wayfinderak/Geeksbot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added truncate parameter

Browse Source
This commit is contained in:
Dustin Pianalto 2018-06-08 11:17:08 -08:00
parent 88d0af40c5
commit bbee079d2c
1 changed files with 28 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
src/imports/utils.py
View File

@ -260,38 +260,42 @@ class Paginator:
def add_page_break(self, *, to_beginning: bool=False) -> None:
self.add(self._page_break, to_beginning=to_beginning)
def add(self, item: typing.Any, *, to_beginning: bool=False, keep_intact: bool=False) -> None:
def add(self, item: typing.Any, *, to_beginning: bool=False, keep_intact: bool=False, truncate=False) -> None:
item = str(item)
i = 0
if not keep_intact and not item == self._page_break:
item_parts = item.strip('\n').split('\n')
for part in item_parts:
if len(part) > self._max_line_length:
length = 0
out_str = ''
if not truncate:
length = 0
out_str = ''
def close_line(line):
nonlocal i, out_str, length
self._parts.insert(i, out_str) if to_beginning else self._parts.append(out_str)
i += 1
out_str = line + ' '
length = len(out_str)
def close_line(line):
nonlocal i, out_str, length
self._parts.insert(i, out_str) if to_beginning else self._parts.append(out_str)
i += 1
out_str = line + ' '
length = len(out_str)
bits = part.split(' ')
for bit in bits:
next_len = length + len(bit) + 1
if next_len <= self._max_line_length:
out_str += bit + ' '
length = next_len
elif len(bit) > self._max_line_length:
if out_str:
close_line(line='')
for out_str in [bit[i:i + self._max_line_length]
for i in range(0, len(bit), self._max_line_length)]:
close_line('')
else:
close_line(bit)
close_line('')
bits = part.split(' ')
for bit in bits:
next_len = length + len(bit) + 1
if next_len <= self._max_line_length:
out_str += bit + ' '
length = next_len
elif len(bit) > self._max_line_length:
if out_str:
close_line(line='')
for out_str in [bit[i:i + self._max_line_length]
for i in range(0, len(bit), self._max_line_length)]:
close_line('')
else:
close_line(bit)
close_line('')
else:
line = f'{part:.{self._max_line_length-3}}...'
self._parts.insert(i, line) if to_beginning else self._parts.append(line)
else:
self._parts.insert(i, part) if to_beginning else self._parts.append(part)
i += 1