todooo

TODO

@@ -39,9 +39,9 @@ Legend:
 
 2. Alpha
  - incremental build
-   - generate binary release number by comparing MD5s (MEREN)
+   - generate binary release number by comparing MD5s (meren)
    - keep track of successfully completed configure, make, install
-     steps (necessary for large-scale builds?) (MEREN)
+     steps (necessary for large-scale builds?) (meren)
  / multi-package dependency analysis (eray)
    + design a package operation planner
    - install operation
@@ -65,7 +65,7 @@ Legend:
    - comar OM information (Provides) (baris)
  - refactor actionsAPI
  - actionsAPI documentation
- - versioning information document
+ / versioning information document (bunu ben yazmistim zaten - eray)
  / verify metodlari
    + SpecFile
    + MetaData
@@ -97,23 +97,25 @@ Legend:
 
 3. Beta
 
+ - exception handling (baris)
  - system-wide upgrade (upgrade-all) komutu (eray)
- - multiple package repository
-   / decide how to implement
+ / multiple package repository
+   + decide how to implement
    - make a package and sourcedb for each repo
    - support medium types
      - internet: http/ftp
      - local repository
      - cdrom dvd
- - multi-architecture support
-   - design decisions
-   - extend XML specs to support that
-   - cross-platform building support
- - transaction stuff for database
- - incremental build/fetch for repository index (pisi-index.xml)
  - GUI
    - pyqt UI class to interface
    - PISIMAT
    - installation
    - remove
    - upgrade
+ - transaction stuff for database (eray)
+ - incremental build/fetch for repository index (pisi-index.xml)
+   - diffsets (caglar)
+ - multi-architecture support
+   / design decisions
+   / extend XML specs to support that
+   - cross-platform building support

pisi/install.py

@@ -24,12 +24,14 @@ class Installer:
     "Installer class, provides install routines for pisi packages"
 
     def __init__(self, package_fname):
+        "initialize from a file name"
         self.package = Package(package_fname)
         self.package.read()
         self.metadata = self.package.metadata
         self.files = self.package.files
 
     def install(self):
+        "entry point"
         self.pkginfo = self.metadata.package
         self.check_requirements()
         self.check_relations()
@@ -102,34 +104,36 @@ class Installer:
     def reinstall(self):
         "check reinstall, confirm action, and remove package if reinstall"
 
-        if installdb.is_installed(self.pkginfo.name): # is this a reinstallation?
-            (iversion, irelease) = installdb.get_version(self.pkginfo.name)
+        pkg = self.pkginfo
+        
+        if installdb.is_installed(pkg.name): # is this a reinstallation?
+            (iversion, irelease) = installdb.get_version(pkg.name)
 
-            if self.pkginfo.version == iversion and self.pkginfo.release == irelease:
+            if pkg.version == iversion and pkg.release == irelease:
                 if not ui.confirm('Re-install same version package?'):
                     raise InstallError('Package re-install declined')
             else:
                 upgrade = False
                 # is this an upgrade?
                 # determine and report the kind of upgrade: version, release, build
-                if self.pkginfo.version > iversion:
+                if pkg.version > iversion:
                     ui.info('Upgrading to new upstream version')
                     upgrade = True
-                elif self.pkginfo.release > irelease:
+                elif pkg.release > irelease:
                     ui.info('Upgrading to new distribution release')
                     upgrade = True
 
                 # is this a downgrade? confirm this action.
                 if not upgrade:
-                    if self.pkginfo.version < iversion:
+                    if pkg.version < iversion:
                         x = 'Downgrade to old upstream version?'
-                    elif self.pkginfo.release < irelease:
+                    elif pkg.release < irelease:
                         x = 'Downgrade to old distribution release?'
                     if not ui.confirm(x):
                         raise InstallError('Package downgrade declined')
 
             # remove old package then
-            operations.remove(self.pkginfo.name)
+            operations.remove(pkg.name)
 
     def update_databases(self):
         "update databases"