khushalps
3dcc80e729
git-subtree-dir: utils_v2 git-subtree-split: 584dbfca44919368a858b02e0b45d503d7ccc874
237 lines
9.1 KiB
Python
237 lines
9.1 KiB
Python
"""
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AUTHOR:
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Bhushan C Thakkar,
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Khushal P Soonderji
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DATE:
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Monday, 20th Jan., 2025.
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OBJECTIVE:
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To be able to send Whatsapp from Nimbus Whatsapp`s API.
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REFERENCES:
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01. https://api.wtap.sms4power.com/
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DOWNLOADS:
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N/A
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WEB-PORTAL:
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N/A
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"""
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# *****************************************************************************************************************
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# ***** ****
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# *** IMPORT ***
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# ***** ****
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# *****************************************************************************************************************
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# To make sibling directories accessible for imports:
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import sys
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sys.path.append(".")
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sys.path.append("..")
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# For system-level activities:
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import os
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import io
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# My utils:
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from utils_v2.string import json
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# To make API Calls:
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import httpx
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# Data models:
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from utils_v2.whatsapp.nimbus.models.send_message_response import NimbusWhatsappSendMessageResponse
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# To work with date and time:
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import datetime
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# To work with datatypes:
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from typing import List
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# For debugging:
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from icecream import IceCreamDebugger
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# *****************************************************************************************************************
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# ***** ****
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# *** MACROS / ONE-TIME INIT ***
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# ***** ****
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# *****************************************************************************************************************
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# --- Nothing yet
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# *****************************************************************************************************************
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# ***** ****
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# *** VARIABLES ***
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# ***** ****
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# *****************************************************************************************************************
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# --- Nothing Yet
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# *****************************************************************************************************************
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# ***** ****
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# *** CLASSES ***
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# ***** ****
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# *****************************************************************************************************************
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class AsyncNimbusWhatsapp:
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# ┏┓
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# ┃ ┏┓┏┓┏╋┏┓┓┏┏╋┏┓┏┓
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# ┗┛┗┛┛┗┛┗┛ ┗┻┗┗┗┛┛
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def __init__(
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self,
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api_key: str,
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http_client: httpx.AsyncClient = None,
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debug = True,
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debug_prefix = "Nimbus (WA) | ",
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debug_only_errors = True
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):
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"""
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Sets up an instance of a message sender that sends messages through Nimbus Whatsapp's API.
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:param api_key: The API key received from Nimbus Whatsapp.
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:param http_client: An instance of 'httpx' library's AsyncClient. If not given, one will be instantiated
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internally. It is recommended that, for multi-auth use cases, you provide a common HTTP client from outside.
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:param debug: Whether, or not, you would like to show debugging messages (can be changed on the fly).
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:param debug_prefix: The prefix text to show with the debug string.
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:param debug_only_errors: Whether you would like to show all debugging messages or just error messages.
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"""
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# Create the debugging tools:
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self.__printer = IceCreamDebugger(prefix = debug_prefix, includeContext = True)
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if not debug: self.__printer.disable()
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self.__debug_only_errors = debug_only_errors
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# Accept/create an HTTP client to work with:
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if http_client: self.__http_client = http_client
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else: self.__http_client = httpx.AsyncClient(
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limits = httpx.Limits(
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max_connections = 100, # ............ Maximum number of connections allowed in the pool.
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max_keepalive_connections = 50, # ... Maximum number of connections that can be kept alive.
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),
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timeout = httpx.Timeout(
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pool = 120.0, # .... Time to wait for a free connection from the pool.
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connect = 2.5, # ... Time to wait for establishing a connection to the server.
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write = 10.0, # .... Time to wait for sending data.
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read = 2.5 # ....... Time to wait for receiving data.
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)
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)
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# Capture the input config:
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self.__api_key = api_key
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def enable_debug(self):
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self.__printer.enable()
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def disable_debug(self):
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self.__printer.disable()
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def debug_only_errors(self):
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self.__debug_only_errors = True
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def debug_everything(self):
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self.__debug_only_errors = False
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async def send_whatsapp(
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self,
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recipient_number: str | List[str],
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message: str = None,
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pdf_url: str = None,
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image_0_url: str = None,
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image_1_url: str = None,
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schedule_on: datetime.datetime = None
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) -> NimbusWhatsappSendMessageResponse:
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"""
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To send one message over WhatsApp through Nimbus's API.
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:param recipient_number: The phone no(s). of the target recipient(s).
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:param message: The actual content of the message.
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:param pdf_url: A URL to a PDF file that should be sent to the recipient.
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:param image_0_url: A URL to an image file that should be sent to the recipient.
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:param image_1_url: A URL to an image file that should be sent to the recipient.
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:param schedule_on: The date-time (UTC) to schedule the message delivery at.
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:return: A structured response.
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"""
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# Start by constructing the response model:
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send_model = NimbusWhatsappSendMessageResponse(
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recipientNo = recipient_number,
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message = message or " ",
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pdfUrl = pdf_url,
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image0Url = image_0_url,
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image1Url = image_1_url,
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scheduleTs = schedule_on
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)
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try:
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# Call the API:
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api_response = await self.__http_client.post(
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url = r"http://api.wtap.sms4power.com/wapp/api/send/json",
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headers = {"X-API-KEY": self.__api_key},
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json = send_model.api_input_json()
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)
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# Model the response:
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send_model = send_model.from_api_response(
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http_code = api_response.status_code,
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response_json = api_response.json()
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)
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print("RESPONSE:", json.to_string(api_response.json()))
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# If something goes wrong along the way:
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except Exception as exception:
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self.__printer(exception)
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# Done here:
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return send_model
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# *****************************************************************************************************************
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# ***** ****
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# *** MAIN PROGRAM ***
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# ***** ****
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# *****************************************************************************************************************
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if __name__ == "__main__":
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import asyncio
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async def main():
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# sender = AsyncNimbusWhatsapp(api_key = "2c6175138e964ee8a6adc2af8faab727") # ... TCAOFF 1
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# sender = AsyncNimbusWhatsapp(api_key = "28ee15ef6df14105a855e8840540a791") # ... TCAOFF 2
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sender = AsyncNimbusWhatsapp(api_key = "af82dd816b6c42958d052548f40ba5f9") # ... Mr. Gaurav Gupta
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# sender = AsyncNimbusWhatsapp(api_key = "2b6aa961ad734611b932a8bd54747403") # ... Mr. Sumeet Shirke
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api_result = await sender.send_whatsapp(
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recipient_number = "7972314099",
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message = f"Hello, Yatmesh ({datetime.datetime.now()})",
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# image_0_url = r"https://cdn.britannica.com/39/226539-050-D21D7721/Portrait-of-a-cat-with-whiskers-visible.jpg"
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)
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print("WHATSAPP API RESULT:", api_result)
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print("WHATSAPP API RESULT:", json.to_string(api_result.model_dump(), default = str))
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asyncio.run(main())
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