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Reversed the episodes list order to match the loop count with the actual episode number.

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This commit is contained in:
Erik C. Thauvin 2014-05-02 14:50:42 -07:00
parent 14fc8c4a6f
commit 67c81ce499
1 changed files with 10 additions and 7 deletions
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17
episode15/codingYouTube101.py
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@ -50,6 +50,9 @@ for video in videos['items']:
video['snippet']['title'] + '\t' + video['snippet']['description'] + '\t' video['snippet']['title'] + '\t' + video['snippet']['description'] + '\t'
+ 'http://youtube.com/watch?v=' + video['id']['videoId']) + 'http://youtube.com/watch?v=' + video['id']['videoId'])
# Reverse sort the episodes list
episodes.reverse()
# Let's go. The program will execute until run = False # Let's go. The program will execute until run = False
run = True run = True
while run: while run:
@ -60,18 +63,18 @@ while run:
# Loop through and print the episodes list. # Loop through and print the episodes list.
count = 0 count = 0
for episode in episodes: for episode in episodes:
# Increment the loop count, same as: count = count + 1
count += 1
# Split the episode info using tab as the delimiter # Split the episode info using tab as the delimiter
episodeInfo = episode.split('\t') episodeInfo = episode.split('\t')
# Print the loop count & title # Print the loop count & title
# The count is converted into a str, and right justified # The count is converted into a str, and right justified
print ' {0}. {1}'.format(str(count).rjust(2), episodeInfo[0]) print ' {0}. {1}'.format(str(count).rjust(2), episodeInfo[0])
# Increment the loop count, same as: count = count + 1
count += 1
print print
# Ask for the episode number # Ask for the episode number
choice = raw_input('Enter 1-' + str(count) + ' (or ENTER to quit): ') choice = raw_input('Enter 0-' + str(count) + ' (or ENTER to quit): ')
# Did you press enter? # Did you press enter?
if not choice: if not choice:
@ -84,13 +87,13 @@ while run:
selection = int(choice) selection = int(choice)
# It must also be between 1 and the total number of episodes # It must also be between 1 and the total number of episodes
# Could be written as: selection >= 1 and selection <= count # Could be written as: selection >= 0 and selection <= count
if 1 <= selection <= count: if 0 <= selection <= count:
print print
print print
print '==============================================================================' print '=============================================================================='
# Split the selected episode info using tab as the delimiter, the list is zero-based # Split the selected episode info using tab as the delimiter
episodeInfo = episodes[selection - 1].split('\t') episodeInfo = episodes[selection].split('\t')
# Print the episode title # Print the episode title
print episodeInfo[0] print episodeInfo[0]
print print