Current File : //lib/python3.6/site-packages/tracer/views/blocks.py
from __future__ import print_function
from __future__ import unicode_literals
from . import View
import sys
class BlocksView(View):
"""
Assign ``blocks`` with this list
[
{
"title": "...",
"content": "some text",
},
...
]
"""
def render(self):
for index, block in enumerate(self.args.blocks):
if block["content"]:
if "title" in block:
self.print(block["title"])
self.print(block["content"], end="")
if self.next(index):
self.print("")
def next(self, index):
"""Return True if there is any nonempty block after given index"""
for block in self.args.blocks[index+1:]:
if block["content"]:
return True
return False
def has_content_and_title(self):
"""Return True if at least one block's content & title is not empty"""
for block in self.args.blocks[0:]:
if block["content"] and "title" in block.keys():
if block["title"]:
return True
return False
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