37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
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from DesignEntity import DesignEntity
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from TableTextDesign import TableTextDesign
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col_sizes = [0.15, 0.85]
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class RssPostListDesign (DesignEntity):
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"""Creates a TableTextDesign filled with rss post
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date and title"""
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def __init__ (self, size, rssfeed, text_size = 16):
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super(RssPostListDesign, self).__init__(size)
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self.rssfeed = rssfeed
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self.__post_matrix__ = []
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self.text_size = text_size
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def __finish_image__ (self):
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self.__fill_post_matrix__()
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max_col_size = [int(col_sizes[0] * self.size[0]), int(col_sizes[1] * self.size[0])]
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col_hori_alignment = ['right', 'left']
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table_design = TableTextDesign(self.size, line_spacing=3, col_spacing=10, text_matrix=self.__post_matrix__, fontsize = self.text_size, column_horizontal_alignments=col_hori_alignment, mask=False, max_col_size = max_col_size, truncate_cols=False)
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self.draw_design(table_design)
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def __get_formatted_post__ (self, post):
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date = post.datetime.strftime('%d %b')
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date = self.__remove_leading_zero__(date)
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return [ date, post.title ]
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def __remove_leading_zero__(self, text):
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while text[0] is '0':
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text = text[1:]
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return text
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def __fill_post_matrix__ (self):
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for post in self.rssfeed.get_latest_posts():
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row = self.__get_formatted_post__(post)
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self.__post_matrix__.append(row)
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