merge template updates and refill vars

.gitignore

@@ -11,6 +11,7 @@ __pycache__/
 *.egg-info
 dist
 build
+.build
 eggs
 .eggs
 parts
@@ -21,7 +22,9 @@ develop-eggs
 .installed.cfg
 lib
 lib64
+pip-wheel-metadata
 venv*
+.venv*
 .Python
 downloads/
 wheels/
@@ -61,15 +64,37 @@ docs/modules.rst
 docs/*.internal.rst
 docs/*._utils.*
 
-# Hypothese Property base testing
+# Blockchain
+chains
+
+# Hypothesis Property base testing
 .hypothesis
 
 # tox/pytest cache
 .cache
+.pytest_cache
+
+# pycache
+__pycache__/
 
 # Test output logs
 logs
 
+# VIM temp files
+*.sw[op]
+
+# mypy
+.mypy_cache
+
+# macOS
+.DS_Store
+
+# pyenv
+.python-version
+
+# vs-code
+.vscode
+
 ### JetBrains template
 # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
 # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
@@ -96,32 +121,33 @@ logs
 # Mongo Explorer plugin:
 .idea/mongoSettings.xml
 
-# VIM temp files
-*.sw[op]
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# For a more precise, explicit template, see:
+# https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
-# mypy
-.mypy_cache
+## General
+.idea/*
+.idea_modules/*
 
 ## File-based project format:
 *.iws
 
+## IntelliJ
+out/
+
 ## Plugin-specific files:
 
-# IntelliJ
-/out/
-
-# mpeltonen/sbt-idea plugin
-.idea_modules/
-
-# JIRA plugin
+### JIRA plugin
 atlassian-ide-plugin.xml
 
-# Crashlytics plugin (for Android Studio and IntelliJ)
+### Crashlytics plugin (for Android Studio and IntelliJ)
 com_crashlytics_export_strings.xml
 crashlytics.properties
 crashlytics-build.properties
 fabric.properties
 
+# END JetBrains section
+
 # PyInstaller
 #  Usually these files are written by a python script from a template
 #  before PyInstaller builds the exe, so as to inject date/other infos into it.
@@ -146,9 +172,6 @@ target/
 # Jupyter Notebook
 .ipynb_checkpoints
 
-# pyenv
-.python-version
-
 # celery beat schedule file
 celerybeat-schedule
 
@@ -172,5 +195,3 @@ env.bak/
 # mkdocs documentation
 /site
 
-# vscode
-.vscode/