add channel to leaves export

README.md

@@ -1,19 +1,17 @@
 
-# conda-tree
+## conda-tree
 
 conda dependency tree helper
 
-# Install
-
-This helper requires only that `conda-tree.py` be on your path and
-that the `conda` and `networkx` packages are installed.  This can be
-done with `conda` itself if you like:
+## Install
 
 ```bash
 conda install -c conda-forge conda-tree
 ```
 
-# Usage
+## Features
+
+### Query the dependency tree
 
 ```bash
 # packages that no other package depends on
@@ -24,7 +22,20 @@ $ conda-tree leaves
 $ conda-tree depends samtools
 ['curl', 'xz', 'libgcc', 'zlib']
 
-# dependencies in a tree form 
+# which packages depend on a specific package
+$ conda-tree whoneeds xz
+['samtools', 'bcftools', 'htslib', 'python']
+
+# dependency cycles
+$ conda-tree cycles
+pip -> python -> pip
+pip -> wheel -> python -> pip
+```
+
+### Dependencies in tree form
+
+```bash
+# dependencies in a tree form
 # (redundancies are hidden by default)
 $ conda-tree depends -t sqlite
 sqlite==3.29.0
@@ -35,15 +46,6 @@ sqlite==3.29.0
      └─ ncurses 6.1 [required: >=6.1,<6.2.0a0]
         └─ dependencies of ncurses displayed above
 
-# which packages depend on a specific package
-$ conda-tree whoneeds xz
-['samtools', 'bcftools', 'htslib', 'python']
-
-# dependency cycles
-$ conda-tree cycles
-pip -> python -> pip
-pip -> wheel -> python -> pip
-
 # full dependency tree
 $ conda-tree deptree --full
 neovim==0.3.1
@@ -61,37 +63,52 @@ conda-tree==0.0.4
   │  │  ├─ libarchive 3.3.3 [required: >=3.3.3]
   │  │  │  ├─ bzip2 1.0.8 [required: >=1.0.6,<2.0a0]
 ...
+```
+
+### Query another env
 
-# query a different conda prefix/env
+```bash
+# query by path
 $ conda-tree -p /conda/envs/trinity leaves
 ['trinity']
 
 # query by name
 $ conda-tree -n trinity leaves
 ['trinity']
+```
 
-# find dangling files that aren't owned by any package
-$ conda-tree -n base unowned-files
-/home/user/conda/LICENSE.txt
-
-$ conda-tree -n graphviz unowned-files
-/home/user/conda/envs/graphviz/var/cache/fontconfig/b67b32625a2bb51b023d3814a918f351-le64.cache-7
-/home/user/conda/envs/graphviz/var/cache/fontconfig/f93dd067-84cf-499d-a5a8-645ff5f927dc-le64.cache-7
-/home/user/conda/envs/graphviz/var/cache/fontconfig/923e285e415b1073c8df160bee08820f-le64.cache-7
-/home/user/conda/envs/graphviz/fonts/.uuid
+### Query package files
 
+```bash
 # find which package owns a file
 $ conda-tree -n graphviz who-owns bin/dot
 graphviz bin/dot
 graphviz bin/dot2gxl
 graphviz bin/dot_builtins
 
-# export a minimal set of dependencies of a env
+# find dangling files that aren't owned by any package
+$ conda-tree -n base unowned-files
+/conda/LICENSE.txt
+
+$ conda-tree -n graphviz unowned-files
+/conda/envs/graphviz/var/cache/fontconfig/b67b32625a2bb51b023d3814a918f351-le64.cache-7
+/conda/envs/graphviz/var/cache/fontconfig/f93dd067-84cf-499d-a5a8-645ff5f927dc-le64.cache-7
+/conda/envs/graphviz/var/cache/fontconfig/923e285e415b1073c8df160bee08820f-le64.cache-7
+/conda/envs/graphviz/fonts/.uuid
+```
+
+### Generate a minimal set of packages to re-create the env
+
+```bash
 # can be used to re-create a env with conda create -n <new-env> --file <dep-file>
 $ conda-tree -n graphviz leaves --export
-graphviz=2.48.0=h85b4f2f_0
+conda-forge::graphviz=2.48.0=h85b4f2f_0
+```
 
-# export a graphviz dot notation file of the dependicies tree
+### Generate a graph of the dependency tree
+
+```bash
+# export a graphviz dot notation file of the dependencies tree
 $ conda-tree deptree --dot > file.dot
 $ conda-tree depends <package> --dot > file.dot
 $ conda-tree whoneeds <package> --dot > file.dot

conda-tree.py

@@ -11,7 +11,7 @@
 import conda.api
 import networkx
 
-__version__ = '1.0.0'
+__version__ = '1.0.1'
 
 # The number of spaces
 TABSIZE = 3
@@ -308,7 +308,7 @@ def get_cycles(graph):
         if args.export:
             for p in get_leaves(g):
                 k = get_package_key(l, p)
-                print(l[k]['name']+"="+l[k]['version']+"="+l[k]['build'])
+                print(l[k]['schannel']+'::'+l[k]['name']+"="+l[k]['version']+"="+l[k]['build'])
         else:
             print(get_leaves(g))
 

setup.py

@@ -8,7 +8,7 @@
 shutil.copyfile('conda-tree.py', 'conda_tree.py')
 
 setup(name='conda-tree',
-      version='1.0.0',
+      version='1.0.1',
       description='conda dependency tree helper',
       author='Renan Valieris',
       url='https://github.com/rvalieris/conda-tree',