mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2024-11-30 17:50:07 +00:00
213 lines
7.8 KiB
Python
213 lines
7.8 KiB
Python
"""
|
|
Update Emoji.py
|
|
Refeshes OMZ emoji database based on the latest Unicode spec
|
|
"""
|
|
import re
|
|
import json
|
|
|
|
spec = open("emoji-data.txt", "r")
|
|
|
|
# Regexes
|
|
# regex_emoji will return, respectively:
|
|
# the code points, its type (status), the actual emoji, and its official name
|
|
regex_emoji = r"^([\w ].*?\S)\s*;\s*([\w-]+)\s*#\s*(.*?)\s(\S.*).*$"
|
|
# regex_group returns the group of subgroup that a line opens
|
|
regex_group = r"^#\s*(group|subgroup):\s*(.*)$"
|
|
|
|
headers = """
|
|
# emoji-char-definitions.zsh - Emoji definitions for oh-my-zsh emoji plugin
|
|
#
|
|
# This file is auto-generated by update_emoji.py. Do not edit it manually.
|
|
#
|
|
# This contains the definition for:
|
|
# $emoji - which maps character names to Unicode characters
|
|
# $emoji_flags - maps country names to Unicode flag characters using region
|
|
# indicators
|
|
# $emoji_mod - maps modifier components to Unicode characters
|
|
# $emoji_groups - a single associative array to avoid cluttering up the
|
|
# global namespace, and to allow adding additional group
|
|
# definitions at run time. The keys are the group names, and
|
|
# the values are whitespace-separated lists of emoji
|
|
# character names.
|
|
|
|
# Main emoji
|
|
typeset -gAH emoji
|
|
# National flags
|
|
typeset -gAH emoji_flags
|
|
# Combining modifiers
|
|
typeset -gAH emoji_mod
|
|
# Emoji groups
|
|
typeset -gAH emoji_groups
|
|
"""
|
|
|
|
#######
|
|
# Adding country codes
|
|
#######
|
|
# This is the only part of this script that relies on an external library
|
|
# (country_converter), and is hence commented out by default.
|
|
# You can uncomment it to have country codes added as aliases for flag
|
|
# emojis. (By default, when you install this extension, country codes are
|
|
# included as aliases, but not if you re-run this script without uncommenting.)
|
|
# Warning: country_converter is very verbose, and will print warnings all over
|
|
# your terminal.
|
|
|
|
# import country_converter as coco # pylint: disable=wrong-import-position
|
|
# cc = coco.CountryConverter()
|
|
|
|
# def country_iso(_all_names, _omz_name):
|
|
# """ Using the external library country_converter,
|
|
# this funciton can detect the ISO2 and ISO3 codes
|
|
# of the country. It takes as argument the array
|
|
# with all the names of the emoji, and returns that array."""
|
|
# omz_no_underscore = re.sub(r'_', r' ', _omz_name)
|
|
# iso2 = cc.convert(names=[omz_no_underscore], to='ISO2')
|
|
# if iso2 != 'not found':
|
|
# _all_names.append(iso2)
|
|
# iso3 = cc.convert(names=[omz_no_underscore], to='ISO3')
|
|
# _all_names.append(iso3)
|
|
# return _all_names
|
|
|
|
|
|
#######
|
|
# Helper functions
|
|
#######
|
|
|
|
def code_to_omz(_code_points):
|
|
""" Returns a ZSH-compatible Unicode string from the code point(s) """
|
|
return r'\U' + r'\U'.join(_code_points.split(' '))
|
|
|
|
def name_to_omz(_name, _group, _subgroup, _status):
|
|
""" Returns a reasonable snake_case name for the emoji. """
|
|
def snake_case(_string):
|
|
""" Does the regex work of snake_case """
|
|
remove_dots = re.sub(r'\.\(\)', r'', _string)
|
|
replace_ands = re.sub(r'\&', r'and', remove_dots)
|
|
remove_whitespace = re.sub(r'[^\#\*\w]', r'_', replace_ands)
|
|
return re.sub(r'__', r'_', remove_whitespace)
|
|
|
|
shortname = ""
|
|
split_at_colon = lambda s: s.split(": ")
|
|
# Special treatment by group and subgroup
|
|
# If the emoji is a flag, we strip "flag" from its name
|
|
if _group == "Flags" and len(split_at_colon(_name)) > 1:
|
|
shortname = snake_case(split_at_colon(_name)[1])
|
|
else:
|
|
shortname = snake_case(_name)
|
|
# Special treatment by status
|
|
# Enables us to have every emoji combination,
|
|
# even the one that are not officially sanctionned
|
|
# and are implemeted by, say, only one vendor
|
|
if _status == "unqualified":
|
|
shortname += "_unqualified"
|
|
elif _status == "minimally-qualified":
|
|
shortname += "_minimally"
|
|
return shortname
|
|
|
|
def increment_name(_shortname):
|
|
""" Increment the short name by 1. If you get, say,
|
|
'woman_detective_unqualified', it returns
|
|
'woman_detective_unqualified_1', and then
|
|
'woman_detective_unqualified_2', etc. """
|
|
last_char = _shortname[-1]
|
|
if last_char.isdigit():
|
|
num = int(last_char)
|
|
return _shortname[:-1] + str(num + 1)
|
|
return _shortname + "_1"
|
|
|
|
########
|
|
# Going through every line
|
|
########
|
|
|
|
group, subgroup, short_name_buffer = "", "", ""
|
|
emoji_database = []
|
|
for line in spec:
|
|
# First, test if this line opens a group or subgroup
|
|
group_match = re.findall(regex_group, line)
|
|
if group_match != []:
|
|
gr_or_sub, name = group_match[0]
|
|
if gr_or_sub == "group":
|
|
group = name
|
|
elif gr_or_sub == "subgroup":
|
|
subgroup = name
|
|
continue # Moving on...
|
|
# Second, test if this line references one emoji
|
|
emoji_match = re.findall(regex_emoji, line)
|
|
if emoji_match != []:
|
|
code_points, status, emoji, name = emoji_match[0]
|
|
omz_codes = code_to_omz(code_points)
|
|
omz_name = name_to_omz(name, group, subgroup, status)
|
|
# If this emoji has the same shortname as the preceding one
|
|
if omz_name in short_name_buffer:
|
|
omz_name = increment_name(short_name_buffer)
|
|
short_name_buffer = omz_name
|
|
emoji_database.append(
|
|
[omz_codes, status, emoji, omz_name, group, subgroup])
|
|
spec.close()
|
|
|
|
########
|
|
# Write to emoji-char-definitions.zsh
|
|
########
|
|
|
|
# Aliases for emojis are retrieved through the DB of Gemoji
|
|
# Retrieved on Aug 9 2019 from the following URL:
|
|
# https://raw.githubusercontent.com/github/gemoji/master/db/emoji.json
|
|
|
|
gemoji_db = open("gemoji_db.json")
|
|
j = json.load(gemoji_db)
|
|
aliases_map = {entry['emoji']: entry['aliases'] for entry in j}
|
|
all_omz_names = [emoji_data[3] for emoji_data in emoji_database]
|
|
|
|
# Let's begin writing to this file
|
|
output = open("emoji-char-definitions.zsh", "w")
|
|
output.write(headers)
|
|
|
|
emoji_groups = {"fruits": "\n", "vehicles": "\n", "hands": "\n",
|
|
"people": "\n", "animals": "\n", "faces": "\n",
|
|
"flags": "\n"}
|
|
|
|
# First, write every emoji down
|
|
for _omz_codes, _status, _emoji, _omz_name, _group, _subgroup in emoji_database:
|
|
|
|
# One emoji can be mapped to multiple names (aliases or country codes)
|
|
names_for_this_emoji = [_omz_name]
|
|
|
|
# Variable that indicates in which map the emoji will be located
|
|
emoji_map = "emoji"
|
|
if _status == "component":
|
|
emoji_map = "emoji_mod"
|
|
if _group == "Flags":
|
|
emoji_map = "emoji_flags"
|
|
# Adding country codes (Optional, see above)
|
|
# names_for_this_emoji = country_iso(names_for_this_emoji, _omz_name)
|
|
|
|
# Check if there is an alias available in the Gemoji DB
|
|
if _emoji in aliases_map.keys():
|
|
for alias in aliases_map[_emoji]:
|
|
if alias not in all_omz_names:
|
|
names_for_this_emoji.append(alias)
|
|
|
|
# And now we write to the definitions file
|
|
for one_name in names_for_this_emoji:
|
|
output.write(f"{emoji_map}[{one_name}]=$'{_omz_codes}'\n")
|
|
|
|
# Storing the emoji in defined subgroups for the next step
|
|
if _status == "fully-qualified":
|
|
if _subgroup == "food-fruit":
|
|
emoji_groups["fruits"] += f" {_omz_name}\n"
|
|
elif "transport-" in _subgroup:
|
|
emoji_groups["vehicles"] += f" {_omz_name}\n"
|
|
elif "hand-" in _subgroup:
|
|
emoji_groups["hands"] += f" {_omz_name}\n"
|
|
elif "person-" in _subgroup or _subgroup == "family":
|
|
emoji_groups["people"] += f" {_omz_name}\n"
|
|
elif "animal-" in _subgroup:
|
|
emoji_groups["animals"] += f" {_omz_name}\n"
|
|
elif "face-" in _subgroup:
|
|
emoji_groups["faces"] += f" {_omz_name}\n"
|
|
elif _group == "Flags":
|
|
emoji_groups["flags"] += f" {_omz_name}\n"
|
|
|
|
# Second, write the subgroups to the end of the file
|
|
for name, string in emoji_groups.items():
|
|
output.write(f'\nemoji_groups[{name}]="{string}"\n')
|
|
output.close()
|