I want to add a set of (double) quotes to a python string if they are missing but the string can also contain quotes.
The purpose of this is to quote all ... |
I'm trying to create an import statement that's pluggable with other projects.
This statement is located in urls.py
So this works:
from forum.urls import urlpatterns
# Base Class: <type 'list'>
But this ... |
I'm using Reportlab to create PDFs. I'm creating two PDFs which I want to merge after I created them. Reportlab provides a way to save a pycanvas (source) (which ... |
from module import * # adds 'BlahRenderer', 'FooRenderer', 'BarRenderer', etc.
class MyClass
def __init__(self, value)
renderer = "%sRenderer" % value
...
|
I need to generate a tar file but as a string in memory rather than as an actual file. What I have as input is a single filename and a string ... |
In python you can do something like this to import a module using a string filename, and assign its namespace a variable on the local namespace.
x = __import__(str)
I'm wondering if there ... |
i have a string like this
somestring='in this/ string / i have many. interesting.occurrences of {different chars} that need to .be removed '
here is the result i ... |
|
Why are mutable strings slower than immutable strings?
EDIT:
>>> import UserString
... def test():
... s = UserString.MutableString('Python')
... for i in range(3):
... ...
|
I am new to python and am doing an export and import to a new db.
I have a column on my export (to be imported) of strings for units of time, ... |
I am able to get a Structure populated as a result of a dll-function (as it seems looking into it using
x=buffer(MyData) and then repr(str(buffer(x)))
)
But an error is raised if ... |
Is there a standard way in Python to titlecase a string (i.e. words start with uppercase characters, all remaining cased characters have lowercase) but leaving articles and like lowercased?
|
I'm used to using Idle for Python development, but decided to give Visual Studio 2010 + IronPython a try last week. It seems to work fine, but I noticed that ... |
I have some values that I want to write in a text file with the constraint that each value has to go to a particular column of each line.
For example, lets ... |
Emacs's auto-fill mode splits the line to make the document look nice. I need to join the strings read from the document.
For example, (CR is the carriage return, not the ... |
I'm looking into overloading the '+' operator for a certain string so I was thinking of subclassing the string class then adding the code in the new class. However I ... |
I don't understand
in 2.X it worked :
import zlib
zlib.compress('Hello, world')
now i have a :
zlib.compress("Hello world!")
TypeError: must be bytes or buffer, not str
How can i compress my string ?
Regards
Bussiere
|
I need to extract a description from a file, which looks like this:
"TES4!\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00HEDR\x0c\x00\xd7\xa3p?h\x03\x00\x00\x00\x08\x00\xffCNAM\t\x00Martigen\x00SNAM\xaf\x00Mart's Mutant Mod - RC4\n\nDiverse creatures & NPCs, new creatures & NPCs, dynamic size and stat scaling, increased spawns, ... |
hey guys, i want to perform the following operation:
b = 'random'
c = 'stuff'
a = '%s' + '%s' %(b, c)
but i get the following error:
TypeError: not all arguments converted during string ...
|
The question i'm working on asks me to "write an expression whose value is the concatenation of the three str values associated with name1 , name2 , and ... |
i have been asked to write a function which should be called in this way
foo("Hello")
This function also has to return values in this way:
[Hello( user = 'me', answer = 'no', condition ...
|
I have a string called 's' and I want to open it in notepad at runtime without saving it in/as a file. Is there any way to achieve this in python?
... |
I have a context manager that captures output to a string for a block of code indented under a with statement. This context manager yields a custom result object which will, ... |
I am being passed lists of strings that I would like to convert to method calls using functools.partial:
[ 'object1.method1(arg1, arg2, 4, key=value)', 'object2.method2(6, arg1)' ...]
It's easy to use a regexp to ... |
>>> c = conn.cursor()
>>> c.execute('select * from stocks order by price')
>>> for row in c:
... print row
...
(u'2006-01-05', u'BUY', u'RHAT', 100, 35.14)
(u'2006-03-28', u'BUY', u'IBM', 1000, 45.0)
As what we can ... |
I am trying to add the Two's Complement to a Binary number represented with a string.
Assuming the string has already been flipped, how would I go about "adding" 1 to the ... |
I'm using win32com to write some dates that I receive from a database, and my problem is that I'm having values like '01' and in Excel is just '1' - not ... |
I'm going to separate over 1000 virus signatures and the virus names. I have them all in a text file, and would like to do this with python.
Here is the format:
virus=signature
I ... |
I'm trying to copy sections in a file within a set of XML tags
> <tag>I want to copy the data here</tag>`
- Please note I found out the data around the tags ...
|
I am trying to create a python script that adds quotations around part of a string, after 3 commas
So if the input data looks like this:
1234,1,1/1/2010,This is a test. One, two, ...
|
I am trying to make a simple text-based game in Python. The idea of which revolves around a deck of playing cards, representing the card face values with A,2,3,4,5,6,7,8,9,10,J,Q, and K ... |
I'm writing an API wrapper to a couple of different web services.
I have a method that has an article url, and I want to extract text from it using alchemyapi.
def extractText(self):
...
|
Write a function spaced(s) that outputs spaces and a dashdot border around a string s.
The sample code, which calls spaced("Hello") would output:
--.-.-.-.-
. ...
|
I'd like to be able to get a string out of a highlighted portion of text, how do I go about this?
|
I have a string that contains a float value in hexadecimal characters like this:
"\\64\\2e\\9b\\38"
I want to extract the float, but in order to do that I have to make Python see ... |
i am using python 2.6.5 to develop an app for google app engine - i am not too familiar with python, but i'm learning.
i am trying to put a url into ... |
Could someone explain me this strange result on python 2.6.6 ?
>>> a = "xx"
>>> b = "xx"
>>> a.__hash__() == b.__hash__()
True
>>> a is b
True # ok.. was just to be sure
>>> a ...
|
Thanks in advance!
I am writing a program to check if a is true and then return True or False. I need to split it up at the equal sign and ... |
I'm using standard python logging module in my python application:
import logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger("log")
while True:
logger.debug('Stupid log message " + ' '.join([str(i) for i in range(20)]) )
# Do something
The ... |
Trying to strip the "0b1" from the left end of a binary number.
The following code results in stripping all of binary object. (not good)
>>> bbn = '0b1000101110100010111010001' #converted bin(2**24+**2^24/11)
>>> aan=bbn.lstrip("0b1") ...
|
I would like to allow people to provide the name of a hash function as a means of digitally fingerprinting some object:
def create_ref(obj, hashfn='sha256'):
"""
...
|
I have a query string as follows:
cmd%5Blogin_user%5D%5Busername%5D=dfdsfdsf&cmd%5Blogin_user%5D%5Bpassword%5D=dsfsdf
How do I unescape it in python?
|
I have this initial string.
'bananaappleorangestrawberryapplepear'
And also have a tuple with strings:
('apple', 'plepe', 'leoran', 'lemon')
I want a function so that from the initial string and the tuple with strings I obtain this:
'bananaxxxxxxxxxgestrawberryxxxxxxxar'
I ... |
Text File contents:
&CRB A='test1' B=123,345, 678 &END
Misc text potentially between entries ...
&CRB A='test2'
...
|
A very popular question is how to reverse a C-Style string. The C-Style string by definition is a string that is terminated by a null('\0'). Using C(or maybe C++), it is ... |
I have logging configured using logging.fileConfig(). I have a the root logger going to a handler that uses SysLogHandler('/dev/log', handlers.SysLogHandler.LOG_USER)
This all works perfectly well, and I see my log entries in ... |
text=u’<a href="#5" accesskey="5"></a><a href="#1" accesskey="1"><font color="#667755">\ue689</font></a><a href="#2" accesskey="2"><font color="#667755">\ue6ec</font></a><a href="#3" accesskey="3"><font color="#667755">\ue6f6</font></a>‘
I am a python new hand.
I wanna get \ue6ec?\ue6f6?\ue6ec,how to fetch these string use re module.
Thank you very much!
... |
In the code below concatenation is the bottleneck.
As you can see i've tried some sophisticated methods to speed this up, but its bloody slow anyway. I would like to know if ... |
I have a string here in python '#b9d9ff'. How do I remove the hash symbol (#)?
|
I have a querystring like a=2&b=3 created by serialize() jQuery.
How to get a and b with a Python function?
|
I have these 3 string:
YELLOW,SMALL,STRETCH,ADULT,T21fdsfdsfs
YELLOW,SMALL,STRETCH,ADULT,Tdsfs
YELLOW,SMALL,STRETCH,ADULT,TD
I would like to remove everything after the last "," including the comma. So i want to remove these parts ",T21fdsfdsfs" ",Tdsfs" and "TD". How could i ... |
I have 2 lists :
list1 contains "T" "F" "T" "T"
list2 contains "a" "b" "c" "d"
I want to create a third list such that I append element1 in list1 to element1 in ... |
I have this code which find the largest index of a specific character in a string , but I want it to raise a ValueError, when that specific character dose not ... |
I am using Swig to wrap a C interface that looks like this:
int dosomething(char **str);
where str is an output string. For example, from C its called like this:
char *str= NULL;
int ...
|
I am using a ctypes implementation of CreateProcessWithLogonW, and everything works well except I cannot figure out how to handle this section:
A pointer to an environment block ... |
|
I'm using Python 2.6.6
I have this code:
height = 20
width = 10
x = input('Please insert a number between ' + str(width + 1) + ' and ' + str(height) + ': ')
while ...
|
str = 'I love %s and %s, he loves %s and %s.'
I want to use this format to display
I love apple and pitch, he loves apple and pitch.
Only add two ... |
I want an efficient way to append string to another.
Is there any good built-in method to use?
|
|
An embarrisingly simple question, which makes it all the more frustrating: how do I turn a db.LinkProperty into a string on the google app engine.
Suppose I have the following model:
class MyModel(db.Model):
...
|
How do you add a custom method to a built-in python datatype? For example, I'd like to implement one of the solutions from |
I erroneously wrote this code in Python:
name = input("what is your name?")
if name == "Kamran" or "Samaneh":
print("That is a nice name")
else:
print("You have a ...
|
Basically I want to turn a string in to an identifier for an object like so:
count = 0
for i in range(50):
count += 1
functionToMakeIdentifier("foo" + str(count)) ...
|
I've seen a lot of posts about stack trace and exceptions in Python. But haven't found what I need.
I have a chunk of Python 2.7 code that may raise an exception. ... |
in the gnuplot command line you can, for instance, do
gnuplot> plot "fileA.dat" using 1:2 title 'data A', \
... |
Why MutableString class is deprecated in Python 2.6 and why it is out of Python 3?
|
import StringIO
import magic
m = magic.Magic()
thefile = StringIO.StringIO(request.raw_post_data) # I got this from Django. ajax file uploader.
what now?
|
Possible Duplicate:
Python '==' vs 'is' comparing strings, 'is' fails sometimes, why?
Hi. I have a question about how Python works when it comes how and ... |
Suppose I hashed a password and obtained a hashcode for it. I need to find the degree of similarity between the password and its hashcode. Please suggest me some different mechanism ... |
Here is my code (py3.1):
def get_string(self,chars):
return struct.unpack("{}s".format(chars),self.get_bin(chars))
b'MESH' is going in, (b'MESH',) is coming out. Why am I not getting a string?
|
I'm sorry for the generic question (I don't have any past knowledge about compression and I don't know if it has a possible solution).
I have some codes of always 19 characters.
These ... |
I receive some data as a string. I need to write the data to a file, but the problem is that sometimes the data is compressed/zipped and sometimes it's just ... |
How do I print documentation strings within classes
For functions i can do this:
def func():
"""
doc string
"""
print func.__doc__
Is ... |
Ok, let me try and explain this to the best of my ability. Lets say I have a class called Foobar:
class Foobar():
def __init__(self, foo, bar, choo):
...
|
I need to know how far the two strings are similar in terms of some measuring index
|
This is a function I wrote. If I enter Wednesday as the day of the week, the program can't get to it to execute the print code. What is the correct ... |
In python, I have to instantiate certain class, knowing its name in a string, but this class 'lives' in a dynamically imported module. An example follows:
loader-class script:
import sys
class loader:
def ...
|
I am currently writing an auto-installation pexpect script. I have been banging my head against the wall on this one. In my pexpect script, I have a process that ... |
Possible Duplicate:
Is this a bug in Python 2.7?
The .lstrip() function doesn't quite work as I expected on some strings (especially ones with ... |
I have a StringIO object the is filled correctly. I than have the following code:
val = log_fp.getvalue()
lines = val.split('\n')
newval = ''
for line in lines:
if (not ...
|
|
I'm doing all this in the interpreter..
loc1 = '/council/council1'
file1 = open(loc1, 'r')
at this point i can do file1.read() and it prints the file's contents as a string to standard output
but if ... |
I am seeing that a string comparison of two identical strings ('fraiser') in Python is failing. When using repr(str1) and repr(str2) I get different results, but I don't know how to ... |
for example:
I get a string: str="please anwser my question", i want to write it to a file.
but I need to know the size of the file before writing the ... |
I have name of class in string like:
conf[0] = 'smtp_config'
and i want to run method like:
self.ui.smtp_config.setText("....")
How can i do this in python? :)
|
divmod(X, Y)
returns (A, B)
How would I turn either A or B into a string?
EDIT: to clarify, I'd like to use them 1 at a time :)
|
I am doing this:
try: self.failUnless(sel.is_text_present("F!")) #sel.is_text_present("F!") is false
except AssertionError, e:
print("x"+e+"y")
sys.exit()
it is printing nothing except xy. no class name or anything else. what ... |
I have a library written with cython that wraps a C library, and i'm exposing a few c strings into python code. Those strings are large, and static (can't deallocate them) ... |
This code -
for ss_key in sd.keys():
print str(sd[ss_key]) + ' ' + ss_key
prints the output as expected i.e. converts the int value of ss_key and prints the value ... |
>>> word = '\u041a\u041e\u041b'
>>> print u'\u041a\u041e\u041b'
???
>>> print word
\u041a\u041e\u041b
How to transform string as a variable to a
readable kind (how print word)?
|
I have been going crazy over a seemingly easy question with Python: I want to call a function that uses raw_input() and input(), and somehow supply those with a string in ... |
I have to store huge string of size around 100 million bytes and more.How to handle this in python?
|
I'm using ctypes and I've defined this struct in order to pass parameters
class my_struct(ctypes.Structure):
_fields_ = [ ("buffer", ctypes.c_char * BUFSIZE),
...
|
I have a user typing in his username and I only want valid strings to pass through, meaning only characters in [a-zA-Z0-9]. I am pretty new to python and unsure of ... |
I am pretty new in python, and I have a problem I don't know how to solve.
For example, I have this struct with members such as administrator, berit, etc:
DEFAULT_DATA = {
'administrator': ...
|
So the function should count the number of times the letters in uppercase are out of abc order.
>>> abc('ABBZHDL')
2
Above, z and d are out of order.
>>> ...
|
So I'm using sockets to send some output to maya. Unfortunately what I'm getting back from Maya doesn't make sense at all. I'm trying to quote a variable, while escaping the ... |
I've loaded one of my modules <module my_modules.mymodule from .../my_modules/mymodule.pyc> with __import__.
Now I'm having the module saved in a variable, but I'd like to create an instance of the class mymodule. ... |
Using Python v2, is there a way to ignore a value in a string if it is there?
For instance: I want someone to enter a value of $100.00, or they could ... |