black

Author: rhelmstedter

days/01-03-datetimes/code/100day_calc.py

@@ -5,16 +5,11 @@
 duration = timedelta(days=100)
 
 
-
-
-
-
-
 def countdown():
     event_delta = LAST_DAY_OF_SCHOOL - datetime.now()
     print()
     print("\tTime until school is out for summer 2021:", end="\n\n")
-    while event_delta.seconds >0:
+    while event_delta.seconds > 0:
         hours, remaining_delta = divmod(event_delta.seconds, 3600)
         mins, secs = divmod(remaining_delta, 60)
         timer = f"\t{event_delta.days:02d} days {hours:02d} hours {mins:02d} minutes {secs:02d} seconds"

days/01-03-datetimes/code/countdown_to_summer.py

@@ -1,13 +1,49 @@
-from datetime import datetime
+from datetime import datetime, date, timedelta
 import time
 
-LAST_DAY_OF_SCHOOL = datetime(2021, 6, 10, 11, 50)
+LAST_DAY_OF_SCHOOL = datetime(2022, 6, 16, 13, 35)
+BREAKS_2021 = [
+    date(2021, 9, 6),
+    date(2021, 9, 16),
+    date(2021, 10, 25),
+    date(2021, 10, 26),
+    date(2021, 10, 27),
+    date(2021, 10, 28),
+    date(2021, 10, 29),
+    date(2021, 11, 11),
+    date(2021, 11, 24),
+    date(2021, 11, 25),
+    date(2021, 11, 26),
+    date(2021, 12, 20),
+    date(2021, 12, 21),
+    date(2021, 12, 22),
+    date(2021, 12, 23),
+    date(2021, 12, 24),
+    date(2021, 12, 25),
+    date(2021, 12, 27),
+    date(2021, 12, 28),
+    date(2021, 12, 29),
+    date(2021, 12, 30),
+    date(2021, 12, 31),
+    date(2021, 12, 31),
+    date(2022, 1, 17),
+    date(2022, 2, 18),
+    date(2022, 2, 21),
+    date(2022, 4, 4),
+    date(2022, 4, 5),
+    date(2022, 4, 6),
+    date(2022, 4, 7),
+    date(2022, 4, 8),
+    date(2022, 4, 15),
+    date(2022, 5, 30),
+]
+
 
 def countdown():
     event_delta = LAST_DAY_OF_SCHOOL - datetime.now()
     print()
     print("\tTime until school is out for summer 2021:", end="\n\n")
-    while (event_delta.days + event_delta.seconds)>0:
+    while (event_delta.days + event_delta.seconds) > 0:
         hours, remaining_delta = divmod(event_delta.seconds, 3600)
         mins, secs = divmod(remaining_delta, 60)
         timer = f"\t{event_delta.days:02d} days {hours:02d} hours {mins:02d} minutes {secs:02d} seconds"
@@ -17,5 +53,11 @@ def countdown():
 
     print("School's out for summer!")
 
-if __name__ == '__main__':
+
+def school_days_left():
+    pass
+
+
+if __name__ == "__main__":
+
     countdown()

days/01-03-datetimes/code/datetime_timedelta.py

@@ -11,7 +11,11 @@
 t.seconds
 # 36000
 
+<<<<<<< HEAD
 t.hours
+=======
+# t.hours
+>>>>>>> 60eac8a6bae1374766b1a0f00190f693b7c2b298
 # Traceback (most recent call last):
 # File "<pyshell#119>", line 1, in <module> t.hours
 # AttributeError: 'datetime.timedelta' object has no attribute 'hours'

days/01-03-datetimes/countdown_timer.py

@@ -0,0 +1,32 @@
+from datetime import datetime
+import numpy as np
+import time
+
+LAST_DAY_OF_SCHOOL = datetime(2021, 6, 10, 11, 50, 0, 0)
+
+def total_countdown():
+    event_delta = LAST_DAY_OF_SCHOOL - datetime.now()
+    while (event_delta.days + event_delta.seconds) > 0:
+        hours, remaining_delta = divmod(event_delta.seconds, 3600)
+        mins, secs = divmod(remaining_delta, 60)
+        timer = f"\t{event_delta.days:02d} days {hours:02d} hours {mins:02d} minutes {secs:02d} seconds"
+        print(timer, end="\r")
+        time.sleep(1)
+        event_delta = LAST_DAY_OF_SCHOOL - datetime.now()
+
+    print("School's out for summer!")
+
+
+def school_days():
+    today = datetime.now()
+    print(f"\tThere are {np.busday_count(today.date(), LAST_DAY_OF_SCHOOL.date()) -1} school days left in the 2020-2021 school year.")
+    pass
+
+
+print()
+school_days()
+print()
+print("\tTime until school is out for summer 2021:", end="\n\n")
+total_countdown()
+
+

days/04-06-collections/highest_rated_movie_directors.py

@@ -0,0 +1,74 @@
+##{
+from collections import defaultdict, namedtuple, Counter, deque
+import csv
+from urllib.request import urlretrieve
+
+# get the data from the web
+movie_data = "https://raw.githubusercontent.com/sundeepblue/movie_rating_prediction/master/movie_metadata.csv"
+movies_csv = 'movies.csv'
+urlretrieve(movie_data, movies_csv)
+##}
+
+##{
+Movie = namedtuple("Movie", "title year score")
+
+def get_movies_by_director(data=movies_csv):
+    """Extracts all movies from csv and stores them in a dictionary
+       where keys are directors, and values is a list of movies (named tuples)"""
+    directors = defaultdict(list)
+    with open(data, encoding='utf-8') as f:
+        for line in csv.DictReader(f):
+            try:
+                director = line['director_name']
+                movie = line['movie_title'].replace('\xa0', '')
+                year = int(line['title_year'])
+                score = float(line['imdb_score'])
+            except ValueError:
+                continue
+
+            m = Movie(title=movie, year=year, score=score)
+            directors[director].append(m)
+
+    return directors
+
+directors = get_movies_by_director()
+##}
+
+
+##{
+cnt = Counter()
+for director, movies in directors.items():
+    cnt[director] += len(movies)
+
+cnt.most_common(5)
+##}
+
+def get_average_scores(directors):
+    '''Filter directors with < MIN_MOVIES and calculate averge score'''
+    pass
+
+
+def _calc_mean(movies):
+    '''Helper method to calculate mean of list of Movie namedtuples'''
+    pass
+
+
+def print_results(directors):
+    '''Print directors ordered by highest average rating. For each director
+    print his/her movies also ordered by highest rated movie.
+    See http://pybit.es/codechallenge13.html for example output'''
+    fmt_director_entry = '{counter}. {director:<52} {avg}'
+    fmt_movie_entry = '{year}] {title:<50} {score}'
+    sep_line = '-' * 60
+
+
+def main():
+    '''This is a template, feel free to structure your code differently.
+    We wrote some tests based on our solution: test_directors.py'''
+    director = get_movies_by_director()
+    directors = get_average_scores(directors)
+    print_results(directors)
+
+
+if __name__ == '__main__':
+    main()s