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Moved utility functions, enabled window resizing.

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This commit is contained in:
Michael Lazar
2015-01-25 13:00:35 -08:00
parent 3fb39d344d
commit 79a0e5b16e
4 changed files with 87 additions and 61 deletions
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71
rtv/content_generators.py
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@@ -1,51 +1,8 @@
from datetime import datetime, timedelta
import textwrap
def clean(unicode_string):
"""
Convert unicode string into ascii-safe characters.
"""
from utils import clean, strip_subreddit_url, humanize_timestamp
return unicode_string.encode('ascii', 'replace').replace('\\', '')
def strip_subreddit_url(permalink):
"""
Grab the subreddit from the permalink because submission.subreddit.url
makes a seperate call to the API.
"""
subreddit = clean(permalink).split('/')[4]
return '/r/{}'.format(subreddit)
def humanize_timestamp(utc_timestamp, verbose=False):
"""
Convert a utc timestamp into a human readable relative-time.
"""
timedelta = datetime.utcnow() - datetime.utcfromtimestamp(utc_timestamp)
seconds = int(timedelta.total_seconds())
if seconds < 60:
return 'moments ago' if verbose else '0min'
minutes = seconds / 60
if minutes < 60:
return ('%d minutes ago' % minutes) if verbose else ('%dmin' % minutes)
hours = minutes / 60
if hours < 24:
return ('%d hours ago' % hours) if verbose else ('%dhr' % hours)
days = hours / 24
if days < 30:
return ('%d days ago' % days) if verbose else ('%dday' % days)
months = days / 30.4
if months < 12:
return ('%d months ago' % months) if verbose else ('%dmonth' % months)
years = months / 12
return ('%d years ago' % years) if verbose else ('%dyr' % years)
class SubmissionGenerator(object):
class SubmissionContent(object):
"""
Facilitates navigating through the comments in a PRAW submission.
"""
@@ -53,6 +10,8 @@ class SubmissionGenerator(object):
def __init__(self, submission):
self.submission = submission
self._comments = []
@staticmethod
def flatten_comments(submission):
@@ -76,8 +35,24 @@ class SubmissionGenerator(object):
retval.append(item)
return retval
@staticmethod
def strip_praw_comment(comment):
"""
Parse through a submission comment and return a dict with data ready to
be displayed through the terminal.
"""
class SubredditGenerator(object):
data = {}
data['body'] = clean(comment.body)
data['created'] = humanize_timestamp(comment.created_utc)
data['score'] = '{} pts'.format(comment.score)
data['author'] = (clean(comment.author.name) if
getattr(comment, 'author') else '[deleted]')
return data
class SubredditContent(object):
"""
Grabs a subreddit from PRAW and lazily stores submissions to an internal
list for repeat access.
@@ -110,10 +85,12 @@ class SubredditGenerator(object):
data = {}
data['title'] = clean(sub.title)
data['text'] = clean(sub.selftext)
data['created'] = humanize_timestamp(sub.created_utc)
data['comments'] = '{} comments'.format(sub.num_comments)
data['score'] = '{} pts'.format(sub.score)
data['author'] = clean(sub.author.name)
data['author'] = (clean(sub.author.name) if getattr(sub, 'author')
else '[deleted]')
data['subreddit'] = strip_subreddit_url(sub.permalink)
data['url'] = ('(selfpost)' if is_selfpost(sub.url) else clean(sub.url))