From f56d043854cb4281c81e2ee6a6b99ff9d03ad9d6 Mon Sep 17 00:00:00 2001 From: Tomas Touceda Date: Wed, 24 Apr 2013 16:47:07 -0300 Subject: Improve the rest and start everything from start_mx --- src/leap/mx/runner.py | 83 --------------------------------------------------- 1 file changed, 83 deletions(-) delete mode 100644 src/leap/mx/runner.py (limited to 'src/leap/mx/runner.py') diff --git a/src/leap/mx/runner.py b/src/leap/mx/runner.py deleted file mode 100644 index daf956e..0000000 --- a/src/leap/mx/runner.py +++ /dev/null @@ -1,83 +0,0 @@ -#-*- coding: utf-8 -*- -""" -runner ------- -A module containing application and daemon process utilities. - -@author Isis Agora Lovecruft , 0x2cdb8b35 -@version 0.0.1 - -""" - -from os import path as ospath - -import re - - -class CheckRequirements(ImportError): - """ - Raised when we're missing something from requirements.pip. - """ - def __init__(self, package_name, pipfile, message=None): - """ - Display an error message with instructions for obtaining missing - dependencies. - - @param message: A string describing the error. - @param missing: A string indicating which dependency is missing. - @param pipfile: The path and filename of the pip requirements file, - relative to the top-level repository directory. - """ - if message: - self.message = message - return self - - self.package_name = package_name - self.pipfile = pipfile - self.dependencies = self.__read_pip_requirements__() - self.missing = [] - - for package, version in self.dependencies: - pkg = package.lower() if package == "Twisted" else package - try: - __import__(pkg) - except ImportError: - self.missing.append(package) - - if len(self.missing) > 0: - self.message = self.package_name + " requires " - elif len(self.missing) <= 0: - return None - - if len(self.missing) >= 1: - for missed in self.missing[:-1]: - self.message += missed + ", " - self.message += "and " - - if len(self.missing) == 1: - self.message += self.missing[0] + "." - self.message += "\nPlease see %s for ".format(self.pipfile) - self.message += "instruction on installing dependencies." - raise self(self.message) - - def __read_pip_requirements__(self, file=None): - """ - Check the pip requirements file to determine our dependencies. - - @param file: The full path of the pip requirements.txt file. - @returns: A list of tuple(package_name, package_version). - """ - if not file: - file = self.pipfile - - requirement = re.compile('[^0-9=><]+') - dependencies = [] - - with open(file) as pipfile: - for line in pipfile.readlines(): - shortened = line.strip() - matched = requirement.match(shortened) - package_name = matched.group() - package_version = shortened.split(package_name, 1)[1] - dependencies.append((package_name, package_version)) - return dependencies -- cgit v1.2.3