python-3.4

问题 I'm running the latest Ubuntu (14.04) and have just downloaded the Node.js tarball. I'm not very familiar with Python though, and although I love Ubuntu, I'm also not familiar with the process of downloading and installing stuff on Linux as well :/ It says on the Node.js download page that Python 2.6 or 2.7 is required, but I have found that newer versions of Python are available. Will a newer version of Python build it correctly? 回答1: If you're not familiar with Linux then I don't think you

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago . I'm not exactly sure what these modules are used for. I get that they split the respective url into its components, but why would that be useful, or what is an example of when to use urlparse? 回答1: Use urlparse only if you need parameter. I have explained below why do you need

问题 I got this a function that replaces sub-string matches with the match surrounded with HTML tags. This function will consume string in English and Greek mostly. The function: def highlight_text(st, kwlist, start_tag=None, end_tag=None): if start_tag is None: start_tag = '<span class="nom">' if end_tag is None: end_tag = '</span>' for kw in kwlist: st = re.sub(r'\b' + kw + r'\b', '{}{}{}'.format(start_tag, kw, end_tag), st) return st The testing string is in Greek except the first sub-string

问题 I am trying to auto accept ssh-rsa key through Plink via python. But I am getting error Below is my code def __init__(self, ipaddress, option, user, password, command=""): """ Constructor creates the connection to the host. """ self.ipaddress = ipaddress self.option = option self.user = user self.password = password self.command = command self.key() def key(self): command1 = ['echo', 'y'] process1 = subprocess.Popen(command1,stdout=subprocess.PIPE) command2 = ['plink', '-ssh', self.option, '

问题 After installing the latest SIP, and the latest Qt5, I tried to build the latest PyQt5 for python 3.4. I launched pyqt5 configure like this: python3 configure.py --qmake=/opt/Qt/5.3/gcc_64/bin/qmake Then make and sudo make install. During sudo make install I obtain this error: cd QtWebKitWidgets/ && ( test -e Makefile || /opt/Qt/5.3/gcc_64/bin/qmake /home/me/Downloads/PyQt-gpl-5.3.2/QtWebKitWidgets/QtWebKitWidgets.pro -o Makefile ) && make -f Makefile install make[1]: Entering directory `

问题 So I created a unicode character privately using Private Character Editor on Windows 10. The character was saved with the code E000 . I copied it from the Character Map and pasted into a text editor and it worked. However, when I paste it into the Python IDLE editor it changes to a different unicode character, even before running the program. I can't use u'unicode_string' or anything like that because my unicode character doesn't even work in the interpreter. I am new to programming. My

问题 I'm having an issue when installing the numpy extension py_find_1st 1.1.3. When I try to install it via cmd on Windows, I get the following message: D:\Chrome dl\py_find_1st-1.0.6\py_find_1st-1.0.6>python setup.py install running install running bdist_egg running egg_info writing top-level names to py_find_1st.egg-info\top_level.txt writing dependency_links to py_find_1st.egg-info\dependency_links.txt writing py_find_1st.egg-info\PKG-INFO reading manifest file 'py_find_1st.egg-info\SOURCES

问题 I am trying to create an executable using cx_Freeze from a python script and it appears that certain portions of the tkinter module are not getting loaded into the executable file. The script file contains the import statements: from tkinter import * from tkinter.filedialog import askopenfile, asksaveasfile from tkinter.messagebox import * import subprocess import time Within my script I have some code that looks like this: f_outfile = filedialog.asksaveasfile(initialdir=r'c:\Program Files

问题 My knowledge of Python is still pretty basic, and I am only now trying to wrap my head around how to use / call libraries from within Maya. (Because I need to create a basic UI from QT Designer and have it be opened in Maya after converting it to a .py file) After I learned to properly convert a .ui to a .py, I now get this error in Maya "Module use of python34.dll conflicts with this version of Python" I tried following what was said here and here, but even then - after setting these

问题 I use Lubuntu 14.04 as a guest OS (using VMplayer). I wanted to install python3.4.3. I downloaded the .tar.xz file from here: https://www.python.org/downloads/ I then extracted the file and followed the instructions in the README: ./configure make make test When I ran make test it returned this: 359 tests OK. 3 tests failed: test_urllib test_urllib2 test_urllib2net 3 tests altered the execution environment: test___all__ test_site test_warnings 25 tests skipped: test_bz2 test_curses test_dbm