der erste WKNcharts Prototyp steht

WKNcharts/TODO

@@ -1,15 +1,17 @@
 = TODO = 
 [.] bilder im programm anzeigen
-	- pyview integrieren
+  [*] pyview integrieren
+  [!] pyview laesst sich nur einmal starten
 [ ] download abbrechbar machen
-[ ] intervallcheckboxen auswerten
-[ ] zielverzeichnis auswerten
 [ ] dateinamen fuer downloads besser vergeben, datum einbringen
 [ ] libglade wrapper nutzen
 [ ] einstellungen rueckgaengig machen
 
 = DONE =
 [*] loggen in threads erzeugt Speicherzugriffsfehler
+[*] wkn datei auswaehlen
+[*] zielverzeichnis auswaehlen
+[*] intervallcheckboxen auswerten
 
 
 -----

WKNcharts/getWKNcharts.py

@@ -27,7 +27,7 @@ class WKNCharts:
 	def readwkndictfromstring(self, wknstring):
 		'''takes the given string into a "wkn name" dictionary'''
 		tmp2 = wknstring.splitlines()
-		print len(tmp2)
+		#print len(tmp2)
 		for i in tmp2:
 			tmp = i.split()
 			if tmp[0] and tmp[1]: self.wkn_dict[tmp[0]] = tmp[1]
@@ -47,12 +47,13 @@ class WKNCharts:
 			'seite':"kurse",
 			'herkunft':123
 			})
-		print "ich hole jetzt \"%s\" %i:" % (self.wkn_dict[wkn], time)
+		#print "ich hole jetzt \"%s\" %i:" % (self.wkn_dict[wkn], time)
-		print host + params
+		#print host + params
 		###self.gui.add_log("%s %s" % (host, params))
+
 		try:
 			f = urllib.urlopen(host + params)
-			png = open("images/"+self.wkn_dict[wkn]+str(time)+".png", "w")
+			png = open(self.dstdir+"/"+self.wkn_dict[wkn]+str(time)+".png", "w")
 			png.write(f.read())
 			png.close()
 			import time
@@ -63,7 +64,11 @@ class WKNCharts:
 	def set_times(self, times):
 		self.times = times
 
+	def set_dstdir(self, dstdir):
+		self.dstdir = dstdir
+
 	def getallchartsnogui(self) :
+		'''TODO: this is obsolete, merge it with 'getallcharts' '''
 		for wkn in self.wkn_dict.keys():
 			for time in self.times:
 				self.getchart(wkn, time)
@@ -72,11 +77,17 @@ class WKNCharts:
 
 	def getallcharts(self, gui) :
 		self.gui = gui
+		from os import path
+		if not path.isdir(self.dstdir):
+			gui.add_log("Achtung: Zielverzeichnis %s nicht gefunden. Kein Download!" % self.dstdir, 1)
+			return
+
+		gui.add_log("Beginne Download nach: %s" % self.dstdir, 2)
 		for wkn in self.wkn_dict.keys():
-			self.gui.add_log("hole: %s (%s)" % (self.wkn_dict[wkn], wkn))
+			self.gui.add_log(" hole gerade: %s (%s) %s" % (self.wkn_dict[wkn], wkn, str(self.times)),2)
 			for time in self.times:
 				self.getchart(wkn, time)
-		print "Download fertig"
+		gui.add_log("Download Ende",2)
 		return
 		
 

WKNcharts/pyview.py

@@ -80,8 +80,9 @@ class PyView(libglade.GladeWrapper):
         #self.status.push(self.status_id,size+" bytes")
         self.status.push(self.status_id,os.getcwd()+"/"+filename)
 
-    #def quit(self, *args):
+    def quit(self, *args):
         #gtk.main_quit()
+		pass
 
     def on_pyview_destroy(self, event):
         self.quit()
@@ -91,6 +92,6 @@ if __name__ == "__main__":
 	if len(sys.argv) == 2:
 		start_dir=sys.argv[1]
 	else:
-		start_dir="./images"
+		start_dir="./"
 	pv = PyView("./pyview.glade", "pyview", start_dir)
 	pv.show_window()

WKNcharts/wknGUI.py

@@ -9,19 +9,20 @@ class WknGUI:
 	"""
 	import sys, time
 	from threading import Thread
+	configs = {}
 	wkns = ""
 	log = ""
-	maxloglevel = 1
+	maxloglevel = 3
-	'''0:no logging; 1:errors; 2:status messages; 3:all '''
+	'''0:no logging; 1:errors; 2:status messages; 3:debug '''
 
 	def __init__(self, gtk):
 		self.gladefile = "wkncharts.glade"
 		self.gtk = gtk
-		self.gladefile = "wkncharts.glade"
 		self.wkngui = self.gtk.glade.XML(self.gladefile)
 		actions = { "on_read_settings_clicked": self.clicked_read_settings,		
 			"on_cancel_settings_clicked": self.clicked_cancel_settings,		
 			"on_choose_srcfile_clicked": self.clicked_choose_srcfile,		
+			"on_choose_dstdir_clicked": self.clicked_choose_dstdir,		
 			"on_bu_wget_charts_clicked": self.clicked_wget_charts,		
 			"on_bu_pics_clicked": self.clicked_show_pics,
 			"on_bu_exit_clicked": self.exit,
@@ -33,50 +34,66 @@ class WknGUI:
 		
 	def clicked_wget_charts(self, widget):
 		import getWKNcharts
-		'''the real download logic lies in getWKNcharts
+		'''the real download logic is in getWKNcharts
 		that's why, we let it read in the wkn file'''
 		charts = getWKNcharts.WKNCharts()
 		charts.readwkndictfromstring(self.wkns)
 		#charts.set_times([30, 300])
-		charts.set_times([30])
+		charts.set_times(self.configs["times"])
-		self.add_log("beginne Download der WKNS",2)
+		charts.set_dstdir(self.configs["tf_dstdir"])
 		## downlaoding in threads, so the gui won't hang
 		## giving it 'self', so that it can use the logging window
 		self.Thread(target=charts.getallcharts,args=(self,)).start()
 		## unthreaded version
 		#charts.getallcharts(self)
-		self.add_log("Download abgeschlossen",2)
 
 	def clicked_read_settings(self, widget):
-		self.outputfield = self.wkngui.get_widget("tf_srcfile")
+		configs = self.configs
+		## textfield values are stored in 'configs'
+		textfieldnames = ["tf_srcfile", "tf_dstdir"]
+		for name in textfieldnames:
+			## fill 'configs' with values from regarding textfields
+			self.outputfield = self.wkngui.get_widget(name)
 			self.textbuffer = self.outputfield.get_buffer()
-		file = self.textbuffer.get_text(*self.textbuffer.get_bounds ())
+			configs[name] = self.textbuffer.get_text(*self.textbuffer.get_bounds ())
+		## checkboxes are also stored in 'configs'
+		checkboxnames = {"cb_time1":30,"cb_time2":300,"cb_time3":30000,"cb_time4":100000}
+		configs["times"] = []
+		for name in checkboxnames.keys():
+			if self.wkngui.get_widget(name).get_active():
+				configs["times"].append(checkboxnames[name])
+		print configs["times"]
+		self.add_log(("configs: %s %s" % (configs.keys(), configs.values())), 3)
+		self.read_wknlist()
+		self.check_dstdir()
+
+	def read_wknlist(self):
 		try:
-			tmpfile = open(file, "r")
+			tmpfile = open(self.configs["tf_srcfile"], "r")
 			filecontent = tmpfile.read()
 			tmpfile.close()
-			log = "\"%s\" erfolgreich eingelesen" % file
+			log = "\"%s\" erfolgreich eingelesen" % self.configs["tf_srcfile"]
 			self.add_log(log, 2)
 		except:
-			log = "Achtung: Konnte \"%s\" nicht einlesen!" % file 
+			log = "Achtung: Konnte \"%s\" nicht einlesen!" % self.configs["tf_srcfile"]
 			self.add_log("verdammt: "+str(self.sys.exc_info()[0]),1)
 			self.add_log(log, 1)
-			return
+			raise
+
 		self.wkns = (filecontent)
 		self.tf_wknlist = self.wkngui.get_widget("tf_wknlist")
 		self.wknlistbuffer = self.tf_wknlist.get_buffer()
 		self.wknlistbuffer.set_text(self.wkns)
 		self.add_log("neue Einstellungen gespeichert", 2)
 
+
 	def clicked_cancel_settings(self, widget):
-		'''TODO:
+		'''TODO:'''
-		self.add_log("alte Einstellungen wieder hergestellt")
+		self.add_log("da war age faul B)",2)
-		'''
-		pass
 
 	def clicked_choose_srcfile(self, widget):
-		try:
 		import filechooser
+		try:
 			fcd = filechooser.FileChooserDialog()
 			filename = fcd.getfilename()
 		except:
@@ -85,11 +102,44 @@ class WknGUI:
 			raise
 		self.outputfield = self.wkngui.get_widget("tf_srcfile")
 		self.textbuffer = self.outputfield.get_buffer()
+	
 		if filename:
 			self.textbuffer.set_text(filename)
 		else:
 			self.textbuffer.set_text("keine Datei ausgewaehlt")
 
+	def clicked_choose_dstdir(self, widget):
+		gtk = self.gtk
+		try:
+			dialog = gtk.FileChooserDialog("Bilderverzeichnis auswaehlen..", \
+				None, gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER, \
+				(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK))
+			dialog.set_default_response(gtk.RESPONSE_OK)
+			response = dialog.run()
+			if response == gtk.RESPONSE_OK:
+				self.add_log("Verzeichnis: %s" % dialog.get_current_folder(),2)
+			elif response == gtk.RESPONSE_CANCEL:
+				self.add_log("Kein Verzeichnis ausgewaehlt",1)
+			self.configs["tf_dstdir"] = dialog.get_current_folder()
+			dialog.destroy()
+			self.outputfield = self.wkngui.get_widget("tf_dstdir")
+			self.textbuffer = self.outputfield.get_buffer()
+			self.textbuffer.set_text(self.configs["tf_dstdir"])
+		except:
+			self.add_log("Dateiauswahl Dialog konnte nicht gestartet werden",1)
+			self.add_log("verdammt: "+str(self.sys.exc_info()[0]),1)
+			raise
+
+	def check_dstdir(self):
+		from os import path
+		self.tf_wknlist = self.wkngui.get_widget("tf_dstdir")
+		if self.configs["tf_dstdir"] and path.isdir(self.configs["tf_dstdir"]):
+			self.outputfield = self.wkngui.get_widget("tf_dstdir")
+			self.textbuffer = self.outputfield.get_buffer()
+			self.textbuffer.set_text(self.configs["tf_dstdir"])
+		else:
+			self.add_log("Verzeichnis nicht gefunden",1)
+
 	def add_log(self, text, loglevel=2):
 		if loglevel <= self.maxloglevel:
 			self.logbuch = self.wkngui.get_widget("tf_logbook")
@@ -100,14 +150,14 @@ class WknGUI:
 			self.buffer.set_text(self.log)
 
 	def clicked_show_pics(self, widget):
-		'''this is for now 'cause i'm to lazy to implement the viewer
+		'''this is just for a rapid prototype'''
-		in a better way'''
+		## set an image to display
 		#self.ci = self.wkngui.get_widget("chartimage")
 		#self.ci.set_from_file("foo.png")
 		self.add_log("Bildbetrachter gestartet", 2)
 		try:
 			import pyview
-			pv = pyview.PyView("pyview.glad","pyview","./images")
+			pyview.PyView("pyview.glade","pyview",self.configs["tf_dstdir"])
 			pv.show_window
 		except:
 			self.add_log("konnte Bildbetrachter nicht laden", 1)

WKNcharts/wkncharts.glade

@@ -489,7 +489,7 @@
 		  <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
 
 		  <child>
-		    <widget class="GtkTextView" id="textview3">
+		    <widget class="GtkTextView" id="tf_dstdir">
 		      <property name="visible">True</property>
 		      <property name="can_default">True</property>
 		      <property name="has_default">True</property>
@@ -506,7 +506,7 @@
 		      <property name="left_margin">0</property>
 		      <property name="right_margin">0</property>
 		      <property name="indent">0</property>
-		      <property name="text" translatable="yes">TODO</property>
+		      <property name="text" translatable="yes">./images</property>
 		    </widget>
 		  </child>
 		</widget>
@@ -689,78 +689,12 @@
 	      <property name="visible">True</property>
 	      <property name="n_rows">1</property>
 	      <property name="n_columns">4</property>
-	      <property name="homogeneous">True</property>
+	      <property name="homogeneous">False</property>
 	      <property name="row_spacing">0</property>
 	      <property name="column_spacing">0</property>
 
 	      <child>
-		<widget class="GtkCheckButton" id="checkbutton2">
+		<widget class="GtkCheckButton" id="cb_time1">
-		  <property name="visible">True</property>
-		  <property name="can_focus">True</property>
-		  <property name="label" translatable="yes">300 Tage</property>
-		  <property name="use_underline">True</property>
-		  <property name="relief">GTK_RELIEF_NORMAL</property>
-		  <property name="focus_on_click">True</property>
-		  <property name="active">True</property>
-		  <property name="inconsistent">False</property>
-		  <property name="draw_indicator">True</property>
-		</widget>
-		<packing>
-		  <property name="left_attach">2</property>
-		  <property name="right_attach">3</property>
-		  <property name="top_attach">0</property>
-		  <property name="bottom_attach">1</property>
-		  <property name="x_options">fill</property>
-		  <property name="y_options"></property>
-		</packing>
-	      </child>
-
-	      <child>
-		<widget class="GtkCheckButton" id="checkbutton3">
-		  <property name="visible">True</property>
-		  <property name="can_focus">True</property>
-		  <property name="label" translatable="yes">30 Tage</property>
-		  <property name="use_underline">True</property>
-		  <property name="relief">GTK_RELIEF_NORMAL</property>
-		  <property name="focus_on_click">True</property>
-		  <property name="active">True</property>
-		  <property name="inconsistent">False</property>
-		  <property name="draw_indicator">True</property>
-		</widget>
-		<packing>
-		  <property name="left_attach">1</property>
-		  <property name="right_attach">2</property>
-		  <property name="top_attach">0</property>
-		  <property name="bottom_attach">1</property>
-		  <property name="x_options">fill</property>
-		  <property name="y_options"></property>
-		</packing>
-	      </child>
-
-	      <child>
-		<widget class="GtkCheckButton" id="checkbutton4">
-		  <property name="visible">True</property>
-		  <property name="can_focus">True</property>
-		  <property name="label" translatable="yes">3 Jahre</property>
-		  <property name="use_underline">True</property>
-		  <property name="relief">GTK_RELIEF_NORMAL</property>
-		  <property name="focus_on_click">True</property>
-		  <property name="active">True</property>
-		  <property name="inconsistent">False</property>
-		  <property name="draw_indicator">True</property>
-		</widget>
-		<packing>
-		  <property name="left_attach">3</property>
-		  <property name="right_attach">4</property>
-		  <property name="top_attach">0</property>
-		  <property name="bottom_attach">1</property>
-		  <property name="x_options">fill</property>
-		  <property name="y_options"></property>
-		</packing>
-	      </child>
-
-	      <child>
-		<widget class="GtkCheckButton" id="checkbutton1">
 		  <property name="visible">True</property>
 		  <property name="can_focus">True</property>
 		  <property name="label" translatable="yes">ein Tag</property>
@@ -776,13 +710,75 @@
 		  <property name="right_attach">1</property>
 		  <property name="top_attach">0</property>
 		  <property name="bottom_attach">1</property>
-		  <property name="x_options">fill</property>
+		  <property name="y_options"></property>
+		</packing>
+	      </child>
+
+	      <child>
+		<widget class="GtkCheckButton" id="cb_time2">
+		  <property name="visible">True</property>
+		  <property name="can_focus">True</property>
+		  <property name="label" translatable="yes">30 Tage</property>
+		  <property name="use_underline">True</property>
+		  <property name="relief">GTK_RELIEF_NORMAL</property>
+		  <property name="focus_on_click">True</property>
+		  <property name="active">True</property>
+		  <property name="inconsistent">False</property>
+		  <property name="draw_indicator">True</property>
+		</widget>
+		<packing>
+		  <property name="left_attach">1</property>
+		  <property name="right_attach">2</property>
+		  <property name="top_attach">0</property>
+		  <property name="bottom_attach">1</property>
+		  <property name="y_options"></property>
+		</packing>
+	      </child>
+
+	      <child>
+		<widget class="GtkCheckButton" id="cb_time3">
+		  <property name="visible">True</property>
+		  <property name="can_focus">True</property>
+		  <property name="label" translatable="yes">300 Tage</property>
+		  <property name="use_underline">True</property>
+		  <property name="relief">GTK_RELIEF_NORMAL</property>
+		  <property name="focus_on_click">True</property>
+		  <property name="active">True</property>
+		  <property name="inconsistent">False</property>
+		  <property name="draw_indicator">True</property>
+		</widget>
+		<packing>
+		  <property name="left_attach">2</property>
+		  <property name="right_attach">3</property>
+		  <property name="top_attach">0</property>
+		  <property name="bottom_attach">1</property>
+		  <property name="y_options"></property>
+		</packing>
+	      </child>
+
+	      <child>
+		<widget class="GtkCheckButton" id="cb_time4">
+		  <property name="visible">True</property>
+		  <property name="can_focus">True</property>
+		  <property name="label" translatable="yes">3 Jahre</property>
+		  <property name="use_underline">True</property>
+		  <property name="relief">GTK_RELIEF_NORMAL</property>
+		  <property name="focus_on_click">True</property>
+		  <property name="active">True</property>
+		  <property name="inconsistent">False</property>
+		  <property name="draw_indicator">True</property>
+		</widget>
+		<packing>
+		  <property name="left_attach">3</property>
+		  <property name="right_attach">4</property>
+		  <property name="top_attach">0</property>
+		  <property name="bottom_attach">1</property>
 		  <property name="y_options"></property>
 		</packing>
 	      </child>
 	    </widget>
 	    <packing>
-	      <property name="padding">2</property>
+	      <property name="padding">8</property>
 	      <property name="expand">False</property>
 	      <property name="fill">False</property>
 	    </packing>
@@ -999,7 +995,7 @@
 	    <widget class="GtkScrolledWindow" id="scrolledwindow1">
 	      <property name="visible">True</property>
 	      <property name="can_focus">True</property>
-	      <property name="hscrollbar_policy">GTK_POLICY_NEVER</property>
+	      <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
 	      <property name="vscrollbar_policy">GTK_POLICY_ALWAYS</property>
 	      <property name="shadow_type">GTK_SHADOW_NONE</property>
 	      <property name="window_placement">GTK_CORNER_TOP_LEFT</property>