {

+    Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"

+

+    # Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).

+    $pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue

+

+    # An empty map will be returned if no config file is found.

+    $pyvenvConfig = @{ }

+

+    if ($pyvenvConfigPath) {

+

+        Write-Verbose "File exists, parse `key = value` lines"

+        $pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath

+

+        $pyvenvConfigContent | ForEach-Object {

+            $keyval = $PSItem -split "\s*=\s*", 2

+            if ($keyval[0] -and $keyval[1]) {

+                $val = $keyval[1]

+

+                # Remove extraneous quotations around a string value.

+                if ("'""".Contains($val.Substring(0, 1))) {

+                    $val = $val.Substring(1, $val.Length - 2)

+                }

+

+                $pyvenvConfig[$keyval[0]] = $val

+                Write-Verbose "Adding Key: '$($keyval[0])'='$val'"

+            }

+        }

+    }

+    return $pyvenvConfig

+}

+

+

+<# Begin Activate script --------------------------------------------------- #>

+

+# Determine the containing directory of this script

+$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition

+$VenvExecDir = Get-Item -Path $VenvExecPath

+

+Write-Verbose "Activation script is located in path: '$VenvExecPath'"

+Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"

+Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"

+

+# Set values required in priority: CmdLine, ConfigFile, Default

+# First, get the location of the virtual environment, it might not be

+# VenvExecDir if specified on the command line.

+if ($VenvDir) {

+    Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"

+}

+else {

+    Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."

+    $VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")

+    Write-Verbose "VenvDir=$VenvDir"

+}

+

+# Next, read the `pyvenv.cfg` file to determine any required value such

+# as `prompt`.

+$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir

+

+# Next, set the prompt from the command line, or the config file, or

+# just use the name of the virtual environment folder.

+if ($Prompt) {

+    Write-Verbose "Prompt specified as argument, using '$Prompt'"

+}

+else {

+    Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"

+    if ($pyvenvCfg -and $pyvenvCfg['prompt']) {

+        Write-Verbose "  Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"

+        $Prompt = $pyvenvCfg['prompt'];

+    }

+    else {

+        Write-Verbose "  Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"

+        Write-Verbose "  Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"

+        $Prompt = Split-Path -Path $venvDir -Leaf

+    }

+}

+

+Write-Verbose "Prompt = '$Prompt'"

+Write-Verbose "VenvDir='$VenvDir'"

+

+# Deactivate any currently active virtual environment, but leave the

+# deactivate function in place.

+deactivate -nondestructive

+

+# Now set the environment variable VIRTUAL_ENV, used by many tools to determine

+# that there is an activated venv.

+$env:VIRTUAL_ENV = $VenvDir

+

+if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {

+

+    Write-Verbose "Setting prompt to '$Prompt'"

+

+    # Set the prompt to include the env name

+    # Make sure _OLD_VIRTUAL_PROMPT is global

+    function global:_OLD_VIRTUAL_PROMPT { "" }

+    Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT

+    New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt

+

+    function global:prompt {

+        Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "

+        _OLD_VIRTUAL_PROMPT

+    }

+    $env:VIRTUAL_ENV_PROMPT = $Prompt

+}

+

+# Clear PYTHONHOME

+if (Test-Path -Path Env:PYTHONHOME) {

+    Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME

+    Remove-Item -Path Env:PYTHONHOME

+}

+

+# Add the venv to the PATH

+Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH

+$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"