text stringlengths 1 81 | start float64 0 10.1k | duration float64 0 24.9 |
|---|---|---|
eventually I want to be able to run | 5,226.54 | 3.78 |
python of costumes.pi and then as | 5,227.86 | 3.92 |
command line arguments specify | 5,230.32 | 4.08 |
costume1.jif space costume two dot shift | 5,231.78 | 4 |
so I want to take in those file names | 5,234.4 | 4.68 |
from the command line as my arguments so | 5,235.78 | 5.64 |
what am I doing here well I'm iterating | 5,239.08 | 5.22 |
over sys.org V all of the words in my | 5,241.42 | 4.98 |
command line arguments I'm creating a | 5,244.3 | 3.899 |
variable called image and I'm passing to | 5,246.4 | 3.96 |
this function image.open from the pillow | 5,248.199 | 4.801 |
library that specific argument and that | 5,250.36 | 4.62 |
library is essentially going to open | 5,253 | 4.26 |
that image in a way that gives me a lot | 5,254.98 | 4.02 |
of functionality for manipulating it | 5,257.26 | 4.08 |
like animating now I'm going to go ahead | 5,259 | 3.3 |
and | 5,261.34 | 6.299 |
append to my images list that particular | 5,262.3 | 7.56 |
image and that's it so this Loop's | 5,267.639 | 3.721 |
purpose in life is just to iterate over | 5,269.86 | 3.06 |
the command line arguments and open | 5,271.36 | 4.56 |
those images using this Library the last | 5,272.92 | 5.219 |
line is pretty straightforward I'm going | 5,275.92 | 3.96 |
to say this I'm going to grab the first | 5,278.139 | 3.54 |
of those images which is going to be in | 5,279.88 | 4.44 |
my list at location zero and I'm going | 5,281.679 | 5.46 |
to save it to disk that is I'm going to | 5,284.32 | 4.8 |
save this file now in the past when we | 5,287.139 | 4.56 |
use csvs or text files I had to do the | 5,289.12 | 4.559 |
file opening I had to do the file | 5,291.699 | 4.081 |
writing maybe even the closing I don't | 5,293.679 | 3.601 |
need to do that with this Library the | 5,295.78 | 3.72 |
pillow library takes care of the opening | 5,297.28 | 4.5 |
the closing and the saving for me by | 5,299.5 | 4.56 |
just calling save I'm going to call this | 5,301.78 | 3.899 |
save function and just to leave space | 5,304.06 | 3.48 |
because I have a number of arguments to | 5,305.679 | 3.241 |
pass I'm going to move to another line | 5,307.54 | 3.72 |
so it fits I'm going to pass in the name | 5,308.92 | 4.88 |
of the file that I want to create | 5,311.26 | 5.04 |
costume.jif that will be the name of my | 5,313.8 | 4.72 |
animated gif I'm going to tell this | 5,316.3 | 5.7 |
library to save all of the frames that I | 5,318.52 | 5.52 |
pass to it so the First costume the | 5,322 | 3.659 |
second costume and even more if I gave | 5,324.04 | 4.26 |
them I'm going to then append to this | 5,325.659 | 6.361 |
first image the image is zero uh the | 5,328.3 | 5.1 |
following images | 5,332.02 | 3.9 |
equals this list of images and this is a | 5,333.4 | 4.5 |
bit clever but I'm going to do this I | 5,335.92 | 4.14 |
want to append the next image there | 5,337.9 | 5.339 |
images one and now I want to specify a | 5,340.06 | 5.52 |
duration of 200 milliseconds for each of | 5,343.239 | 4.681 |
these frames and I want this to Loop | 5,345.58 | 4.8 |
forever and if you specify Loop equals | 5,347.92 | 5.04 |
zero that is Time Zero it means it's | 5,350.38 | 4.799 |
just not going to Loop a finite number | 5,352.96 | 4.199 |
of times but an infinite number of times | 5,355.179 | 4.761 |
instead and I need to do one other thing | 5,357.159 | 6.961 |
recall that sys.org V contains not just | 5,359.94 | 6.219 |
the words I typed after my program's | 5,364.12 | 4.86 |
name but what else does sys.org v | 5,366.159 | 5.161 |
contain if you think back to our | 5,368.98 | 4.679 |
discussion of command line arguments | 5,371.32 | 5.64 |
what else is insist.orgv besides the | 5,373.659 | 5.401 |
words I'm about to type like costume one | 5,376.96 | 5.88 |
dot GIF and costume two yeah so we'll | 5,379.06 | 5.76 |
actually get in that their original name | 5,382.84 | 4.44 |
of the program we want to run the | 5,384.82 | 4.56 |
costume set pie indeed we'll get the | 5,387.28 | 4.32 |
original name of the program costumes.pi | 5,389.38 | 3.359 |
in this case which is not a gif | 5,391.6 | 3.9 |
obviously so remember that using slices | 5,392.739 | 5.761 |
in Python we can do this if sys.orgv is | 5,395.5 | 5.28 |
a list and we want to get a slice of | 5,398.5 | 3.84 |
that list everything after the first | 5,400.78 | 4.68 |
element we can do one colon which says | 5,402.34 | 6.42 |
start at location one not zero and take | 5,405.46 | 5.16 |
a slice all the way to the end so give | 5,408.76 | 4.08 |
me everything except the first thing in | 5,410.62 | 4.019 |
that list which to McKenzie's point is | 5,412.84 | 3.839 |
the name of the program | 5,414.639 | 4.441 |
now if I haven't made any mistakes let's | 5,416.679 | 4.56 |
see what happens I'm going to run python | 5,419.08 | 4.139 |
of costumes.pi and now I'm going to | 5,421.239 | 3.781 |
specify the two images that I want to | 5,423.219 | 3.44 |
animate so | 5,425.02 | 5.28 |
costume1.jif and costume2.gif | 5,426.659 | 5.98 |
what is the code now going to do well to | 5,430.3 | 4.439 |
recap we're using the sys library to | 5,432.639 | 3.6 |
access those command line arguments | 5,434.739 | 3.661 |
we're using the pillow library to treat | 5,436.239 | 4.561 |
those files as images and with all the | 5,438.4 | 3.6 |
functionality that comes with that | 5,440.8 | 3.72 |
Library I'm using this images list just | 5,442 | 4.679 |
to accumulate all of these images one at | 5,444.52 | 4.5 |
a time from the command line and in line | 5,446.679 | 4.56 |
seven through nine I'm just using a loop | 5,449.02 | 4.26 |
to iterate over all of them and just add | 5,451.239 | 4.321 |
them to this list after opening them | 5,453.28 | 4.68 |
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