I am having trouble passing in a variable to an os.system call in python. I have the following code: f1 = open("package.txt","r+") for i in f1: os.system("adb shell dumpsys package %s" %i) and in my package.txt I have the following containing inside: com.android.customlocale2 com.android.gallery3d com.android.calendar com.android.dialer com.example.android.apis com.android.htmlviewer com.
我无法将变量传递给python中的os.system调用。 我有以下代码： f1 = open("package.txt","r+") for i in f1: os.system("adb shell dumpsys package %s" %i) 并在我的package.txt我有以下包含内部： com.android.customlocale2 com.android.gallery3d com.android.calendar com.android.dialer com.example.android.apis com.android.htmlviewer com.android.location.fused com.android.backupconfirm jp.co.omronsof
I am trying to write a python code which executes a C executable using the following line os.system("./a.out "%s"" % payload) where ./a.out is a C executable, and payload is a string (without spaces) given as command line argument. (The link is this. I am trying to follow example under section chaining functions) Now I have written another C code but it takes 3 command line arguments. So my
我正在尝试编写一个使用下面的代码执行C可执行文件的python代码 os.system("./a.out "%s"" % payload) 其中./a.out是一个C可执行文件，有效载荷是作为命令行参数给出的一个字符串（不含空格）。 （链接是这个，我正在试着按照章节链接函数的例子） 现在我写了另一个C代码，但它需要3个命令行参数。 所以我的字符串应该是arg [1] +“”+ arg [2] +“”+ payloadString。 （c代码将arg [1]和arg [2]转换为整数以在其函数中使用
I'm using python3.3 and I'm having a cryptic error when trying to pickle a simple dictionary. Here is the code: import os import pickle from pickle import * os.chdir('c:/Python26/progfiles/') def storvars(vdict): f = open('varstor.txt','w') pickle.dump(vdict,f,) f.close() return mydict = {'name':'john','gender':'male','age':'45'} storvars(mydict) and I get: Tr
我正在使用python3.3，并且在尝试简化字典时遇到了一个神秘的错误。 代码如下： import os import pickle from pickle import * os.chdir('c:/Python26/progfiles/') def storvars(vdict): f = open('varstor.txt','w') pickle.dump(vdict,f,) f.close() return mydict = {'name':'john','gender':'male','age':'45'} storvars(mydict) 我得到： Traceback (most recent call last): File "C:/Pyt
plaintext = input("Please enter the text you want to compress") filename = input("Please enter the desired filename") with gzip.open(filename + ".gz", "wb") as outfile: outfile.write(plaintext) 上面的python代码给了我下面的错误： Traceback (most recent call last): File "C:/Users/Ankur Gupta/Desktop/Python_works/gzip_work1.py", line 33, in <module> compress_string() File "C:/Users
plaintext = input("Please enter the text you want to compress") filename = input("Please enter the desired filename") with gzip.open(filename + ".gz", "wb") as outfile: outfile.write(plaintext) 上面的python代码给了我下面的错误： Traceback (most recent call last): File "C:/Users/Ankur Gupta/Desktop/Python_works/gzip_work1.py", line 33, in <module> compress_string() File "C:/Users
I have no idea whats going on with Python 3.6.2(Anaconda), I tried all day to install numpy and scipy! I have 3 error message: (it depend what package I install first, or change the order of install) ImportError: numpy.core.multiarray failed to import ModuleNotFoundError: No module named 'scipy' NameError: name 'numpy' is not defined Versions that I used: Windows 10, Anac
我不知道Python 3.6.2（Anaconda）发生了什么，我整天试图安装numpy和scipy！ 我有3个错误信息：（它取决于我先安装哪个软件包，或者更改安装顺序） ImportError：numpy.core.multiarray无法导入 ModuleNotFoundError：没有名为'scipy'的模块 NameError：名称'numpy'未定义 我使用的版本：Windows 10，Anaconda（Python 3.6.2），Numpy 1.13.3，Scipy 0.19.1 我尝试了一切，删除所有环境变量。 安装
I'm still pretty new to python so forgive me if this is extremely simple or extremely the wrong way of thinking about this. I have python 2.7 installed. From what I understand when I run the following code, it lists the directories where it looks for modules. Python 2.7.12 (default, Oct 11 2016, 14:42:58) [GCC 4.2.1 Compatible Apple LLVM 7.3.0 (clang-703.0.31)] on darwin Type "help", "co
我对python仍然很陌生，所以请原谅我，如果这是非常简单的或极其错误的思考方式。 我已经安装了python 2.7。 从我所了解的当我运行下面的代码时，它列出了它寻找模块的目录。 Python 2.7.12 (default, Oct 11 2016, 14:42:58) [GCC 4.2.1 Compatible Apple LLVM 7.3.0 (clang-703.0.31)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import sys >>> print 'n'
When trying to import scipy I get the error: ImportError Traceback (most recent call last) C:Program FilesINROEmmeEmme 4Emme-4.2.7python-libwin642.7modellerinro.director.applicationinrodirectorapplicationrun.pyc in <module>() ----> 1 import scipy C:Program FilesINROEmmeEmme 4Emme-4.2.7Python27libsite-packagesscipy__init__.py in <module>() 59 __a
当试图导入scipy我得到的错误： ImportError Traceback (most recent call last) C:Program FilesINROEmmeEmme 4Emme-4.2.7python-libwin642.7modellerinro.director.applicationinrodirectorapplicationrun.pyc in <module>() ----> 1 import scipy C:Program FilesINROEmmeEmme 4Emme-4.2.7Python27libsite-packagesscipy__init__.py in <module>() 59 __all__ = ['test']
I'm trying to import numpy and scipy in Python 2.7.10 on Windows I've been unable to install scipy via pip or the binaries supplied at: http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy But I had heard that Anaconda comes standard with numpy and scipy. It's worth noting I can successfully import numpy. conda list prints out all packages and scipy is one of them but the import
我试图在Windows上导入Python 2.7.10中的numpy和scipy 我一直无法通过pip或以下提供的二进制文件安装scipy： http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy 但我听说Anaconda标配了numpy和scipy。 值得注意的是我可以成功导入numpy。 conda list 打印出所有的软件包，scipy是其中之一，但导入仍然失败。 当我跑步 $ conda install scipy 这就是我所看到的： $ conda install scipy Fetching package metadata:
I have some python code which uses numpy and have run this successfully for a year or more. I suddenly got the following error last week: /usr/local/lib/python2.7/dist-packages/numpy/core/fromnumeric.py:2507: VisibleDeprecationWarning: `rank` is deprecated; use the `ndim` attribute or function instead. To find the rank of a matrix see `numpy.linalg.matrix_rank`. VisibleDeprecationWarning) I
我有一些使用numpy的python代码，并且已经成功运行了一年或更长时间。 上周突然出现以下错误： /usr/local/lib/python2.7/dist-packages/numpy/core/fromnumeric.py:2507: VisibleDeprecationWarning: `rank` is deprecated; use the `ndim` attribute or function instead. To find the rank of a matrix see `numpy.linalg.matrix_rank`. VisibleDeprecationWarning) 我在网上找不到太多内容，但是我发现这是由于旧版本sc
When installing scipy through pip with : pip install scipy Pip fails to build scipy and throws the following error: Cleaning up... Command /Users/administrator/dev/KaggleAux/env/bin/python2.7 -c "import setuptools, tokenize;__file__='/Users/administrator/dev/KaggleAux/env/build/scipy/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('rn', 'n'), __file__, 'exec'))"
当通过pip安装scipy时： pip install scipy Pip无法构建scipy并引发以下错误： Cleaning up... Command /Users/administrator/dev/KaggleAux/env/bin/python2.7 -c "import setuptools, tokenize;__file__='/Users/administrator/dev/KaggleAux/env/build/scipy/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('rn', 'n'), __file__, 'exec'))" install --record /var/folders/zl/7698ng4d