eric: comparison install.py

-:c4b36c72184d
+:325a637dbb14
 # This is the install script for eric5.
 """
 Installation script for the eric5 IDE and all eric5 related tools.
 """
+from __future__ import unicode_literals
+from __future__ import print_function
+try:
+import cStringIO as io
+import sip
+sip.setapi('QString', 2)
+sip.setapi('QVariant', 2)
+sip.setapi('QTextStream',  2)
+except (ImportError):
+import io    # __IGNORE_WARNING__
 import sys
 import os
 import re
 import compileall
 import py_compile
 import glob
 import shutil
 import fnmatch
 import distutils.sysconfig
+import codecs
 # Define the globals.
 progName = None
 currDir = os.getcwd()
 modDir = None
 @param rcode result code to report back (integer)
 """
 global currDir
 if sys.platform.startswith("win"):
+# different meaning of input between Py2 and Py3
 try:
 input("Press enter to continue...")
-except EOFError:
+except (EOFError, SyntaxError):
 pass
 os.chdir(currDir)
 sys.exit(rcode)
 Copy a string to a file.
 @param name the name of the file.
 @param text the contents to copy to the file.
 """
-f = open(name, "w", encoding="utf-8")
+f = open(name, "w")
+if sys.version_info[0] == 2:
+text = codecs.encode(text, "utf-8")
 f.write(text)
 f.close()
 def wrapperName(dname, wfile):
 pdir = os.path.join(cfg['mdir'], "eric5plugins")
 fname = os.path.join(pdir, "__init__.py")
 if not os.path.exists(fname):
 if not os.path.exists(pdir):
 os.mkdir(pdir, 0o755)
-f = open(fname, "w", encoding="utf-8")
+f = open(fname, "w")
 f.write(
 '''# -*- coding: utf-8 -*-
 """
 Package containing the global plugins.
 Perform some dependency checks.
 """
 print('Checking dependencies')
 # perform dependency checks
-if sys.version_info < (3, 1, 0):
+if sys.version_info < (2, 6, 0):
+print('Sorry, you must have Python 2.6.0 or higher or '
+'Python 3.1.0 or higher.')
+exit(5)
+elif sys.version_info < (3, 1, 0) and sys.version_info[0] == 3:
 print('Sorry, you must have Python 3.1.0 or higher.')
 exit(5)
 if sys.version_info > (3, 9, 9):
 print('Sorry, eric5 requires Python 3 for running.')
 exit(5)
 print("Python Version: {0:d}.{1:d}.{2:d}".format(*sys.version_info[:3]))
 try:
 import xml.etree            # __IGNORE_WARNING__
 except ImportError as msg:
-print('Your Python3 installation is missing the XML module.')
+print('Your Python installation is missing the XML module.')
 print('Please install it and try again.')
 exit(5)
 try:
 from PyQt4.QtCore import qVersion
 # Parse the command line.
 global progName, modDir, doCleanup, doCompile, distDir, cfg, apisDir
 global sourceDir, configName
 global macAppBundlePath, macAppBundleName, macPythonExe
-if sys.version_info > (3, 9, 9) or sys.version_info < (3, 0, 0):
+if sys.version_info < (2, 6, 0) or sys.version_info > (3, 9, 9):
-print('Sorry, eric5 requires Python 3 for running.')
+print('Sorry, eric5 requires at least Python 2.6 or '
+'Python 3 for running.')
 exit(5)
 progName = os.path.basename(argv[0])
 if os.path.dirname(argv[0]):
 # step 2: compile the forms
 compileUiFiles()
 if doCompile:
 print("\nCompiling source files ...")
+# Hide compile errors (mainly because of Py2/Py3 differences)
+sys.stdout = io.StringIO()
 if distDir:
 compileall.compile_dir(
 sourceDir,
 ddir=os.path.join(distDir, modDir, cfg['ericDir']),
-rx=re.compile(
+rx=re.compile(r"DebugClients[\\/]Python[\\/]"),
-r"DebugClients[\\/]Python[\\/]|UtilitiesPython2[\\/]"),
 quiet=True)
 py_compile.compile(
 configName,
 dfile=os.path.join(distDir, modDir, "eric5config.py"))
 else:
 compileall.compile_dir(
 sourceDir,
 ddir=os.path.join(modDir, cfg['ericDir']),
-rx=re.compile(
+rx=re.compile(r"DebugClients[\\/]Python[\\/]"),
-r"DebugClients[\\/]Python[\\/]|UtilitiesPython2[\\/]"),
 quiet=True)
 py_compile.compile(configName,
 dfile=os.path.join(modDir, "eric5config.py"))
+sys.stdout = sys.__stdout__
 print("\nInstalling eric5 ...")
 res = installEric()
 # do some cleanup
 try:

Mercurial Repositories > eric / file comparison

comparison: install.py

install.py