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#!/usr/bin/python
"""
__version__ = "$Revision: 1.9 $"
__date__ = "$Date: 2004/08/12 19:18:50 $"
"""
"""
use a comma separated value file as a database
Author: Juergen Rauch
eMail: juergen@yebu.de
Date: 21-Mar-02
"""
import PythonCard
from PythonCard import dialog, model
configFile = 'custdb.ini'
columns = [ 'name',
'firstName',
'title',
'gender',
'function',
'company',
'telBusi',
'telPriv',
'telFax',
'telMobi',
'email',
'homepage',
'zipCode',
'city',
'street',
'notes',
'res1',
'res2',
'res3']
def sortByCompany(a,b):
if a['company'] > b['company']:
return 1
if a['company'] == b['company']:
return 0
if a['company'] < b['company']:
return -1
def sortByName(a,b):
if a['name'] > b['name']:
return 1
if a['name'] == b['name']:
return 0
if a['name'] < b['name']:
return -1
class CustDbStack(model.Background):
def on_initialize(self, event):
import ConfigParser
self.parser = ConfigParser.ConfigParser()
self.parser.read( configFile )
"put the company list into the listbox"
self.dataFile = self.parser.get('ConfigData','data')
rows = open(self.dataFile,'r').readlines()
self.selected = self.parser.getint('ConfigData','selected')
self.rowsDict = []
line = 0
for r in rows:
line += 1
r = r[:-1] # remove the \n here
r = r.replace(r'\012','\n') # convert coded 012 back to \n
if r.count(',') == 18:
d = {}
i = 0
values = r.split(',')
for k in columns:
d[k]=values[i].replace(r'\054',',') # kk convert octal coded comma to real comma
i+=1
self.rowsDict.append(d)
else:
msg = "Data inconsistent: number of commas = %s in line: %s in file: %s"%(r.count(','), line, self.dataFile)
dlg = dialog.alertDialog(self, msg, '%s inconsistent'%self.dataFile)
self.close()
self.components.companyList.insertItems(self.getCompanyList(), 0)
self.components.sortBy.stringSelection = self.parser.get('ConfigData','sortBy')
self.showSelected()
def getCompanyList(self):
l = []
if self.parser.get('ConfigData','sortBy') == 'name':
self.rowsDict.sort(sortByName)
else:
self.rowsDict.sort(sortByCompany)
for r in self.rowsDict:
if self.parser.get('ConfigData','sortBy') == 'name':
if not r['name']:
l.append(', '+r['company'])
else:
l.append(r['name']+', '+r['firstName'])
else:
l.append( '%s, %s'%(r['company'], r['name']))
return l
def showSelected(self):
if self.selected <0:
self.selected = 0
if self.selected >= len(self.rowsDict):
self.selected = len(self.rowsDict)-1
self.components.firstName.text = self.rowsDict[self.selected]['firstName']
self.components.name.text = self.rowsDict[self.selected]['name']
self.components.street.text = self.rowsDict[self.selected]['street']
self.components.zipCode.text = self.rowsDict[self.selected]['zipCode']
self.components.city.text = self.rowsDict[self.selected]['city']
self.components.email.text = self.rowsDict[self.selected]['email']
self.components.company.text = self.rowsDict[self.selected]['company']
self.components.notes.text = self.rowsDict[self.selected]['notes']
self.components.title.text = self.rowsDict[self.selected]['title']
self.components.function.text = self.rowsDict[self.selected]['function']
self.components.telMobi.text = self.rowsDict[self.selected]['telMobi']
self.components.telBusi.text = self.rowsDict[self.selected]['telBusi']
self.components.telFax.text = self.rowsDict[self.selected]['telFax']
self.components.telPriv.text = self.rowsDict[self.selected]['telPriv']
self.components.homepage.text = self.rowsDict[self.selected]['homepage']
self.components.selectedFld.text = str(self.selected)
self.components.companyList._setSelection(int(self.selected))
self.parser.set('ConfigData','selected',self.selected)
self.parser.write(open(configFile,'w'))
def on_sortBy_select(self, event):
self.parser.set('ConfigData','sortBy', event.target.stringSelection)
self.parser.write(open(configFile,'w'))
# change the content of the companyList
self.components.companyList.clear()
self.components.companyList.insertItems(self.getCompanyList(), 0)
def on_companyList_select(self, event):
self.selected = event.target.selection
self.showSelected()
def on_loseFocus(self, event):
if event.target.name in ['firstName', 'name', 'street', 'zipCode',
'city', 'email', 'company', 'title',
'function', 'telMobi', 'telBusi', 'telFax',
'telPriv', 'homepage', 'notes']:
self.rowsDict[self.selected][event.target.name] = event.target.text
self.store()
def on_selectedFld_keyUp(self, event):
try:
self.selected = int(event.target.text)
except:
self.selected = 0
self.showSelected()
def on_nextButt_mouseDown(self, event):
self.selected += 1
self.showSelected()
def on_prevButt_mouseDown(self, event):
self.selected -= 1
self.showSelected()
def on_newButt_mouseDown(self, event):
d = {}
i = 0
for k in columns:
d[k]= ''
d['gender'] = 'm' # default
self.rowsDict.append(d)
self.selected = len(self.rowsDict)
self.showSelected()
def on_delButt_mouseUp(self, event):
result = dialog.messageDialog(self, 'Are you sure you want to delete the entry: %s ?'%self.rowsDict[self.selected]['name'], 'Delete Entry.' )
if result.accepted:
print "messageDialog result:\naccepted: %s\nreturnedString: %s" % (result.accepted, result.returnedString)
del self.rowsDict[self.selected]
self.selected -= 1
self.showSelected()
self.store()
def store(self):
lines = []
for r in self.rowsDict:
l = ''
for c in columns:
txt=r[c].replace(',',r'\054') # convert comma to ocal representation
l = l + txt + ','
l = l.replace('\n',r'\012') # convert \n to it's octal coding
lines.append(l[:-1]+'\n') # give'em the \n back
lines.sort() # this is not quite right because it sorts 'A-Za-z'
file = open(self.dataFile,'wb') # so we'll independantly of os terminate w/ \n
file.writelines(lines)
file.close()
if __name__ == '__main__':
app = model.Application(CustDbStack)
app.MainLoop()
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