commit 3f98422c4f3dc109866d0f8e393ec81ac9e13352 Author: thecookingsenpai Date: Mon Dec 25 13:28:22 2023 +0100 Initial commit diff --git a/README.md b/README.md new file mode 100644 index 0000000..49945e2 --- /dev/null +++ b/README.md @@ -0,0 +1,49 @@ +# Nodepy - A library for using nodejs commands and files in Python + +## License + +This program is distributed under the terms of the CC BY-NC-SA 2.0 license + +## Installation + + wget https://github.com/thecookingsenpai/nodepy + +Now you can copy the jspyth.py file into your project directory and + + import jspyth + +And proceed to the usage as shown below + +## Usage + +### NOTE: This readme is WIP + +### NOTE: This program is in beta state + +Nodepy allows you to use nodejs commands and files in Python. + +You can either use it through: + + cmd = jspyth.JSCommand(is_file="False", command=["console.log", ["hello world"], ["eventual", "libraries", "to", "include"]], real_time=True) + result = cmd.run() + +Or with a file: + + cmd = jspyth.JSCommand(is_file="True", file="filename,js", real_time=True) + result = cmd.run() + +Where + + real_time = True/False + +Allows you to see the output in real time. + +The parameters part of the command and the include libraries are optional and should be used based on the command provided. + +## Techical informations + +The whole library is a wrapper around subthreading and is designed to be blocking, meaning that the subthread will be executed and awaited by Python. + +The only prerequisite is having node installed and to npm install the needed libraries to include. + + diff --git a/aaa.html b/aaa.html new file mode 100644 index 0000000..d27fd41 --- /dev/null +++ b/aaa.html @@ -0,0 +1,8050 @@ +Decentralized Infrastructure to Build and Earn in Web3
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\ No newline at end of file diff --git a/jspyth.py b/jspyth.py new file mode 100644 index 0000000..4f0303e --- /dev/null +++ b/jspyth.py @@ -0,0 +1,75 @@ +import os +from subprocess import Popen, PIPE, STDOUT + +class JSCommand: + + # ANCHOR Manages the creation of a new JSCommand object + def __init__(self, is_file = False, command = [None, [], []], file="", real_time = False): + self.real_time = real_time + if is_file: + if file.strip=="": + raise Exception("File path is empty") + self.file = file + self.is_file = True + else: + if command[0]==None or command[0].strip()=="": + raise Exception("Command is empty") + self.command = command + self.is_file = False + + # ANCHOR Run management + def run(self): + if self.is_file: + self.execute_file() + else: + self.execute_cmd() + + # ANCHOR Single command execution + def execute_cmd(self): + # NOTE Command structure + # [ + # command_string, + # ["arguments", "to", "pass"], + # ["libraries", "to", "include"] + # ] + cmd_string = self.command[0] + cmd_args = self.command[1] + cmd_include = self.command[2] + temp_file = "temp.js" + temp_buffer = "" + # NOTE Include libraries + for include in cmd_include: + temp_buffer += "const " + include + " = require('" + include + "');\r\n" + temp_buffer += cmd_string + "(" + # NOTE Add arguments + for arg in cmd_args: + temp_buffer += "'" + arg + "', " + # NOTE Remove last comma if there are arguments + if len(cmd_args)>0: + temp_buffer = temp_buffer[:-2] + temp_buffer += ");" + # NOTE Write to file + with open(temp_buffer, "w+") as f: + f.write(temp_buffer) + # NOTE Execute file + self.file = temp_file + return self.execute_file() + + + # ANCHOR Whole file execution + def execute_file(self): + # NOTE Execute file + self.pid = Popen(["node", self.file], stdout=PIPE, stderr=STDOUT) + self.exec_return = "" + # NOTE Blocking execution until process is finished + while True: + line = self.pid.stdout.readline() + self.exec_return += line + "\r\n" + # NOTE Real time output if requested + if self.real_time: + print(line) + if not line: break + # NOTE Remove temp file + os.remove(self.file) + # NOTE Returns the output of the command + return self.exec_return \ No newline at end of file