Re: [Tutor] getting a wx.gauge to close!
"Pirritano, Matthew" wrote I have got a wx.gauge running and I cannot get it to go away! Any quick and dirty ideas or do you need my ugly syntax. I'm a newbie! I've no idea what you've done but guages don't normally go away. The window/dialog they are in sometimes goes away, but without knowing how you have constructed your GUI for the guage, what events it is monitoring etc it is impossible to give you any real advice. -- Alan Gauld Author of the Learn to Program web site http://www.alan-g.me.uk/ ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] printing xps or gif
Can I use python to print xps or gif. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] using re to match text and extract info
hello,
>>> import re
>>> line = "ALSACE 67000 Strasbourg 24 rue de la Division Leclerc 03 88 23 05
>>> 66 strasbo...@artisansdumonde.org"
>>> m = re.search('[\w\-][\w\-\...@[\w\-][\w\-\.]+[a-za-z]{1,4}', line)
>>> emailAddress .search(r"(\d+)", line)
>>> phoneNumber = re.compile(r'(\d{2}) (\d{2}) (\d{2}) (\d{2}) (\d{2})')
>>> phoneNumber.search(line)
but this jumbles the phone number and also includes the 67000.
how can i split the 'line' into a list?
thanks
norman
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Re: [Tutor] try and except
spir wrote:
Lie Ryan dixit:
class Error(Exception):
def __init__(self, value):
self.value = value
def printer(self, value):
print self.value
You can also use __str__ instead of printer. This will give a standard output
form for your error automatically used by print and also, for exceptions, when
python writes it to stderr: you don't need to catch the error to write it
yourself.
def __str_(self, value):
print self.value
The __str__() method needs to return a string, not print it. And it
doesn't take a "value" argument. I think you want (untested):
def __str__(self):
return self.value
So that a test case may be (untested):
def oops():
raise Error('some error')
def domoed(catch_error_and_go_on = False):
if catch_error_and_go_on:
try:
oops()
except Error, e:
print e # just for feedback
else:
print 'no error'
else:
oops() # will print error
if __name__ == "__main__":
print "=== case error uncatched"
domoed()
print "\n=== case error catched"
domoed(true)
Denis
la vita e estrany
http://spir.wikidot.com/
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Re: [Tutor] getting a wx.gauge to close!
Alan, Thanks for the reply. I was hoping there might be a quick fix, and it is really a wx.Frame, that contains the wx.gauge. Here's the story. I'm using SPSS. I have written this program to create a list of doctors from medical claims data to be used in another module where I have set up check boxes that trigger an analysis to be run for whatever doctor's box is checked. The program is running with the SPSS Python-Integration Package, and is running externally, not in SPSS. I just needed some indicator that the process was running because it can take a long time (15, 20, or 30 minutes, depending on the size of the claims file which can be more than 4gb). Okay, here's the syntax. Please excuse any sloppiness in my form. I'm just learning. I really appreciate the help! # Module: lice.py # Author: Matthew Pirritano # Date: 2009/12/15 # Version: Draft 0.1 ''' Create a list of providers for drop down to select for further analyses ''' ### # Log: # 2009/12/15MP - File created # # Ask the user to select the AMM file they would like to use import wx, os, spss, sys, thread class MyFrame(wx.Frame): def __init__(self, parent, title): wx.Frame.__init__(self, parent, -1, title, pos=(350, 150), size=(250, 150)) # Create the menubar menuBar = wx.MenuBar() # and a menu menu = wx.Menu() # Now create the Panel to put the other controls on. panel = wx.Panel(self) # and a few controls text = wx.StaticText(panel, -1, "I'm working on it!!!") text.SetFont(wx.Font(12, wx.SWISS, wx.NORMAL, wx.BOLD)) text.SetSize(text.GetBestSize()) btn = wx.Button(panel, -1, "Close", (10,30)) self.count = 0 self.g2 = wx.Gauge(panel, -1 , 50, (50, 60), (125, 25)) self.Bind(wx.EVT_END_PROCESS, self.on_end_process) self.Bind(wx.EVT_TIMER, self.TimerHandler) self.timer = wx.Timer(self) self.timer.Start(100) # bind the button events to handlers self.Bind(wx.EVT_BUTTON, self.OnTimeToClose, btn) # Use a sizer to layout the controls, stacked vertically and with # a 10 pixel border around each sizer = wx.BoxSizer(wx.VERTICAL) sizer.Add(text, 0, wx.ALL, 10) panel.SetSizer(sizer) panel.Layout() self.chooserThread() def chooserThread(self): thread.start_new_thread(self.chooser,()) def OnTimeToClose(self, evt): """Event handler for the button click.""" print "See ya later!" self.Close() def TimerHandler(self, event): self.count = self.count + 1 if self.count >= 50: self.count = 0 self.g2.Pulse() def on_end_process(self): self.Frame.Destroy() self.kill() app.Destroy() self.g2.Destroy self.__init__(None,-1) def onProvlistDone(self): self.gauge.abort self.Close self.kill def chooser(self): app = wx.PySimpleApp() self.infile = '' fileWildcard = "sav files (*.sav)|*.sav|" \ "All files (*.*)|*.*" dlg = wx.FileDialog(None, message="Choose the file to derive list from...", defaultDir="d:/data/", defaultFile="", wildcard=fileWildcard, style=wx.OPEN| wx.MULTIPLE | wx.CHANGE_DIR ) if dlg.ShowModal() == wx.ID_OK: self.infile = dlg.GetPath() else: self.infile = None dlg.Destroy() self.on_end_process app.Destroy() thread.start_new_thread(self.provlist,()) def getfile(self): return self.infile def provlist(self): spss.Submit(r""" GET FILE= '%s'. save outfile = '%s' /compressed. get file = '%s'. SORT CASES BY license2. AGGREGATE /OUTFILE='D:\Data\AMM\providers\list.sav' /PRESORTED /BREAK=license2 /N_BREAK=N. get file = 'D:\Data\AMM\providers\list.sav'. delete variables N_BREAK. """ % (self.infile, self.infile, self.infile)) i = [0] dataCursor=spss.Cursor(i) oneVar=dataCursor.fetchall() dataCursor.close() uniqueCount=len(set(oneVar)) licenses =[] i = [0] for i in range(uniqueCount): licenses.append(oneVar[i][:1][0]) print licenses self.getfile print self.infile self.on_end_process() if __name__ == "__main__": app = wx.PyS
Re: [Tutor] extracting informations (images and text) from a PDF and creating a database from it
On Tue, Dec 29, 2009 at 2:33 AM, Shashwat Anand wrote: > I need to make a database from some PDFs. I need to extract logos as well as > the information (i.e. name,address) beneath the logo and fill it up in > database. Here is a commercial solution: http://www.addtoit.com Kent ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] using re to match text and extract info
What's wrong with the phone number?
>>> phoneNumber.search(line).groups()
('03', '88', '23', '05', '66')
This looks fine to me.
Here is a regex that splits the line into several named groups. Test it with
other strings, though
>>> line = "ALSACE 67000 Strasbourg 24 rue de la Division Leclerc 03 88 23
05 66 strasbo...@artisansdumonde.org"
>>> details_re =
re.compile(r'(?P^\D+)(?P\d+)\s+(?P[\D\s]+)(?P.+?)(?P\d{2}
\d{2} \d{2} \d{2}
\d{2})\s+(?P[\w\-][\w\-\...@[\w\-][\w\-\.]+[a-za-z]{1,4})')
>>> m = details_re.search(line)
>>> print m.groups()
('ALSACE ', '67000', 'Strasbourg ', '24 rue de la Division Leclerc ', '03 88
23 05 66', 'strasbo...@artisansdumonde.org')
>>> print m.group('phone')
03 88 23 05 66
>>> print m.group('email')
strasbo...@artisansdumonde.org
Emmanuel
On Thu, Dec 31, 2009 at 2:49 PM, Norman Khine wrote:
>
>
> hello,
>
> >>> import re
> >>> line = "ALSACE 67000 Strasbourg 24 rue de la Division Leclerc 03 88 23
> 05 66 strasbo...@artisansdumonde.org"
> >>> m = re.search('[\w\-][\w\-\...@[\w\-][\w\-\.]+[a-za-z]{1,4}', line)
> >>> emailAddress .search(r"(\d+)", line)
> >>> phoneNumber = re.compile(r'(\d{2}) (\d{2}) (\d{2}) (\d{2}) (\d{2})')
> >>> phoneNumber.search(line)
>
> but this jumbles the phone number and also includes the 67000.
>
> how can i split the 'line' into a list?
>
> thanks
> norman
> ___
> Tutor maillist - Tutor@python.org
> To unsubscribe or change subscription options:
> http://mail.python.org/mailman/listinfo/tutor
>
>
>
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Re: [Tutor] printing xps or gif
"Rayon" wrote Can I use python to print xps or gif. Yes. But how you do it depends on the context of what you are doing. Care to expound? Alan G. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] using re to match text and extract info
Norman Khine wrote:
hello,
import re
line = "ALSACE 67000 Strasbourg 24 rue de la Division Leclerc 03 88 23 05 66
strasbo...@artisansdumonde.org"
m = re.search('[\w\-][\w\-\...@[\w\-][\w\-\.]+[a-za-z]{1,4}', line)
emailAddress .search(r"(\d+)", line)
phoneNumber = re.compile(r'(\d{2}) (\d{2}) (\d{2}) (\d{2}) (\d{2})')
phoneNumber.search(line)
but this jumbles the phone number and also includes the 67000.
how can i split the 'line' into a list?
thanks
norman
lst = line.split()will split the line strictly by whitespace.
Before you can write code to parse a line, you have to know for sure the
syntax of that line. This particular one has 15 fields, delimited by
spaces. So you can parse it with str.split(), and use slices to get the
particular set of numbers representing the phone number. (elements 9-14)
If the address portion might be a variable number of words, then you
could still use split and slice, but use negative slice parameters to
get the phone number relative to the end. (elements -6 to -2)
If the email address might have a space within it, then you have to get
fancier.
If the phone number might have more or less than 5 "words", you have to
get fancier.
Without a spec, all the regular expressions in the world are just noise.
DaveA
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Re: [Tutor] printing xps or gif
> Well I have a folder with some sub folders that have a combo of xps and gif > files I want to be able to point the program to it and have it print the > contents of each sub folder. In that case I'd use os.walk to traverse the folders and find the files. I'd then use os.system() (or the subprocess module for more control) and call whatever program you would use to print the files from the command line. ghostscript may do it for the xps files, for example. HTH, Alan G. http://www.alan-g.me.uk/ ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
