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authorEric S. Raymond <esr@thyrsus.com>2012-12-28 16:40:59 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-12-28 19:35:04 (GMT)
commita33faf2827bfc7baea5d83ef1be8fe659a963355 (patch)
tree30f2ad5df3b32acdf5e84f7b81cfdf23ea42a236
parent18499ba694711c02a5bc729b7f8e362dd760b10a (diff)
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Add checks to Python scripts for version dependencies.
Signed-off-by: Eric S. Raymond <esr@thyrsus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rwxr-xr-xcontrib/ciabot/ciabot.py8
-rwxr-xr-xcontrib/fast-import/import-zips.py7
-rwxr-xr-xcontrib/hg-to-git/hg-to-git.py5
-rw-r--r--contrib/p4import/git-p4import.py5
-rwxr-xr-xcontrib/svn-fe/svnrdump_sim.py4
-rwxr-xr-xgit-p4.py8
-rw-r--r--git-remote-testgit.py5
-rw-r--r--git_remote_helpers/git/__init__.py5
8 files changed, 44 insertions, 3 deletions
diff --git a/contrib/ciabot/ciabot.py b/contrib/ciabot/ciabot.py
index bd24395..36b5665 100755
--- a/contrib/ciabot/ciabot.py
+++ b/contrib/ciabot/ciabot.py
@@ -47,7 +47,13 @@
# we default to that.
#
-import os, sys, commands, socket, urllib
+import sys
+if sys.hexversion < 0x02000000:
+ # The limiter is the xml.sax module
+ sys.stderr.write("ciabot.py: requires Python 2.0.0 or later.\n")
+ sys.exit(1)
+
+import os, commands, socket, urllib
from xml.sax.saxutils import escape
# Changeset URL prefix for your repo: when the commit ID is appended
diff --git a/contrib/fast-import/import-zips.py b/contrib/fast-import/import-zips.py
index 82f5ed3..5cec9b0 100755
--- a/contrib/fast-import/import-zips.py
+++ b/contrib/fast-import/import-zips.py
@@ -9,10 +9,15 @@
## git log --stat import-zips
from os import popen, path
-from sys import argv, exit
+from sys import argv, exit, hexversion, stderr
from time import mktime
from zipfile import ZipFile
+if hexversion < 0x01060000:
+ # The limiter is the zipfile module
+ sys.stderr.write("import-zips.py: requires Python 1.6.0 or later.\n")
+ sys.exit(1)
+
if len(argv) < 2:
print 'Usage:', argv[0], '<zipfile>...'
exit(1)
diff --git a/contrib/hg-to-git/hg-to-git.py b/contrib/hg-to-git/hg-to-git.py
index 046cb2b..232625a 100755
--- a/contrib/hg-to-git/hg-to-git.py
+++ b/contrib/hg-to-git/hg-to-git.py
@@ -23,6 +23,11 @@ import os, os.path, sys
import tempfile, pickle, getopt
import re
+if sys.hexversion < 0x02030000:
+ # The behavior of the pickle module changed significantly in 2.3
+ sys.stderr.write("hg-to-git.py: requires Python 2.3 or later.\n")
+ sys.exit(1)
+
# Maps hg version -> git version
hgvers = {}
# List of children for each hg revision
diff --git a/contrib/p4import/git-p4import.py b/contrib/p4import/git-p4import.py
index b6e534b..593d6a0 100644
--- a/contrib/p4import/git-p4import.py
+++ b/contrib/p4import/git-p4import.py
@@ -14,6 +14,11 @@ import sys
import time
import getopt
+if sys.hexversion < 0x02020000:
+ # The behavior of the marshal module changed significantly in 2.2
+ sys.stderr.write("git-p4import.py: requires Python 2.2 or later.\n")
+ sys.exit(1)
+
from signal import signal, \
SIGPIPE, SIGINT, SIG_DFL, \
default_int_handler
diff --git a/contrib/svn-fe/svnrdump_sim.py b/contrib/svn-fe/svnrdump_sim.py
index 1cfac4a..17cf6f9 100755
--- a/contrib/svn-fe/svnrdump_sim.py
+++ b/contrib/svn-fe/svnrdump_sim.py
@@ -7,6 +7,10 @@ to the highest revision that should be available.
"""
import sys, os
+if sys.hexversion < 0x02040000:
+ # The limiter is the ValueError() calls. This may be too conservative
+ sys.stderr.write("svnrdump-sim.py: requires Python 2.4 or later.\n")
+ sys.exit(1)
def getrevlimit():
var = 'SVNRMAX'
diff --git a/git-p4.py b/git-p4.py
index 551aec9..69f1452 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -8,7 +8,13 @@
# License: MIT <http://www.opensource.org/licenses/mit-license.php>
#
-import optparse, sys, os, marshal, subprocess, shelve
+import sys
+if sys.hexversion < 0x02040000:
+ # The limiter is the subprocess module
+ sys.stderr.write("git-p4: requires Python 2.4 or later.\n")
+ sys.exit(1)
+
+import optparse, os, marshal, subprocess, shelve
import tempfile, getopt, os.path, time, platform
import re, shutil
diff --git a/git-remote-testgit.py b/git-remote-testgit.py
index 5f3ebd2..91faabd 100644
--- a/git-remote-testgit.py
+++ b/git-remote-testgit.py
@@ -31,6 +31,11 @@ from git_remote_helpers.git.exporter import GitExporter
from git_remote_helpers.git.importer import GitImporter
from git_remote_helpers.git.non_local import NonLocalGit
+if sys.hexversion < 0x01050200:
+ # os.makedirs() is the limiter
+ sys.stderr.write("git-remote-testgit: requires Python 1.5.2 or later.\n")
+ sys.exit(1)
+
def get_repo(alias, url):
"""Returns a git repository object initialized for usage.
"""
diff --git a/git_remote_helpers/git/__init__.py b/git_remote_helpers/git/__init__.py
index e69de29..1dbb1b0 100644
--- a/git_remote_helpers/git/__init__.py
+++ b/git_remote_helpers/git/__init__.py
@@ -0,0 +1,5 @@
+import sys
+if sys.hexversion < 0x02040000:
+ # The limiter is the subprocess module
+ sys.stderr.write("git_remote_helpers: requires Python 2.4 or later.\n")
+ sys.exit(1)