2025-1118 Lecture Code

bigos/lecture20251118/dictionaries/dictionary0.py

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+
+
+nameList = ["John", "Smith"]
+nameDictionary = {'firstName': "John", 'lastName': "Smith", 'age': 24}
+nameDictionary1 = {'firstName': "Mary", 'lastName': "Smith"}
+
+namesList = [nameDictionary,nameDictionary1]
+
+print(nameList)
+print(nameDictionary)
+print(namesList)
+
+print(nameDictionary['firstName'])
+print(nameDictionary['lastName'])
+print(nameDictionary['age'])
+
+print(nameDictionary1['firstName'])
+print(nameDictionary1['lastName'])
+
+# Uncomment this and it generates an error. Why?
+#print(nameDictionary1['age'])

bigos/lecture20251118/dictionaries/dictionary1.py

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+#!/usr/bin/python
+
+#Tutorialspoint
+# https://www.tutorialspoint.com/python/python_dictionary.htm
+# Accessing Values in Dictionary
+import pprint
+
+
+person = {'Name': 'Zara', 'Age': 7, 'Class': 'First','Color':'Green',
+		  'Phone': "413-781-7822",'Email': "bgates@microsoft.com"}
+
+pp = pprint.PrettyPrinter(indent=4)
+pp.pprint(person)
+print("\n")
+
+print("person['Name']: ", person['Name'])
+print ("person['Age']: ", person['Age'])
+print ("person['Color']: ", person['Color'])
+print ("person['Phone']: ", person['Phone'])
+print ("person['Email']: ", person['Email'])
+

bigos/lecture20251118/dictionaries/dictionary2.py

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+#!/usr/bin/python
+# An office directory example
+
+dict = {'fName': 'Robert', 'lName': 'Smith', 'Office': 620, 'Phone': '413-755-0000',"Email": "rsmith@example.com"}
+
+print("dict['fName'] dict['lName']: ", dict['fName']," ", dict['lName'])
+print ("dict['Office']: ", dict['Office'])
+print ("dict['Phone']: ", dict['Phone'])
+
+#Uncomment this next line and the program fails
+#print ("dict['Mobile']: ", dict['Mobile'])
+
+try:
+    print("dict['fName'] dict['lName']: ", dict['fName']," ", dict['lName'])
+    print ("dict['Office']: ", dict['Office'])
+    print ("dict['Phone']: ", dict['Phone'])
+    print ("dict['Mobile']: ", dict['Mobile'])
+except:
+    print("We are in the except block")
+
+

bigos/lecture20251118/dictionaries/dictionary2a.py

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+#!/usr/bin/python
+# An office directory example
+
+dict = {'fName': 'Robert', 'lName': 'Smith', 'Office': 620, 'Phone': '413-755-0000',
+         "Email": "rsmith@example.com"}
+
+try:
+    print("dict['fName'] dict['lName']: ", dict['fName']," ", dict['lName'])
+    print ("dict['Office']: ", dict['Office'])
+    print ("dict['Phone']: ", dict['Phone'])
+    print ("dict['Mobile']: ", dict['Mobile'])
+except:
+    print("We are in the except block")
+    print("Does not have a mobile number")
+
+

bigos/lecture20251118/dictionaries/dictionary3.py

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+#!/usr/bin/python
+# A directory example
+
+dict = {'fName': 'Edward', 'lName': 'Bigos', 'Office': 617, 'Phone': '413-755-4544'}
+
+
+try:
+  print("dict['fName'] dict['lName']: ", dict['fName']," ", dict['lName'])
+  print ("dict['Office']: ", dict['Office'])
+  print ("dict['Phone']: ", dict['Phone'])
+  print ("dict['Mobile']: ", dict['Mobile'])
+except KeyError:
+  print("\nInvalid key selected.")
+  print("Sorry, there is no mobile phone number in the directory.")
+  print("\n")

bigos/lecture20251118/dictionaries/dictionary3a.py

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+#!/usr/bin/python
+# A directory example
+
+dict = {'fName': 'Edward', 'lName': 'Bigos', 'Office': 617, 'Phone': '413-755-4544'}
+try:
+  print("dict['fName'] dict['lName']: ", dict['fName']," ", dict['lName'])
+  print ("dict['Office']: ", dict['Office'])
+  print ("dict['Phone']: ", dict['Phone'])
+#  print ("dict['Mobile']: ", dict['Mobile'])
+except KeyError:
+  print("Invalid key selected.")
+  print("Sorry, there is no key with that name in the directory.")
+  print("\n")
+

bigos/lecture20251118/dictionaries/dictionary3b.py

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+#!/usr/bin/python
+# A directory example
+
+dict1 = {'fName': 'Edward', 'lName': 'Bigos', 'Office': 617, 'Phone': '413-755-4544'}
+
+print("dict1['fName'] dict1['lName']: ", dict1['fName']," ", dict1['lName'])
+print ("dict1['Office']: ", dict1['Office'])
+print ("dict1['Phone']: ", dict1['Phone'])
+
+dict2 = {'fName': 'Edward', 'lName': 'Bigos', 'Office': 617, 'Phone': '413-755-4544'}
+
+print("dict2['fName'] dict2['lName']: ", dict2['fName']," ", dict2['lName'])
+print ("dict2['Office']: ", dict2['Office'])
+print ("dict2['Phone']: ", dict2['Phone'])
+
+print("Lengths:",len(dict1),len(dict2))
+print("Types:",type(dict1),type(dict2))
+
+print(str(dict1)," ", type(str(dict1)))
+print(str(dict2)," ", type(str(dict2)))
+
+#print(cmp(dict1,dict2))
+dict2['Phone'] = "413-000-0000"
+dict2['Mobile'] = "413-555-0000"
+dict2['email'] = "none@none.com"
+print(str(dict2)," ", type(str(dict2)))

bigos/lecture20251118/dictionaries/dictionary4.py

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+#!/usr/bin/python
+
+# Create three dictionaries
+dict1 = {'fName': 'Edward', 'lName': 'Bigos', 'Office': 617, 'Phone': '413-755-4544'}
+dict2 = {'fName': 'Bill', 'lName': 'Gates', 'Office': 700, }
+dict3 = {'fName': 'Harry', 'lName': 'Smith', 'Office': 677, 'Phone': '413-000-0000'}
+
+# Put the three dictionaries in a list
+staff = [dict1,dict2, dict3]
+
+print(staff)
+print("\n")
+
+print("=============================\n\t\tDirectory\n=============================")
+
+for person in staff:
+# Person is a dictionary. Uncomment the next line to print the type.
+    #print(person, type(person))
+    try:
+        print(person['lName'], person['fName'], person['Phone'])
+    except:
+        print(person['lName'], person['fName'])
+
+
+

bigos/lecture20251118/dictionaries/weather-data01.py

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+
+import pprint
+
+weatherData =  {'coord': {'lon': -72.5949, 'lat': 42.1726},
+                'weather': [{'id': 801, 'main': 'Clouds', 'description': 'few clouds', 'icon': '02n'}],
+                'base': 'stations',
+                'main': {'temp': 285.11, 'feels_like': 283.25, 'temp_min': 282.18, 'temp_max': 286.21,
+                         'pressure': 1015, 'humidity': 34},
+                'visibility': 10000,
+                'wind': {'speed': 3.6, 'deg': 160},
+                'clouds': {'all': 20},
+                'dt': 1649723543,
+                'sys': {'type': 1, 'id': 3598, 'country': 'US', 'sunrise': 1649672158,
+                        'sunset': 1649719584},
+                'timezone': -14400,
+                'id': 4933002,
+                'name': 'Chicopee',
+                'cod': 200}
+
+pp = pprint.PrettyPrinter(indent=4)
+
+pp.pprint(weatherData)
+

bigos/lecture20251118/dictionaries/weather-data02.py

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+
+import pprint
+
+weatherData =  {'coord': {'lon': -72.5949, 'lat': 42.1726},
+                'weather': [{'id': 801, 'main': 'Clouds', 'description': 'few clouds', 'icon': '02n'}],
+                'base': 'stations',
+                'main': {'temp': 285.11, 'feels_like': 283.25, 'temp_min': 282.18, 'temp_max': 286.21,
+                         'pressure': 1015, 'humidity': 34},
+                'visibility': 10000,
+                'wind': {'speed': 3.6, 'deg': 160},
+                'clouds': {'all': 20},
+                'dt': 1649723543,
+                'sys': {'type': 1, 'id': 3598, 'country': 'US', 'sunrise': 1649672158,
+                        'sunset': 1649719584},
+                'timezone': -14400,
+                'id': 4933002,
+                'name': 'Chicopee',
+                'cod': 200}
+
+pp = pprint.PrettyPrinter(indent=4)
+
+pp.pprint(weatherData)
+
+print("\n")
+
+print("\ncoord",weatherData['coord'])
+print("weather: ",weatherData['weather'])
+print("base: ",weatherData['base'])
+print("main: ",weatherData['main'])
+print("wind: ",weatherData['wind'])
+print("visibility: ",weatherData['visibility'])
+print("clouds: ",weatherData['clouds'])
+print("dt: ",weatherData['dt'])
+print("sys: ",weatherData['sys'])
+print("timezone: ",weatherData['timezone'])
+print("id: ",weatherData['id'])
+print("name: ",weatherData['name'])
+print("cod: ",weatherData['cod'])
+

bigos/lecture20251118/dictionaries/weather-data03.py

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+
+import pprint
+
+weatherData =  {'coord': {'lon': -72.5949, 'lat': 42.1726},
+                'weather': [{'id': 801, 'main': 'Clouds', 'description': 'few clouds', 'icon': '02n'}],
+                'base': 'stations',
+                'main': {'temp': 285.11, 'feels_like': 283.25, 'temp_min': 282.18, 'temp_max': 286.21,
+                         'pressure': 1015, 'humidity': 34},
+                'visibility': 10000,
+                'wind': {'speed': 3.6, 'deg': 160},
+                'clouds': {'all': 20},
+                'dt': 1649723543,
+                'sys': {'type': 1, 'id': 3598, 'country': 'US', 'sunrise': 1649672158,
+                        'sunset': 1649719584},
+                'timezone': -14400,
+                'id': 4933002,
+                'name': 'Chicopee',
+                'cod': 200}
+
+pp = pprint.PrettyPrinter(indent=4)
+
+pp.pprint(weatherData)
+
+print("\n")
+
+print("\ncoord",weatherData['coord'])
+print("weather: ",weatherData['weather'])
+print("base: ",weatherData['base'])
+print("main: ",weatherData['main'])
+print("wind: ",weatherData['wind'])
+print("visibility: ",weatherData['visibility'])
+print("clouds: ",weatherData['clouds'])
+print("dt: ",weatherData['dt'])
+print("sys: ",weatherData['sys'])
+print("timezone: ",weatherData['timezone'])
+print("id: ",weatherData['id'])
+print("name: ",weatherData['name'])
+print("cod: ",weatherData['cod'])
+
+print("\n\n======== Keys ===============")
+for key in weatherData.keys():
+    print(key)
+

bigos/lecture20251118/dictionaries/weather-data04.py

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+
+import pprint
+
+weatherData =  {'coord': {'lon': -72.5949, 'lat': 42.1726},
+                'weather': [{'id': 801, 'main': 'Clouds', 'description': 'few clouds', 'icon': '02n'}],
+                'base': 'stations',
+                'main': {'temp': 285.11, 'feels_like': 283.25, 'temp_min': 282.18, 'temp_max': 286.21,
+                         'pressure': 1015, 'humidity': 34},
+                'visibility': 10000,
+                'wind': {'speed': 3.6, 'deg': 160},
+                'clouds': {'all': 20},
+                'dt': 1649723543,
+                'sys': {'type': 1, 'id': 3598, 'country': 'US', 'sunrise': 1649672158,
+                        'sunset': 1649719584},
+                'timezone': -14400,
+                'id': 4933002,
+                'name': 'Chicopee',
+                'cod': 200}
+
+pp = pprint.PrettyPrinter(indent=4)
+pp.pprint(weatherData)
+
+print("\n")
+
+print("\ncoord",weatherData['coord'])
+print("weather: ",weatherData['weather'])
+print("base: ",weatherData['base'])
+print("main: ",weatherData['main'])
+print("wind: ",weatherData['wind'])
+print("visibility: ",weatherData['visibility'])
+print("clouds: ",weatherData['clouds'])
+print("dt: ",weatherData['dt'])
+print("sys: ",weatherData['sys'])
+print("timezone: ",weatherData['timezone'])
+print("id: ",weatherData['id'])
+print("name: ",weatherData['name'])
+print("cod: ",weatherData['cod'])
+
+print("\n\n======== Keys ===============")
+for key in weatherData.keys():
+    print(f" {key:12}  {weatherData[key]} ")
+
+kelvinTemp = weatherData['main']['temp']
+fahr = (kelvinTemp - 273.15) * 9/5 + 32
+print(f"Fahrenheit temp is {fahr:.1f} degrees")
+
+pressure = weatherData['main']['pressure'] * 0.0145038
+print(weatherData['main']['pressure'])
+print(f"The pressure is {pressure:.1f} psi")
+
+print(weatherData['name'],weatherData['sys']['country'])

bigos/lecture20251118/dictionaries/weather-data07.py

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+
+import pprint
+
+weatherData =  {'coord': {'lon': -72.5949, 'lat': 42.1726},
+                'weather': [{'id': 801, 'main': 'Clouds', 'description': 'few clouds', 'icon': '02n'}],
+                'base': 'stations',
+                'main': {'temp': 285.11, 'feels_like': 283.25, 'temp_min': 282.18, 'temp_max': 286.21,
+                         'pressure': 1015, 'humidity': 34},
+                'visibility': 10000,
+                'wind': {'speed': 3.6, 'deg': 160},
+                'clouds': {'all': 20},
+                'dt': 1649723543,
+                'sys': {'type': 1, 'id': 3598, 'country': 'US', 'sunrise': 1649672158,
+                        'sunset': 1649719584},
+                'timezone': -14400,
+                'id': 4933002,
+                'name': 'Chicopee',
+                'cod': 200}
+
+pp = pprint.PrettyPrinter(indent=4)
+
+pp.pprint(weatherData)
+
+print("\n")
+
+print("\ncoord",weatherData['coord'])
+print("weather: ",weatherData['weather'])
+print("base: ",weatherData['base'])
+print("main: ",weatherData['main'])
+print("wind: ",weatherData['wind'])
+print("visibility: ",weatherData['visibility'])
+print("clouds: ",weatherData['clouds'])
+print("dt: ",weatherData['dt'])
+print("sys: ",weatherData['sys'])
+print("timezone: ",weatherData['timezone'])
+print("id: ",weatherData['id'])
+print("name: ",weatherData['name'])
+print("cod: ",weatherData['cod'])
+
+print("Keys")
+for key in weatherData.keys():
+    print(key)
+
+print("Keys and Data")
+for key in weatherData.keys():
+    print(f"{key:10s}: {weatherData[key]}")
+
+# Accessing Latitude and Longitude
+print(f"Latitude,Longitude = {weatherData['coord']['lat']},{weatherData['coord']['lon']}")
+
+# Accessing Latitude and Longitude (Alternate method)
+# Assign the coord dictionary to a new variable. Now use the new variable to manipulate the data.
+coordinates = weatherData['coord']
+print(f"Latitude,Longitude = {coordinates['lat']},{coordinates['lon']}")
+

bigos/lecture20251118/secrets/secrets1.py

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+secrets = {
+    'location': 'stcc',
+    'ssid': 'cset@stcc',
+    'password': 'c1s2e3t4',
+    }
+

bigos/lecture20251118/secrets/secrets2.py

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+secrets = {
+    'location': 'stcc',
+    'ssid': 'cset@stcc',
+    'password': 'c1s2e3t4',
+    }
+
+SSIDsecrets = {
+    'stcc': {
+            'ssid': 'cset@stcc',
+            'password': 'c1s2e3t4'
+            },
+    'chicopee': {
+            'ssid': 'firefly',
+            'password': 'c1s2e3t4'
+            },
+    'worthington': {
+            'ssid': 'serenity',
+            'password': 'c1s2e3t4'
+            },
+    'badssid': {
+            'ssid': 'spaceX',
+            'password': 'c1s2e3t4'
+            },
+    'badpassword': {
+            'ssid': 'cset@stcc',
+            'password': '9988776655'
+            }
+    }
+

bigos/lecture20251118/secrets/test_secrets1.py

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+from secrets1 import secrets
+
+
+# Load login data from different file for safety reasons
+WiFiLocation = secrets['location']
+WiFiSSID = secrets['ssid']
+WiFiPassword = secrets['password']
+
+print(WiFiLocation)
+print(WiFiSSID)
+print(WiFiPassword)
+
+
+
+
+
+

bigos/lecture20251118/secrets/test_secrets2.py

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+from secrets2 import secrets
+from secrets2 import SSIDsecrets
+
+# Load login data from different file for safety reasons
+WiFiLocation = secrets['location']
+WiFiSSID = secrets['ssid']
+WiFiPassword = secrets['password']
+
+print(WiFiLocation)
+print(WiFiSSID)
+print(WiFiPassword)
+
+locations = ['stcc', 'chicopee','worthington','badssid', 'badpassword']
+
+for location in locations:
+    # Load login data from different file for safety reasons
+    print(f"\n Location = {location}\n")
+    WiFiLocation = SSIDsecrets[location]
+    WiFiSSID = SSIDsecrets[location]['ssid']
+    WiFiPassword = SSIDsecrets[location]['password']
+
+    print(WiFiLocation)
+    print(WiFiSSID)
+    print(WiFiPassword)
+
+
+
+