Update pycaption to 2.2.20

[pyup-bot]

This PR updates pycaption from 2.1.0 to 2.2.20.

Changelog

2.2.20

None

2.2.19

Remove support for python 3.18 and 3.19.

2.2.18

update changelog

2.2.16

- Update copyright details.

2.2.15

- Always skip doubled special characters, not just in case the cue
 starters are doubled.

2.2.14

- Fix an issue with WebVTT writer text positioning on break inside a
 cue.
- Prevent creating a repositioning command to the same coordinates.

2.2.13

- Mid-row codes only add spaces only if there isn't one before.
- Mid-row codes add spaces only if they affect the text in the same
 row (not adding if it follows break or PACS).
- Remove spaces to the end of the lines.
- Close italics on receiving another style setting command.
- Throw an CaptionReadNoCaptions error in case of empty input file are
 provided.
- Ignore repositioning commands which are not followed by any text
 before breaks.
- Mid-row codes will not add the space if it is in front of
 punctuation.
- Fix a bug with background codes when the InstructionNodeCreator
 collection is empty.
- Fix a bug WebVTT writer adding double line breaks.

2.2.11

- A space should not be placed before a mid row code if it follows a
 PAC command or a Tab Offset
- The backspace command should be treated like other commands and
 duplicates should be skipped if PAC commands are duplicated
- Prevent webvtt writer from creating a new cue in case of line break
- In case of style setting PAC which also breaks the line, we add the
 break first, then the style tag

2.2.10 ^^^^^ - Yanked.

2.2.10

A space should not be placed before a mid row code if it follows a
PAC command or a Tab Offset
The backspace command should be treated like other commands and
duplicates should be skipped if PAC commands are duplicated

2.2.9

Yanked

2.2.8

- Honor backspaces on captions in scc files
- When mid-row codes which are preceded by a PAC command don't add spaces
- Mid row codes which don't follow after a PAC and don't have a style reset command before will add a space to the end of the previous text node 
- Mid row codes which don't follow after a PAC and have a style reset command before will add a space to the beginning of the next text node 
- Background color codes to delete the space in front

2.2.7

- The cursor moves automatically one column to the right after each
 character or Mid-Row Code received.

2.2.4

- Skip duplicated extended characters.

2.2.3

-   - Add new substitute character to ignore before extended
     character  
     in SCC input files

2.2.2

- Remove support for Python 3.6 & 3.7
- Restrict SCC source files to 31 characters per line (32 will throw
 an exception)
- Bump readthedocs-sphinx-search from 0.3.1 to 0.3.2
- Change Apache copyright licensing (ending) copyright year

2.2.1

- Ignore the substitute character that comes before the extended
 character in SCC files.

2.2.0

- Added support for Python 3.11
- Added support for Beautifulsoup 4.12.2
- Remove support for Beautifulsoup \< 4.12.1
- DFXP captions now end consistently with a newline

2.1.1

- Added nltk as transcript dependency

Links

• PyPI: https://pypi.org/project/pycaption
• Changelog: https://data.safetycli.com/changelogs/pycaption/