initial commit

.babelrc

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+{
+  "presets": ["es2015", "react"]
+}
+

.gitignore

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+node_modules
+npm-debug.log*
+.npm
+*.lock
+package-lock.json
+.DS_Store
+.vs-code

.vscode/.ropeproject/config.py

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+# The default ``config.py``
+# flake8: noqa
+
+
+def set_prefs(prefs):
+    """This function is called before opening the project"""
+
+    # Specify which files and folders to ignore in the project.
+    # Changes to ignored resources are not added to the history and
+    # VCSs.  Also they are not returned in `Project.get_files()`.
+    # Note that ``?`` and ``*`` match all characters but slashes.
+    # '*.pyc': matches 'test.pyc' and 'pkg/test.pyc'
+    # 'mod*.pyc': matches 'test/mod1.pyc' but not 'mod/1.pyc'
+    # '.svn': matches 'pkg/.svn' and all of its children
+    # 'build/*.o': matches 'build/lib.o' but not 'build/sub/lib.o'
+    # 'build//*.o': matches 'build/lib.o' and 'build/sub/lib.o'
+    prefs['ignored_resources'] = ['*.pyc', '*~', '.ropeproject',
+                                  '.hg', '.svn', '_svn', '.git', '.tox']
+
+    # Specifies which files should be considered python files.  It is
+    # useful when you have scripts inside your project.  Only files
+    # ending with ``.py`` are considered to be python files by
+    # default.
+    #prefs['python_files'] = ['*.py']
+
+    # Custom source folders:  By default rope searches the project
+    # for finding source folders (folders that should be searched
+    # for finding modules).  You can add paths to that list.  Note
+    # that rope guesses project source folders correctly most of the
+    # time; use this if you have any problems.
+    # The folders should be relative to project root and use '/' for
+    # separating folders regardless of the platform rope is running on.
+    # 'src/my_source_folder' for instance.
+    #prefs.add('source_folders', 'src')
+
+    # You can extend python path for looking up modules
+    #prefs.add('python_path', '~/python/')
+
+    # Should rope save object information or not.
+    prefs['save_objectdb'] = True
+    prefs['compress_objectdb'] = False
+
+    # If `True`, rope analyzes each module when it is being saved.
+    prefs['automatic_soa'] = True
+    # The depth of calls to follow in static object analysis
+    prefs['soa_followed_calls'] = 0
+
+    # If `False` when running modules or unit tests "dynamic object
+    # analysis" is turned off.  This makes them much faster.
+    prefs['perform_doa'] = True
+
+    # Rope can check the validity of its object DB when running.
+    prefs['validate_objectdb'] = True
+
+    # How many undos to hold?
+    prefs['max_history_items'] = 32
+
+    # Shows whether to save history across sessions.
+    prefs['save_history'] = True
+    prefs['compress_history'] = False
+
+    # Set the number spaces used for indenting.  According to
+    # :PEP:`8`, it is best to use 4 spaces.  Since most of rope's
+    # unit-tests use 4 spaces it is more reliable, too.
+    prefs['indent_size'] = 4
+
+    # Builtin and c-extension modules that are allowed to be imported
+    # and inspected by rope.
+    prefs['extension_modules'] = []
+
+    # Add all standard c-extensions to extension_modules list.
+    prefs['import_dynload_stdmods'] = True
+
+    # If `True` modules with syntax errors are considered to be empty.
+    # The default value is `False`; When `False` syntax errors raise
+    # `rope.base.exceptions.ModuleSyntaxError` exception.
+    prefs['ignore_syntax_errors'] = False
+
+    # If `True`, rope ignores unresolvable imports.  Otherwise, they
+    # appear in the importing namespace.
+    prefs['ignore_bad_imports'] = False
+
+    # If `True`, rope will insert new module imports as
+    # `from <package> import <module>` by default.
+    prefs['prefer_module_from_imports'] = False
+
+    # If `True`, rope will transform a comma list of imports into
+    # multiple separate import statements when organizing
+    # imports.
+    prefs['split_imports'] = False
+
+    # If `True`, rope will sort imports alphabetically by module name
+    # instead of alphabetically by import statement, with from imports
+    # after normal imports.
+    prefs['sort_imports_alphabetically'] = False
+
+
+def project_opened(project):
+    """This function is called after opening the project"""
+    # Do whatever you like here!

LICENSE

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+MIT License
+
+Copyright (c) 2017 Anastasis Germanidis
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+![](https://i.imgur.com/TSNJJCm.gif)
+
+## Livepython 
+### Watch your Python run like a movie.
+
+##### NOTE: Livepython is alpha software. Lots of edge cases where it fails.
+
+Livepython is a desktop app that lets you visually trace, in real-time, the execution of a Python program. It's meant to give you a quick grasp of a program's execution flow. It's less messy than sprinkling print statements throughout your code and simpler to use than debuggers/profilers. 
+
+Livepython can be launched from the command-line as easily as:
+
+    livepython [program] [args...]
+
+### Compatibility
+
+| **Python Version** | **Compatible?** |
+|-----------|---------------|
+| 3.6       | ✅             |
+| 3.5       | ✅             |
+| 2.7       | ✅             |
+| 2.6       | ❌             |
+
+### Installation
+
+
+
+    npm install livepython -g
+
+### License
+
+MIT

bin/livepython

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+#!/usr/bin/env node
+
+const fs = require("fs");
+var electronPath = require("electron");
+try {
+  if (process.platform === "darwin") {
+    fs.statSync(__dirname + "/../livepython-darwin-x64/");
+    electronPath =
+      __dirname +
+      "/../livepython-darwin-x64/livepython.app/Contents/MacOS/livepython";
+  }
+} catch (e) {}
+
+const { spawn } = require("child_process");
+const byline = require("byline")
+
+var args = process.argv.slice(2)
+
+if (!args.length) {
+  console.log("Usage: livepython [program] [..args]")
+  process.exit()
+}
+
+args.unshift(__dirname + "/../tracer.py")
+
+const electronProcess = spawn(electronPath, [__dirname + "/../"], {
+  stdio: ["pipe", "pipe", "pipe", "ipc"]
+})
+
+const pythonProcess = spawn("python", args);
+
+const pythonLineStream = byline.createStream(pythonProcess.stdout);
+
+var buffer = []
+var electronWindowOpened = false
+
+pythonLineStream.on("data", line => {
+  line = line.toString();
+  if (!line.length) return;
+  if (line.startsWith("[LIVEPYTHON_TRACER]")) {
+    const msg = line
+      .split(" ")
+      .slice(1)
+      .join(" ")
+    if (electronWindowOpened) {
+      electronProcess.send(msg);
+    } else {
+      buffer.push(msg);
+    }
+  } else {
+    process.stdout.write(line + "\n");
+  }
+});
+
+pythonProcess.stderr.on("data", data => {
+  process.stdout.write(data.toString())
+})
+
+pythonProcess.on("exit", (code) => {
+  if (code !== 0) {
+    electronProcess.kill('SIGINT')
+    process.exit();
+  }
+})
+
+electronProcess.on("message", data => {
+  electronWindowOpened = true
+  buffer.forEach((msg) => {
+    electronProcess.send(msg)
+  })
+})
+
+function killSubprocesses () {
+  // electronProcess.kill("SIGINT")
+  // pythonProcess.kill("SIGINT")
+}
+
+process.on('exit', killSubprocesses)
+process.on('SIGINT', killSubprocesses)
+process.on("SIGUSR1", killSubprocesses)
+process.on("SIGUSR2", killSubprocesses)
+process.on("uncaughtException", killSubprocesses)