Re: php to python code converter
On Friday, 8 May 2009 16:08:25 UTC+5:30, bvidinli wrote:
> if anybody needs:
> http://code.google.com/p/phppython/
$username = "username";
$password = "password";
$hostname = "localhost";
$dbhandle = mysql_connect($hostname, $username, $password) or
die("Unable to connect to MySQL");
$selected = mysql_select_db("dropdownvalues", $dbhandle) or die("Could
not select examples");
$choice = mysql_real_escape_string($_GET['choice']);
$query = "SELECT * FROM dd_vals WHERE category='$choice'";
$result = mysql_query($query);
while ($row = mysql_fetch_array($result)) {
echo "" . $row{'dd_val'} . "";
}
--
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Re: Help Problem with python : python-3.8.3rc1-amd64
On 5/11/20 9:25 PM, Michael Torrie wrote:
> On 5/11/20 8:33 PM, Buddy Peacock wrote:
>> I am trying to install python on my surface with windows 10, version 1903,
>> build 18362.778. The installer seems to think everything worked. But there
>> is no Python folder anywhere on the system. I looked in the root directory
>> as well as "Program Files" and "Program Files (x86)" and not in any users
>> folders either. I have uninstalled and re-installed twice. Once after
>> shutting down and restarting. Your help would be appreciated as I am
>> taking an on-line programming class.
>
> Unless you specifically selected "install for all users" it's probably
> going to be installed to your home directory under the hidden folder
> "AppData," specially "AppData\Local\Programs\Python." Be sure to tell
> the installer to put python in your path--that way no matter where it
> is, from the command prompt you can just run "python" and it will fire
> up the interpreter.
That's what the Python Launcher is for... instead of always having to
get the path to python itself into the Windows path - and change it each
time the version bumps, since the path includes the version number -
"py" goes in your path in a place it's always found, so "py" from a
command prompt works, with options to select a specific Python if you
have several installed. Bonus: "py" works from PowerShell as well
("python" tends not to).
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Re: Python 3.6 Embedded
On Monday, December 26, 2016 at 5:27:33 AM UTC-2, [email protected] wrote: > I'm using the python3.6 DLL to embed Python 3 inside a Windows application. > > Here is some background into how Python is being used. > > 1. Firstly the same basic code worked fine with the earlier Python 2.7 > version. > > 2. The code is structured as follows: > > Windows Executable > + > | > + Scripting DLL > + > | > + Pthyhon 3.6 DLL > > In other words the executable talks to the Scripting DLL and the scripting > DLL then talks to the Python DLL. > > 3. To run a script the following flow control is used: > > a. Application loads the Scripting DLL > i. The Scripting DLL calls Py_Initialize found in the Python DLL > > b. Application run the script file using the Scripting DLL > i. The Scripting DLL calls PyRun_SimpleFileEx in the Python DLL to > run the script > > c. Unload the scripting DLL > i. The Scripting DLL calls Py_FinalizeEx in the Python DLL clean up > > Symptoms of the Problem > --- > The problem can be replicated by a script that contains nothing but a single > import statement. > > Using this test script the script can be run and re-run any number of times: > > import sys > > Using this test script the script will run the first time but fail every > subsequent time: > > import socket > > The difference in the two import statements is the former is a built-in > module while the later is using a dynamically loaded module. > > The Cause of the Problem > > I tracked down the cause of the problem to the fact the python36.dll unloads > just fine for the first case but fails to unloaded for the second case. > > So when the application loads and unloads the Scripting DLL the python36.dll > remains loaded. > > Then when the python36.dll is used the second time it now contains pointers > to stale data and crashes on the second run. > > The Py_FinalizeEx document found here suggests it should stop all > interpreters: https://docs.python.org/dev/c-api/init.html > > Anyone have an idea know what might be going wrong? > > What code is holding on to the Python DLL? Three and a half year later and I have the exact same problem. Curios world. -- https://mail.python.org/mailman/listinfo/python-list
Subprocess Popen confusion
https://occovid19.ochealthinfo.com/coronavirus-in-oc I'm trying to communicate using a continuing dialog between two processes on the same system. I've looked at various mechanisms and the class that seems to fit my needs is Popen in the subprocess module, but I can't seem to get more than a single round-trip message through Popen. I first call Popen then poll using the identifier returned from the call and the poll seems to work. I then call the communicate function passing None as the value to send to the companion process stdin. I get the expected result, but I also get "Exception condition detected on fd 0 \\n" and "error detected on stdin\\n". Subsequent attempts to read/write/communicate with the subprocess fail because the file (stdxx PIPE) is closed. I can't tell from the documentation if the communicate function is a one-time operation. I have tried using read but the read call doesn't return (I'm using winpdb-reborn to monitor the operations). I'm using Python 3.7, Windows 10, winpdb-reborn 2.0.0, rpdb2 1.5.0. If it makes any difference, I'm trying to communicate with GDB using the MI interpreter. Thoughts and advice appreciated! Dick -- https://mail.python.org/mailman/listinfo/python-list
Re: php to python code converter
That gives a 404 🤷♂️, you sure , you pasted the right link ?
~Palash Bauri
On Wed, 13 May 2020, 9:07 pm , wrote:
> On Friday, 8 May 2009 16:08:25 UTC+5:30, bvidinli wrote:
> > if anybody needs:
> > http://code.google.com/p/phppython/
>
> $username = "username";
> $password = "password";
> $hostname = "localhost";
>
> $dbhandle = mysql_connect($hostname, $username, $password) or
> die("Unable to connect to MySQL");
> $selected = mysql_select_db("dropdownvalues", $dbhandle) or
> die("Could not select examples");
> $choice = mysql_real_escape_string($_GET['choice']);
>
> $query = "SELECT * FROM dd_vals WHERE category='$choice'";
>
> $result = mysql_query($query);
>
> while ($row = mysql_fetch_array($result)) {
> echo "" . $row{'dd_val'} . "";
> }
> --
> https://mail.python.org/mailman/listinfo/python-list
>
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