catppuccin/samples/python1.py
2021-12-20 22:53:36 -05:00

815 lines
29 KiB
Python

# source: https://github.com/gornostal/Modific
# -*- coding: utf-8 -*-
from __future__ import print_function
import sublime
import sublime_plugin
import os
import threading
import subprocess
import functools
import re
from copy import copy
IS_ST3 = sublime.version().startswith('3') or sublime.version().startswith('4')
def get_settings():
return sublime.load_settings("Modific.sublime-settings")
def get_vcs_settings():
"""
Returns list of dictionaries
each dict. represents settings for VCS
"""
default = [
{"name": "git", "dir": ".git", "cmd": "git"},
{"name": "svn", "dir": ".svn", "cmd": "svn"},
{"name": "bzr", "dir": ".bzr", "cmd": "bzr"},
{"name": "hg", "dir": ".hg", "cmd": "hg"},
{"name": "tf", "dir": "$tf", "cmd": "C:/Program Files (x86)/Microsoft Visual Studio 11.0/Common7/IDE/TF.exe"}
]
settings = get_settings().get('vcs', default)
# re-format settings array if user has old format of settings
if type(settings[0]) == list:
settings = [dict(name=name, cmd=cmd, dir='.'+name) for name, cmd in settings]
return settings
def get_user_command(vcs_name):
"""
Returns command that user specified for vcs_name
"""
try:
return [vcs['cmd'] for vcs in get_vcs_settings() if vcs.get('name') == vcs_name][0]
except IndexError:
return None
def tfs_root(directory):
try:
tf_cmd = get_user_command('tf') or 'tf'
command = [tf_cmd, 'workfold', directory]
p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
shell=True, universal_newlines=False)
out, err = p.communicate()
m = re.search(r"^ \$\S+: (\S+)$", out, re.MULTILINE)
if m:
return {'root': m.group(1), 'name': 'tf', 'cmd': tf_cmd}
except:
return None
def get_vcs(directory):
"""
Determines root directory for VCS and which of VCS systems should be used for a given directory
Returns dictionary {name: .., root: .., cmd: .., dir: ..}
"""
vcs_check = [(lambda vcs: lambda dir: os.path.exists(os.path.join(dir, vcs.get('dir', False)))
and vcs)(vcs) for vcs in get_vcs_settings()]
start_directory = directory
while directory:
available = list(filter(bool, [check(directory) for check in vcs_check]))
if available:
available[0]['root'] = directory
return available[0]
parent = os.path.realpath(os.path.join(directory, os.path.pardir))
if parent == directory: # /.. == /
# try TFS as a last resort
# I'm not sure why we need to do this. Seems like it should find root for TFS in the main loop
return tfs_root(start_directory)
directory = parent
return None
def main_thread(callback, *args, **kwargs):
# sublime.set_timeout gets used to send things onto the main thread
# most sublime.[something] calls need to be on the main thread
sublime.set_timeout(functools.partial(callback, *args, **kwargs), 0)
def _make_text_safeish(text, fallback_encoding, method='decode'):
# The unicode decode here is because sublime converts to unicode inside
# insert in such a way that unknown characters will cause errors, which is
# distinctly non-ideal... and there's no way to tell what's coming out of
# git in output. So...
try:
unitext = getattr(text, method)('utf-8')
except (UnicodeEncodeError, UnicodeDecodeError):
unitext = getattr(text, method)(fallback_encoding)
except AttributeError:
# strongly implies we're already unicode, but just in case let's cast
# to string
unitext = str(text)
return unitext
def do_when(conditional, callback, *args, **kwargs):
if conditional():
return callback(*args, **kwargs)
sublime.set_timeout(functools.partial(do_when, conditional, callback, *args, **kwargs), 50)
def log(*args, **kwargs):
"""
@param *args: string arguments that should be logged to console
@param debug=True: debug log mode
@param settings=None: instance of sublime.Settings
"""
debug = kwargs.get('debug', True)
settings = kwargs.get('settings', None)
if not settings:
settings = get_settings()
if debug and not settings.get('debug', False):
return
print('Modific:', *args)
class CommandThread(threading.Thread):
def __init__(self, command, on_done, working_dir="", fallback_encoding="", console_encoding="", **kwargs):
threading.Thread.__init__(self)
self.command = command
self.on_done = on_done
self.working_dir = working_dir
if 'stdin' in kwargs:
self.stdin = kwargs['stdin'].encode()
else:
self.stdin = None
self.stdout = kwargs.get('stdout', subprocess.PIPE)
self.console_encoding = console_encoding
self.fallback_encoding = fallback_encoding
self.kwargs = kwargs
def run(self):
try:
# Per http://bugs.python.org/issue8557 shell=True is required to
# get $PATH on Windows. Yay portable code.
shell = os.name == 'nt'
if self.console_encoding:
self.command = [s.encode(self.console_encoding) for s in self.command]
proc = subprocess.Popen(self.command,
stdout=self.stdout, stderr=subprocess.STDOUT,
stdin=subprocess.PIPE,
cwd=self.working_dir if self.working_dir != '' else None,
shell=shell, universal_newlines=False)
output = proc.communicate(self.stdin)[0]
if not output:
output = ''
# if sublime's python gets bumped to 2.7 we can just do:
# output = subprocess.check_output(self.command)
main_thread(self.on_done,
_make_text_safeish(output, self.fallback_encoding), **self.kwargs)
except subprocess.CalledProcessError as e:
main_thread(self.on_done, e.returncode)
except OSError as e:
if e.errno == 2:
main_thread(sublime.error_message,
"'%s' binary could not be found in PATH\n\nConsider using `vcs` property to specify PATH\n\nPATH is: %s" % (self.command[0], os.environ['PATH']))
else:
raise e
class EditViewCommand(sublime_plugin.TextCommand):
def run(self, edit, command=None, output='', begin=0, region=None):
"""
For some reason Sublime's view.run_command() doesn't allow to pass tuples,
therefore region must be a list
"""
region = sublime.Region(int(region[0]), int(region[1])) if region else None
if command == 'insert':
self.view.insert(edit, int(begin), output)
elif command == 'replace':
self.view.replace(edit, region, output)
elif command == 'erase':
self.view.erase(edit, region)
else:
print('Invalid command: ', command)
raise
class VcsCommand(object):
may_change_files = False
def __init__(self, *args, **kwargs):
self.settings = get_settings()
super(VcsCommand, self).__init__(*args, **kwargs)
def log(self, *args, **kwargs):
return log(settings=self.settings, *args, **kwargs)
def run_command(self, command, callback=None, show_status=False,
filter_empty_args=True, **kwargs):
if filter_empty_args:
command = [arg for arg in command if arg]
if 'working_dir' not in kwargs:
kwargs['working_dir'] = self.get_working_dir()
if 'fallback_encoding' not in kwargs and self.active_view() and self.active_view().settings().get('fallback_encoding'):
kwargs['fallback_encoding'] = self.active_view().settings().get('fallback_encoding').rpartition('(')[2].rpartition(')')[0]
kwargs['console_encoding'] = self.settings.get('console_encoding')
autosave = self.settings.get('autosave', True)
if self.active_view() and self.active_view().is_dirty() and autosave:
self.active_view().run_command('save')
if not callback:
callback = self.generic_done
log('run command:', ' '.join(command))
thread = CommandThread(command, callback, **kwargs)
thread.start()
if show_status:
message = kwargs.get('status_message', False) or ' '.join(command)
sublime.status_message(message + 'wef')
def generic_done(self, result):
self.log('generic_done', result)
if self.may_change_files and self.active_view() and self.active_view().file_name():
if self.active_view().is_dirty():
result = "WARNING: Current view is dirty.\n\n"
else:
# just asking the current file to be re-opened doesn't do anything
print("reverting")
position = self.active_view().viewport_position()
self.active_view().run_command('revert')
do_when(lambda: not self.active_view().is_loading(),
lambda: self.active_view().set_viewport_position(position, False))
if not result.strip():
return
self.panel(result)
def _output_to_view(self, output_file, output, clear=False,
syntax="Packages/Diff/Diff.tmLanguage"):
output_file.set_syntax_file(syntax)
if clear:
output_file.run_command('edit_view', dict(command='replace', region=[0, self.output_view.size()], output=output))
else:
output_file.run_command('edit_view', dict(command='insert', output=output))
def scratch(self, output, title=False, position=None, **kwargs):
scratch_file = self.get_window().new_file()
if title:
scratch_file.set_name(title)
scratch_file.set_scratch(True)
self._output_to_view(scratch_file, output, **kwargs)
scratch_file.set_read_only(True)
if position:
sublime.set_timeout(lambda: scratch_file.set_viewport_position(position), 0)
return scratch_file
def panel(self, output, **kwargs):
if not hasattr(self, 'output_view'):
self.output_view = self.get_window().get_output_panel("vcs")
self.output_view.set_read_only(False)
self._output_to_view(self.output_view, output, clear=True, **kwargs)
self.output_view.set_read_only(True)
self.get_window().run_command("show_panel", {"panel": "output.vcs"})
def _active_file_name(self):
view = self.active_view()
if view and view.file_name() and len(view.file_name()) > 0:
return view.file_name()
def active_view(self):
return self.view
def get_window(self):
if (hasattr(self, 'view') and hasattr(self.view, 'window')):
return self.view.window()
else:
return sublime.active_window()
def get_working_dir(self):
return os.path.dirname(self._active_file_name())
def is_enabled(self):
file_name = self._active_file_name()
if file_name and os.path.exists(file_name):
return bool(get_vcs(self.get_working_dir()))
return False
class DiffCommand(VcsCommand):
""" Here you can define diff commands for your VCS
method name pattern: %(vcs_name)s_diff_command
"""
def run(self, edit):
vcs = get_vcs(self.get_working_dir())
filepath = self.view.file_name()
filename = os.path.basename(filepath)
max_file_size = self.settings.get('max_file_size', 1024) * 1024
if not os.path.exists(filepath) or os.path.getsize(filepath) > max_file_size:
# skip large files
return
get_command = getattr(self, '{0}_diff_command'.format(vcs['name']), None)
if get_command:
self.run_command(get_command(filename), self.diff_done)
def diff_done(self, result):
self.log('diff_done', result)
def git_diff_command(self, file_name):
vcs_options = self.settings.get('vcs_options', {}).get('git') or ['--no-color', '--no-ext-diff']
return [get_user_command('git') or 'git', 'diff'] + vcs_options + ['--', file_name]
def svn_diff_command(self, file_name):
params = [get_user_command('svn') or 'svn', 'diff']
params.extend(self.settings.get('vcs_options', {}).get('svn', []))
if '--internal-diff' not in params and self.settings.get('svn_use_internal_diff', True):
params.append('--internal-diff')
# if file starts with @, use `--revision HEAD` option
# https://github.com/gornostal/Modific/issues/17
if file_name.find('@') != -1:
file_name += '@'
params.extend(['--revision', 'HEAD'])
params.append(file_name)
return params
def bzr_diff_command(self, file_name):
vcs_options = self.settings.get('vcs_options', {}).get('bzr', [])
return [get_user_command('bzr') or 'bzr', 'diff'] + vcs_options + [file_name]
def hg_diff_command(self, file_name):
vcs_options = self.settings.get('vcs_options', {}).get('hg', [])
return [get_user_command('hg') or 'hg', 'diff'] + vcs_options + [file_name]
def tf_diff_command(self, file_name):
vcs_options = self.settings.get('vcs_options', {}).get('tf') or ['-format:unified']
return [get_user_command('tf') or 'tf', 'diff'] + vcs_options + [file_name]
def get_line_ending(self):
return '\n'
def join_lines(self, lines):
"""
Join lines using os.linesep.join(), unless another method is specified in ST settings
"""
return self.get_line_ending().join(lines)
class ShowDiffCommand(DiffCommand, sublime_plugin.TextCommand):
def diff_done(self, result):
self.log('on show_diff', result)
if not result.strip():
return
result = result.replace('\r\n', '\n')
file_name = re.findall(r'([^\\\/]+)$', self.view.file_name())
scratch = self.scratch(result, title="Diff - " + file_name[0])
# Select the line in the diff output where the cursor is located.
point = self.view.sel()[0].b
region = self.view.line(point)
line = self.view.substr(region)
region = scratch.find(line, 0, sublime.LITERAL)
scratch.show_at_center(region)
scratch.sel().clear()
# Place the cursor at the beginning of the line
scratch.sel().add(scratch.line(region).a)
class DiffParser(object):
instance = None
def __init__(self, diff):
self.diff = diff
self.chunks = None
self.__class__.instance = self
def _append_to_chunks(self, start, lines):
self.chunks.append({
"start": start,
"end": start + len(lines),
"lines": lines
})
def get_chunks(self):
if self.chunks is None:
self.chunks = []
diff = self.diff.strip()
if diff:
re_header = re.compile(r'^@@[0-9\-, ]+\+(\d+)', re.S)
current = None
lines = []
for line in diff.splitlines():
# ignore lines with '\' at the beginning
if line.startswith('\\'):
continue
matches = re.findall(re_header, line)
if matches:
if current is not None:
self._append_to_chunks(current, lines)
current = int(matches[0])
lines = []
elif current:
lines.append(line)
if current is not None and lines:
self._append_to_chunks(current, lines)
return self.chunks
def get_lines_to_hl(self):
inserted = []
changed = []
deleted = []
for chunk in self.get_chunks():
current = chunk['start']
deleted_line = None
for line in chunk['lines']:
if line.startswith('-'):
if (not deleted_line or deleted_line not in deleted):
deleted.append(current)
deleted_line = current
elif line.startswith('+'):
if deleted_line:
deleted.pop()
deleted_line = None
changed.append(current)
elif current - 1 in changed:
changed.append(current)
else:
inserted.append(current)
current += 1
else:
deleted_line = None
current += 1
return inserted, changed, deleted
def get_original_part(self, line_num):
""" returns a chunk of code that relates to the given line
and was there before modifications
return (lines list, start_line int, replace_lines int)
"""
# for each chunk from diff:
for chunk in self.get_chunks():
# if line_num is within that chunk
if chunk['start'] <= line_num <= chunk['end']:
ret_lines = []
current = chunk['start'] # line number that corresponds to current version of file
first = None # number of the first line to change
replace_lines = 0 # number of lines to change
return_this_lines = False # flag shows whether we can return accumulated lines
for line in chunk['lines']:
if line.startswith('-') or line.startswith('+'):
first = first or current
if current == line_num:
return_this_lines = True
if line.startswith('-'):
# if line starts with '-' we have previous version
ret_lines.append(line[1:])
else:
# if line starts with '+' we only increment numbers
replace_lines += 1
current += 1
elif return_this_lines:
break
else:
# gap between modifications
# reset our variables
current += 1
first = current
replace_lines = 0
ret_lines = []
if return_this_lines:
return ret_lines, first, replace_lines
return None, None, None
class HlChangesCommand(DiffCommand, sublime_plugin.TextCommand):
def hl_lines(self, lines, hl_key):
if (not len(lines) or not self.settings.get('highlight_changes')):
self.view.erase_regions(hl_key)
return
icon = self.settings.get('region_icon') or 'modific'
if icon == 'none':
return
if icon == 'modific':
if IS_ST3:
icon = 'Packages/Modific/icons/' + hl_key + '.png'
else:
icon = '../Modific/icons/' + hl_key
points = [self.view.text_point(l - 1, 0) for l in lines]
regions = [sublime.Region(p, p) for p in points]
self.view.add_regions(hl_key, regions, "markup.%s.diff" % hl_key, icon, sublime.HIDDEN | sublime.DRAW_EMPTY)
def diff_done(self, diff):
self.log('on hl_changes:', diff)
if diff and '@@' not in diff:
# probably this is an error message
# if print raise UnicodeEncodeError, try to encode string to utf-8 (issue #35)
try:
print(diff)
except UnicodeEncodeError:
print(diff.encode('utf-8'))
diff_parser = DiffParser(diff)
(inserted, changed, deleted) = diff_parser.get_lines_to_hl()
self.log('new lines:', inserted)
self.log('modified lines:', changed)
self.log('deleted lines:', deleted)
self.hl_lines(inserted, 'inserted')
self.hl_lines(deleted, 'deleted')
self.hl_lines(changed, 'changed')
class ShowOriginalPartCommand(DiffCommand, sublime_plugin.TextCommand):
def run(self, edit):
diff_parser = DiffParser.instance
if not diff_parser:
return
(row, col) = self.view.rowcol(self.view.sel()[0].begin())
(lines, start, replace_lines) = diff_parser.get_original_part(row + 1)
if lines is not None:
self.panel(self.join_lines(lines))
class ReplaceModifiedPartCommand(DiffCommand, sublime_plugin.TextCommand):
def run(self, edit):
self.view.run_command('save')
diff_parser = DiffParser.instance
if not diff_parser:
return
(row, col) = self.view.rowcol(self.view.sel()[0].begin())
(lines, current, replace_lines) = diff_parser.get_original_part(row + 1)
if self.settings.get('debug'):
print('replace', (lines, current, replace_lines))
if lines is not None:
begin = self.view.text_point(current - 1, 0)
content = self.join_lines(lines)
if replace_lines:
end = self.view.line(self.view.text_point(replace_lines + current - 2, 0)).end()
region = sublime.Region(begin, end)
if lines:
self.view.run_command('edit_view', dict(command='replace', region=[region.begin(), region.end()], output=content))
else:
region = self.view.full_line(region)
self.view.run_command('edit_view', dict(command='erase', region=[region.begin(), region.end()]))
else:
self.view.run_command('edit_view', dict(command='insert', begin=begin,
output=content + self.get_line_ending()))
self.view.run_command('save')
class HlChangesBackground(sublime_plugin.EventListener):
def on_load(self, view):
if not IS_ST3:
view.run_command('hl_changes')
def on_load_async(self, view):
view.run_command('hl_changes')
def on_activated(self, view):
if not IS_ST3:
view.run_command('hl_changes')
def on_activated_async(self, view):
view.run_command('hl_changes')
def on_post_save(self, view):
if not IS_ST3:
view.run_command('hl_changes')
def on_post_save_async(self, view):
view.run_command('hl_changes')
class JumpBetweenChangesCommand(DiffCommand, sublime_plugin.TextCommand):
def run(self, edit, direction='next'):
lines = self._get_lines()
if not lines:
return
if direction == 'prev':
lines.reverse()
(current_line, col) = self.view.rowcol(self.view.sel()[0].begin())
current_line += 1
jump_to = None
for line in lines:
if direction == 'next' and current_line < line:
jump_to = line
break
if direction == 'prev' and current_line > line:
jump_to = line
break
if not jump_to and self.settings.get('jump_between_changes_wraps_around', True):
jump_to = lines[0]
if jump_to is not None:
self.goto_line(edit, jump_to)
def goto_line(self, edit, line):
# Convert from 1 based to a 0 based line number
line = int(line) - 1
# Negative line numbers count from the end of the buffer
if line < 0:
lines, _ = self.view.rowcol(self.view.size())
line = lines + line + 1
pt = self.view.text_point(line, 0)
self.view.sel().clear()
self.view.sel().add(sublime.Region(pt))
self.view.show(pt)
def _get_lines(self):
diff_parser = DiffParser.instance
if not diff_parser:
return
(inserted, changed, deleted) = diff_parser.get_lines_to_hl()
lines = list(set(inserted + changed + deleted))
lines.sort()
prev = None
ret_lines = []
for line in lines:
if prev != line - 1:
ret_lines.append(line)
prev = line
return ret_lines
class UncommittedFilesCommand(VcsCommand, sublime_plugin.WindowCommand):
def active_view(self):
return self.window.active_view()
def is_enabled(self):
return bool(self.get_working_dir())
def get_working_dir(self):
if self._active_file_name():
working_dir = super(UncommittedFilesCommand, self).get_working_dir()
if working_dir and get_vcs(working_dir):
return working_dir
# If the user has opened a vcs folder, use it.
folders = self.window.folders()
for folder in folders:
if folder and os.path.exists(folder) and get_vcs(folder):
return folder
def run(self):
self.vcs = get_vcs(self.get_working_dir())
status_command = getattr(self, '{0}_status_command'.format(self.vcs['name']), None)
if status_command:
self.run_command(status_command(), self.status_done, working_dir=self.vcs['root'])
def git_status_command(self):
return [get_user_command('git') or 'git', 'status', '--porcelain']
def svn_status_command(self):
return [get_user_command('svn') or 'svn', 'status', '--quiet']
def bzr_status_command(self):
return [get_user_command('bzr') or 'bzr', 'status', '-S', '--no-pending', '-V']
def hg_status_command(self):
return [get_user_command('hg') or 'hg', 'status']
def tf_status_command(self):
return [get_user_command('tf') or 'tf', 'status']
def filter_unified_status(self, result):
return list(filter(lambda x: len(x) > 0 and not x.lstrip().startswith('>'),
result.rstrip().replace('"', '').split('\n')))
def git_filter_status(self, result):
return self.filter_unified_status(result)
def svn_filter_status(self, result):
return self.filter_unified_status(result)
def bzr_filter_status(self, result):
return self.filter_unified_status(result)
def hg_filter_status(self, result):
return self.filter_unified_status(result)
def tf_filter_status(self, result):
filtered = []
can_add = False
for line in result.split('\n'):
if line.startswith('$'):
can_add = True
continue
if line == '':
can_add = False
continue
if can_add:
filtered.append(line)
return filtered
def git_status_file(self, file_name):
# first 2 characters are status codes, the third is a space
return file_name[3:]
def svn_status_file(self, file_name):
return file_name[8:]
def bzr_status_file(self, file_name):
return file_name[4:]
def hg_status_file(self, file_name):
return file_name[2:]
def tf_status_file(self, file_name):
try:
# assume that file name should always contain colon
return re.findall(r'\s+(\S+:.+)$', file_name)[0]
except:
return None
def status_done(self, result):
filter_status = getattr(self, '{0}_filter_status'.format(self.vcs['name']), None)
self.results = [item.replace('\r', '') for item in filter_status(result)]
if self.results:
self.show_status_list()
else:
sublime.status_message("Nothing to show")
def show_status_list(self):
options = copy(self.results)
options.insert(0, " - Open All")
if self.settings.get('uncommitted_files_use_monospace_font', True):
self.get_window().show_quick_panel(options, self.panel_done, sublime.MONOSPACE_FONT)
else:
self.get_window().show_quick_panel(options, self.panel_done)
def panel_done(self, picked):
if picked == 0:
self.open_files(*self.results)
return
elif 0 > picked < len(self.results):
return
picked_file = self.results[picked - 1]
self.open_files(picked_file)
def open_files(self, *files):
for f in files:
get_file = getattr(self, '{0}_status_file'.format(self.vcs['name']), None)
if get_file:
fname = get_file(f)
if os.path.isfile(os.path.join(self.vcs['root'], fname)):
self.window.open_file(os.path.join(self.vcs['root'], fname))
else:
sublime.status_message("File '{0}' doesn't exist".format(fname))
class ToggleHighlightChangesCommand(sublime_plugin.TextCommand):
def run(self, edit):
setting_name = "highlight_changes"
settings = get_settings()
is_on = settings.get(setting_name)
if is_on:
# remove highlighting
[self.view.erase_regions(k) for k in ('inserted', 'changed', 'deleted')]
else:
self.view.run_command('hl_changes')
settings.set(setting_name, not is_on)
sublime.save_settings("Modific.sublime-settings")