$ python chapter9_db_1.py $ ls network.db network.db 我们可以使用交互式提示来检查数据库表条目: >>>fromflaskimportFlask>>>fromflask_sqlalchemyimportSQLAlchemy >>>app = Flask(__name__)>>>app.config['SQLALCHEMY_DATABASE_URI'] ='sqlite:///network.db'>>>db = SQLAlchemy(app)>>>fromc...
tf.import_graph_def(od_graph_def, name='')# ## Loading label map# Label maps map indices to category names, so that when our convolution network predicts `5`, we know that this corresponds to `airplane`. Here we use internal utility functions, but anything that returns a dictionary mapp...
# This program is optimized for Python 2.7. It may run on any # other Python version with/without modifications. import sys import socket import argparse def main(): # setup argument parsing parser = argparse.ArgumentParser(description='Socket Error Examples') parser.add_argument('--host', act...
As pythons versatility as a programming language grown over the years, we find that python is very suitable in the world of network programming too. With growth in cloud computing , network programming has become even a more hot topic and python has a big role to play. Below are the few ...
If you are still using Python 2, you will still benefit from studying these examples as they are more carefully designed than the scripts in the previous edition and also use more modern third-party libraries. TheREADME.mdinside each chapter directory — which GitHub will display automatically ...
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From our examples, you can see that the only requirement of eAPI is a JSON-RPC capable client. Thus, it is compatible with most programming languages. When I first started out in the field, Perl was the dominant language for scripting and network automation. There are still many enterprises...
What is Python Programming Language? Advantages and Disadvantages of Python Python Data Types with Examples Python Arrays - The Complete Guide What is String in Python and How to Implement Them? Python Numbers - Learn How to Create Prime Numbers, Perfect Numbers, and Reverse Numbers in Python Pyt...
Print(er)serversareexamplesofhardwareservers.Theyprocessincomingprintjobsandsendthemtoa printer(orsomeotherprintingdevice)attachedtosuchasystem.Suchacomputerisgenerallynetwork- accessibleandclientmachineswouldsendprintrequests. Anotherexampleofahardwareserverisafileserver.Thesearetypicallymachineswithlarge, ...
Getting the IP from a URLis common in network programming and web scraping. Python provides several ways to perform this, besides the many facilities available from its library and third-party packages. This tutorial introduces a few examples of how to get an IP from a URL using Python. ...