I'm trying to Create a file and append all the content being calculated into that file, but when I run the script the very last iteration is written inside the file and nothing else.
My code is on pastebin, it's too long, and I feel like you would have to see exactly how the iteration is happening.
Try to summarize it, Go through an array of model numbers, if the model number matches call the function that calculates that MAC_ADDRESS, when done calculating store all the content inside a the file.
I have tried two possible routes and both have failed, giving the same result. There is no error in the code (it runs) but it just doesn't store the content into the file properly there should be 97 different APs and it's storing only 1.
The difference between the first and second attempt,
1 attempt) I open/create file in the beginning of the script and close at the very end.
2 attempt) I open/create file and close per-iteration.
First Attempt:
https://pastebin.com/jCpLGMCK
#Beginning of code
File = open("All_Possibilities.txt", "a+")
#End of code
File.close()
Second Attempt:
https://pastebin.com/cVrXQaAT
#Per function
File = open("All_Possibilities.txt", "a+")
#per function
File.close()
If I'm not suppose to reference other websites, please let me know and I'll just paste the code in his post.
Rather than close(), please use with:
with open('All_Possibilities.txt', 'a') as file_out:
file_out.write('some text\n')
The documentation explains that you don't need + to append writes to a file.
You may want to add some debugging console print() statements, or use a debugger like pdb, to verify that the write() statement actually ran, and that the variable you were writing actually contained the text you thought it did.
You have several loops that could be a one-liner using readlines().
Please do this:
$ pip install flake8
$ flake8 *.py
That is, please run the flake8 lint utility against your source code,
and follow the advice that it offers you.
In particular, it would be much better to name your identifier file than to name it File.
The initial capital letter means something to humans reading your code -- it is
used when naming classes, rather than local variables. Good luck!
Suppose I have a file named test.txt and it currently has the number 6 inside of it. I want to use a variable such as x=4 then write to the file and add the two numbers together and save the result in the file.
var1 = 4.0
f=open(test.txt)
balancedata = f.read()
newbalance = float(balancedata) + float(var1)
f.write(newbalance)
print(newbalance)
f.close()
It's probably simpler than you're trying to make it:
variable = 4.0
with open('test.txt') as input_handle:
balance = float(input_handle.read()) + variable
with open('test.txt', 'w') as output_handle:
print(balance, file=output_handle)
Make sure 'test.txt' exists before you run this code and has a number in it, e.g. 0.0 -- you can also modify the code to deal with creating the file in the first place if it's not already there.
Files only read and write strings (or bytes for files opened in binary mode). You need to convert your float to a string before you can write it to your file.
Probably str(newbalance) is what you want, though you could customize how it appears using format if you want. For instance, you could round the number to two decimal places using format(newbalance, '.2f').
Also note that you can't write to a file opened only for reading, so you probably need to either use mode 'r+' (which allows both reading and writing) combined with a f.seek(0) call (and maybe f.truncate() if the length of the new numeric string might be shorter than the old length), or close the file and reopen it in 'w' mode (which will truncate the file for you).
So This is related to my other two posts. Im dealing with extracting text from a text file and analyzing it and I've run into some problems. For A while I've been using a method that sets all the text between two other strings as a variable, but here is the situation I have. I need to extract the speed (numbers) from the below string: "etc...,query":{"ping":47855},"cmts":...etc. The problem is that the text cmts sometimes changes to something else so really I need to extract all the numbers from this:
,query":{"ping":47855},"
One more thing that makes this difficult is that the characters }," Are all over the file. Thank you for helping me! -Lucas EDG Programmer.
Here's the full file:
{"_id":53291,"ip":"158.69.22.95","domain":"jectile.com","port":25565,"url":"","date_add":1453897770,"status":1,"scan":1,"uptime":99.53,"last_update":1485436105,"geo":{"country":"US","country_name":"United States","city":"Lake Forest"},"info":{"name":" Jectile | jectile.com [1.8-1.11]\n Shoota (Call of Duty) \/ Zambies (Zombie Survival)","type":"FML","version":"1.10","plugins":[],"players":18,"max_players":420,"players_list":[],"map":"world","software":"BungeeCord 1.8.x, 1.9.x, 1.10.x, 1.11.x","avg_player_day":24.458333,"avg_load_day":5.8234,"platform":"MINECRAFT","icon":true},"counter":{"online":47871,"offline":228,"players":{"date":"2017-01-26","total":0},"last_offline":0,"query":{"ping":47855},"cmts":1},"rating":{"main":19.24,"difference":-0.64,"content_up":0.15,"K":0},"last":{"offline":1485415702,"online":1485436105},"chart":{"14:30":14,"14:40":16,"14:50":15,"15:00":18,"15:10":12,"15:20":13,"15:30":9,"15:40":9,"15:50":11,"16:00":12,"16:10":11,"16:20":11,"16:30":18,"16:40":25,"16:50":23,"17:00":27,"17:10":27,"17:20":23,"17:30":24,"17:40":26,"17:50":33,"18:00":31,"18:10":31,"18:20":32,"18:30":37,"18:40":38,"18:50":39,"19:00":38,"19:10":34,"19:20":33,"19:30":40,"19:40":36,"19:50":37,"20:00":38,"20:10":36,"20:20":38,"20:30":37,"20:40":37,"20:50":37,"21:00":34,"21:10":32,"21:20":33,"21:30":33,"21:40":29,"21:50":28,"22:00":26,"22:10":21,"22:20":24,"22:30":29,"22:40":22,"22:50":23,"23:00":27,"23:10":24,"23:20":26,"23:30":25,"23:40":28,"23:50":27,"00:00":32,"00:10":29,"00:20":33,"00:30":32,"00:40":31,"00:50":33,"01:00":40,"01:10":40,"01:20":40,"01:30":41,"01:40":45,"01:50":48,"02:00":43,"02:10":45,"02:20":46,"02:30":46,"02:40":43,"02:50":42,"03:00":39,"03:10":36,"03:20":44,"03:30":34,"03:40":0,"03:50":32,"04:00":35,"04:10":35,"04:20":33,"04:30":43,"04:40":37,"04:50":26,"05:00":31,"05:10":31,"05:20":27,"05:30":25,"05:40":26,"05:50":18,"06:00":13,"06:10":15,"06:20":17,"06:30":18,"06:40":17,"06:50":15,"07:00":16,"07:10":17,"07:20":16,"07:30":16,"07:40":18,"07:50":19,"08:00":14,"08:10":12,"08:20":12,"08:30":13,"08:40":17,"08:50":20,"09:00":18,"09:10":0,"09:20":0,"09:30":27,"09:40":18,"09:50":20,"10:00":15,"10:10":13,"10:20":12,"10:30":10,"10:40":10,"10:50":11,"11:00":13,"11:10":13,"11:20":16,"11:30":19,"11:40":17,"11:50":13,"12:00":10,"12:10":11,"12:20":12,"12:30":16,"12:40":15,"12:50":16,"13:00":14,"13:10":10,"13:20":13,"13:30":16,"13:40":16,"13:50":17,"14:00":20,"14:10":16,"14:20":16},"query":"ping","max_stat":{"max_online":{"date":1470764061,"players":129}},"status_query":"ok"}
By the way, the reason things change is because it looks at info from different servers
Very similar to ther answer I gave you to your first question:
#Echo Off
Set/P var=<some.json
Set var=%var:*:{"ping":=%
Set var=%var:},=&:%
Echo=%var%
Timeout -1
I have R code as below. Below code resides in a file called 'iot.R'. I am executing it in Linux.
I want to print content of variable 'fileinformation' to a file mentioned by file=fileConn...
I thought that the 3rd line will solve the issue, but it is not giving the required output :(
fileinformation = system(paste("file", filenames[1]))
#print(fileinformation)
cat(print(fileinformation),"\r\n","\r\n", file=fileConn)
When I run the file, i get below result. It prints to my screen, rather than writing to the file :(
> source('iot.R')
CH7Data_20130401T135010.csv: ASCII text, with CRLF line terminators
[1] 0
--------------------update1
I also tried below command, but didnt get the expected rsult
cat(capture.output(fileinformation),"\r\n","\r\n", file=fileConn)
You need to set the intern argument to TRUE in your call to system. For instance:
fileinformation<-system("file cinzia_2.gif",intern=TRUE)
fileinformation
#[1] "cinzia_2.gif: GIF image data, version 89a, 640 x 640"
Of course I tried a file on my pc. Setting intern to TRUE the return value of system becomes the console output of the command. Then, when you call cat, you don't need to enclose fileinformation into print, but a simple cat(fileinformation,"\r\n","\r\n", file=fileConn) will suffice.
Hi Just a comment as I dont have enough rep to comment in the normal way. but cant you use
write.table
to save the output to a file? It may be easier?
I'd like to use Applescript to connect to my remote website. However, I don't like the idea of having my password/username in my script in plain text. Is there anyway to encode a password in a local script on my computer?
Thank you,
Eric
Well you're not the first one that asks this question but you have to ask yourself some questions. Like who is gonna use it and from who do I need to protect it.
Step 1:
To make sure that your code is protected you should save two different kind of AppleScripts. The first one is for you, and you only. This version is compiled but be able to open with Script editor again so you can see the source code. The second is a run only script which is much like the first version but your not able to open it in Script editor again as a document to view it's source code.
step 2:
The second thing you don't want is that there is static text about user credentials because, even if it's compiled, you can see static text. Normally you won't see them but when the user credential is an mail address it's an easy find. But before we solve this issue, do you think someone is clever enough to find the user credentials from compiled AppleScript code? If so then the easiest way of encoding is adding a certain value to Unicode values:
property eusn : "¨®¦ÅÞÞÍÉ»ÅÞÞÍÉ"
property epwd : "ÔÅ××ÛÓÖÈ"
set usn to simpleDecryption(eusn)
set pwd to simpleDecryption(epwd)
on simpleEncryption(_str)
set x to id of _str
repeat with c in x
set contents of c to c + 100
end repeat
return string id x
end simpleEncryption
on simpleDecryption(_str)
set x to id of _str
repeat with c in x
set contents of c to c - 100
end repeat
return string id x
end simpleDecryption
Store statics as encrypted strings and when its needed, decrypt them. Remember that properties are persistent, unlike local variables, so don't store plain data in properties in your case.