The author Giles tells us:
Obviously, the most important thing we did was to switch out our javascript console for a new one that supports 256 colours! And slightly more sane copy + paste. And it works on Android, or at least it does on Lollipop. Giles recommends the Hackers keyboard. Still doesn't work on my blackberry though.
As you know :
PythonAnywhere is a Python development and hosting environment that displays in your web browser and runs on our servers. They're already set up with everything you need. It's easy to use, fast, and powerful. There's even a useful free plan.
I worked with PythonAnywhere and is very good. Thank you Giles.
Is a blog about python programming language. You can see my work with python programming language, tutorials and news.
Wednesday, December 3, 2014
Saturday, November 29, 2014
YARA python module - part 001 .
You can also see more python tutorial on free-tutorials.org.
YARA is a multi-platform program running on Windows, Linux and Mac OS X.
More about yara python module can be see it here
YARA used this keywords with rules under files.
The Yara documentation can be found in this link.
The yara python module use version 1.7.7 and this will need to use when make rules.
Instalation with pip :
First you need to make your user under your_user account.
I make one folder named yara to keep the my rules, see:
The print will show the rule compiled and the result.
YARA is a multi-platform program running on Windows, Linux and Mac OS X.
More about yara python module can be see it here
YARA used this keywords with rules under files.
all and any ascii at condition contains
entrypoint false filesize fullword for global in
import include int8 int16 int32 int8be int16be
int32be matches meta nocase not or of
private rule strings them true uint8 uint16
uint32 uint8be uint16be uint32be wide
The Yara documentation can be found in this link.
The yara python module use version 1.7.7 and this will need to use when make rules.
Instalation with pip :
C:\Python34>cd Scripts
C:\Python34\Scripts>pip install yara
Downloading/unpacking yara
Installing collected packages: yara
Running setup.py install for yara
Installing yara-ctypes-script.py script to C:\Python34\Scripts
Installing yara-ctypes.exe script to C:\Python34\Scripts
Successfully installed yara
Cleaning up...
Let's see this in action.First you need to make your user under your_user account.
I make one folder named yara to keep the my rules, see:
C:\\Users\\your_user\\Dropbox\\yara\\
and I test this file named doc_data.txt, from here:C:\\Users\\your_user\\Dropbox\\
The file has this text :InfoKey: Creator
InfoValue: TeX
InfoKey: Producer
InfoValue: pdfTeX-1.40.3
InfoKey: PTEX.Fullbanner
InfoValue: This is pdfTeX using libpoppler, Version 3.141592-1.40.3-2.2 (Web2C 7.5.6) kpathsea version 3.5.6
InfoKey: ModDate
InfoValue: D:20110210185614-08'00'
InfoKey: CreationDate
InfoValue: D:20110210185614-08'00'
PdfID0: 5691a9b61e98f4c329d4f9f6deb5363c
PdfID1: 5691a9b61e98f4c329d4f9f6deb5363c
NumberOfPages: 24
and the rule file detectstring has this rule:rule detectstring
{
strings:
$my_text_string = "5691a9b61e98f4c329d4f9f6deb5363c"
condition:
$my_text_string
}
You can use python shell with this source code:import yara
from yara import *
dir(yara)
['CALLBACK_ABORT', 'CALLBACK_CONTINUE', 'INCLUDE_PATH', 'Rules', 'YARA_RULES_ROO
T', 'YaraSyntaxError', '__builtins__', '__cached__', '__doc__', '__file__', '__l
oader__', '__name__', '__package__', '__path__', '__spec__', '__version__', 'com
pile', 'libyara_wrapper', 'load_rules', 'preprocessor', 'rules', 'version']
print(yara.version.__version__)
1.7.7
rules=yara.compile("C:\\Users\\your_user\\Dropbox\\yara\\detectstring")
matches=rules.match("C:\\Users\\your_user\\Dropbox\\doc_data.txt")
print(matches)
{'main': [{'tags': [], 'matches': True, 'rule': 'detectstring', 'meta': {}, 'str
ings': [{'flags': 19, 'identifier': '$my_text_string', 'data': '5691a9b61e98f4c3
29d4f9f6deb5363c', 'offset': 326}, {'flags': 19, 'identifier': '$my_text_string'
, 'data': '5691a9b61e98f4c329d4f9f6deb5363c', 'offset': 367}]}]}
The above rule is telling YARA that the file containing the string must be reported.The print will show the rule compiled and the result.
Tuesday, October 7, 2014
Windows all modules for python 3.4
Most users have a lot of problems with modules.
It's difficult to developing some script from python 2.7 to python 3.x ,common error is print.
First step in this case is to install modules.
You can found all windows modules here.
All this is packed into executable and will find your folder with your python 3.x
For example the executable module named : pygame‑1.9.2a0.win‑amd64‑py3.4.exe shows us through the contents of the file name:
very simple to use it.
It's difficult to developing some script from python 2.7 to python 3.x ,common error is print.
First step in this case is to install modules.
You can found all windows modules here.
All this is packed into executable and will find your folder with your python 3.x
For example the executable module named : pygame‑1.9.2a0.win‑amd64‑py3.4.exe shows us through the contents of the file name:
- will install pygame module version 1.9.2a0 windows version
- on amd64 operating systems
- into python version 3.4
very simple to use it.
Posted by
Cătălin George Feștilă
Labels:
2014,
python,
python 3,
python modules,
tutorial,
tutorials
Thursday, September 18, 2014
News: Wing IDE 5.0.9 Released
At september 10, 2014 the development team released the new version of Wing IDE.
See the details here: 5.0.9 - CHANGELOG.txt , also if you want to purchase licenses then you have this choices:
Wing IDE Pro:
Commercial Use
For companies, paid individuals, organizations, and government
Full-Featured Python IDE
Windows, Linux, and OS X
Includes One Year Support+Upgrades
Extend Support+Upgrades at $89/year
License is Transferable
$245 per user
$1150 5-pack
Non-Commercial Use
For students, educators, academic researchers, hobbyists, and publicly funded charities
Full-Featured Python IDE
Windows, Linux, and OS X
Optional Support+Upgrades at $89/year
$95 per user
Wing IDE Personal:
General Use
A low-cost alternative Python IDE for students and hobbyists
Omits Some Features
Windows, Linux, and OS X
Optional Support+Upgrades at $89/year
$45 per user
See the details here: 5.0.9 - CHANGELOG.txt , also if you want to purchase licenses then you have this choices:
Wing IDE Pro:
Commercial Use
For companies, paid individuals, organizations, and government
Full-Featured Python IDE
Windows, Linux, and OS X
Includes One Year Support+Upgrades
Extend Support+Upgrades at $89/year
License is Transferable
$245 per user
$1150 5-pack
Non-Commercial Use
For students, educators, academic researchers, hobbyists, and publicly funded charities
Full-Featured Python IDE
Windows, Linux, and OS X
Optional Support+Upgrades at $89/year
$95 per user
Wing IDE Personal:
General Use
A low-cost alternative Python IDE for students and hobbyists
Omits Some Features
Windows, Linux, and OS X
Optional Support+Upgrades at $89/year
$45 per user
Thursday, August 28, 2014
python book from O'Reilly Media - Save 50% .
Save 50% from O'Reilly Media.
The main goal it's to help you with the best possible performance in your Python applications.
See this book Python High Performance Programming.
The main goal it's to help you with the best possible performance in your Python applications.
See this book Python High Performance Programming.
Friday, February 14, 2014
Parsing feeds - get by attribute and value - part 2
Most developers use REST services or other data feeds that move data using XML.
This is a simple script to read online the xml file.
I used minidom but you can also use etree with ElementTree or cElementTree from etree.
I don't know if the ElementTree or cElementTree are more faster like minidom.
The script use urllib2 to open the file.
The file will show us the currency from each country.
The main goal of this script is : how to deal with attribute and value from xml files.
You can also see first part of this issue.
The structure of the xml file has also some attributes - currency.
Basicaly is something like this :
This is a simple script to read online the xml file.
I used minidom but you can also use etree with ElementTree or cElementTree from etree.
I don't know if the ElementTree or cElementTree are more faster like minidom.
The script use urllib2 to open the file.
The file will show us the currency from each country.
The main goal of this script is : how to deal with attribute and value from xml files.
You can also see first part of this issue.
The structure of the xml file has also some attributes - currency.
Basicaly is something like this :
-
-
National Bank of Romania
2014-02-14
DR
-
Reference rates
RON
-
0.8909
2.9529
2.2913
...
Now let see the script :from xml.dom import minidom as dom
import urllib2
def fetchPage(url):
a = urllib2.urlopen(url)
return ''.join(a.readlines())
def extract(page):
a = dom.parseString(page)
item = a.getElementsByTagName('Rate')
for i in item:
if i.hasChildNodes() == True:
print i.getAttribute('currency')+"-"+ i.firstChild.nodeValue
if __name__=='__main__':
page = fetchPage("http://www.bnro.ro/nbrfxrates.xml")
extract(page)
and the output is this :AED-0.8909
AUD-2.9529
BGN-2.2913
BRL-1.3665
CAD-2.9879
CHF-3.6655
CNY-0.5394
CZK-0.1636
DKK-0.6005
EGP-0.4701
EUR-4.4813
GBP-5.4630
HUF-1.4517
INR-0.0527
JPY-3.2148
KRW-0.3078
MDL-0.2434
MXN-0.2467
NOK-0.5365
NZD-2.7388
PLN-1.0786
RSD-0.0387
RUB-0.0932
SEK-0.5074
TRY-1.4950
UAH-0.3865
USD-3.2721
XAU-137.6798
XDR-5.0505
ZAR-0.2981
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