I would like a user on Windows to be able to run my Python program, so I want to convert it to a .bat file. Is there a way to convert it? I've tried searching, but didn't find anything.
Unless your script is trivial it will not be possible to 'translate' it into a batch file. However two options exist:
Create a batch file to run the python script
Attempt to compile the script into an executable
The first option is trivial. Simply create a batch file as so:
#ECHO OFF
PATH_TO_PYTHON\python.exe PATH_TO_SCRIPT.py
If you are in a corporate environment you could put a python installation on a network and create a batch file to run the script from there. Otherwise you will need the user to install python. If python is on their path then the batch file can be simplified to:
#ECHO OFF
python PATH_TO_SCRIPT.py
Alternatively, there are options available that attempt to compile scripts into .exe files. I've never had any success with them, but py2exe seems the most common.
No, I don't think you can reasonably expect to do this.
Batch files are executed by the Windows command interpreter, which is way way more primitive.
Python is a full-blown programming language with a rich and powerful library of standard modules for all sorts of tasks. All the Windows command interpreter can do is act like a broken shell.
On the other hand, Python is available on Windows, so just tell the user to install it and run your program directly.
you can do it in 2 ways :
create a normal text file with an extension .bat and write
#ECHO OFF
"python.exe location" "your file.py location"
create a normal text file with an extension .bat and write
"python.exe location" "your file.py location"
pause
(sorry for my English Im from armenia)
After 10 years I finaly did that without py2exe and some other things
I used openai playground to do that and thats worked:
I just writed "convert python code into .bat file: [my code]"
Just create a batch file that contains this two lines:
yourfilename.py
pause
Then run the batch file by double-clicking it.
Related
I created a script that will tell me what to wear in the morning based on the weather (i.e. rain slicker if it will rain, heavy jacket if it will be cold, etc). I have fairly basic programming experience with python and the script works perfectly, but I want to be able to create a file that I can just double-click from my desktop and the script will automatically run.
My goal is to be able to simply double click [something] in the morning and it will automatically run the script and thus tell me what to wear. How could I go about doing this?
System Specifications:
python
Mac OSX
This worked for me on Snow Leopard:
-Put the python script on the desktop.
-Right click on the script file, and choose "Get info"
-Find "Open With", and choose "Python Launcher" from the dropdown box
Now double-clicking the script file will run the script in a new terminal window.
I'm not sure what versions of OS X come with the Python Launcher application. If you don't have that, you can solve it with a couple extra steps:
-Put the python script anywhere
-Create a shell script on the desktop with one line:
python "/Users/john/scripts/what-to-wear.py"
(Where I've assumed your script is called what-to-wear.py and is in /Users/john/scripts. Be aware that you do need to use an absolute path.)
-Make the shell script executable. In a terminal:
chmod 755 what-to-wear-shell-script
-Double clicking the shell script should run it in a terminal, running your python script.
What you want to do is create an executable file.
I've never used a Mac or Python, but look at this question and the first answer:
How can I create a directly-executable cross-platform GUI app using Python?
Seems http://svn.pythonmac.org/py2app/py2app/trunk/doc/index.html is what you're looking for
Use a batch file to make it automatic
Example :
1. Open Notepad -> type the following.
This one's for Windows..It might give you a hint
:start
C:\Python34\python.exe(your python file location)Your *.py file location.
:end
Save this with a *.bat extension
That's it ..you can configure more on this batch,I guess batch is the automation for day to day script
In Linux/unix based OS , add #!/usr/bin/python3 line on top of your script file with extension .py , if you have python version 3. Or change it to the version installed in the machine
Further , make the file executable by
sudo chmod +x <fileName>
for windows, add windows python path and make the file executable
You want the script to download the weather information online and output the clothes based on your predefined rules?
If this is the case, use urllib to download the page and do some ad hoc parsing over the downloaded html page to get the whether information. And write your logic using nested IF THEN ELSE blocks.
I am able to open ArcGIS from the batch file but in order for the script to run successfully I need to be able to run it off the python console within ArcGIS. I can copy and paste the code into the python console within ArcGIS but I want to be able to have the code entered into the console automatically just from the batch file. I'm using ArcGIS 10.6. Is there some file path I should be using?
Thanks in advance for any suggestions.
this is rather strange, I don't think I understand the problem here. You want to run Python code from a batch file in the Python console in ArcMap/ArcCatalog?
What is it you want to acomplish?
You can create a standalone Python script, load it in the console and run it.
If you want to schedule something you can create a Python script and run it in PowerShell or cmd.
If you want something to run in ArcMap/ArcCatalog you can create a model or a script and again can run this anywhere, put it in a toolbox, schedule it, whatever.
If you're a windows user first of all it's nice to have the path to python.exe (usually C:\Python27\ArcGIS10.x) in your environment variable so you can call it from anywhere. I think PATH should be updated when you install ArcGIS.
When you run Python code in the console you don't need to import arcpy, however you do need to import it if you will run it from the command line for example.
You can find a nice GDB administration example here:
https://desktop.arcgis.com/en/arcmap/10.6/manage-data/geodatabases/using-python-scripting-to-batch-reconcile-and-post-versions.htm
Careful when dealing with absolute paths, then make sure you're running the script in the same directory.
If you want to define a workspace (some GDB, shapefile or a database connection file) you can reference them like this:
myGdb = r"D:\SomeFolder\MyGDB.gdb"
Hope this helps if it's relevant.
Welcome to the SO community. If I understand you correctly, you do want to run python script from ArcGis's console. You would rather run script from your windows/linux shell/cmd, yes?
SHORT: you should python libs of ARCGis, which you should put into PYTHONPATH enviroment variable. If you configure correctly PYTHONPATH enviroment, then you cound run python gis_script.py which utilize ArcGis.
LONG: sometimes you use libraries in python. If you install libraries in your system, before using this libraries, python interpreter should know about these libraries. This configuration is stored in PYTHONPATH enviroment. ArcGis is large python library.
-- edit --
look here: https://community.esri.com/thread/119922 or google: ArcGis PYTHONPATH
In Windows 8, I often use the Python Windows Launcher like
py C:/long/long/long/long/long/path/to/prog.py ...
Is there any way to set some environment setting, such as PATH or PYTHONPATH etc, to prevent having to type the full path to prog.py?
From my basic knowledge/research, PATH only helps with the py part of the command line and PYTHONPATH only helps with imports within prog.py, so how do I deal with the path to prog.py itself??
Notes:
I cannot modify the code, not even the "shebang" line, since it is needed to work on other platforms.
I cannot cd to the directory containing the programs to run them, because the programs will do something based on the directory they're run in (they'll modify the files in the directory they're run in).
I know that if I associate .py extension with the Python Windows Launcher, then I can run prog.py as the first item in the command line, and thus use PATH, but currently my .py extension is associated with my favorite editor and I'd like to keep it that way if possible (so I can double-click any Python file in Windows Explorer and edit it).
However, if someone suggests a solution where I can have a different association for Windows Explorer versus the command line, then that could be a potential solution! (i.e. in Windows Explorer, .py opens with the editor, while on command line, .py runs with Python Windows Launcher)
Add your long path to PYTHONPATH, then invoke your program as such:
python -m prog
Python will search for a module called prog and then run it as the main module.
Answer to my own question: Actually, I'm so silly. I could just set a variable for each program path (there are only a few programs paths), i.e.. prog=C:/long/path/to/prog.py and then do py %prog% .... I guess I figured out an answer to my own question that was acceptable to me.
Update: I just found something even better. I can do
doskey prog=py C:/long/path/to/prog.py $*
and then simply prog ... afterward
Now I just have to do some crazy stuff to get the doskey command into a file that will be run every time I start a console, as described here: https://stackoverflow.com/a/21040825/5182136
Basically, I'd like to run a script (versus typing python program.py) or even have a shortcut that I could click on and start the program. Any ideas?
From python.org:
On Windows systems, there is no
notion of an “executable mode”. The
Python installer automatically
associates .py files with python.exe
so that a double-click on a Python
file will run it as a script. The
extension can also be .pyw, in that
case, the console window that normally
appears is suppressed.
Also from python.org:
On Windows 2000, the standard Python
installer already associates the .py
extension with a file type
(Python.File) and gives that file type
an open command that runs the
interpreter (D:\Program
Files\Python\python.exe "%1" %*). This
is enough to make scripts executable
from the command prompt as ‘foo.py’.
If you’d rather be able to execute the
script by simple typing ‘foo’ with no
extension you need to add .py to the
PATHEXT environment variable.
Try using a batch file (.bat).
Type in whatever commands you want to execute in the proper order, in notepad, such as:
python program.py
Save the file as iHateTyping.bat
Open the command prompt using Run.
Go to the directory where you saved the file using cd.
Type in:
iHateTyping.bat
& you're done.
I encourage you to read more about batch files in the link highlighted above.
Press Ctrl+R, then type python.py to run your Python script.
Use py2exe to create a portable windows executable file.
How can I compile and run a python file (*.py extension)?
python yourfile.py
You have to have python installed first. It will automatically compile your file into a .pyc binary, and then run it for you. It will automatically recompile any time your file changes.
http://www.python.org/download/
Python compiles its files to bytecode before executing them. That means you have to have a Python interpreter installed on the target machine.
If you don't want to install Python on the target machine use py2exe, py2app or something similar.
If you just want to compile sources, without running them, you can do this
compileall.py <directory>
this command will compile python code in that directory recursively
compileall script is usually located in directory like
/usr/local/lib/python2.6
i.e. <prefix>/lib/python2.6 (or similar, depending on prefixes set a python configuration)
As Lulu suggests, you should make sure that resulting .pyc and .pyo files are executable by the users you care about.
compileall can also be used as a module
import compileall
compileall.compile_dir(path)
Python is an interpreted language, so you don't need to compile it; just to run it. As it happens, the standard version of python will compile this to "bytecode", just like Java etc. does, and will save that (in .pyc files) and run it next time around, saving time, if you haven't updated the file since. If you've updated the file, it will be recompiled automatically.
You can also run python with a -O flag, which will generate .pyo files instead of .pyc. I'm not sure it makes much difference. If speed is important, use psyco.
And yes, on Unix (including Linux, BSD, and Mac OS X, or in a unix shell on windows) you can use a shebang line at the top of the file to make the file automatically run using python. On windows, the equivalent is to associate .py files with python.exe, and then make sure your PATHEXT environment variable includes ".PY" extensions.
However, for windows, you more likely want to write a gui program in python (possibly using PyQT4 and ERIC4) which has a .pyw file as its main script, and has .pyw associated with pythonw (which comes with python on windows). This will let you run python scripts on windows just like other GUI programs. For publishing and distribution, you probably want to compile to an executable file using something like py2exe, as others mentioned.
To add to Paul McMillan's answer, if you are on Windows and you have Python installed, then any files ending with the extension ".py" should be associated with the python executable, allowing you to run it like so:
> myfile.py
In *nix, you can begin the file with #!/usr/bin/python and run it like so:
$ ./myfile.py
In *nix systems, if the first two characters of a file are #! then it will execute the file with the specified executable, which I set here to be /usr/bin/python.
If you want to transform a python source file into a double-clickable .exe on windows, you can use py2exe, which can help you build an easy to distribute package.
On most Unix-like systems, you can use the shebang to tell the operating system which interpreter should be called. You simply put
#!/path/to/python
in the first line of your file, where of course you have to replace "/path/to/" with the path you have on your system. In most cases this would be "/usr/bin/python" or "/usr/local/bin/python". On unix systems you could also look for the path with
"#!usr/bin/env python"
or invoke the command
which python
to find the path.
You can then run your program with the command
./yourprogram.py
If it tells you that you do not have permission to do so, you have to use the command
chmod a+x yourprogram.py
Answer for Windows
first you must install python
then set path variable
after that write your python program and save
think there is a python program that name "hello.py"
open cmd.exe
then goto the path that you saved your "hello.py" file,
and then type python hello.py and press enter key.
now the python code is automatically compile and show the result.