to uninstall it and
install it again. Do you know what the problem is?
Thank you.
Ana
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Hi,
Can somebody explain to me how would you proceed in releasing the GIL and
whether you think it will have consequences?
Thanks
Ana
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Hello!
I'm using pulp for linear optimization but when I run my code I get the
following output:
Central Optimization:
MAXIMIZE
0*__dummy + 0
SUBJECT TO
_C1: 2 T0 >= 0
_C2: 2 T0 <= 0
_C3: 0.0686928673545 Frigorifico0 >= 0
_C4: 0.0686928673545 Frigorifico0 <= 0
_C5: 2 Termo0 >= 0
_C6: 2 Ter
Hello! I have several numpy arrays in my script and i want to add them. For
example:
a=[1,2,3,4,5]
b=[1,1,1,1,1]
c=[1,0,1,0,1]
for i in range(5):
d[i]=a[i]+b[i]+c[i]
print d
[3,3,5,5,7]
I did it like that but I get an error: "TypeError: unsupported operand type(s)
for +: 'float' and 'num
Hello!
I have this script that scans a csv file and if the value in the first column
== 200 it saves that row into an array.
The problem is, I need to save that row and the next 10 rows in that same
array. What can I add to the script so it does that? I tried to do for row in
len(10): but I ge
The condition I want to meet is in the first column, so is there a way to read
only the first column and if the condition is true, print the rest?
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Thank you, but can you explain it a little better? I am just starting in python
and I don't think I understood how to apply your awnser
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Hello!
I need to read a CSV file that has "n" rows and "m" columns and if a certain
condition is met, for exameple n==200, it prints all the columns in that row.
How can I do this? I tried to save all the data in a multi-dimensional array
but I get this error:
"ValueError: array is too big."
Hello!
I need your help!
I have an array and I need pick some data from that array and put it in a list,
for example:
array= [a,b,c,1,2,3]
list=array[0]+ array[3]+ array[4]
list: [a,1,2]
When I do it like this: list=array[0]+ array[3]+ array[4] I get an error:
"TypeError: unsupported operan
It's still not working. I still have one column with all the data inside, like
this:
2999;T3;3;1;1;Off;ON;OFF;ON;ON;ON;ON;Night;;
How can I split this data in a way that if I want to print "T3" I would just do
"print array[0][1]"?
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That only puts the data in one column, I wanted to separate it.
For example:
data in csv file:
1 2 3 4 5
7 8 9 10 11
a b c d e
I wanted an array where I could pick an element in each position. In the case
above if I did print array[0][3] it would pick 4
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Hi, thanks for yor answer! ;)
Anyone has more suggestions?
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Hello!
I have a CSV file with 20 rows and 12 columns and I need to store it as a
matrix. I already created an array with zeros, but I don't know how to fill it
with the data from the csv file. I have this script:
import numpy
from numpy import array
from array import *
import csv
input = open(
Nice! Thank you!
And if I need something like this?
[0 0 0 0 0.17 0.17 0.17 0.17 0 0 0 0.17 0.17 0.17 0 0 0 0 0 0 0]
How can I do this?
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So I have this script:
"
from numpy import array
vt=[0]*20
vt = array(vt, dtype=dict)
for t in range(20):
if t == 4:
vt[t]=1
else:
vt[t]=0
"
And have this output:
[0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
What I need is when t == 4 I need to put 1 in that position and
Hello!!!
I have this lists a=[1,3,5,6,10], b=[a,t,q,r,s] and I need to export it to a
txt file and I can't use csv.
And I want the next format:
a 1 3 5 6 10
b a t q r s
I already have this code:
"f = open("test.txt", 'w')
f.write("a")
f.write("\n")
f.write("b")
f.write("\n")
for i in xr
t= [3,5,6,7,10,14,17,21]
Basically I want to print Test 1 when i is equal to an element of the list "t"
and print Test 2 when i is not equal:
while i<=25:
if i==t[]:
print "Test1"
else:
print "Test2"
What is missing here for this script work?
Thank you all
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So, I have this script that puts in a list every minute in 24 hours
hour=[]
i=0
t=-(1.0/60.0)
while i<24*60:
i = i+1
t = t+(1.0/60.0)
hour.append([t])
When it is doing the cicle it can have all the decimal numbers, but I need to
print the result with only 4 decimal numbers
How can I
But I still get the error and I use Excel 2010.
I'm trying to export data in a list to Excel
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Is there some way to go around this limit? I need to import data from python to
excel and I need 1440 columns for that.
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But isn't t_amb a list? I thought that the first piece of script would create a
list.
I'm trying to create a list named t_amb with some values that are in a Excel
sheet. And then I need to export that list to another Excel sheet
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Hi!!
I keep having this error and I don't know why: TypeError: 'float' object is not
iterable.
I have this piece of code, that imports to python some data from Excel and
saves it in a list:
"
t_amb = []
for i in range(sh2.nrows):
t_amb.append(sh2.cell(i,2).value)
print t_amb
"
Here is e
Yes, I simplified it a lot.
I need to run it 24 times. What I don't really understand is how to put the
final temperature (result) in it = 0 in temp_-1 in it =1
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Hello!
I have to make a script that calculates temperature, but one of the
parameters is the temperature in the iteration before, for example:
temp = (temp_-1)+1
it = 0
temp = 3
it = 1
temp = 3+1
it = 2
temp = 4+1
How can I do this in a simple way?
Thanks a lot!
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Thank you so much!!! It works perfectly!!!
;)
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In Peter Otten <__pete...@web.de> writes:
>ana sanchez wrote:
>> i found this when i read the source of a program in python:
>>
>> self.__chunks[start:end] = (chunk for i in xrange(start, end))
>> what utility has to assign a generator to a slice???
* isn't the same as this?:
self.__chunks[start:end] = [chunk for i in xrange(start, end)]
self.__chunks[line:line] = [None for i in xrange(count)]
thanks!!!
ana
p.d. excuse my english
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Hi,
in site-packages/matplotlib/backends/backend_tkagg.py
I commented out in the show function the line
Tk.mainloop()
In addition to the changes I mentioned in my first email, this has solved my
problem!
On 3/19/07, Rob Clewley <[EMAIL PROTECTED]> wrote:
I have the same problem with
Dear all,
I've just started using Matplotlib and I'm trying to make it work in IDLE.
Other people have reported the same problem as I'll refer, but I've tried
some solutions that I found in the web and I haven't succeded. Every time I
produce a figure, I can't get the IDLE prompt active again af
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