diff --git a/docker_environment/bin/Activate.ps1 b/docker_environment/bin/Activate.ps1
new file mode 100644
index 0000000..2fb3852
--- /dev/null
+++ b/docker_environment/bin/Activate.ps1
@@ -0,0 +1,241 @@
+<#
+.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 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 virutal 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
+    }
+}
+
+# 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"
diff --git a/docker_environment/bin/aafigure b/docker_environment/bin/aafigure
new file mode 100755
index 0000000..268b68e
--- /dev/null
+++ b/docker_environment/bin/aafigure
@@ -0,0 +1,11 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+#
+# This file is part of aafigure. https://github.com/aafigure/aafigure
+# (C) 2007 Chris Liechti <cliechti@gmx.net>
+#
+# SPDX-License-Identifier:    BSD-3-Clause
+
+# command line stub for aafigure
+
+import aafigure.aafigure
+aafigure.aafigure.main()
diff --git a/docker_environment/bin/activate b/docker_environment/bin/activate
new file mode 100644
index 0000000..70a820e
--- /dev/null
+++ b/docker_environment/bin/activate
@@ -0,0 +1,66 @@
+# This file must be used with "source bin/activate" *from bash*
+# you cannot run it directly
+
+deactivate () {
+    # reset old environment variables
+    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
+        PATH="${_OLD_VIRTUAL_PATH:-}"
+        export PATH
+        unset _OLD_VIRTUAL_PATH
+    fi
+    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
+        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
+        export PYTHONHOME
+        unset _OLD_VIRTUAL_PYTHONHOME
+    fi
+
+    # This should detect bash and zsh, which have a hash command that must
+    # be called to get it to forget past commands.  Without forgetting
+    # past commands the $PATH changes we made may not be respected
+    if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
+        hash -r 2> /dev/null
+    fi
+
+    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
+        PS1="${_OLD_VIRTUAL_PS1:-}"
+        export PS1
+        unset _OLD_VIRTUAL_PS1
+    fi
+
+    unset VIRTUAL_ENV
+    if [ ! "${1:-}" = "nondestructive" ] ; then
+    # Self destruct!
+        unset -f deactivate
+    fi
+}
+
+# unset irrelevant variables
+deactivate nondestructive
+
+VIRTUAL_ENV="/home/deffuls/work/planetmint/docker_environment"
+export VIRTUAL_ENV
+
+_OLD_VIRTUAL_PATH="$PATH"
+PATH="$VIRTUAL_ENV/bin:$PATH"
+export PATH
+
+# unset PYTHONHOME if set
+# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
+# could use `if (set -u; : $PYTHONHOME) ;` in bash
+if [ -n "${PYTHONHOME:-}" ] ; then
+    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
+    unset PYTHONHOME
+fi
+
+if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
+    _OLD_VIRTUAL_PS1="${PS1:-}"
+    PS1="(docker_environment) ${PS1:-}"
+    export PS1
+fi
+
+# This should detect bash and zsh, which have a hash command that must
+# be called to get it to forget past commands.  Without forgetting
+# past commands the $PATH changes we made may not be respected
+if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
+    hash -r 2> /dev/null
+fi
diff --git a/docker_environment/bin/activate.csh b/docker_environment/bin/activate.csh
new file mode 100644
index 0000000..e065c27
--- /dev/null
+++ b/docker_environment/bin/activate.csh
@@ -0,0 +1,25 @@
+# This file must be used with "source bin/activate.csh" *from csh*.
+# You cannot run it directly.
+# Created by Davide Di Blasi <davidedb@gmail.com>.
+# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
+
+alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; test "\!:*" != "nondestructive" && unalias deactivate'
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+setenv VIRTUAL_ENV "/home/deffuls/work/planetmint/docker_environment"
+
+set _OLD_VIRTUAL_PATH="$PATH"
+setenv PATH "$VIRTUAL_ENV/bin:$PATH"
+
+
+set _OLD_VIRTUAL_PROMPT="$prompt"
+
+if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
+    set prompt = "(docker_environment) $prompt"
+endif
+
+alias pydoc python -m pydoc
+
+rehash
diff --git a/docker_environment/bin/activate.fish b/docker_environment/bin/activate.fish
new file mode 100644
index 0000000..5bf574e
--- /dev/null
+++ b/docker_environment/bin/activate.fish
@@ -0,0 +1,64 @@
+# This file must be used with "source <venv>/bin/activate.fish" *from fish*
+# (https://fishshell.com/); you cannot run it directly.
+
+function deactivate  -d "Exit virtual environment and return to normal shell environment"
+    # reset old environment variables
+    if test -n "$_OLD_VIRTUAL_PATH"
+        set -gx PATH $_OLD_VIRTUAL_PATH
+        set -e _OLD_VIRTUAL_PATH
+    end
+    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
+        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
+        set -e _OLD_VIRTUAL_PYTHONHOME
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+        functions -e fish_prompt
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+        functions -c _old_fish_prompt fish_prompt
+        functions -e _old_fish_prompt
+    end
+
+    set -e VIRTUAL_ENV
+    if test "$argv[1]" != "nondestructive"
+        # Self-destruct!
+        functions -e deactivate
+    end
+end
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+set -gx VIRTUAL_ENV "/home/deffuls/work/planetmint/docker_environment"
+
+set -gx _OLD_VIRTUAL_PATH $PATH
+set -gx PATH "$VIRTUAL_ENV/bin" $PATH
+
+# Unset PYTHONHOME if set.
+if set -q PYTHONHOME
+    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
+    set -e PYTHONHOME
+end
+
+if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
+    # fish uses a function instead of an env var to generate the prompt.
+
+    # Save the current fish_prompt function as the function _old_fish_prompt.
+    functions -c fish_prompt _old_fish_prompt
+
+    # With the original prompt function renamed, we can override with our own.
+    function fish_prompt
+        # Save the return status of the last command.
+        set -l old_status $status
+
+        # Output the venv prompt; color taken from the blue of the Python logo.
+        printf "%s%s%s" (set_color 4B8BBE) "(docker_environment) " (set_color normal)
+
+        # Restore the return status of the previous command.
+        echo "exit $old_status" | .
+        # Output the original/"old" prompt.
+        _old_fish_prompt
+    end
+
+    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
+end
diff --git a/docker_environment/bin/base58 b/docker_environment/bin/base58
new file mode 100755
index 0000000..bad317e
--- /dev/null
+++ b/docker_environment/bin/base58
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from base58.__main__ import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/chardetect b/docker_environment/bin/chardetect
new file mode 100755
index 0000000..3ab624f
--- /dev/null
+++ b/docker_environment/bin/chardetect
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from chardet.cli.chardetect import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/cm2html b/docker_environment/bin/cm2html
new file mode 100755
index 0000000..5315b3d
--- /dev/null
+++ b/docker_environment/bin/cm2html
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from recommonmark.scripts import cm2html
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cm2html())
diff --git a/docker_environment/bin/cm2latex b/docker_environment/bin/cm2latex
new file mode 100755
index 0000000..6f7ad41
--- /dev/null
+++ b/docker_environment/bin/cm2latex
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from recommonmark.scripts import cm2latex
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cm2latex())
diff --git a/docker_environment/bin/cm2man b/docker_environment/bin/cm2man
new file mode 100755
index 0000000..a908a81
--- /dev/null
+++ b/docker_environment/bin/cm2man
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from recommonmark.scripts import cm2man
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cm2man())
diff --git a/docker_environment/bin/cm2pseudoxml b/docker_environment/bin/cm2pseudoxml
new file mode 100755
index 0000000..87f85cb
--- /dev/null
+++ b/docker_environment/bin/cm2pseudoxml
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from recommonmark.scripts import cm2pseudoxml
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cm2pseudoxml())
diff --git a/docker_environment/bin/cm2xetex b/docker_environment/bin/cm2xetex
new file mode 100755
index 0000000..9f6d661
--- /dev/null
+++ b/docker_environment/bin/cm2xetex
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from recommonmark.scripts import cm2xetex
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cm2xetex())
diff --git a/docker_environment/bin/cm2xml b/docker_environment/bin/cm2xml
new file mode 100755
index 0000000..5729708
--- /dev/null
+++ b/docker_environment/bin/cm2xml
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from recommonmark.scripts import cm2xml
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cm2xml())
diff --git a/docker_environment/bin/cmark b/docker_environment/bin/cmark
new file mode 100755
index 0000000..6814823
--- /dev/null
+++ b/docker_environment/bin/cmark
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from commonmark.cmark import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/counter b/docker_environment/bin/counter
new file mode 100755
index 0000000..7c9027a
--- /dev/null
+++ b/docker_environment/bin/counter
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from example.counter import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/coverage b/docker_environment/bin/coverage
new file mode 100755
index 0000000..6110b59
--- /dev/null
+++ b/docker_environment/bin/coverage
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from coverage.cmdline import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/coverage-3.9 b/docker_environment/bin/coverage-3.9
new file mode 100755
index 0000000..6110b59
--- /dev/null
+++ b/docker_environment/bin/coverage-3.9
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from coverage.cmdline import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/coverage3 b/docker_environment/bin/coverage3
new file mode 100755
index 0000000..6110b59
--- /dev/null
+++ b/docker_environment/bin/coverage3
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from coverage.cmdline import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/easy_install b/docker_environment/bin/easy_install
new file mode 100755
index 0000000..3d930f2
--- /dev/null
+++ b/docker_environment/bin/easy_install
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from setuptools.command.easy_install import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/easy_install-3.9 b/docker_environment/bin/easy_install-3.9
new file mode 100755
index 0000000..3d930f2
--- /dev/null
+++ b/docker_environment/bin/easy_install-3.9
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from setuptools.command.easy_install import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/flake8 b/docker_environment/bin/flake8
new file mode 100755
index 0000000..3555c2d
--- /dev/null
+++ b/docker_environment/bin/flake8
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from flake8.main.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/flask b/docker_environment/bin/flask
new file mode 100755
index 0000000..3ad2f7c
--- /dev/null
+++ b/docker_environment/bin/flask
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from flask.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/gunicorn b/docker_environment/bin/gunicorn
new file mode 100755
index 0000000..7b66116
--- /dev/null
+++ b/docker_environment/bin/gunicorn
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from gunicorn.app.wsgiapp import run
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(run())
diff --git a/docker_environment/bin/humanfriendly b/docker_environment/bin/humanfriendly
new file mode 100755
index 0000000..b716b8e
--- /dev/null
+++ b/docker_environment/bin/humanfriendly
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from humanfriendly.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/hypothesis b/docker_environment/bin/hypothesis
new file mode 100755
index 0000000..10e5df8
--- /dev/null
+++ b/docker_environment/bin/hypothesis
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from hypothesis.extra.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/identify-cli b/docker_environment/bin/identify-cli
new file mode 100755
index 0000000..3aaa426
--- /dev/null
+++ b/docker_environment/bin/identify-cli
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from identify.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/ipdb3 b/docker_environment/bin/ipdb3
new file mode 100755
index 0000000..8949b3c
--- /dev/null
+++ b/docker_environment/bin/ipdb3
@@ -0,0 +1,12 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# EASY-INSTALL-ENTRY-SCRIPT: 'ipdb==0.13.9','console_scripts','ipdb3'
+__requires__ = 'ipdb==0.13.9'
+import re
+import sys
+from pkg_resources import load_entry_point
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(
+        load_entry_point('ipdb==0.13.9', 'console_scripts', 'ipdb3')()
+    )
diff --git a/docker_environment/bin/ipython b/docker_environment/bin/ipython
new file mode 100755
index 0000000..f132585
--- /dev/null
+++ b/docker_environment/bin/ipython
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from IPython import start_ipython
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(start_ipython())
diff --git a/docker_environment/bin/ipython3 b/docker_environment/bin/ipython3
new file mode 100755
index 0000000..f132585
--- /dev/null
+++ b/docker_environment/bin/ipython3
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from IPython import start_ipython
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(start_ipython())
diff --git a/docker_environment/bin/jsonschema b/docker_environment/bin/jsonschema
new file mode 100755
index 0000000..43a5bd0
--- /dev/null
+++ b/docker_environment/bin/jsonschema
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from jsonschema.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/keyring b/docker_environment/bin/keyring
new file mode 100755
index 0000000..b9cf63e
--- /dev/null
+++ b/docker_environment/bin/keyring
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from keyring.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/markdown-it b/docker_environment/bin/markdown-it
new file mode 100755
index 0000000..4754ac6
--- /dev/null
+++ b/docker_environment/bin/markdown-it
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from markdown_it.cli.parse import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/myst-anchors b/docker_environment/bin/myst-anchors
new file mode 100755
index 0000000..89b2004
--- /dev/null
+++ b/docker_environment/bin/myst-anchors
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from myst_parser.cli import print_anchors
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(print_anchors())
diff --git a/docker_environment/bin/myst-docutils-html b/docker_environment/bin/myst-docutils-html
new file mode 100755
index 0000000..88debac
--- /dev/null
+++ b/docker_environment/bin/myst-docutils-html
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from myst_parser.docutils_ import cli_html
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cli_html())
diff --git a/docker_environment/bin/myst-docutils-html5 b/docker_environment/bin/myst-docutils-html5
new file mode 100755
index 0000000..0817bc4
--- /dev/null
+++ b/docker_environment/bin/myst-docutils-html5
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from myst_parser.docutils_ import cli_html5
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cli_html5())
diff --git a/docker_environment/bin/myst-docutils-latex b/docker_environment/bin/myst-docutils-latex
new file mode 100755
index 0000000..ba14198
--- /dev/null
+++ b/docker_environment/bin/myst-docutils-latex
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from myst_parser.docutils_ import cli_latex
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cli_latex())
diff --git a/docker_environment/bin/myst-docutils-pseudoxml b/docker_environment/bin/myst-docutils-pseudoxml
new file mode 100755
index 0000000..cba1859
--- /dev/null
+++ b/docker_environment/bin/myst-docutils-pseudoxml
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from myst_parser.docutils_ import cli_pseudoxml
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cli_pseudoxml())
diff --git a/docker_environment/bin/myst-docutils-xml b/docker_environment/bin/myst-docutils-xml
new file mode 100755
index 0000000..296414b
--- /dev/null
+++ b/docker_environment/bin/myst-docutils-xml
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from myst_parser.docutils_ import cli_xml
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cli_xml())
diff --git a/docker_environment/bin/nodeenv b/docker_environment/bin/nodeenv
new file mode 100755
index 0000000..f0d196f
--- /dev/null
+++ b/docker_environment/bin/nodeenv
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from nodeenv import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/normalizer b/docker_environment/bin/normalizer
new file mode 100755
index 0000000..746a2cd
--- /dev/null
+++ b/docker_environment/bin/normalizer
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from charset_normalizer.cli.normalizer import cli_detect
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cli_detect())
diff --git a/docker_environment/bin/pep8 b/docker_environment/bin/pep8
new file mode 100755
index 0000000..0978559
--- /dev/null
+++ b/docker_environment/bin/pep8
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pep8 import _main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(_main())
diff --git a/docker_environment/bin/pip b/docker_environment/bin/pip
new file mode 100755
index 0000000..dbc9573
--- /dev/null
+++ b/docker_environment/bin/pip
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/pip3 b/docker_environment/bin/pip3
new file mode 100755
index 0000000..dbc9573
--- /dev/null
+++ b/docker_environment/bin/pip3
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/pip3.9 b/docker_environment/bin/pip3.9
new file mode 100755
index 0000000..dbc9573
--- /dev/null
+++ b/docker_environment/bin/pip3.9
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/pkginfo b/docker_environment/bin/pkginfo
new file mode 100755
index 0000000..523610a
--- /dev/null
+++ b/docker_environment/bin/pkginfo
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pkginfo.commandline import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/planetmint b/docker_environment/bin/planetmint
new file mode 100755
index 0000000..371c876
--- /dev/null
+++ b/docker_environment/bin/planetmint
@@ -0,0 +1,12 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# EASY-INSTALL-ENTRY-SCRIPT: 'Planetmint','console_scripts','planetmint'
+__requires__ = 'Planetmint'
+import re
+import sys
+from pkg_resources import load_entry_point
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(
+        load_entry_point('Planetmint', 'console_scripts', 'planetmint')()
+    )
diff --git a/docker_environment/bin/planetmint-monit-config b/docker_environment/bin/planetmint-monit-config
new file mode 100755
index 0000000..0181505
--- /dev/null
+++ b/docker_environment/bin/planetmint-monit-config
@@ -0,0 +1,199 @@
+#!/bin/bash
+
+set -o nounset
+
+# Check if directory for monit logs exists
+if [ ! -d "$HOME/.planetmint-monit" ]; then
+	mkdir -p "$HOME/.planetmint-monit"
+fi
+
+monit_pid_path=${MONIT_PID_PATH:=$HOME/.planetmint-monit/monit_processes}
+monit_script_path=${MONIT_SCRIPT_PATH:=$HOME/.planetmint-monit/monit_script}
+monit_log_path=${MONIT_LOG_PATH:=$HOME/.planetmint-monit/logs}
+monitrc_path=${MONITRC_PATH:=$HOME/.monitrc}
+
+function usage() {
+	cat <<EOM
+
+    Usage: ${0##*/} [-h]
+
+    Configure Monit for Planetmint and Tendermint process management.
+
+    ENV[MONIT_PID_PATH] || --monit-pid-path PATH
+
+    Absolute path to directory where the the program's pid-file will reside.
+    The pid-file contains the ID(s) of the process(es). (default: ${monit_pid_path})
+
+    ENV[MONIT_SCRIPT_PATH] || --monit-script-path PATH
+
+    Absolute path to the directory where the executable program or
+    script is present. (default: ${monit_script_path})
+
+    ENV[MONIT_LOG_PATH] || --monit-log-path PATH
+
+    Absolute path to the directory where all the logs for processes
+    monitored by Monit are stored. (default: ${monit_log_path})
+
+    ENV[MONITRC_PATH] || --monitrc-path PATH
+
+    Absolute path to the monit control file(monitrc). (default: ${monitrc_path})
+
+    -h|--help
+        Show this help and exit.
+
+EOM
+}
+
+while [[ $# -gt 0 ]]; do
+	arg="$1"
+	case $arg in
+	--monit-pid-path)
+		monit_pid_path="$2"
+		shift
+		;;
+	--monit-script-path)
+		monit_script_path="$2"
+		shift
+		;;
+	--monit-log-path)
+		monit_log_path="$2"
+		shift
+		;;
+	--monitrc-path)
+		monitrc_path="$2"
+		shift
+		;;
+	-h | --help)
+		usage
+		exit
+		;;
+	*)
+		echo "Unknown option: $1"
+		usage
+		exit 1
+		;;
+	esac
+	shift
+done
+
+# Check if directory for monit logs exists
+if [ ! -d "$monit_log_path" ]; then
+	mkdir -p "$monit_log_path"
+fi
+
+# Check if directory for monit pid files exists
+if [ ! -d "$monit_pid_path" ]; then
+	mkdir -p "$monit_pid_path"
+fi
+
+cat >${monit_script_path} <<EOF
+#!/bin/bash
+case \$1 in
+
+  start_planetmint)
+
+    pushd \$4
+      nohup planetmint start > /dev/null 2>&1 &
+
+      echo \$! > \$2
+    popd
+
+    ;;
+
+  stop_planetmint)
+
+    kill -2 \`cat \$2\`
+    rm -f \$2
+
+    ;;
+
+  start_tendermint)
+
+    pushd \$4
+
+      nohup tendermint node >> \$3/tendermint.out.log 2>> \$3/tendermint.err.log &
+
+      echo \$! > \$2
+    popd
+
+    ;;
+
+  stop_tendermint)
+
+    kill -2 \`cat \$2\`
+    rm -f \$2
+
+    ;;
+
+esac
+exit 0
+EOF
+chmod +x ${monit_script_path}
+
+cat >${monit_script_path}_logrotate <<EOF
+#!/bin/bash
+case \$1 in
+
+  rotate_tendermint_logs)
+    /bin/cp \$2 \$2.\$(date +%y-%m-%d)
+    /bin/tar -cvf \$2.\$(date +%Y%m%d_%H%M%S).tar.gz \$2.\$(date +%y-%m-%d)
+    /bin/rm \$2.\$(date +%y-%m-%d)
+    /bin/cp /dev/null \$2
+    ;;
+
+esac
+exit 0
+EOF
+chmod +x ${monit_script_path}_logrotate
+
+# Handling overwriting of control file interactively
+if [ -f "$monitrc_path" ]; then
+	echo "$monitrc_path already exists."
+	read -p "Overwrite[Y]? " -n 1 -r
+	echo
+	if [[ $REPLY =~ ^[Yy]$ ]]; then
+		echo "Overriding $monitrc_path"
+	else
+		read -p "Enter absolute path to store Monit control file: " monitrc_path
+		eval monitrc_path="$monitrc_path"
+		if [ ! -d "$(dirname $monitrc_path)" ]; then
+			echo "Failed to save monit control file '$monitrc_path': No such file or directory."
+			exit 1
+		fi
+	fi
+fi
+
+# configure monitrc
+cat >${monitrc_path} <<EOF
+set httpd
+  port 2812
+  allow localhost
+
+check process planetmint
+    with pidfile ${monit_pid_path}/planetmint.pid
+    start program "${monit_script_path} start_planetmint $monit_pid_path/planetmint.pid ${monit_log_path} ${monit_log_path}"
+    restart program "${monit_script_path} start_planetmint $monit_pid_path/planetmint.pid ${monit_log_path} ${monit_log_path}"
+    stop program "${monit_script_path} stop_planetmint $monit_pid_path/planetmint.pid ${monit_log_path} ${monit_log_path}"
+
+check process tendermint
+    with pidfile ${monit_pid_path}/tendermint.pid
+    start program "${monit_script_path} start_tendermint ${monit_pid_path}/tendermint.pid ${monit_log_path} ${monit_log_path}"
+    restart program "${monit_script_path} start_tendermint ${monit_pid_path}/tendermint.pid ${monit_log_path} ${monit_log_path}"
+    stop program "${monit_script_path} stop_tendermint ${monit_pid_path}/tendermint.pid ${monit_log_path} ${monit_log_path}"
+    depends on planetmint
+
+check file tendermint.out.log with path ${monit_log_path}/tendermint.out.log
+    if size > 200 MB then
+        exec "${monit_script_path}_logrotate rotate_tendermint_logs ${monit_log_path}/tendermint.out.log $monit_pid_path/tendermint.pid"
+
+check file tendermint.err.log with path ${monit_log_path}/tendermint.err.log
+    if size > 200 MB then
+        exec "${monit_script_path}_logrotate rotate_tendermint_logs ${monit_log_path}/tendermint.err.log $monit_pid_path/tendermint.pid"
+
+EOF
+
+# Setting permissions for control file
+chmod 0700 ${monitrc_path}
+
+echo -e "Planetmint process manager configured!"
+set -o errexit
diff --git a/docker_environment/bin/pre-commit b/docker_environment/bin/pre-commit
new file mode 100755
index 0000000..be12d6b
--- /dev/null
+++ b/docker_environment/bin/pre-commit
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pre_commit.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/pre-commit-validate-config b/docker_environment/bin/pre-commit-validate-config
new file mode 100755
index 0000000..75f50e3
--- /dev/null
+++ b/docker_environment/bin/pre-commit-validate-config
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pre_commit.clientlib import validate_config_main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(validate_config_main())
diff --git a/docker_environment/bin/pre-commit-validate-manifest b/docker_environment/bin/pre-commit-validate-manifest
new file mode 100755
index 0000000..bf56798
--- /dev/null
+++ b/docker_environment/bin/pre-commit-validate-manifest
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pre_commit.clientlib import validate_manifest_main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(validate_manifest_main())
diff --git a/docker_environment/bin/py.test b/docker_environment/bin/py.test
new file mode 100755
index 0000000..8a3b399
--- /dev/null
+++ b/docker_environment/bin/py.test
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pytest import console_main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(console_main())
diff --git a/docker_environment/bin/pybabel b/docker_environment/bin/pybabel
new file mode 100755
index 0000000..d20f106
--- /dev/null
+++ b/docker_environment/bin/pybabel
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from babel.messages.frontend import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/pycodestyle b/docker_environment/bin/pycodestyle
new file mode 100755
index 0000000..2a8efb4
--- /dev/null
+++ b/docker_environment/bin/pycodestyle
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pycodestyle import _main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(_main())
diff --git a/docker_environment/bin/pyflakes b/docker_environment/bin/pyflakes
new file mode 100755
index 0000000..348215b
--- /dev/null
+++ b/docker_environment/bin/pyflakes
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pyflakes.api import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/pygmentize b/docker_environment/bin/pygmentize
new file mode 100755
index 0000000..fa663ec
--- /dev/null
+++ b/docker_environment/bin/pygmentize
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pygments.cmdline import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/pytest b/docker_environment/bin/pytest
new file mode 100755
index 0000000..8a3b399
--- /dev/null
+++ b/docker_environment/bin/pytest
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pytest import console_main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(console_main())
diff --git a/docker_environment/bin/python b/docker_environment/bin/python
new file mode 120000
index 0000000..b8a0adb
--- /dev/null
+++ b/docker_environment/bin/python
@@ -0,0 +1 @@
+python3
\ No newline at end of file
diff --git a/docker_environment/bin/python3 b/docker_environment/bin/python3
new file mode 120000
index 0000000..ae65fda
--- /dev/null
+++ b/docker_environment/bin/python3
@@ -0,0 +1 @@
+/usr/bin/python3
\ No newline at end of file
diff --git a/docker_environment/bin/python3.9 b/docker_environment/bin/python3.9
new file mode 120000
index 0000000..b8a0adb
--- /dev/null
+++ b/docker_environment/bin/python3.9
@@ -0,0 +1 @@
+python3
\ No newline at end of file
diff --git a/docker_environment/bin/rst2html.py b/docker_environment/bin/rst2html.py
new file mode 100755
index 0000000..bbf1d93
--- /dev/null
+++ b/docker_environment/bin/rst2html.py
@@ -0,0 +1,23 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2html.py 4564 2006-05-21 20:44:42Z wiemann $
+# Author: David Goodger <goodger@python.org>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing HTML.
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+
+
+description = ('Generates (X)HTML documents from standalone reStructuredText '
+               'sources.  ' + default_description)
+
+publish_cmdline(writer_name='html', description=description)
diff --git a/docker_environment/bin/rst2html4.py b/docker_environment/bin/rst2html4.py
new file mode 100755
index 0000000..2257112
--- /dev/null
+++ b/docker_environment/bin/rst2html4.py
@@ -0,0 +1,26 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2html4.py 7994 2016-12-10 17:41:45Z milde $
+# Author: David Goodger <goodger@python.org>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing (X)HTML.
+
+The output conforms to XHTML 1.0 transitional
+and almost to HTML 4.01 transitional (except for closing empty tags).
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+
+
+description = ('Generates (X)HTML documents from standalone reStructuredText '
+               'sources.  ' + default_description)
+
+publish_cmdline(writer_name='html4', description=description)
diff --git a/docker_environment/bin/rst2html5.py b/docker_environment/bin/rst2html5.py
new file mode 100755
index 0000000..da3197d
--- /dev/null
+++ b/docker_environment/bin/rst2html5.py
@@ -0,0 +1,34 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf8 -*-
+# :Copyright: © 2015 Günter Milde.
+# :License: Released under the terms of the `2-Clause BSD license`_, in short:
+#
+#    Copying and distribution of this file, with or without modification,
+#    are permitted in any medium without royalty provided the copyright
+#    notice and this notice are preserved.
+#    This file is offered as-is, without any warranty.
+#
+# .. _2-Clause BSD license: https://opensource.org/licenses/BSD-2-Clause
+#
+# Revision: $Revision: 8567 $
+# Date: $Date: 2020-09-30 13:57:21 +0200 (Mi, 30. Sep 2020) $
+
+"""
+A minimal front end to the Docutils Publisher, producing HTML 5 documents.
+
+The output is also valid XML.
+"""
+
+try:
+    import locale # module missing in Jython
+    locale.setlocale(locale.LC_ALL, '')
+except locale.Error:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+
+description = (u'Generates HTML5 documents from standalone '
+               u'reStructuredText sources.\n'
+               + default_description)
+
+publish_cmdline(writer_name='html5', description=description)
diff --git a/docker_environment/bin/rst2latex.py b/docker_environment/bin/rst2latex.py
new file mode 100755
index 0000000..a79354c
--- /dev/null
+++ b/docker_environment/bin/rst2latex.py
@@ -0,0 +1,26 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2latex.py 5905 2009-04-16 12:04:49Z milde $
+# Author: David Goodger <goodger@python.org>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing LaTeX.
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline
+
+description = ('Generates LaTeX documents from standalone reStructuredText '
+               'sources. '
+               'Reads from <source> (default is stdin) and writes to '
+               '<destination> (default is stdout).  See '
+               '<http://docutils.sourceforge.net/docs/user/latex.html> for '
+               'the full reference.')
+
+publish_cmdline(writer_name='latex', description=description)
diff --git a/docker_environment/bin/rst2man.py b/docker_environment/bin/rst2man.py
new file mode 100755
index 0000000..9e1b26d
--- /dev/null
+++ b/docker_environment/bin/rst2man.py
@@ -0,0 +1,26 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# Author:
+# Contact: grubert@users.sf.net
+# Copyright: This module has been placed in the public domain.
+
+"""
+man.py
+======
+
+This module provides a simple command line interface that uses the
+man page writer to output from ReStructuredText source.
+"""
+
+import locale
+try:
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+from docutils.writers import manpage
+
+description = ("Generates plain unix manual documents.  " + default_description)
+
+publish_cmdline(writer=manpage.Writer(), description=description)
diff --git a/docker_environment/bin/rst2odt.py b/docker_environment/bin/rst2odt.py
new file mode 100755
index 0000000..9b46b0b
--- /dev/null
+++ b/docker_environment/bin/rst2odt.py
@@ -0,0 +1,30 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2odt.py 5839 2009-01-07 19:09:28Z dkuhlman $
+# Author: Dave Kuhlman <dkuhlman@rexx.com>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A front end to the Docutils Publisher, producing OpenOffice documents.
+"""
+
+import sys
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline_to_binary, default_description
+from docutils.writers.odf_odt import Writer, Reader
+
+
+description = ('Generates OpenDocument/OpenOffice/ODF documents from '
+               'standalone reStructuredText sources.  ' + default_description)
+
+
+writer = Writer()
+reader = Reader()
+output = publish_cmdline_to_binary(reader=reader, writer=writer,
+    description=description)
+
diff --git a/docker_environment/bin/rst2odt_prepstyles.py b/docker_environment/bin/rst2odt_prepstyles.py
new file mode 100755
index 0000000..2468f46
--- /dev/null
+++ b/docker_environment/bin/rst2odt_prepstyles.py
@@ -0,0 +1,67 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2odt_prepstyles.py 8346 2019-08-26 12:11:32Z milde $
+# Author: Dave Kuhlman <dkuhlman@rexx.com>
+# Copyright: This module has been placed in the public domain.
+
+"""
+Fix a word-processor-generated styles.odt for odtwriter use: Drop page size
+specifications from styles.xml in STYLE_FILE.odt.
+"""
+
+# Author: Michael Schutte <michi@uiae.at>
+
+from __future__ import print_function
+
+from lxml import etree
+import sys
+import zipfile
+from tempfile import mkstemp
+import shutil
+import os
+
+NAMESPACES = {
+    "style": "urn:oasis:names:tc:opendocument:xmlns:style:1.0",
+    "fo": "urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
+}
+
+
+def prepstyle(filename):
+
+    zin = zipfile.ZipFile(filename)
+    styles = zin.read("styles.xml")
+
+    root = etree.fromstring(styles)
+    for el in root.xpath("//style:page-layout-properties",
+                         namespaces=NAMESPACES):
+        for attr in el.attrib:
+            if attr.startswith("{%s}" % NAMESPACES["fo"]):
+                del el.attrib[attr]
+
+    tempname = mkstemp()
+    zout = zipfile.ZipFile(os.fdopen(tempname[0], "w"), "w",
+                           zipfile.ZIP_DEFLATED)
+
+    for item in zin.infolist():
+        if item.filename == "styles.xml":
+            zout.writestr(item, etree.tostring(root))
+        else:
+            zout.writestr(item, zin.read(item.filename))
+
+    zout.close()
+    zin.close()
+    shutil.move(tempname[1], filename)
+
+
+def main():
+    args = sys.argv[1:]
+    if len(args) != 1:
+        print(__doc__, file=sys.stderr)
+        print("Usage: %s STYLE_FILE.odt\n" % sys.argv[0], file=sys.stderr)
+        sys.exit(1)
+    filename = args[0]
+    prepstyle(filename)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/docker_environment/bin/rst2pseudoxml.py b/docker_environment/bin/rst2pseudoxml.py
new file mode 100755
index 0000000..cf1a7f2
--- /dev/null
+++ b/docker_environment/bin/rst2pseudoxml.py
@@ -0,0 +1,23 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2pseudoxml.py 4564 2006-05-21 20:44:42Z wiemann $
+# Author: David Goodger <goodger@python.org>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing pseudo-XML.
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+
+
+description = ('Generates pseudo-XML from standalone reStructuredText '
+               'sources (for testing purposes).  ' + default_description)
+
+publish_cmdline(description=description)
diff --git a/docker_environment/bin/rst2s5.py b/docker_environment/bin/rst2s5.py
new file mode 100755
index 0000000..fb7ae1c
--- /dev/null
+++ b/docker_environment/bin/rst2s5.py
@@ -0,0 +1,24 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2s5.py 4564 2006-05-21 20:44:42Z wiemann $
+# Author: Chris Liechti <cliechti@gmx.net>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing HTML slides using
+the S5 template system.
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+
+
+description = ('Generates S5 (X)HTML slideshow documents from standalone '
+               'reStructuredText sources.  ' + default_description)
+
+publish_cmdline(writer_name='s5', description=description)
diff --git a/docker_environment/bin/rst2xetex.py b/docker_environment/bin/rst2xetex.py
new file mode 100755
index 0000000..e58e5d4
--- /dev/null
+++ b/docker_environment/bin/rst2xetex.py
@@ -0,0 +1,27 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2xetex.py 7847 2015-03-17 17:30:47Z milde $
+# Author: Guenter Milde
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing Lua/XeLaTeX code.
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline
+
+description = ('Generates LaTeX documents from standalone reStructuredText '
+               'sources for compilation with the Unicode-aware TeX variants '
+               'XeLaTeX or LuaLaTeX. '
+               'Reads from <source> (default is stdin) and writes to '
+               '<destination> (default is stdout).  See '
+               '<http://docutils.sourceforge.net/docs/user/latex.html> for '
+               'the full reference.')
+
+publish_cmdline(writer_name='xetex', description=description)
diff --git a/docker_environment/bin/rst2xml.py b/docker_environment/bin/rst2xml.py
new file mode 100755
index 0000000..dd8dc99
--- /dev/null
+++ b/docker_environment/bin/rst2xml.py
@@ -0,0 +1,23 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rst2xml.py 4564 2006-05-21 20:44:42Z wiemann $
+# Author: David Goodger <goodger@python.org>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing Docutils XML.
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+
+
+description = ('Generates Docutils-native XML from standalone '
+               'reStructuredText sources.  ' + default_description)
+
+publish_cmdline(writer_name='xml', description=description)
diff --git a/docker_environment/bin/rstpep2html.py b/docker_environment/bin/rstpep2html.py
new file mode 100755
index 0000000..b7a7a9f
--- /dev/null
+++ b/docker_environment/bin/rstpep2html.py
@@ -0,0 +1,25 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+
+# $Id: rstpep2html.py 4564 2006-05-21 20:44:42Z wiemann $
+# Author: David Goodger <goodger@python.org>
+# Copyright: This module has been placed in the public domain.
+
+"""
+A minimal front end to the Docutils Publisher, producing HTML from PEP
+(Python Enhancement Proposal) documents.
+"""
+
+try:
+    import locale
+    locale.setlocale(locale.LC_ALL, '')
+except:
+    pass
+
+from docutils.core import publish_cmdline, default_description
+
+
+description = ('Generates (X)HTML from reStructuredText-format PEP files.  '
+               + default_description)
+
+publish_cmdline(reader_name='pep', writer_name='pep_html',
+                description=description)
diff --git a/docker_environment/bin/sphinx-apidoc b/docker_environment/bin/sphinx-apidoc
new file mode 100755
index 0000000..1b6c51e
--- /dev/null
+++ b/docker_environment/bin/sphinx-apidoc
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from sphinx.ext.apidoc import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/sphinx-autogen b/docker_environment/bin/sphinx-autogen
new file mode 100755
index 0000000..f327dfd
--- /dev/null
+++ b/docker_environment/bin/sphinx-autogen
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from sphinx.ext.autosummary.generate import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/sphinx-build b/docker_environment/bin/sphinx-build
new file mode 100755
index 0000000..e8588f5
--- /dev/null
+++ b/docker_environment/bin/sphinx-build
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from sphinx.cmd.build import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/sphinx-quickstart b/docker_environment/bin/sphinx-quickstart
new file mode 100755
index 0000000..9ae415e
--- /dev/null
+++ b/docker_environment/bin/sphinx-quickstart
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from sphinx.cmd.quickstart import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/tox b/docker_environment/bin/tox
new file mode 100755
index 0000000..bbed807
--- /dev/null
+++ b/docker_environment/bin/tox
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from tox import cmdline
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cmdline())
diff --git a/docker_environment/bin/tox-quickstart b/docker_environment/bin/tox-quickstart
new file mode 100755
index 0000000..7e67a58
--- /dev/null
+++ b/docker_environment/bin/tox-quickstart
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from tox._quickstart import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/twine b/docker_environment/bin/twine
new file mode 100755
index 0000000..cf3c97d
--- /dev/null
+++ b/docker_environment/bin/twine
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from twine.__main__ import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/bin/virtualenv b/docker_environment/bin/virtualenv
new file mode 100755
index 0000000..dde3caa
--- /dev/null
+++ b/docker_environment/bin/virtualenv
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from virtualenv.__main__ import run_with_catch
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(run_with_catch())
diff --git a/docker_environment/bin/watchmedo b/docker_environment/bin/watchmedo
new file mode 100755
index 0000000..4e2a9e8
--- /dev/null
+++ b/docker_environment/bin/watchmedo
@@ -0,0 +1,8 @@
+#!/home/deffuls/work/planetmint/docker_environment/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from watchdog.watchmedo import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())
diff --git a/docker_environment/include/site/python3.9/greenlet/greenlet.h b/docker_environment/include/site/python3.9/greenlet/greenlet.h
new file mode 100644
index 0000000..830bef8
--- /dev/null
+++ b/docker_environment/include/site/python3.9/greenlet/greenlet.h
@@ -0,0 +1,146 @@
+/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */
+
+/* Greenlet object interface */
+
+#ifndef Py_GREENLETOBJECT_H
+#define Py_GREENLETOBJECT_H
+
+#include <Python.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This is deprecated and undocumented. It does not change. */
+#define GREENLET_VERSION "1.0.0"
+
+typedef struct _greenlet {
+    PyObject_HEAD
+    char* stack_start;
+    char* stack_stop;
+    char* stack_copy;
+    intptr_t stack_saved;
+    struct _greenlet* stack_prev;
+    struct _greenlet* parent;
+    PyObject* run_info;
+    struct _frame* top_frame;
+    int recursion_depth;
+    PyObject* weakreflist;
+#if PY_VERSION_HEX >= 0x030700A3
+    _PyErr_StackItem* exc_info;
+    _PyErr_StackItem exc_state;
+#else
+    PyObject* exc_type;
+    PyObject* exc_value;
+    PyObject* exc_traceback;
+#endif
+    PyObject* dict;
+#if PY_VERSION_HEX >= 0x030700A3
+    PyObject* context;
+#endif
+#if PY_VERSION_HEX >= 0x30A00B1
+    CFrame* cframe;
+#endif
+} PyGreenlet;
+
+#define PyGreenlet_Check(op) PyObject_TypeCheck(op, &PyGreenlet_Type)
+#define PyGreenlet_MAIN(op) (((PyGreenlet*)(op))->stack_stop == (char*)-1)
+#define PyGreenlet_STARTED(op) (((PyGreenlet*)(op))->stack_stop != NULL)
+#define PyGreenlet_ACTIVE(op) (((PyGreenlet*)(op))->stack_start != NULL)
+#define PyGreenlet_GET_PARENT(op) (((PyGreenlet*)(op))->parent)
+
+/* C API functions */
+
+/* Total number of symbols that are exported */
+#define PyGreenlet_API_pointers 8
+
+#define PyGreenlet_Type_NUM 0
+#define PyExc_GreenletError_NUM 1
+#define PyExc_GreenletExit_NUM 2
+
+#define PyGreenlet_New_NUM 3
+#define PyGreenlet_GetCurrent_NUM 4
+#define PyGreenlet_Throw_NUM 5
+#define PyGreenlet_Switch_NUM 6
+#define PyGreenlet_SetParent_NUM 7
+
+#ifndef GREENLET_MODULE
+/* This section is used by modules that uses the greenlet C API */
+static void** _PyGreenlet_API = NULL;
+
+#    define PyGreenlet_Type \
+        (*(PyTypeObject*)_PyGreenlet_API[PyGreenlet_Type_NUM])
+
+#    define PyExc_GreenletError \
+        ((PyObject*)_PyGreenlet_API[PyExc_GreenletError_NUM])
+
+#    define PyExc_GreenletExit \
+        ((PyObject*)_PyGreenlet_API[PyExc_GreenletExit_NUM])
+
+/*
+ * PyGreenlet_New(PyObject *args)
+ *
+ * greenlet.greenlet(run, parent=None)
+ */
+#    define PyGreenlet_New                                        \
+        (*(PyGreenlet * (*)(PyObject * run, PyGreenlet * parent)) \
+             _PyGreenlet_API[PyGreenlet_New_NUM])
+
+/*
+ * PyGreenlet_GetCurrent(void)
+ *
+ * greenlet.getcurrent()
+ */
+#    define PyGreenlet_GetCurrent \
+        (*(PyGreenlet * (*)(void)) _PyGreenlet_API[PyGreenlet_GetCurrent_NUM])
+
+/*
+ * PyGreenlet_Throw(
+ *         PyGreenlet *greenlet,
+ *         PyObject *typ,
+ *         PyObject *val,
+ *         PyObject *tb)
+ *
+ * g.throw(...)
+ */
+#    define PyGreenlet_Throw                 \
+        (*(PyObject * (*)(PyGreenlet * self, \
+                          PyObject * typ,    \
+                          PyObject * val,    \
+                          PyObject * tb))    \
+             _PyGreenlet_API[PyGreenlet_Throw_NUM])
+
+/*
+ * PyGreenlet_Switch(PyGreenlet *greenlet, PyObject *args)
+ *
+ * g.switch(*args, **kwargs)
+ */
+#    define PyGreenlet_Switch                                              \
+        (*(PyObject *                                                      \
+           (*)(PyGreenlet * greenlet, PyObject * args, PyObject * kwargs)) \
+             _PyGreenlet_API[PyGreenlet_Switch_NUM])
+
+/*
+ * PyGreenlet_SetParent(PyObject *greenlet, PyObject *new_parent)
+ *
+ * g.parent = new_parent
+ */
+#    define PyGreenlet_SetParent                                 \
+        (*(int (*)(PyGreenlet * greenlet, PyGreenlet * nparent)) \
+             _PyGreenlet_API[PyGreenlet_SetParent_NUM])
+
+/* Macro that imports greenlet and initializes C API */
+/* NOTE: This has actually moved to ``greenlet._greenlet._C_API``, but we
+   keep the older definition to be sure older code that might have a copy of
+   the header still works. */
+#    define PyGreenlet_Import()                                               \
+        {                                                                     \
+            _PyGreenlet_API = (void**)PyCapsule_Import("greenlet._C_API", 0); \
+        }
+
+#endif /* GREENLET_MODULE */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_GREENLETOBJECT_H */
diff --git a/docker_environment/lib64 b/docker_environment/lib64
new file mode 120000
index 0000000..7951405
--- /dev/null
+++ b/docker_environment/lib64
@@ -0,0 +1 @@
+lib
\ No newline at end of file
diff --git a/docker_environment/pyvenv.cfg b/docker_environment/pyvenv.cfg
new file mode 100644
index 0000000..5c102c1
--- /dev/null
+++ b/docker_environment/pyvenv.cfg
@@ -0,0 +1,3 @@
+home = /usr/bin
+include-system-site-packages = false
+version = 3.9.2
diff --git a/docker_environment/share/man/man1/ipython.1 b/docker_environment/share/man/man1/ipython.1
new file mode 100644
index 0000000..0f4a191
--- /dev/null
+++ b/docker_environment/share/man/man1/ipython.1
@@ -0,0 +1,60 @@
+.\"                                      Hey, EMACS: -*- nroff -*-
+.\" First parameter, NAME, should be all caps
+.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
+.\" other parameters are allowed: see man(7), man(1)
+.TH IPYTHON 1 "July 15, 2011"
+.\" Please adjust this date whenever revising the manpage.
+.\"
+.\" Some roff macros, for reference:
+.\" .nh        disable hyphenation
+.\" .hy        enable hyphenation
+.\" .ad l      left justify
+.\" .ad b      justify to both left and right margins
+.\" .nf        disable filling
+.\" .fi        enable filling
+.\" .br        insert line break
+.\" .sp <n>    insert n+1 empty lines
+.\" for manpage-specific macros, see man(7) and groff_man(7)
+.\" .SH        section heading
+.\" .SS        secondary section heading
+.\"
+.\"
+.\" To preview this page as plain text: nroff -man ipython.1
+.\"
+.SH NAME
+ipython \- Tools for Interactive Computing in Python.
+.SH SYNOPSIS
+.B ipython
+.RI [ options ] " files" ...
+
+.B ipython subcommand
+.RI [ options ] ...
+
+.SH DESCRIPTION
+An interactive Python shell with automatic history (input and output), dynamic
+object introspection, easier configuration, command completion, access to the
+system shell, integration with numerical and scientific computing tools,
+web notebook, Qt console, and more.
+
+For more information on how to use IPython, see 'ipython \-\-help',
+or 'ipython \-\-help\-all' for all available command\(hyline options.
+
+.SH "ENVIRONMENT VARIABLES"
+.sp
+.PP
+\fIIPYTHONDIR\fR
+.RS 4
+This is the location where IPython stores all its configuration files.  The default
+is $HOME/.ipython if IPYTHONDIR is not defined.
+
+You can see the computed value of IPYTHONDIR with `ipython locate`.
+
+.SH FILES
+
+IPython uses various configuration files stored in profiles within IPYTHONDIR.
+To generate the default configuration files and start configuring IPython,
+do 'ipython profile create', and edit '*_config.py' files located in
+IPYTHONDIR/profile_default.
+
+.SH AUTHORS
+IPython is written by the IPython Development Team <https://github.com/ipython/ipython>.
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diff --git a/planetmint/backend/tarantool/query.py b/planetmint/backend/tarantool/query.py
index cf5cf56..0fd30d9 100644
--- a/planetmint/backend/tarantool/query.py
+++ b/planetmint/backend/tarantool/query.py
@@ -284,7 +284,10 @@ def get_spending_transactions(connection, inputs):
 def get_block(connection, block_id=[]):
     space = connection.space("blocks")
     _block = space.select(block_id, index="block_search", limit=1)
-    _block = _block.data[0]
+    _block = _block.data
+    if len(_block) == 0:
+        return []
+    _block = _block[0]
     space = connection.space("blocks_tx")
     _txblock = space.select(_block[2], index="block_search")
     _txblock = _txblock.data
@@ -296,8 +299,9 @@ def get_block_with_transaction(connection, txid: str):
     space = connection.space("blocks_tx")
     _all_blocks_tx = space.select(txid, index="id_search")
     _all_blocks_tx = _all_blocks_tx.data
+    if len(_all_blocks_tx) == 0:
+        return []
     space = connection.space("blocks")
-
     _block = space.select(_all_blocks_tx[0][1], index="block_id_search")
     _block = _block.data[0]
     return {"app_hash": _block[0], "height": _block[1], "transactions": [_tx[0] for _tx in _all_blocks_tx]}