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- #!/usr/bin/python
- # -*- coding: utf-8 -*-
- import os
- from PyQt5.QtCore import QFileSystemWatcher
- import sass
- class Compiler():
- def __init__(self,parent):
- self.parent = parent
- self.initWatching()
- self.compile_scss()
- # def directory_changed(path):
- # print("Directory changed : %s" % path)
- def initWatching(self):
- self.refreshPaths()
- self.fs_watcher = QFileSystemWatcher(self.paths)
- # self.fs_watcher.directoryChanged.connect(self.directory_changed)
- self.fs_watcher.fileChanged.connect(self.compile_scss)
- def compile_scss(self):
- print("compiling sass")
- try:
- scss = sass.compile_file(str.encode(os.path.join(self.parent.cwd,'assets/css/main.scss')))
- with open(os.path.join(self.parent.cwd,'assets/css/main.css'), 'w') as fp:
- fp.write(scss.decode('utf8'))
- except Exception as e:
- print("Error compiling Sass", e)
- pass
- def refreshPaths(self):
- self.paths = [
- os.path.join(self.parent.cwd,'assets'),
- os.path.join(self.parent.cwd,'assets/css')
- ]
- # os.path.join(self.parent.cwd,'assets/css/styles.scss')
- for f in os.listdir(os.path.join(self.parent.cwd,'assets/css')):
- if f.endswith("scss"):
- self.paths.append(os.path.join(self.parent.cwd,'assets/css',f))
- def reload(self):
- self.fs_watcher.removePaths(self.paths)
- self.refreshPaths()
- self.fs_watcher.addPaths(self.paths)
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