other

Author: furas

astral/example-1.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+
+from astral import Astral, Location
+
+def info(city):
+    
+    sun = city.sun()
+
+    print('Blue Hour        :', city.blue_hour()[0], '---', city.blue_hour()[1])
+    print('Dawn             :', city.dawn())
+    print('Daylight         :', city.daylight()[0], '---', city.daylight()[1])
+    print('Dusk             :', city.dusk())
+    print('Elevation        :', city.elevation)
+    print('Golden Hour      :', city.golden_hour()[0], '---', city.golden_hour()[1])
+    print('Latitude         :', city.latitude)
+    print('Longitude        :', city.longitude)
+    print('Moon Phase       :', city.moon_phase())
+    print('Name             :', city.name)
+    print('Night            :', city.night()[0], '---', city.night()[1])
+    print('Rahukaalam       :', city.rahukaalam()[0], '---', city.rahukaalam()[1])
+    print('Region           :', city.region)
+    print('Solar Azimuth    :', city.solar_azimuth())
+    print('Solar Depression :', city.solar_depression)
+    print('Solar Elevation  :', city.solar_elevation())
+    print('Solar Midnight   :', city.solar_midnight())
+    print('Solar Noon       :', city.solar_noon())
+    print('Solar Zenith     :', city.solar_zenith())
+    print('Sun')
+    print('  +-----> Dawn   :', sun['dawn'])
+    print('  +-----> Sunrise:', sun['sunrise'])
+    print('  +-----> Noon   :', sun['noon'])
+    print('  +-----> Sunset :', sun['sunset'])
+    print('  +-----> Dusk   :', sun['dusk'])
+    print('Sunrise          :', city.sunrise())
+    print('Sunset           :', city.sunset())
+    print('Time At Elevation:', city.time_at_elevation)
+    print('Timezone         :', city.timezone)
+    print('Twilight         :', city.twilight)
+    print('TZ               :', city.tz)
+    print('TZinfo           :', city.tzinfo)
+    print('Url              :', city.url)
+    print('-'*80)
+
+if __name__ == '__main__':
+
+    astral = Astral()
+
+    city = astral['Warsaw']
+    info(city)
+
+    loc = Location(('Toruń', 'Poland', 53.022222, 18.611111, 'Europe/Warsaw', 0))
+    info(loc)

astral/example-2.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+
+from astral import AstralGeocoder, Location
+
+#Astral', 'AstralError', 'AstralGeocoder', 'GoogleGeocoder', 'Location', 'LocationGroup', 'SUN_RISING', 'SUN_SETTING', 'SunBelowHorizonError', 'URLError', '_LOCATION_INFO'
+
+if __name__ == '__main__':
+
+    coder = AstralGeocoder()
+
+    for group in coder._groups:
+        print('---', group, '---')
+        
+        for city in coder._groups[group]:
+            print(city.name)
+

astral/main.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+
+from astral import Astral, Location
+
+#Astral', 'AstralError', 'AstralGeocoder', 'GoogleGeocoder', 'Location', 'LocationGroup', 'SUN_RISING', 'SUN_SETTING', 'SunBelowHorizonError', 'URLError', '_LOCATION_INFO'
+
+def info(city):
+    sun = city.sun()
+
+    #print('Astral           :', city.astral)
+    print('Blue Hour        :', city.blue_hour()[0], '---', city.blue_hour()[1])
+    print('Dawn             :', city.dawn())
+    print('Daylight         :', city.daylight()[0], '---', city.daylight()[1])
+    print('Dusk             :', city.dusk())
+    print('Elevation        :', city.elevation)
+    print('Golden Hour      :', city.golden_hour()[0], '---', city.golden_hour()[1])
+    print('Latitude         :', city.latitude)
+    print('Longitude        :', city.longitude)
+    print('Moon Phase       :', city.moon_phase())
+    print('Name             :', city.name)
+    print('Night            :', city.night()[0], '---', city.night()[1])
+    print('Rahukaalam       :', city.rahukaalam()[0], '---', city.rahukaalam()[1])
+    print('Region           :', city.region)
+    print('Solar Azimuth    :', city.solar_azimuth())
+    print('Solar Depression :', city.solar_depression)
+    print('Solar Elevation  :', city.solar_elevation())
+    print('Solar Midnight   :', city.solar_midnight())
+    print('Solar Noon       :', city.solar_noon())
+    print('Solar Zenith     :', city.solar_zenith())
+    print('Sun              :')#, city.sun())
+    print('          Dawn   :', sun['dawn'])
+    print('          Sunrise:', sun['sunrise'])
+    print('          Noon   :', sun['noon'])
+    print('          Sunset :', sun['sunset'])
+    print('          Dusk   :', sun['dusk'])
+    print('Sunrise          :', city.sunrise())
+    print('Sunset           :', city.sunset())
+    print('Time At Elevation:', city.time_at_elevation)
+    print('Timezone         :', city.timezone)
+    print('Twilight         :', city.twilight)
+    print('TZ               :', city.tz)
+    print('TZinfo           :', city.tzinfo)
+    print('Url              :', city.url)
+    print('-'*80)
+
+if __name__ == '__main__':
+
+    astral = Astral()
+
+    city = astral['Warsaw']
+    info(city)
+
+    loc = Location(('Toruń', 'Poland', 53.022222, 18.611111, 'Europe/Warsaw', 0))
+    info(loc)
+
+    for x in astral.geocoder._groups['europe'].keys():
+        print(x)
+

mpi/README.md

@@ -3,6 +3,8 @@
 
    [mpi4py documentation](https://pythonhosted.org/mpi4py/usrman/tutorial.html)
 
+    http://pythonhosted.org/mpi4py/
+
 # Running (on Linux)
 
     $ mpiexec -n 5 python script.py
@@ -21,3 +23,13 @@ There is also older version 1.3.1 in Linux repository which doesn't need compila
 
     apt install python-mpi4py
     apt install python3-mpi4py
+
+
+---
+
+Other packages with `mpi.h`: [Ubuntu packages]([http://packages.ubuntu.com/search?searchon=contents&keywords=mpi.h&mode=exactfilename&suite=lucid&arch=any)
+
+---
+
+- [MPICH](http://www.mpich.org/)
+- [MPI tutorial](http://mpitutorial.com/)

pyqt4/button-on_click/main.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python2
+
+from PyQt4 import QtGui
+import sys
+
+class MyWindow(QtGui.QWidget):
+
+    def __init__(self, parent=None):
+        super(MyWindow, self).__init__()
+        
+        self.clicks = 0
+
+        self.vbox = QtGui.QVBoxLayout()
+        self.setLayout(self.vbox)
+        
+        self.label = QtGui.QLabel(str(self.clicks), self)
+        self.vbox.addWidget(self.label)
+        
+        self.button = QtGui.QPushButton("Click Me!", self)
+        self.vbox.addWidget(self.button)
+        self.button.clicked.connect(self.on_click)
+
+        self.show()
+
+    def on_click(self):
+        self.clicks += 1
+        self.label.setText(str(self.clicks))
+            
+app = QtGui.QApplication(sys.argv)
+win = MyWindow()
+app.exec_()

tkinter/bind-send-argument/example-1.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+'''Get starndard parameters'''
+
+import tkinter as tk
+
+# --- functions ---
+
+def callback(event):
+    print('Text:', event.widget['text'])
+
+# --- main ---
+
+root = tk.Tk()
+
+w = tk.Label(root, text="Click here")
+w.pack()
+w.bind("<Button-1>", callback)
+
+root.mainloop()

tkinter/bind-send-argument/example-2.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+'''Assign extra parameter to instance'''
+
+import tkinter as tk
+
+# --- functions ---
+
+def callback(event):
+    print(' Text:', event.widget['text'])
+    print('Extra:', event.widget.extra) # extra parameter
+
+# --- main ---
+
+root = tk.Tk()
+
+w = tk.Label(root, text="Click here")
+w.pack()
+w.bind("<Button-1>", callback)
+w.extra = "Hello World" # extra parameter
+
+root.mainloop()

tkinter/bind-send-argument/example-3.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+'''Use extra parameter in bind'''
+
+import tkinter as tk
+
+# --- functions ---
+
+def callback(event, extra):
+    print(' Text:', event.widget['text'])
+    print('Extra:', extra)
+
+# --- main ---
+
+root = tk.Tk()
+
+w = tk.Label(root, text="Click here")
+w.pack()
+w.bind("<Button-1>", lambda event:callback(event, "Hello World"))
+
+root.mainloop()

tkinter/messagebox/own-messagebox/README.md

@@ -0,0 +1,26 @@
+
+You can find oryginal MessageBox
+
+    import tkinter.messagebox
+
+    print(tkinter.messagebox.__file__)
+
+and see how it was made.
+
+
+But you can use `tkinter.Toplevel()` to create own MsgBox
+
+# example-1.py
+
+It uses function
+
+![#1](screenshots/example-1.png?raw=true)   
+
+# example-1.py
+
+It uses class `MsgBox` and shows how to change elements inside class. 
+
+For example it changes: label font, button text and position
+
+![#2](screenshots/example-2.png?raw=true)   
+

tkinter/messagebox/own-messagebox/example-1.py

@@ -0,0 +1,27 @@
+import tkinter as tk
+
+
+# --- functions ---
+
+def about():
+
+    win = tk.Toplevel()
+    win.title("ABOUT")
+    
+    l = tk.Label(win, text="One\nTwo Two\nThree Three Three", bg='white')
+    l.pack(ipadx=50, ipady=10, fill='both', expand=True)
+    
+    b = tk.Button(win, text="OK", command=win.destroy)
+    b.pack(pady=10, padx=10, ipadx=20, side='right')
+    
+# --- main ---
+
+root = tk.Tk()
+
+b = tk.Button(root, text="About", command=about)
+b.pack(fill='x', expand=True)
+
+b = tk.Button(root, text="Close", command=root.destroy)
+b.pack(fill='x', expand=True)
+
+root.mainloop()

tkinter/messagebox/own-messagebox/example-2.py

@@ -0,0 +1,42 @@
+import tkinter as tk
+
+# --- classes ---
+# you can put this in separated file (it will need `import tkinter`)
+
+import tkinter 
+
+class MsgBox(tkinter.Toplevel):
+
+    def __init__(self, title="MsgBox", message="Hello World"):
+        tkinter.Toplevel.__init__(self)
+
+        self.title(title)
+        
+        self.label = tkinter.Label(self, text=message)
+        self.label['bg'] = 'white'
+        self.label.pack(ipadx=50, ipady=10, fill='both', expand=True)
+
+        self.button = tkinter.Button(self, text="OK")
+        self.button['command'] = self.destroy
+        self.button.pack(pady=10, padx=10, ipadx=20, side='right')
+        
+# --- functions ---
+
+def about():
+
+    msg = MsgBox("ABOUT", "One\nTwo Two\nThree Three Three")
+    msg.label['font'] = 'Verdana 20 bold'
+    msg.button['text'] = 'Close'
+    msg.button.pack(side='left')
+    
+# --- main ---
+
+root = tk.Tk()
+
+b = tk.Button(root, text="About", command=about)
+b.pack(fill='x', expand=True)
+
+b = tk.Button(root, text="Close", command=root.destroy)
+b.pack(fill='x', expand=True)
+
+root.mainloop()

tkinter/messagebox/own-messagebox/screenshots/example-1.png

@@ -0,0 +1,15 @@
+import tkinter as tk
+
+# --- functions ---
+
+def callback():
+    print("value:", w.get())
+
+# --- main ---
+
+root = tk.Tk()
+
+w = tk.Spinbox(root, state='readonly', from_=1, to=5, command=callback)
+w.pack()
+
+root.mainloop()

tkinter/messagebox/own-messagebox/screenshots/example-2.png

@@ -2,6 +2,8 @@
 
 import tkinter as tk
 
+# --- functions ---
+
 def on_change(event=None):
     if event:
         print('--- bind ---')
@@ -15,6 +17,7 @@ def on_change(event=None):
         print('widget:', sb)
         print(' value:', sb.get())
 
+# --- main ---
 
 root =tk.Tk()
 
@@ -24,5 +27,4 @@ def on_change(event=None):
 sb.bind('<Key>', on_change)
 #sb.bind('<<Change>>', on_change) # doesn't work
 
-
 root.mainloop()