设备农场 - 如何通过appium python访问额外的数据

  • Z时代
  • 2024-01-10
  • 分类：问答

我想运行需要设备农场与Appium Python的外部数据的unittests。我将数据以zip文件的形式上传到'额外数据'参数中，并将“/sdcard/”输入到'android'参数中。我试图在这里使用“/WordCountTest1MB”来调用python脚本中的文件。请注意，文件没有扩展名，它们只是文本。然而，我所有的测试都没有说：设备农场 - 如何通过appium python访问额外的数据

test_paramec_0__sdcard_WordCountTest1MB failed: IOError: No such file or directory: '/sdcard/WordCountTest1MB'

我还需要做些什么来访问这些文件吗？

任何帮助非常感谢！

编辑：这里是下面发布的代码，请注意，我们正试图在额外的数据参数中查找数据的位置，但是这些目录的名称会随着每个目录而改变，所以我们需要最初查找需要的文件中的至少一个：

import unittest2 
from appium import webdriver 
from parameterized import parameterized 
import os 
for dirpath, dirnames, filenames in os.walk("."): 
    for filename in [f for f in filenames if f.startswith("WordCountTest10MB.txt")]: 
     dir_name = os.path.join(dirpath, filename) 
print os.path.dirname(dir_name) 
def Test1(rootDir): 
    list_dirs = os.walk(rootDir) 
    for root, dirs, files in list_dirs: 
     for d in dirs: 
      print os.path.join(root, d) 
     for f in files: 
      print os.path.join(root, f) 
# Returns abs path relative to this file and not cwd 
PATH = lambda p: os.path.abspath(
    os.path.join(os.path.dirname(__file__), p) 
) 
def wordcount(filename): 
    for j in range(1, 10): 
     wordcount = {} 
     inFile = filename 
     with open(os.path.abspath(inFile)) as file: # with can auto close the file 
      for word in file.read().split(): 
       if word not in wordcount: 
        wordcount[word] = 1 
       else: 
        wordcount[word] += 1 
     wordcount = sorted(wordcount.items(), key=lambda x: x[1], reverse=True) 
     for k, v in wordcount: 
      print(k, v) 
class WordCountTest(unittest2.TestCase): 
    known_files = {'/WordCountTest1MB.txt', 
        '/WordCountTest5MB.txt', 
        '/WordCountTest10MB.txt'} 
    def SetUpClass(self): 
     desired_caps = {} 
     desired_caps['platformName'] = 'Android' 
     desired_caps['platformVersion'] = '5.0' 
     desired_caps['deviceName'] = 'Android Emulator' 
     desired_caps['app'] = PATH('../../../apps/Nothing_v0_apkpure.com.apk') 
     self.driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps) 
    @parameterized.expand(known_files) 
    def test_paramec(self, filename): 
     os.chdir(dir_name) 
     print os.getcwd(), Test1(os.getcwd()) 
     wordcount(filename) 
    def TearDown(self): 
     self.driver.quit() 
if __name__ == '__main__': 
    unittest2.main()

回答：

貌似这里还有一个问题

def wordcount(filename): 
    .... 
    .... 
     with open(os.path.abspath(inFile)) as file: # with can auto close the file 
    ....

上述说法没有给文件的正确路径，就需要解决这个问题，在这里是通过一系列例子指的是你可以改正你的路径

fileDir = os.path.dirname(os.path.realpath('__file__')) 
print fileDir 
#For accessing the file in the same folder 
filename = "same.txt" 
readFile(filename) 
#For accessing the file in a folder contained in the current folder 
filename = os.path.join(fileDir, 'Folder1.1/same.txt') 
readFile(filename) 
#For accessing the file in the parent folder of the current folder 
filename = os.path.join(fileDir, '../same.txt') 
readFile(filename) 
#For accessing the file inside a sibling folder. 
filename = os.path.join(fileDir, '../Folder2/same.txt') 
filename = os.path.abspath(os.path.realpath(filename)) 
print filename

回答：

两个选项，你可以尝试

1）在集合中的每个元素

known_files = {'/sdcard/WordCountTest1MB.txt', 
'/sdcard/WordCountTest5MB.txt', 
'/sdcard/WordCountTest10MB.txt'}

2）使用COMBIN添加.TXT水珠和的FileInput的通货膨胀

import fileinput 
from glob import glob 
#This will store all the file names 
fnames = glob('WordCountTest*') 
for line in fileinput.input(fnames): 
    pass # modify your code

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