Author: bugman
Date: Tue Aug 13 14:42:28 2013
New Revision: 20580
URL: http://svn.gna.org/viewcvs/relax?rev=20580&view=rev
Log:
Added a special script for locating all Python versions and printing out the
installed modules.
Added:
trunk/devel_scripts/python_seek.py (with props)
Added: trunk/devel_scripts/python_seek.py
URL:
http://svn.gna.org/viewcvs/relax/trunk/devel_scripts/python_seek.py?rev=20580&view=auto
==============================================================================
--- trunk/devel_scripts/python_seek.py (added)
+++ trunk/devel_scripts/python_seek.py Tue Aug 13 14:42:28 2013
@@ -1,0 +1,273 @@
+#! /usr/bin/env python
+
+# Script for finding all Python binaries on the system and to print out
various package versions.
+# This requires access to a shell and the locate, grep, and other programs.
+
+
+# Python module imports.
+from os import X_OK, access, system
+from os.path import isfile, islink
+from subprocess import PIPE, Popen
+import sys
+
+
+class Python_info:
+ """Find all Python versions and the supported modules."""
+
+ def __init__(self, format=" %-10s %-20s", debug=False):
+ """Set up and run."""
+
+ # Store the args.
+ self.format = format
+ self.debug = debug
+
+ # Get a list of all Python binaries.
+ files = self.get_files()
+
+ # Loop over the binaries.
+ for file in files:
+ # Printout.
+ print("Testing %s:" % file)
+
+ # Determine and print out the version info.
+ self.version_python(file)
+ self.version_minfx(file)
+ self.version_bmrblib(file)
+ self.version_numpy(file)
+ self.version_scipy(file)
+ self.version_wx(file)
+ self.version_mpi4py(file)
+ self.version_epydoc(file)
+
+
+ def execute(self, label=None, file=None, commands=None):
+ """Execute Python in a pipe."""
+
+ # Execute the Python binary.
+ python = Popen(file, shell=True, stdin=PIPE, stdout=PIPE,
stderr=PIPE, close_fds=False)
+
+ # Execute.
+ for command in commands:
+ python.stdin.write(command)
+
+ # Close the pipe.
+ python.stdin.close()
+
+ # Write to stdout.
+ line = None
+ for line in python.stdout.readlines():
+ # Decode Python 3 byte arrays.
+ if hasattr(line, 'decode'):
+ line = line.decode()
+
+ # Store the last line as the version
+ if line:
+ version = line[:-1]
+ else:
+ version = None
+
+ # Write to stderr.
+ if self.debug:
+ for line in python.stderr.readlines():
+ # Decode Python 3 byte arrays.
+ if hasattr(line, 'decode'):
+ line = line.decode()
+
+ # Write.
+ sys.stderr.write(line)
+
+ # Write the version info.
+ print(self.format % (label, version))
+
+
+ def get_files(self):
+ """Find all Python binaries."""
+
+ # Run the locate command and filter the results.
+ cmd = "locate python | grep '\/python$\|\/python...$' | grep bin"
+ pipe = Popen(cmd, shell=True, stdin=PIPE, stdout=PIPE, stderr=PIPE,
close_fds=False)
+
+ # Close the pipe.
+ pipe.stdin.close()
+
+ # Store the Python binaries.
+ binaries = []
+ for line in pipe.stdout.readlines():
+ # The file name.
+ file = line[:-1]
+
+ # Check if the path is a file.
+ if not isfile(file):
+ continue
+
+ # Check for if the file is executable.
+ if not access(file, X_OK):
+ continue
+
+ # Check if the path is a link.
+ if islink(file):
+ continue
+
+ # Add the file.
+ binaries.append(file)
+
+ # Return the file list.
+ return binaries
+
+
+ def version_bmrblib(self, file=None):
+ """Determine and print out the bmrblib module version info."""
+
+ # The commands.
+ commands = [
+ "try:\n",
+ " import bmrblib\n",
+ " if hasattr(bmrblib, '__version__'):\n",
+ " version = bmrblib.__version__\n",
+ " else:\n",
+ " version = 'Unknown'\n",
+ "except:\n",
+ " version = '-'\n",
+ "print(version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="bmrblib:", file=file, commands=commands)
+
+
+ def version_epydoc(self, file=None):
+ """Determine and print out the epydoc module version info."""
+
+ # The commands.
+ commands = [
+ "try:\n",
+ " import epydoc\n",
+ " version = epydoc.__version__\n",
+ "except:\n",
+ " version = '-'\n",
+ "print(version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="epydoc:", file=file, commands=commands)
+
+
+ def version_minfx(self, file=None):
+ """Determine and print out the minfx module version info."""
+
+ # The commands.
+ commands = [
+ "try:\n",
+ " import minfx\n",
+ " if hasattr(minfx, '__version__'):\n",
+ " version = minfx.__version__\n",
+ " else:\n",
+ " version = 'Unknown'\n",
+ "except:\n",
+ " version = '-'\n",
+ "print(version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="minfx:", file=file, commands=commands)
+
+
+ def version_mpi4py(self, file=None):
+ """Determine and print out the mpi4py module version info."""
+
+ # The commands.
+ commands = [
+ "try:\n",
+ " import mpi4py\n",
+ " version = mpi4py.__version__\n",
+ "except:\n",
+ " version = '-'\n",
+ "print(version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="mpi4py:", file=file, commands=commands)
+
+
+ def version_numpy(self, file=None):
+ """Determine and print out the numpy module version info."""
+
+ # The commands.
+ commands = [
+ "try:\n",
+ " import numpy\n",
+ " version = numpy.version.version\n",
+ "except:\n",
+ " version = '-'\n",
+ "print(version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="numpy:", file=file, commands=commands)
+
+
+ def version_scipy(self, file=None):
+ """Determine and print out the scipy module version info."""
+
+ # The commands.
+ commands = [
+ "try:\n",
+ " import scipy\n",
+ " version = scipy.version.version\n",
+ "except:\n",
+ " version = '-'\n",
+ "print(version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="scipy:", file=file, commands=commands)
+
+
+ def version_wx(self, file=None):
+ """Determine and print out the wx module version info."""
+
+ # The commands.
+ commands = [
+ "try:\n",
+ " import wx\n",
+ " version = wx.version()\n",
+ "except:\n",
+ " version = '-'\n",
+ "print(version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="wx:", file=file, commands=commands)
+
+
+ def version_python(self, file=None):
+ """Determine and print out the Python and module version info."""
+
+ # The commands.
+ commands = [
+ "python_version = 'None'\n",
+ "try:\n",
+ " import platform\n",
+ " python_version = platform.python_version()\n",
+ "except:\n",
+ " import sys\n",
+ " if hasattr(sys, 'version_info'):\n",
+ " python_version = '%s.%s.%s' % (sys.version_info[0],
sys.version_info[1], sys.version_info[2])\n",
+ " elif hasattr(sys, 'version'):\n",
+ " if sys.version[3] == ' ':\n",
+ " python_version = sys.version[:3]\n",
+ " elif sys.version[5] == ' ':\n",
+ " python_version = sys.version[:5]\n",
+ " else:\n",
+ " python_version = sys.version\n",
+ "\n",
+ "print(python_version)\n",
+ ]
+
+ # Execute and print the version
+ self.execute(label="Python:", file=file, commands=commands)
+
+
+
+# Execute.
+Python_info(debug=False)
Propchange: trunk/devel_scripts/python_seek.py
------------------------------------------------------------------------------
svn:executable = *
r20580 - /trunk/devel_scripts/python_seek.py