Black formatting pass

Author: somacdivad

ch08-conditional-logic/8-challenge.py

@@ -9,7 +9,7 @@
 total_A_wins = 0
 total_B_wins = 0
 
-trials = 100000
+trials = 100_000
 for trial in range(0, trials):
     A_win = 0
     B_win = 0

ch08-conditional-logic/9b-challenge.py

@@ -7,7 +7,7 @@
 from random import randint
 
 
-trials = 100000
+trials = 100_000
 flips = 0
 
 for trial in range(1, trials):

ch09-lists-and-dictionaries/3-challenge.py

@@ -6,9 +6,33 @@
 
 from random import choice
 
-noun = ["fossil", "horse", "aardvark", "judge", "chef", "mango", "extrovert", "gorilla"]
-verb = ["kicks", "jingles", "bounces", "slurps", "meows", "explodes", "curdles"]
-adjective = ["furry", "balding", "incredulous", "fragrant", "exuberant", "glistening"]
+noun = [
+    "fossil",
+    "horse",
+    "aardvark",
+    "judge",
+    "chef",
+    "mango",
+    "extrovert",
+    "gorilla",
+]
+verb = [
+    "kicks",
+    "jingles",
+    "bounces",
+    "slurps",
+    "meows",
+    "explodes",
+    "curdles",
+]
+adjective = [
+    "furry",
+    "balding",
+    "incredulous",
+    "fragrant",
+    "exuberant",
+    "glistening",
+]
 preposition = [
     "against",
     "after",
@@ -21,7 +45,13 @@
     "over",
     "within",
 ]
-adverb = ["curiously", "extravagantly", "tantalizingly", "furiously", "sensuously"]
+adverb = [
+    "curiously",
+    "extravagantly",
+    "tantalizingly",
+    "furiously",
+    "sensuously",
+]
 
 
 def make_poem():

ch11-file-input-and-output/2-working-with-paths-in-python.py

@@ -33,15 +33,19 @@
 for current_folder, subfolders, file_names in os.walk(path):
     for file_name in file_names:
         file_path = os.path.join(current_folder, file_name)
-        file_tuple = os.path.splitext(file_path)  # split into (path, extension)
+        file_tuple = os.path.splitext(
+            file_path
+        )  # split into (path, extension)
         if file_tuple[1].lower() == ".png":  # check if extension is PNG
             pass  # os.rename(file_path, file_tuple[0] + ".jpg")
 
 
 # Exercsie 4
 # Check that the two files have been converted to JPGs successfully
 print(os.path.exists(os.path.join(path, "png file - not a gif.jpg")))
-print(os.path.exists(os.path.join(path, "additional files/one last image.jpg")))
+print(
+    os.path.exists(os.path.join(path, "additional files/one last image.jpg"))
+)
 
 
 # Exercise 5

ch11-file-input-and-output/6-challenge.py

@@ -53,7 +53,11 @@ def get_arguments():
         type=str,
     )
     parser.add_argument(
-        "-r", "--row_limit", required=True, help="row limit to split csv at", type=int
+        "-r",
+        "--row_limit",
+        required=True,
+        help="row limit to split csv at",
+        type=int,
     )
     args = parser.parse_args()
 

ch13-interact-with-pdf-files/1-work-with-the-contents-of-a-pdf-file.py

@@ -36,6 +36,8 @@
 for page_num in range(1, input_file.getNumPages()):
     output_PDF.addPage(input_file.getPage(page_num))
 
-output_file_name = os.path.join(path, "Output/The Whistling Gypsy un-covered.pdf")
+output_file_name = os.path.join(
+    path, "Output/The Whistling Gypsy un-covered.pdf"
+)
 with open(output_file_name, "wb") as output_file:
     output_PDF.write(output_file)

ch14-sql-database-connections/1-use-sqlite.py

@@ -22,7 +22,9 @@
 
     # Exercise 3
     # Update the Species of Korben Dallas to "Human"
-    c.execute("UPDATE Roster SET Species=? WHERE Name=?", ("Human", "Korben Dallas"))
+    c.execute(
+        "UPDATE Roster SET Species=? WHERE Name=?", ("Human", "Korben Dallas")
+    )
 
     # Exercise 4
     # Display the names and IQs of everyone classified as Human

ch17-graphical-user-interfaces/2-challenge.py

@@ -16,14 +16,20 @@
 total_pages = input_file.getNumPages()
 
 # let the user choose a beginning page
-page_start = gui.enterbox("Enter the number of the first page to use:", "Where to begin?")
+page_start = gui.enterbox(
+    "Enter the number of the first page to use:", "Where to begin?"
+)
 if page_start is None:  # exit on "Cancel"
     exit()
 # check for possible problems and try again:
 #    1) input page number isn't a (non-negative) digit
 # or 2) input page number is 0
 # or 3) page number is greater than total number of pages
-while not page_start.isdigit() or page_start == "0" or int(page_start) > total_pages:
+while (
+    not page_start.isdigit()
+    or page_start == "0"
+    or int(page_start) > total_pages
+):
     gui.msgbox("Please provide a valid page number.", "Whoops!")
     page_start = gui.enterbox(
         "Enter the number of the first page to use:", "Where to begin?"
@@ -32,7 +38,9 @@
         exit()
 
 # let the user choose an ending page
-page_end = gui.enterbox("Enter the number of the last page to use:", "Where to end?")
+page_end = gui.enterbox(
+    "Enter the number of the last page to use:", "Where to end?"
+)
 if page_end is None:  # exit on "Cancel"
     exit()
 # check for possible problems and try again:
@@ -47,15 +55,21 @@
     or int(page_end) < int(page_start)
 ):
     gui.msgbox("Please provide a valid page number.", "Whoops!")
-    page_end = gui.enterbox("Enter the number of the last page to use:", "Where to end?")
+    page_end = gui.enterbox(
+        "Enter the number of the last page to use:", "Where to end?"
+    )
     if page_end is None:  # exit on "Cancel"
         exit()
 
 # let the user choose an output file name
 output_file_name = gui.filesavebox("", "Save the trimmed PDF as...", "*.pdf")
 while input_file_name == output_file_name:  # cannot use same file as input
-    gui.msgbox("Cannot overwrite original file!", "Please choose another file...")
-    output_file_name = gui.filesavebox("", "Save the trimmed PDF as...", "*.pdf")
+    gui.msgbox(
+        "Cannot overwrite original file!", "Please choose another file..."
+    )
+    output_file_name = gui.filesavebox(
+        "", "Save the trimmed PDF as...", "*.pdf"
+    )
 if output_file_name is None:
     exit()  # exit on "Cancel"