update 0.5

2026-06-05 23:30:18 +00:00 · 2010-11-13 03:25:56 +09:00
parent 640fb13834
commit 3f455e161b
26 changed files with 969 additions and 1423 deletions
@@ -0,0 +1,64 @@
+import os
+import sys
+import re
+from pythonbrew.basecommand import Command
+from pythonbrew.define import PATH_DISTS, VERSION, PYTHONBREW_DIRNAME, ROOT
+from pythonbrew.log import logger
+from pythonbrew.downloader import Downloader, get_pythonbrew_update_url
+from pythonbrew.util import Subprocess, rm_r
+
+class UpdateCommand(Command):
+    name = "update"
+    usage = "%prog"
+    summary = "Upgrades pythonbrew to the latest version"
+    
+    def run_command(self, options, args):
+        version = "head"
+        if args:
+            version = args[0]
+            
+        # check for latest version
+        if version == VERSION:
+            logger.info("You are already running the installed latest version of pythonbrew.")
+            sys.exit()
+        
+        download_url = get_pythonbrew_update_url(version)
+        if not download_url:
+            logger.error("`%s` of pythonbrew not found." % version)
+            sys.exit(1)
+        
+        distname = "pythonbrew.tgz"
+        download_path = "%s/%s" % (PATH_DISTS, distname)
+        try:
+            d = Downloader()
+            d.download(distname, download_url, download_path)
+        except:
+            logger.error("Failed to download. `%s`" % download_url)
+            sys.exit(1)
+
+        _re = re.compile("^%s.*" % PYTHONBREW_DIRNAME)
+        for name in os.listdir(PATH_DISTS):
+            if _re.match(name):
+                rm_r("%s/%s" % (PATH_DISTS, name))
+        try:
+            s = Subprocess(shell=True, cwd=PATH_DISTS, print_cmd=False)
+            logger.info("Extracting %s" % download_path)
+            s.check_call("tar zxf %s" % download_path)
+        except:
+            logger.error("Failed to update pythonbrew.")
+            sys.exit(1)
+        
+        for name in os.listdir(PATH_DISTS):
+            if _re.match(name):
+                try:
+                    installer_path = "%s/%s" % (PATH_DISTS, name)
+                    s = Subprocess(shell=True, cwd=PATH_DISTS, print_cmd=False)
+                    logger.info("Installing %s into %s" % (installer_path, ROOT))
+                    s.check_call("%s %s/pythonbrew_install.py" % (sys.executable, installer_path))
+                except:
+                    logger.error("Failed to update pythonbrew.")
+                    sys.exit(1)
+                break
+        logger.info("The pythonbrew has been updated.")
+
+UpdateCommand()