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Make help pagination not mess up colors. Resolve #2646

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This commit is contained in:
Griatch 2022-09-22 23:30:25 +02:00
parent 8ee3702efd
commit 377d366d3e
4 changed files with 48 additions and 27 deletions
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12
evennia/utils/utils.py
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@ -1860,7 +1860,7 @@ def percentile(iterable, percent, key=lambda x: x):
return d0 + d1
def format_grid(elements, width=78, sep=" ", verbatim_elements=None):
def format_grid(elements, width=78, sep=" ", verbatim_elements=None, line_prefix=""):
"""
This helper function makes a 'grid' output, where it distributes the given
string-elements as evenly as possible to fill out the given width.
@ -1878,6 +1878,8 @@ def format_grid(elements, width=78, sep=" ", verbatim_elements=None):
by padding unless filling the entire line. This is useful for embedding
decorations in the grid, such as horizontal bars.
ignore_ansi (bool, optional): Ignore ansi markups when calculating white spacing.
line_prefix (str, optional): A prefix to add at the beginning of each line.
This can e.g. be used to preserve line color across line breaks.
Returns:
list: The grid as a list of ready-formatted rows. We return it
@ -1988,10 +1990,14 @@ def format_grid(elements, width=78, sep=" ", verbatim_elements=None):
if sum(display_len((element)) for element in elements) <= width:
# grid fits in one line
return _minimal_rows(elements)
rows = _minimal_rows(elements)
else:
# full multi-line grid
return _weighted_rows(elements)
rows = _weighted_rows(elements)
if line_prefix:
return [line_prefix + row for row in rows]
return rows
def get_evennia_pids():