How to route the Python script output to a file

stackoverflow.com - 2013-05-05 12:32:32 - Similar - Report/Block

I have a following script in python. for i in range(10000): print i Above piece of python code prints the value of i from 0 to 9999 on the console. Now I would like to route the output of the script directly to an external file. On linux, I can get it done using the following command $ python python_script.py > python_out.txt What is th...

which DSD DAC supports DoP over SPDIF?

computeraudiophile.com - 2013-05-02 07:22:07 - Similar - Report/Block

On LUMIN, Besides the HDMI native DSD output, some asked for DSD output on USB output. After some studying, it seems quite impossible on cuurent hardware as it was not designed for the feature. On the other hand, I guess it is quite possible to add DoP on SPDIF output. So my question is which DSD DAC has DoP on SPDIF input? If more DAC ha...

Python Tkinter coords function not moving canvas objects inside loop

stackoverflow.com - 2013-04-25 17:00:43 - Similar - Report/Block

I have a function that reads locations from a text file, parses them, then moves the respective objects to the locations listed on a tkinter canvas using the coords function. The data is being read from the file and parsed correctly but for some reason the coords function is only moving the objects to the last location listed in the file...

cx_freeze pyqt4 example ("\samples\PyQt4") doesn't work

stackoverflow.com - 2013-04-21 13:35:11 - Similar - Report/Block

My System: Windows 7, x64, Python 3.3.1, PyQt4 4.10 using Installer (py3.3-Qt5.0.1-x64), cx_freeze 4.3.1 (win-amd64-py3.3) What worked: Navigating in Terminal to the ..python33\lib\site-packages\cx_freeze\s amples folder (and into the respective example-folder) and execute python setup.py build This worked with: \simple and \tkinter (ju...

What happened to Py_FlushLine in Python 3.3?

stackoverflow.com - 2013-04-12 04:04:00 - Similar - Report/Block

I'm porting a python C module from 2.7.x over to python 3.3. One of the issues I ran into is that Py_FlushLine isn't defined in the python headers from what I can tell. How should the following code snippet be modified to work in python 3.3? if (Py_FlushLine()) PyErr_Clear(); What's more interesting is that searching the online python d...

Python, Tkinter: How to redirect the output of a function to a notebook tab?

stackoverflow.com - 2013-03-08 16:23:39 - Similar - Report/Block

I am wondering if it is possible to redirect the output of a function to a tab in the ttk notebook widget. I assumed it would be similar to the listbox widget where you just used listbox.insert but I can not get this to work. I apologize if this is a simple question but its really stumped me and I am unable to find any helpful material o...

Is it possible to redirect stdout to a file location rather than a file descriptor?

stackoverflow.com - 2013-03-01 08:33:19 - Similar - Report/Block

My problem is that I am redirecting stdout/stderr to log files but logrotate comes and moves files around with output then going a file descriptor without a file. Is there is any way in shell or at the system level to redirect the output to the new file at the same location?...

SSH and send commands in Tkinter?

stackoverflow.com - 2013-02-26 18:34:55 - Similar - Report/Block

I'm trying to convert code from TCL into python using Tkinter. I was wondering what would be the equivalent code in Tkinter for "spawn ssh", "expect", and "send"? For example, my simple tcl program would be something like: spawn ssh root@138.120.###.### expect "(yes/no)?" {send - "yes\r"} expect "password" {send - "thepassword\r"}...

Python 3.2 tkinter not importing

fedoraforum.org - 2012-10-05 06:12:22 - Similar - Report/Block

>>> import tkinter Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib64/python3.2/tkinter/__ini t__.py", line 39, in <module> import _tkinter # If this fails your Python may not be configured for Tk ImportError: /lib64/libtk8.5.so: file too short >>&...

Redirect Virus Fix

indexmarks.com - 2012-08-04 13:21:57 - Similar - Report/Block

Details about the Google Redirect Virus and the way to remove the Redirect Virus quickly and permanently.How you can Get rid of Bing Redirect Virus. The Yahoo redirect virus prevents you from viewing The net pages which you need to see on your own browser.Internet explorer redirect virus is among those problems that disturb laptop end use...

I don't understand encode and decode in python (2.7.3)

stackoverflow.com - 2012-07-22 01:30:09 - Similar - Report/Block

I try myself to understand encode and decode in python but nothing is really clear for me. str.encode([encoding,[erros]]) str.decode([encoding,[errors]]) First, I don't understand the need of the "encoding" parameter in these two functions. What is the output of each function, its encoding? What is the use of the "encoding" parameter in e...

Python: dynamically create function at runtime

stackoverflow.com - 2012-07-02 11:47:36 - Similar - Report/Block

How to dynamically create a function in Python? I saw a few answers here but I couldn't find one which would describe the most general case. Consider: def a(x): return x + 1 How to create such function on-the-fly? Do I have to compile('...', 'name', 'exec') it? But what then? Creating a dummy function and replacing its code object for t...

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JSON output in Postgresql

stackoverflow.com - 2012-06-26 01:03:03 - Similar - Report/Block

I hope I am not missing something very obvious here, I want to get JSON output from a postgres function (I imagine many other had already needed this) and I'd be happy to install an extension of contrib functions on my server, Is there any way to get JSON output from sql or plpgsql functions (or with help of db-server-side python)? Speci...

Suppress stdout / stderr print from Python functions

stackoverflow.com - 2012-06-21 02:46:40 - Similar - Report/Block

I have a Python script that is using some closed-box Python functions (i.e. I can't edit these functions) provided by my employer. When I call these functions, they are printing output to my linux terminal that I would like to suppress. I've tried redirecting stdout / stderr via; orig_out = sys.stdout sys.stdout = StringIO() rogue_functio...

Fitting piecewise function in Python

stackoverflow.com - 2012-06-21 01:55:41 - Similar - Report/Block

I'm trying to fit a piecewise defined function to a data set in Python. I've searched for quite a while now, but I haven't found an answer whether it is possible or not. To get an impression of what I am trying to do, look at the following example (which is not working for me). Here I'm trying to fit a shifted absolute value function (f(x...

Python webapp2: redirect back

stackoverflow.com - 2012-06-05 00:22:55 - Similar - Report/Block

I'm using the google app engine for a basic app. The scenario is simple: i click Logout and I want my Logout handler to redirect me back to the page from where I came from. How do I achieve this?...

I want my bash script output in html format?

stackoverflow.com - 2012-06-01 17:02:15 - Similar - Report/Block

I am parsing the csv file using bash script, my output will be in tabular form with number of rows and coloums, so when i redirect my output to text file alignment mismatch and look so messy. Can anyone guide me how to redirect my output to html format or suggest me with anyother alternative way. Thanks in advance...

Python custom gui

stackoverflow.com - 2012-05-26 07:24:42 - Similar - Report/Block

i googled and stactoverflowed before asking this question answers that i dont expect wxWidgets is the best python gui use tkinter (BIM) for gui deflopement.. Q. how to make a gui without using and module/library? i.e make a gui from scratch modules like tkinter is not allowed...

How to use multiple versions of Python without uninstallation

stackoverflow.com - 2012-05-05 19:33:47 - Similar - Report/Block

I am faced with a unique situation, slightly trivial but painful. I need to use Python 2.6.6 because NLTK is not ported to Python 3 (that's what I could gather). In a different code(which am working concurrently), there is a collections counter function which is available only in Python 3 but not in Python 2.6.6. So, each time I switch be...

Changing text color when hovering over text with Tkinter?

stackoverflow.com - 2012-04-20 04:05:03 - Similar - Report/Block

So I have a bunch of text on a canvas in Tkinter and I want to make it so the text color changes when the mouse is hovering over the text. For the life of me I can't figure out how to do it, and there doesn't seem to be a lot of information about Tkinter anywhere. for city in Cities: CityText = Cities[i] board.create_text(CityLocs[CityT...

Why is piping output of subprocess so unreliable with Python?

stackoverflow.com - 2012-04-14 03:58:03 - Similar - Report/Block

(Windows) I wrote some Python code that calls the program SoX (subprocess module), which outputs the progress on STDERR, if you specify it to do so. I want to get the percentage status from the output. If I call it not from the Python script, it starts immediately and has a smooth progression till 100%. If I call it from the Python script...

Redirect not working after curl

stackoverflow.com - 2012-04-11 06:13:34 - Similar - Report/Block

I have a codeigniter application that has a checkout system through authorize.net. The authorize.net library that I uses preforms a curl to make the payment, but after it is done I cannot redirect because headers already sent by (output started at /Users/phil/Sites/Medbridge/httpdocs/app lication/libraries/AuthorizeCimLib.php:1 That is wha...

Modulo for negative dividends in Python

stackoverflow.com - 2012-04-08 16:28:26 - Similar - Report/Block

Been looking through other answers and I still don't understand the modulo for negative numbers in python For example the answer by df x == (x/y)*y + (x%y) so it makes sense that (-2)%5 = -2 - (-2/5)*5 = 3 Doesn't this (-2 - (-2/5)*5) =0 or am I just crazy? Modulus operation with negatives values - weird thing? Same with this negative num...

Python Tkinter Unhandled Exception In Thread Started by

stackoverflow.com - 2012-04-04 21:02:25 - Similar - Report/Block

I'm using OSX 10.6.8, Python 2.7.2 with Tkinter version 8.5, I clean installed Python, Tkinter and IDLE yesterday cleaning up an earlier install of Python 3.2. I'm working on the "RSS Feed Filter" problem set from MIT's Open CourseWare (not for credit) and it includes several modules that I didn't write and don't understand, and one of t...

tkinter keyboard interrupt isn't handled until tkinter frame is raised

stackoverflow.com - 2012-04-03 19:23:43 - Similar - Report/Block

I have a GUI application written with python+tkinter. In my workflow, I generally start the gui from the commandline, do some things in the gui and then I find myself navigating to other terminal windows to do some work. Inevitably, I want to shut down the GUI at some point, and out of habit I often just navigate to the terminal that star...

Annoying Ctrl+M issue parsing python files

stackoverflow.com - 2012-03-29 02:20:09 - Similar - Report/Block

In a boost python embedding in C++, I have C++ parsing a python (via boost-python) file containing a simple function (termed a "command" in what follows), which in turn calls a C++ method to complete a certain implementation. While these seems ridiculous, we choose to do it for the advantages of logging and the other flexibilities that py...

How to bind (redirect ?) NSLog's output to an IBOutlet, etc?

stackoverflow.com - 2012-03-27 22:19:02 - Similar - Report/Block

Think i/o redirection, a lá 2>&1 , but not as cryptic / annoying… Basically.. if you're debugging something.. Console messages back in the IDE aren't very useful. So I thought.. OK, I'll just redirect NSLog, stdout - style. But how? I'm a nincompoop in the department, but I'm you eager beavers will jump in with some simple #...

Can dust.js templates be used in a CouchDB "show" function?

stackoverflow.com - 2012-03-27 19:43:43 - Similar - Report/Block

dust.js is an asynchronous javascript template engine -- you pass a callback to the "render" function. CouchDB "show" functions, on the other hand, must actually return the HTML. So I can't use dust.js in my show function!...it just won't work. How can I get around this synchronous/asyncronous problem? EDIT: I should be able to do it by u...

Create a callback function within a custom jQuery function

stackoverflow.com - 2012-03-27 01:17:19 - Similar - Report/Block

I'm not sure how to approach this as I am fairly new to jQuery. I'm wanting to create a callback function within a custom function. Here's my example: function doSomething() { var output = 'output here'; // Do something here // This is where I want to create the callback function and pass output as a parameter I want the callb...

subprocess output to stdout and to PIPE

stackoverflow.com - 2012-03-25 12:28:39 - Similar - Report/Block

I am using the subprocess module like that: ping = subprocess.Popen('fping.exe', stdout=PIPE) output = ping.stdout.readlines() I am need the output list in order to process it later at the program, but it seems since the stdout is directed to it isn't output the results to the console. I would like to get both...

How do I redirect to the www. version of my Flask site on Heroku?

stackoverflow.com - 2012-03-19 07:55:15 - Similar - Report/Block

I've got a Python Flask app running on Heroku (Cedar stack) with two custom domains (one with and one without the www subdomain). I'd like to redirect all incoming requests to the www. version of the resource requested (the inverse of this question ). I think I need some WSGI middleware for this but I can't find a good example. How do I d...

Python 3 Error: "NameError: global name 'entryWidget' is not defined"

stackoverflow.com - 2012-03-11 13:42:22 - Similar - Report/Block

I get the error "NameError: global name 'entryWidget' is not defined" in the following piece of Python 3 tkinter code: from tkinter import * import tkinter def displayText(): tkinter.messagebox.showinfo("Tkinter Entry Widget", "Text value =" + entryWidget) class Application(Frame): def createWidgets(self): root.title("TITL...

Python's Tkinter simpledialog.askstring not working from command prompt

stackoverflow.com - 2012-03-05 17:51:26 - Similar - Report/Block

So i wrote a gui in python's tkinter using python 3.2.2's IDLE. When i run the program from the IDLE in interative mode everything works just fine but when i run it by double clicking on it or from the command prompt it produces an error and doesnt start the program. i know the problem is with this line: path_da=self.simdia.askstring("Pat...

track a redirect page with google analytics

stackoverflow.com - 2012-02-29 22:10:57 - Similar - Report/Block

i am trying to track a redirect page with google analytics: I have a page called redirect.php ; when i visit an url like redirect.php?c=12345678 , a php function does a query on a sql lookup table to decode the code 12345678 with a previously inserted url, then does a redirect. (I'm doing a redirect to avoid duplicate content.) I wish...

Writing to output window of Visual Studio?

stackoverflow.com - 2012-02-27 14:40:12 - Similar - Report/Block

I am new to C#. I am trying to write a message to output window for debugging purposes. I searched for a function like java's system.out.println("") . Tried Debug.Write Console.Write Trace.Write . It does not give an error but not print anything too. "Define DEBUG constant" and "Define TRACE constant" options are checked. Tools > Options...

How can I create a borderless application in Python (windows)?

stackoverflow.com - 2012-02-21 04:18:42 - Similar - Report/Block

I would like to know how to create an application in Windows that does not have the default border; particularly the title bar with minimize, maximize, and close buttons. I'm thinking of writing a ticker program that takes up a narrow space at the top or bottom of the screen, but I won't attempt it unless it's possible to make a thin appl...

Changing Process Name using Shell for nagios monitoring with check_procs

stackoverflow.com - 2012-01-25 13:59:50 - Similar - Report/Block

I have a python script to start a process which I want to monitor using Nagios. When I run that script and perform ps -ef on my ubuntu EC2 instance, it shows process as python <filename>.py --arguments . For Nagios to monitor that process using check_procs, we need to supply process name. Here process name becomes 'python'. /usr/li...

How do I duplicate sys.stdout to a log file in python?

stackoverflow.com - 2009-03-05 22:12:13 - Similar - Report/Block

Edit: Since it appears that there's either no solution, or I'm doing something so non-standard that nobody knows - I'll revise my question to also ask: What is the best way to accomplish logging when a python app is making a lot of system calls? My app has two modes. In interactive mode, I want all output to go to the screen as well as t...

Не понятки с модулем tkinter - Python

cyberforum.ru - 2013-04-11 17:32:26 - Similar - Report/Block

Продолжая изучать Python наткнулся на непонятную для меня вещь. Код программы Код: import Tkinter Tkinter._test() Терминал-> python new.py -> работает Терминал-> python3 new.py -> ImportError: No module named 'Tkinter' не работает) Иду в менеджер программа поиск -> Tkinter -> python3-tk -> установить. После Терминал-> python3 new.py -> Im...

Red Hat 5/CentOS 5系统中更新python版本

linuxde.net - 2013-02-28 03:41:15 - Similar - Report/Block

CentOS Python 的版本默认为2.4.3版本,而我们有很多工作可能需要更高的版本,而去Python 官网的时候发现,Python的版本已经到3.3了,于是下载并升级了下CentOS 中Python的版本。 1,下载并安装 wget http://python.org/ftp/python/3.3.0/Pytho n-3.3.0.tar.bz2 tar -jxvf Python-3.3.0.tar.bz2 cd Python-3.3.0 ./configure make && make install 2,更新链接 mv /usr/bin/python /usr/bin/python-2.4.3.bak ln -s /usr/local/bin/python3.3 /u...


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