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我正在用两个不同的脚本解析两个不同的 html 源（一个吐出“数据 A、B、C、D 和 E”，另一个吐出“数据 F”）。我想将这两个脚本的输出组合成一个简单的 csv 格式。

我正在尝试运行第三个脚本，该脚本从其他两个脚本中导入所有内容并打印出数据。这就是我正在做的尝试并实现这一目标：

#!usr/bin/env python

from script1 import *
from script2 import *

for c in cities :
   c.retrieveTemps()
   print(c.name,c.high0,c.low0,c.high1,c.low1,c.weather0,c.weather1,c.wind0,c.wind1)

所有变量都在 script1 和 script2 中定义。Script1 查找除 c.wind1 之外的所有变量。但是，当我运行上面的代码时，它只会找到 script1 或 script2 的数据（取决于我第二次导入的数据），而不是两者。

关于我可以做些什么来让它打印出 script1 和 script2 中的所有数据的任何想法？谢谢！

编辑

这是来自脚本 1：

#!usr/bin/env python

import re
import urllib
from datetime import datetime
from datetime import timedelta

date = datetime.now()
date1 = date + timedelta(days=1)
date2 = date + timedelta(days=2)


class city :
        def __init__(self, city_name, link) :
                self.name = city_name
                self.url = link
                self.wind1 = 0

    def retrieveTemps(self) :
            filehandle = urllib.urlopen(self.url)

            # get lines from result into array
            lines = filehandle.readlines()

            # (for each) loop through each line in lines
            line_number = 0 # a counter for line number
            for line in lines:
                    line_number = line_number + 1 # increment counter

                    # find string, position otherwise position is -1

                    position2 = line.rfind('<ul class="stats">')

                    #String is found in line

                    if position2 > 0 :
                            self.wind0 = lines[line_number + 1].split('</strong>')[0].split('style="">')[-1]

                            break # done with loop, break out of it

            return ('c.wind0')

            filehandle.close()

m1 = city('Mexico City', 'http://www.accuweather.com/en/mx/mexico-city/242560/daily-weather-forecast/242560?day=2')
m3 = city('Veracruz', 'http://www.accuweather.com/en/mx/veracruz/236233/daily-weather-forecast/236233?day=2')
m5 = city('Tampico', 'http://www.accuweather.com/en/mx/tampico/235985/daily-weather-forecast/235985?day=2')
m7 = city('Nuevo Laredo', 'http://www.accuweather.com/en/mx/nuevo-laredo/235983/daily-weather-forecast/235983?day=2')
m9 = city('Monterrey', 'http://www.accuweather.com/en/mx/monterrey/244681/daily-weather-forecast/244681?day=2')
m11 = city('S. Luis Potosi', 'http://www.accuweather.com/en/mx/san-luis-potosi/245369/daily-weather-forecast/245369?day=2')
m13 = city('Queretaro', 'http://www.accuweather.com/en/mx/queretaro/245027/daily-weather-forecast/245027?day=2')
m15 = city('Laz. Cardenas', 'http://www.accuweather.com/en/mx/lazaro-cardenas/239054/daily-weather-forecast/239054?day=2')

cities = []
cities.append(m1)
cities.append(m3)
cities.append(m5)
cities.append(m7)
cities.append(m9)
cities.append(m11)
cities.append(m13))
cities.append(m15)
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1 回答 1

1

Don't do this. Importing the namespace of a module is the wrong way. The two Python scripts don't 'spit out' data. Write methods, import them, call them, use the result.

script1.py

def foo():
    return (1, 2, 3)

script2.py

def bar():
    return ('a', 'b', 'c')

script3.py

from script1 import foo
from script2 import bar

combinedResult = foo() + bar()
于 2013-09-13T10:19:07.373 回答