eric: comparison install.py

-:0a74c1efab70
+:0daf79d65080
 Installation script for the eric6 IDE and all eric6 related tools.
 """
 from __future__ import unicode_literals, print_function
 try:
+# Python2 only
 import cStringIO as io
 import sip
 sip.setapi('QString', 2)
 sip.setapi('QVariant', 2)
 sip.setapi('QTextStream', 2)
+input = raw_input       # __IGNORE_WARNING__
 except (ImportError):
-import io    # __IGNORE_WARNING__
+import io               # __IGNORE_WARNING__
 import sys
 import os
 import re
 import compileall
 try:
 import PyQt4    # __IGNORE_WARNING__
 pyqtVariant = "PyQt4"
 del sys.modules["PyQt4"]
 except ImportError:
-pyqtVariant = ""
+# default to PyQt5, installation will be asked for
+pyqtVariant = "PyQt5"
 def initGlobals():
 """
 Module function to set the values of globals that need more than a
 platBinDirOld = platBinDir
 platBinDir = os.path.join(platBinDir, "Scripts")
 if not os.path.exists(platBinDir):
 platBinDir = platBinDirOld
 else:
-platBinDir = "/usr/local/bin"
+pyBinDir = os.path.normpath(os.path.dirname(sys.executable))
+if os.access(pyBinDir, os.W_OK):
+# install the eric scripts along the python executable
+platBinDir = pyBinDir
+else:
+# install them in the user's bin directory
+platBinDir = os.path.expanduser("~/bin")
+if platBinDir != "/usr/local/bin" and \
+os.access("/usr/local/bin", os.W_OK):
+platBinDirOld = "/usr/local/bin"
 modDir = distutils.sysconfig.get_python_lib(True)
 pyModDir = modDir
 pyqtDataDir = os.path.join(modDir, pyqtVariant)
 if os.path.exists(os.path.join(pyqtDataDir, "qsci")):
 # it's the installer
 qtDataDir = pyqtDataDir
-else:
+elif os.path.exists(os.path.join(pyqtDataDir, "Qt", "qsci")):
+# it's the wheel
+qtDataDir = os.path.join(pyqtDataDir, "Qt")
+else:
+# determine dynamically
 try:
 if pyqtVariant == "PyQt4":
 from PyQt4.QtCore import QLibraryInfo
 else:
 from PyQt5.QtCore import QLibraryInfo
 @param src source file name (string)
 @param dst destination file name (string)
 @param marker marker to be used (string)
 """
+global cfg
 if sys.version_info[0] == 2:
 f = codecs.open(src, "r", "utf-8")
 else:
 f = open(src, "r", encoding="utf-8")
 text = f.read()
 f.close()
+text = text.replace("@BINDIR@", cfg['bindir'])
 text = text.replace("@MARKER@", marker)
 if marker:
 t_marker = " ({0})".format(PythonTextMarkers[marker])
 else:
 t_marker = ""
 return
 global pyModDir, progLanguages
 # Remove the menu entry for Linux systems
-if sys.platform.startswith("linux") and os.getuid() == 0:
+if sys.platform.startswith("linux"):
-for name in ["/usr/share/pixmaps/eric.png",
+if os.getuid() == 0:
-"/usr/share/pixmaps/ericWeb.png"]:
+for name in ["/usr/share/pixmaps/eric.png",
-if os.path.exists(name):
+"/usr/share/pixmaps/ericWeb.png"]:
-os.remove(name)
+if os.path.exists(name):
-if includePythonVariant:
+os.remove(name)
-marker = PythonMarkers[sys.version_info.major]
+if includePythonVariant:
-else:
+marker = PythonMarkers[sys.version_info.major]
-marker = ""
+else:
-for name in ["/usr/share/applications/eric6" + marker + ".desktop",
+marker = ""
-"/usr/share/appdata/eric6" + marker + ".appdata.xml",
+for name in [
-"/usr/share/metainfo/eric6" + marker + ".appdata.xml",
+"/usr/share/applications/eric6" + marker + ".desktop",
-"/usr/share/applications/eric6_webbrowser" + marker +
+"/usr/share/appdata/eric6" + marker + ".appdata.xml",
-".desktop",
+"/usr/share/metainfo/eric6" + marker + ".appdata.xml",
-"/usr/share/applications/eric6_browser" + marker +
+"/usr/share/applications/eric6_webbrowser" + marker +
 ".desktop",
-]:
+"/usr/share/applications/eric6_browser" + marker +
-if os.path.exists(name):
+".desktop",
-os.remove(name)
+"/usr/share/pixmaps/eric" + marker + ".png",
+"/usr/share/pixmaps/ericWeb" + marker + ".png",
+]:
+if os.path.exists(name):
+os.remove(name)
+elif os.getuid() >= 1000:
+# it is assumed that user ids start at 1000
+for name in ["~/.local/share/pixmaps/eric.png",
+"~/.local/share/pixmaps/ericWeb.png"]:
+path = os.path.expanduser(name)
+if os.path.exists(path):
+os.remove(path)
+if includePythonVariant:
+marker = PythonMarkers[sys.version_info.major]
+else:
+marker = ""
+for name in [
+"~/.local/share/applications/eric6" + marker + ".desktop",
+"~/.local/share/appdata/eric6" + marker + ".appdata.xml",
+"~/.local/share/metainfo/eric6" + marker + ".appdata.xml",
+"~/.local/share/applications/eric6_webbrowser" + marker +
+".desktop",
+"~/.local/share/applications/eric6_browser" + marker +
+".desktop",
+"~/.local/share/pixmaps/eric" + marker + ".png",
+"~/.local/share/pixmaps/ericWeb" + marker + ".png",
+]:
+path = os.path.expanduser(name)
+if os.path.exists(path):
+os.remove(path)
 # Remove the wrapper scripts
 rem_wnames = [
 "eric6_api", "eric6_compare",
 "eric6_configure", "eric6_diff",
 if os.path.exists(rwname):
 os.remove(rwname)
 # Cleanup our config file(s)
 for name in ['eric6config.py', 'eric6config.pyc', 'eric6.pth']:
-e5cfile = os.path.join(pyModDir, name)
+e6cfile = os.path.join(pyModDir, name)
-if os.path.exists(e5cfile):
+if os.path.exists(e6cfile):
-os.remove(e5cfile)
+os.remove(e6cfile)
 e5cfile = os.path.join(pyModDir, "__pycache__", name)
 path, ext = os.path.splitext(e5cfile)
 for f in glob.glob("{0}.*{1}".format(path, ext)):
 os.remove(f)
 # install the API file
 if installApis:
 for progLanguage in progLanguages:
 apidir = os.path.join(cfg['apidir'], progLanguage.lower())
+print("Installing {0} API files to '{1}'.".format(
+progLanguage, apidir))
 if not os.path.exists(apidir):
 os.makedirs(apidir)
 for apiName in glob.glob(os.path.join(sourceDir, "APIs",
 progLanguage, "*.api")):
 try:
 shutilCopy(apiName, apidir)
 except EnvironmentError:
-print("Could not install '{0}'.".format(apiName))
+print("Could not install '{0}' (no permission)."
+.format(apiName))
 for apiName in glob.glob(os.path.join(sourceDir, "APIs",
 progLanguage, "*.bas")):
 try:
 shutilCopy(apiName, apidir)
 except EnvironmentError:
-print("Could not install '{0}'.".format(apiName))
+print("Could not install '{0}' (no permission)."
+.format(apiName))
 if progLanguage == "Python":
 # copy Python3 API files to the same destination
 for apiName in glob.glob(os.path.join(sourceDir, "APIs",
 "Python3", "*.api")):
 try:
 shutilCopy(apiName, apidir)
 except EnvironmentError:
-print("Could not install '{0}'.".format(apiName))
+print("Could not install '{0}' (no permission)."
+.format(apiName))
 for apiName in glob.glob(os.path.join(sourceDir, "APIs",
 "Python3", "*.bas")):
 if os.path.exists(os.path.join(
 apidir, os.path.basename(
 apiName.replace(".bas", ".api")))):
 try:
 shutilCopy(apiName, apidir)
 except EnvironmentError:
-print("Could not install '{0}'.".format(apiName))
+print("Could not install '{0}' (no permission)."
+.format(apiName))
 # create menu entry for Linux systems
 if sys.platform.startswith("linux"):
 if includePythonVariant:
 marker = PythonMarkers[sys.version_info.major]
 copyDesktopFile(
 os.path.join(sourceDir, "eric6_browser.desktop"),
 "/usr/share/applications/eric6_browser" + marker +
 ".desktop",
 marker)
+elif os.getuid() >= 1000:
+# it is assumed, that user ids start at 1000
+localPath = os.path.join(os.path.expanduser("~"),
+".local", "share")
+# create directories first
+for directory in [os.path.join(localPath, name)
+for name in ("pixmaps", "applications",
+"metainfo", "appdata")]:
+if not os.path.isdir(directory):
+os.makedirs(directory)
+# now copy the files
+shutilCopy(
+os.path.join(sourceDir, "icons", "default", "eric.png"),
+os.path.join(localPath, "pixmaps", "eric" + marker + ".png"))
+copyDesktopFile(
+os.path.join(sourceDir, "eric6.desktop"),
+os.path.join(localPath, "applications",
+"eric6" + marker + ".desktop"),
+marker)
+copyAppStreamFile(
+os.path.join(sourceDir, "eric6.appdata.xml"),
+os.path.join(localPath, "metainfo",
+"eric6" + marker + ".appdata.xml"),
+marker)
+copyAppStreamFile(
+os.path.join(sourceDir, "eric6.appdata.xml"),
+os.path.join(localPath, "appdata",
+"eric6" + marker + ".appdata.xml"),
+marker)
+shutilCopy(
+os.path.join(sourceDir, "icons", "default", "ericWeb48.png"),
+os.path.join(localPath, "pixmaps",
+"ericWeb" + marker + ".png"))
+copyDesktopFile(
+os.path.join(sourceDir, "eric6_webbrowser.desktop"),
+os.path.join(localPath, "applications",
+"eric6_webbrowser" + marker + ".desktop"),
+marker)
+copyDesktopFile(
+os.path.join(sourceDir, "eric6_browser.desktop"),
+os.path.join(localPath, "applications",
+"eric6_browser" + marker + ".desktop"),
+marker)
 # Create a Mac application bundle
 if sys.platform == "darwin":
 createMacAppBundle(cfg['ericDir'])
 macAppBundlePath, macAppBundleName,
 )
 copyToFile(fn, config)
+def pipInstall(packageName, message):
+"""
+Install the given package via pip.
+@param packageName name of the package to be installed
+@type str
+@param message message to be shown to the user
+@type str
+@return flag indicating a successful installation
+@rtype bool
+"""
+ok = False
+print(message, "\n")
+answer = input("Shall '{0}' be installed using pip? (Y/n) "
+.format(packageName))
+if answer in ("", "Y", "y"):
+exitCode = subprocess.call(
+[sys.executable, "-m", "pip", "install", packageName])
+ok = (exitCode == 0)
+return ok
 def doDependancyChecks():
 """
 Perform some dependency checks.
 """
 print('Checking dependencies')
 print("Found PyQt4")
 else:
 try:
 from PyQt5.QtCore import qVersion
 except ImportError as msg:
-print('Sorry, please install PyQt5.')
+installed = pipInstall(
-print('Error: {0}'.format(msg))
+"PyQt5",
-exit(1)
+"PyQt5 could not be detected.\nError: {0}".format(msg)
+)
+if installed:
+# try to import it again
+try:
+from PyQt5.QtCore import qVersion
+except ImportError as msg:
+print('Sorry, please install PyQt5.')
+print('Error: {0}'.format(msg))
+exit(1)
+else:
+exit(1)
 print("Found PyQt5")
 try:
 if pyqtVariant == "PyQt4":
 pyuic = "pyuic4"
 if pyqtVariant == "PyQt4":
 from PyQt4 import Qsci      # __IGNORE_WARNING__
 else:
 from PyQt5 import Qsci      # __IGNORE_WARNING__
 except ImportError as msg:
-print("Sorry, please install QScintilla2 and")
+if pyqtVariant == "PyQt4":
-print("its PyQt5/PyQt4 wrapper.")
+message = str(msg)
-print('Error: {0}'.format(msg))
+else:
-exit(1)
+installed = pipInstall(
+"QScintilla",
+"QScintilla could not be detected.\nError: {0}".format(msg)
+)
+if installed:
+# try to import it again
+try:
+from PyQt5 import Qsci      # __IGNORE_WARNING__
+message = None
+except ImportError as msg:
+message = str(msg)
+if message:
+print("Sorry, please install QScintilla2 and")
+print("its PyQt5/PyQt4 wrapper.")
+print('Error: {0}'.format(msg))
+exit(1)
 print("Found QScintilla2")
 if pyqtVariant == "PyQt4":
 impModulesList = [
 "PyQt4.QtGui", "PyQt4.QtNetwork", "PyQt4.QtSql",

Mercurial Repositories > eric / file comparison

comparison: install.py

install.py