import doesn't work as i want

[Olivier Noblanc ATOUSOFT]

Hello,

In the botom of this post you will see my source code.

The problem is when i launch main.py that doesn't make anything why ?

Thanks
olivier noblanc
Atousoft

http://www.logiciel-erp.fr

I have main.py :

---------------------------------
import wx
import inc.importlist
----------------------------------

inc/importlist.py
------------------------------------
import wx.grid
import getdata
import time
import sys
-----------------------------------

inc/wxgrid.py
-------------------------------------
# -*- coding: cp1252 -*-


#starta = time.time()
import wx
import getdata

class MyFrame(wx.Fram e):
def __init__(self, *args, **kwds):
# begin wxGlade: MyFrame.__init_ _
kwds["style"] = wx.DEFAULT_FRAM E_STYLE
wx.Frame.__init __(self, *args, **kwds)
self.grid_1 = wx.grid.Grid(se lf, -1, size=(1, 1))

self.__set_prop erties()
self.__do_layou t()
# end wxGlade

def __set_propertie s(self):
# begin wxGlade: MyFrame.__set_p roperties
self.SetTitle(" frame_1")
self.SetSize((4 00, 400))
# end wxGlade

self.grid_1.Cre ateGrid(len(db. data), len(db.fields))

# met les labels des colonnes
index = 0
for item in db.fields:
self.grid_1.Set ColLabelValue(i ndex, item[0])
index += 1

# remplissage des données.
for row in range(len(db.da ta)):
for col in range(len(db.da ta[row])):
values = db.data[row][col]
self.grid_1.Set CellValue(row,c ol,str(values))

# mise en forme et affichage
def __do_layout(sel f):
# begin wxGlade: MyFrame.__do_la yout
sizer_1 = wx.BoxSizer(wx. VERTICAL)
sizer_1.Add(sel f.grid_1, 1, wx.EXPAND, 0)
self.SetAutoLay out(True)
self.SetSizer(s izer_1)
self.Layout()
# end wxGlade

# end of class MyFrame


if __name__ == "__main__":
app = wx.PySimpleApp( 0)
wx.InitAllImage Handlers()
frame_1 = MyFrame(None, -1, "")
app.SetTopWindo w(frame_1)
frame_1.Show()
#startb = time.time() - starta
#print startb
app.MainLoop()


---------------------------------------

inc/getdata.py
----------------------------------------------
import MySQLdb


class Eb_db:
def __init__(self):
try:
connection = MySQLdb.connect (host="dellced" , user="ats",
passwd="", db="atsmedicdat abase" )
cursor = connection.curs or()
cursor.execute( "SELECT * FROM PATIENT " )
except MySQLdb.Operati onalError, message:
errorMessage = "Error %d:\n%s" % ( message[ 0 ], message[ 1 ] )
return
else:
self.data = cursor.fetchall ()
self.fields = cursor.descript ion
cursor.close()
connection.clos e()


-----------------------------------------

[Fredrik Lundh]

Re: import doesn't work as i want

Olivier Noblanc wrote:
[color=blue]
> In the botom of this post you will see my source code.
>
> The problem is when i launch main.py that doesn't make anything why ?[/color]

the "if __name__" statement checks the name of the module. if you run
Python file as a script, by passing a filename to the python interpreter, the
__name__ variable is set to "__main__". if you import a file as a module,
the __name__ is the name of the module, not "__main__".

if you want main.py to do something, move that code to main.py (or move
it into a function, and call it from main.py)

</F>

[Olivier Noblanc ATOUSOFT]

Re: import doesn't work as i want

how to move in function ?

"Fredrik Lundh" <fredrik@python ware.com> a écrit dans le message de news:
mailman.1643.11 07187553.22381. py...ist@python.org...[color=blue]
> Olivier Noblanc wrote:
>[color=green]
>> In the botom of this post you will see my source code.
>>
>> The problem is when i launch main.py that doesn't make anything why ?[/color]
>
> the "if __name__" statement checks the name of the module. if you run
> Python file as a script, by passing a filename to the python interpreter,
> the
> __name__ variable is set to "__main__". if you import a file as a
> module,
> the __name__ is the name of the module, not "__main__".
>
> if you want main.py to do something, move that code to main.py (or move
> it into a function, and call it from main.py)
>
> </F>
>
>[/color]

[Fredrik Lundh]

Re: import doesn't work as i want

Olivier Noblanc wrote:
[color=blue]
> how to move in function ?[/color]

how to put code in a function? the same way you put code in a method.

change

if __name__ == "__main__":
app = wx.PySimpleApp( 0)
wx.InitAllImage Handlers()
frame_1 = MyFrame(None, -1, "")
app.SetTopWindo w(frame_1)
frame_1.Show()
#startb = time.time() - starta
#print startb
app.MainLoop()

to

def main():
app = wx.PySimpleApp( 0)
wx.InitAllImage Handlers()
frame_1 = MyFrame(None, -1, "")
app.SetTopWindo w(frame_1)
frame_1.Show()
#startb = time.time() - starta
#print startb
app.MainLoop()

and call it from your main program:

import inc.wxgrid
inc.wxgrid.main ()

if you have trouble sorting out the imports, this might help:

http://docs.python.org/ref/import.html

http://www.python.org/doc/essays/packages.html

http://effbot.org/zone/import-confusion.htm

</F>

[John Lenton]

Re: import doesn't work as i want

On Mon, Jan 31, 2005 at 04:52:24PM +0100, Olivier Noblanc ATOUSOFT wrote:[color=blue]
> Hello,
>
> In the botom of this post you will see my source code.
>
> The problem is when i launch main.py that doesn't make anything why
> ?[/color]

I'm guessing you don't have an __init__.py in inc/

--
John Lenton (john@grulic.or g.ar) -- Random fortune:
/* now make a new head in the exact same spot */
-- Larry Wall in cons.c from the perl source code

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