How might one extract all images from a pdf document, at native resolution and format? (Meaning extract tiff as tiff, jpeg as jpeg, etc. and without resampling). Layout is unimportant, I don't care were the source image is located on the page.
I'm using python 2.6 but can use 3.x if required.
thanks
Hello All,
I wrote a function in python which is used to tell me whether the two words are similar or not.
but now i want to pass japanese text in my same function.It is giving error not a ascii character.I tried using utf -8 ecoding, but then it giving the same error
Non-ASCII character '\xe3' in file
Is there any way to do that.I cant generate the msg file for that since the 2 keyword will be not be constant.
I'm starting work on some simulations using MPI and want to do the programming in Python/scipy. The scipy site lists a number of mpi libraries, but I was hoping to get feedback on quality, ease of use, etc from anyone who has used one.
What is the best way of doing this in Python?
for (v = n / 2 - 1; v >= 0; v--)
I actually tried Google first, but as far as I can see the only solution would be to use while.
hi,
can anyone please help me with creating forms in python using the reportlab lib.
i am totally new to this and i would appreciate sample code
thanks
I have a custom module in one of the directories in my PYTHONPATH with the same name as one of the standard library modules, so that when I import module_name, that module gets loaded. If I want to use the original standard library module, is there any way to force Python to import from the standard library rather than from the PYTHONPATH directory, short of renaming the custom module and changing every reference to point to the new name?
I want to be able to read events from a MIDI file in Python. I have looked for libraries, but can't find one that works with my MIDI file in windows. I do not need to do anything real time, and just want a simple library that gives me events and times. Would it be easier to write one for myself? Any help would be appreciated.
When using the cgi module in Python, I can't seem to figure out how to extract CGI variables in the URL. For example if the url servercgi.py?name=user , how do I get 'name' after import cgi? For some reason, form.getvalue and form['user'] do not work but if I print the object, I see something like FieldStorage(None, None, [MiniFieldStoreage('name', 'user')]).
What tools are available in Python to assist in parsing a context-free grammar?
Of course it is possible to roll my own, but I am looking for a generic tool that can generate a parser for a given CFG.
Suppose I have a python object x and a string s, how do I set the attribute s on x? So:
>>> x = SomeObject()
>>> attr = 'myAttr'
>>> # magic goes here
>>> x.myAttr
'magic'
What's the magic? The goal of this, incidentally, is to cache calls to x.__getattr__().
Hi,
I want to convert the mysql database table contents to an Excel(.xls) or comma seperated file(csv) using python script... Is it possible? Any one can help me?
Thanks in advance,
Nimmy
Consider this Python code for printing a list of comma separated values
for element in list:
print element + ",",
What is the preferred method for printing such that a comma does not appear if element is the final element in the list.
ex
a = [1, 2, 3]
for element in a
print str(element) +",",
output
1,2,3,
desired
1,2,3
There are times that I automagically create small shell scripts from Python, and I want to make sure that the filename arguments do not contain non-escaped special characters. I've rolled my own solution, that I will provide as an answer, but I am almost certain I've seen such a function lost somewhere in the standard library. By “lost” I mean I didn't find it in an obvious module like shlex, cmd or subprocess.
Do you know of such a function in the stdlib?
I have a Python function that gives back some read-write buffer:
>>> x = h.GetEXlow()
>>> x
<read-write buffer ptr 0xa2b8140, size 2147483647 at 0x8b73f80>
Now I would like to memset the whole buffer content to zero. (The size stated above is obviously wrong, but I can determine the size without problems.) How do I do this?
Looking to put together a 3D side-scrolling action platformer. Since this is my first time trying to put together a non-simple adventure game, I'm at a loss for which engine to consider.
I would prefer one that supports scripting in python, since that's my primary language. Without tight controls, the game will suck... so speed is a priority. Cross-platform is also important to me.
Any suggestions?
On Linux, how can I find the default gateway for a local ip address/interface using python?
I saw the question "How to get internal IP, external IP and default gateway for UPnP", but the accepted solution only shows how to get the local IP address for a network interface on windows.
Thanks.
I'm looking for a way to prevent multiple hosts from issuing simultaneous commands to a Python XMLRPC listener. The listener is responsible for running scripts to perform tasks on that system that would fail if multiple users tried to issue these commands at the same time. Is there a way I can block all incoming requests until the single instance has completed?
Hi folks,
Can anyone help me out in fitting a gamma distribution in python? Well, I've got some data : X and Y coordinates, and I want to find the gamma parameters that fit this distribution... In the Scipy doc, it turns out that a fit method actually exists but I don't know how to use it :s.. first, in wich format the argument "data" must be, and how can I provide the seconde argument (the parameters) since this what I'm looking for ???
Thanks a lot!
I am writing a forum in Python. I want to strip input containing the right-to-left mark and things like that. Suggestions? Possibly a regular expression?