graph-depends: rename pkgutil.py to brpkgutil.py

pkgutil.py is also part of Python itself. Placing pkgutil.py as is
in a folder with other scripts that require original pkgutil will
break them. This is the case with scanpypi. So rename pkgutil.py
to brpkgutil.py to avoid naming collision.

Fixes: https://bugs.busybox.net/show_bug.cgi?id=9766
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/support/scripts/brpkgutil.py b/support/scripts/brpkgutil.py
new file mode 100644 (file)
index 0000000..a0e2352
--- /dev/null
+++ b/support/scripts/brpkgutil.py
@@ -0,0 +1,62 @@
+# Copyright (C) 2010-2013 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+import sys
+import subprocess
+
+# Execute the "make <pkg>-show-version" command to get the version of a given
+# list of packages, and return the version formatted as a Python dictionary.
+def get_version(pkgs):
+    sys.stderr.write("Getting version for %s\n" % pkgs)
+    cmd = ["make", "-s", "--no-print-directory" ]
+    for pkg in pkgs:
+        cmd.append("%s-show-version" % pkg)
+    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, universal_newlines=True)
+    output = p.communicate()[0]
+    if p.returncode != 0:
+        sys.stderr.write("Error getting version %s\n" % pkgs)
+        sys.exit(1)
+    output = output.split("\n")
+    if len(output) != len(pkgs) + 1:
+        sys.stderr.write("Error getting version\n")
+        sys.exit(1)
+    version = {}
+    for i in range(0, len(pkgs)):
+        pkg = pkgs[i]
+        version[pkg] = output[i]
+    return version
+
+def _get_depends(pkgs, rule):
+    sys.stderr.write("Getting dependencies for %s\n" % pkgs)
+    cmd = ["make", "-s", "--no-print-directory" ]
+    for pkg in pkgs:
+        cmd.append("%s-%s" % (pkg, rule))
+    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, universal_newlines=True)
+    output = p.communicate()[0]
+    if p.returncode != 0:
+        sys.stderr.write("Error getting dependencies %s\n" % pkgs)
+        sys.exit(1)
+    output = output.split("\n")
+    if len(output) != len(pkgs) + 1:
+        sys.stderr.write("Error getting dependencies\n")
+        sys.exit(1)
+    deps = {}
+    for i in range(0, len(pkgs)):
+        pkg = pkgs[i]
+        pkg_deps = output[i].split(" ")
+        if pkg_deps == ['']:
+            deps[pkg] = []
+        else:
+            deps[pkg] = pkg_deps
+    return deps
+
+# Execute the "make <pkg>-show-depends" command to get the list of
+# dependencies of a given list of packages, and return the list of
+# dependencies formatted as a Python dictionary.
+def get_depends(pkgs):
+    return _get_depends(pkgs, 'show-depends')
+
+# Execute the "make <pkg>-show-rdepends" command to get the list of
+# reverse dependencies of a given list of packages, and return the
+# list of dependencies formatted as a Python dictionary.
+def get_rdepends(pkgs):
+    return _get_depends(pkgs, 'show-rdepends')

diff --git a/support/scripts/graph-depends b/support/scripts/graph-depends
index fbd591705367a20a6dc68543731f7d82cc3ef0d2..b258c565b0cb436d6870af04faa3f34434d866d4 100755 (executable)
--- a/support/scripts/graph-depends
+++ b/support/scripts/graph-depends
@@ -26,7 +26,7 @@ import subprocess
 import argparse
 from fnmatch import fnmatch
 
-import pkgutil
+import brpkgutil
 
 # Modes of operation:
 MODE_FULL = 1   # draw full dependency graph for all selected packages
@@ -102,13 +102,13 @@ else:
 transitive = args.transitive
 
 if args.direct:
-    get_depends_func = pkgutil.get_depends
+    get_depends_func = brpkgutil.get_depends
     arrow_dir = "forward"
 else:
     if mode == MODE_FULL:
         sys.stderr.write("--reverse needs a package\n")
         sys.exit(1)
-    get_depends_func = pkgutil.get_rdepends
+    get_depends_func = brpkgutil.get_rdepends
     arrow_dir = "back"
 
 # Get the colours: we need exactly three colours,
@@ -330,7 +330,7 @@ if check_only:
     sys.exit(0)
 
 dict_deps = remove_extra_deps(dict_deps)
-dict_version = pkgutil.get_version([pkg for pkg in allpkgs
+dict_version = brpkgutil.get_version([pkg for pkg in allpkgs
                                 if pkg != "all" and not pkg.startswith("root")])
 
 # Print the attributes of a node: label and fill-color

diff --git a/support/scripts/pkgutil.py b/support/scripts/pkgutil.py
deleted file mode 100644 (file)
index a0e2352..0000000
--- a/support/scripts/pkgutil.py
+++ /dev/null
@@ -1,62 +0,0 @@
-# Copyright (C) 2010-2013 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-
-import sys
-import subprocess
-
-# Execute the "make <pkg>-show-version" command to get the version of a given
-# list of packages, and return the version formatted as a Python dictionary.
-def get_version(pkgs):
-    sys.stderr.write("Getting version for %s\n" % pkgs)
-    cmd = ["make", "-s", "--no-print-directory" ]
-    for pkg in pkgs:
-        cmd.append("%s-show-version" % pkg)
-    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, universal_newlines=True)
-    output = p.communicate()[0]
-    if p.returncode != 0:
-        sys.stderr.write("Error getting version %s\n" % pkgs)
-        sys.exit(1)
-    output = output.split("\n")
-    if len(output) != len(pkgs) + 1:
-        sys.stderr.write("Error getting version\n")
-        sys.exit(1)
-    version = {}
-    for i in range(0, len(pkgs)):
-        pkg = pkgs[i]
-        version[pkg] = output[i]
-    return version
-
-def _get_depends(pkgs, rule):
-    sys.stderr.write("Getting dependencies for %s\n" % pkgs)
-    cmd = ["make", "-s", "--no-print-directory" ]
-    for pkg in pkgs:
-        cmd.append("%s-%s" % (pkg, rule))
-    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, universal_newlines=True)
-    output = p.communicate()[0]
-    if p.returncode != 0:
-        sys.stderr.write("Error getting dependencies %s\n" % pkgs)
-        sys.exit(1)
-    output = output.split("\n")
-    if len(output) != len(pkgs) + 1:
-        sys.stderr.write("Error getting dependencies\n")
-        sys.exit(1)
-    deps = {}
-    for i in range(0, len(pkgs)):
-        pkg = pkgs[i]
-        pkg_deps = output[i].split(" ")
-        if pkg_deps == ['']:
-            deps[pkg] = []
-        else:
-            deps[pkg] = pkg_deps
-    return deps
-
-# Execute the "make <pkg>-show-depends" command to get the list of
-# dependencies of a given list of packages, and return the list of
-# dependencies formatted as a Python dictionary.
-def get_depends(pkgs):
-    return _get_depends(pkgs, 'show-depends')
-
-# Execute the "make <pkg>-show-rdepends" command to get the list of
-# reverse dependencies of a given list of packages, and return the
-# list of dependencies formatted as a Python dictionary.
-def get_rdepends(pkgs):
-    return _get_depends(pkgs, 'show-rdepends')