Python Network.from_file方法代码示例

# 需要导入模块: from network import Network [as 别名]
# 或者: from network.Network import from_file [as 别名]
from urllib.parse import quote, unquote, parse_qs

from jinja2 import Environment, FileSystemLoader

from network import Network

filename = 'network0.pimesh'

with open(filename) as net_file:
    net = Network.from_file(net_file)

jinja_env = Environment(loader=FileSystemLoader('./html'),
                        extensions=['jinja2.ext.autoescape'],
                        autoescape=True)

tpl_list = jinja_env.get_template('list.html')
tpl_view = jinja_env.get_template('view.html')

def application(env, start_response):

    path = env.get('PATH_INFO', "").lstrip('/')
    cmd, *rest = path.split("/", 1)
    arg = unquote(rest[0]).strip() if rest else ""

    try:
        request_body_size = int(env.get('CONTENT_LENGTH', 0))
    except (ValueError):
        request_body_size = 0
    request_body = env['wsgi.input'].read(request_body_size).decode()

    status = "200 OK"

# 需要导入模块: from network import Network [as 别名]
# 或者: from network.Network import from_file [as 别名]
#!/usr/bin/env python3
#Top-level wrapper script for a general-purpose information-management tool

import sys
from network import Network
from cliui import UI

try:
  filename = sys.argv[1]
  try:
      networkfile = open(filename, 'r+')
      network = Network.from_file(networkfile)         # Note that this does not (and should not) create a new file
      print("Loaded PIMesh network from file")
  except FileNotFoundError:
      network = Network()
      print("Created empty network (file not found)")

  ui = UI(network)

  try:
      ui.run()
  except KeyboardInterrupt:
      print("Caught leopard interrupt")
      
  try:
      network.to_file(networkfile)
      print("Saved session changes to file.")
  except:
      print("Saving to file failed!")
     
except IndexError:

# 需要导入模块: from network import Network [as 别名]
# 或者: from network.Network import from_file [as 别名]
#!/usr/bin/env python3
#Top-level wrapper script for a general-purpose information-management tool

import sys
from network import Network
from cliui import UI

try:
    filename = sys.argv[1]
    try:
        networkfile = open(filename, 'r+')
        # Note that this does not (and should not) create a new file
        network = Network.from_file(networkfile)
        print("Loaded PIMesh network from file")
    except FileNotFoundError:
        networkfile = open(filename, 'w')
        network = Network()
        print("Created empty network (file not found)")

    ui = UI(network)

    try:
        ui.run()
    except KeyboardInterrupt:
        print("Caught leopard interrupt")

    networkfile.seek(0)
    try:
        network.to_file(networkfile)
        networkfile.truncate()
        print("Saved session changes to file.")

# 需要导入模块: from network import Network [as 别名]
# 或者: from network.Network import from_file [as 别名]
class UI:
  def __init__(self, lines, cols):
    self.mode = Mode.list
    self.status = "Started PIMesh"
    self.lines = lines
    self.cols = cols

UI = UI(shutil.get_terminal_size()[0], shutil.get_terminal_size()[1])

print("\x1B]0;%s\x07" % "PIMesh") # Set window title

filename = "network0.pimesh"            # Currently fixed filename - should it really be an argument when starting the script?

try:
    network = Network.from_file(open(filename))
    UI.status = "Loaded PIMesh network from file"
except FileNotFoundError:
    network = Network()
    UI.status = "Created empty network (file not found)"

def print_entity_list():
    """Print a list of entitites which have one of more links to/from them"""
    #global UI.status
    if len(network) == 0:
        print("(No entities in network)")           # Could be slightly confusing, but saves a big empty space
        return 1
    for n, name in enumerate(network.origins):
        print(str(n) + " | " + name)
    return len(network)         # number of lines printed by this function, needed to pad vertically by the right amount