""" Checking and reinstalling the external packages """ from __future__ import print_function import sys # Fix for error: hash-collision-3-both-1-and-1/ # See http://jaredforsyth.com/blog/2010/apr/28/accessinit-hash-collision-3-both-1-and-1/ try: import PIL.Image except ImportError: pass else: sys.modules['Image'] = PIL.Image if sys.version_info[0] > 2: print("To use the sasview GUI you must use Python 2\n") common_required_package_list = { 'setuptools': {'version': '0.6c11', 'import_name': 'setuptools', 'test': '__version__'}, 'pyparsing': {'version': '1.5.5', 'import_name': 'pyparsing', 'test': '__version__'}, 'html5lib': {'version': '0.95', 'import_name': 'html5lib', 'test': '__version__'}, 'reportlab': {'version': '2.5', 'import_name': 'reportlab', 'test': 'Version'}, 'h5py': {'version': '2.5', 'import_name': 'h5py', 'test': '__version__'}, 'lxml': {'version': '2.3', 'import_name': 'lxml.etree', 'test': 'LXML_VERSION'}, 'PIL': {'version': '1.1.7', 'import_name': 'Image', 'test': 'VERSION'}, 'pylint': {'version': None, 'import_name': 'pylint', 'test': None}, 'periodictable': {'version': '1.5.0', 'import_name': 'periodictable', 'test': '__version__'}, 'bumps': {'version': '0.7.5.9', 'import_name': 'bumps', 'test': '__version__'}, 'numpy': {'version': '1.7.1', 'import_name': 'numpy', 'test': '__version__'}, 'scipy': {'version': '0.18.0', 'import_name': 'scipy', 'test': '__version__'}, 'wx': {'version': '2.8.12.1', 'import_name': 'wx', 'test': '__version__'}, 'matplotlib': {'version': '1.1.0', 'import_name': 'matplotlib', 'test': '__version__'}, 'xhtml2pdf': {'version': '3.0.33', 'import_name': 'xhtml2pdf', 'test': '__version__'}, 'sphinx': {'version': '1.2.1', 'import_name': 'sphinx', 'test': '__version__'}, 'unittest-xml-reporting': {'version': '1.10.0', 'import_name': 'xmlrunner', 'test': '__version__'}, 'pyopencl': {'version': '2015.1', 'import_name': 'pyopencl', 'test': 'VERSION_TEXT'}, } win_required_package_list = { 'comtypes': {'version': '0.6.2', 'import_name': 'comtypes', 'test': '__version__'}, 'pywin': {'version': '217', 'import_name': 'pywin', 'test': '__version__'}, 'py2exe': {'version': '0.6.9', 'import_name': 'py2exe', 'test': '__version__'}, } mac_required_package_list = { 'py2app': {'version': None, 'import_name': 'py2app', 'test': '__version__'}, } deprecated_package_list = { 'pyPdf': {'version': '1.13', 'import_name': 'pyPdf', 'test': '__version__'}, } print("Checking Required Package Versions....\n") print("Common Packages") for package_name, test_vals in common_required_package_list.items(): try: i = __import__(test_vals['import_name'], fromlist=['']) if test_vals['test'] is None: print("%s Installed (Unknown version)" % package_name) elif package_name == 'lxml': verstring = str(getattr(i, 'LXML_VERSION')) print("%s Version Installed: %s"% (package_name, verstring.replace(', ', '.').lstrip('(').rstrip(')'))) else: print("%s Version Installed: %s"% (package_name, getattr(i, test_vals['test']))) except ImportError: print('%s NOT INSTALLED'% package_name) if sys.platform == 'win32': print("") print("Windows Specific Packages:") for package_name, test_vals in win_required_package_list.items(): try: i = __import__(test_vals['import_name'], fromlist=['']) print("%s Version Installed: %s"% (package_name, getattr(i, test_vals['test'], "unknown"))) except ImportError: print('%s NOT INSTALLED'% package_name) if sys.platform == 'darwin': print("") print("MacOS Specific Packages:") for package_name, test_vals in mac_required_package_list.items(): try: i = __import__(test_vals['import_name'], fromlist=['']) print("%s Version Installed: %s"% (package_name, getattr(i, test_vals['test']))) except ImportError: print('%s NOT INSTALLED'% package_name) print("") print("Deprecated Packages") print("You can remove these unless you need them for other reasons!") for package_name, test_vals in deprecated_package_list.items(): try: i = __import__(test_vals['import_name'], fromlist=['']) if package_name == 'pyPdf': # pyPdf doesn't have the version number internally print('pyPDF Installed (Version unknown)') else: print("%s Version Installed: %s"% (package_name, getattr(i, test_vals['test']))) except ImportError: print('%s NOT INSTALLED'% package_name)