Skip to content

Fixed wrapping function when text length = maxchars #105

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Dec 22, 2020
Merged

Fixed wrapping function when text length = maxchars #105

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
c1db755
Fixed wrapping function when text length = maxchars
makermelissa Dec 17, 2020
2a786af
Adjusted to work in all cases
makermelissa Dec 18, 2020
ed44f77
Fixed missing chunks in the middle of the line
makermelissa Dec 21, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 7 additions & 0 deletions adafruit_display_text/__init__.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,8 @@ def chunks(lst, n):
the_line = ""
for w in words:
if len(w) > max_chars:
if the_line: # add what we had stored
the_lines.append(the_line)
parts = []
for part in chunks(w, max_chars - 1):
parts.append("{}-".format(part))
Expand All @@ -58,11 +60,16 @@ def chunks(lst, n):

if len(the_line + " " + w) <= max_chars:
the_line += " " + w
elif not the_line and len(w) == max_chars:
the_lines.append(w)
else:
the_lines.append(the_line)
the_line = "" + w
if the_line: # Last line remaining
the_lines.append(the_line)
# Remove any blank lines
while not the_lines[0]:
del the_lines[0]
# Remove first space from first line:
if the_lines[0][0] == " ":
the_lines[0] = the_lines[0][1:]
Expand Down