esphome/esphomeyaml/helpers.py
Otto Winter 7c7032c59e
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234)
* Implement custom sensor platform

* Update

* Ethernet

* Lint

* Fix

* Login page

* Rename cookie secret

* Update manifest

* Update cookie check logic

* Favicon

* Fix

* Favicon manifest

* Fix

* Fix

* Fix

* Use hostname

* Message

* Temporary commit for screenshot

* Automatic board selection

* Undo temporary commit

* Update esphomeyaml-edge

* In-dashboard editing and hosting files locally

* Update esphomeyaml-edge

* Better ANSI color escaping

* Message

* Lint

* Download Efficiency

* Fix gitlab

* Fix

* Rename extra_libraries to libraries

* Add example

* Update README.md

* Update README.md

* Update README.md

* HassIO -> Hass.io

* Updates

* Add update available notice

* Update

* Fix substitutions

* Better error message

* Re-do dashboard ANSI colors

* Only include FastLED if user says so

* Autoscroll logs

* Remove old checks

* Use safer RedirectText

* Improvements

* Fix

* Use enviornment variable

* Use http://hassio/host/info

* Fix conditions

* Update platformio versions

* Revert "Use enviornment variable"

This reverts commit 7f038eb5d2.

* Fix

* README update

* Temp

* Better invalid config messages

* Platformio debug

* Improve error messages

* Debug

* Remove debug

* Multi Conf

* Update

* Better paths

* Remove unused

* Fixes

* Lint

* lib_ignore

* Try fix platformio colors

* Fix dashboard scrolling

* Revert

* Lint

* Revert
2018-12-05 21:22:06 +01:00

77 lines
1.9 KiB
Python

from __future__ import print_function
import errno
import logging
import os
import subprocess
_LOGGER = logging.getLogger(__name__)
def ensure_unique_string(preferred_string, current_strings):
test_string = preferred_string
current_strings_set = set(current_strings)
tries = 1
while test_string in current_strings_set:
tries += 1
test_string = u"{}_{}".format(preferred_string, tries)
return test_string
def indent_all_but_first_and_last(text, padding=u' '):
lines = text.splitlines(True)
if len(lines) <= 2:
return text
return lines[0] + u''.join(padding + line for line in lines[1:-1]) + lines[-1]
def indent_list(text, padding=u' '):
return [padding + line for line in text.splitlines()]
def indent(text, padding=u' '):
return u'\n'.join(indent_list(text, padding))
# From https://stackoverflow.com/a/14945195/8924614
def cpp_string_escape(string, encoding='utf-8'):
if isinstance(string, unicode):
string = string.encode(encoding)
result = ''
for character in string:
if not (32 <= ord(character) < 127) or character in ('\\', '"'):
result += '\\%03o' % ord(character)
else:
result += character
return '"' + result + '"'
def color(the_color, message=''):
from colorlog.escape_codes import escape_codes, parse_colors
if not message:
res = parse_colors(the_color)
else:
res = parse_colors(the_color) + message + escape_codes['reset']
return res
def run_system_command(*args):
p = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = p.communicate()
rc = p.returncode
return rc, stdout, stderr
def mkdir_p(path):
try:
os.makedirs(path)
except OSError as exc:
if exc.errno == errno.EEXIST and os.path.isdir(path):
pass
else:
raise