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Added drawing ascii diagrams
This commit is contained in:
Dimitris Zlatanidis
parent
ecc1098d49
commit
932d380faf
4 changed files with 79 additions and 13 deletions
44
README.rst
44
README.rst
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@ -349,8 +349,8 @@ Command Line Tool Usage
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repository.
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health, --silent Health check installed packages.
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deps-status, --graph=[image] Print dependencies status used by
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packages or drawing image map
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dependencies.
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packages or drawing dependencies
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diagram.
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Optional arguments:
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-h, --help Print this help message and exit.
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@ -385,7 +385,7 @@ Command Line Tool Usage
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--check-deps, --graph=[image] print package dependenies tree with
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highlight if packages is installed.
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Also check if dependencies used or
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drawing image map dependencies.
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drawing dependencies diagram.
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-p, --desc, [repository] [package], Print description of a package
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--color=[] directly from the repository and
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change color text.
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@ -727,13 +727,47 @@ and also displays installed packages:
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+--5: werkzeug is dependency --> Flask
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Drawing image map dependencies:
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Drawing dependencies diagram:
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$ slpkg -t sbo flexget --graph=image.x11
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.. image:: https://raw.githubusercontent.com/dslackw/images/master/slpkg/deps2.png
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:target: https://raw.githubusercontent.com/dslackw/images/master/slpkg/deps2.png
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or drawing dependencies ascii diagram:
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.. code-block:: bash
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$ slpkg -t sbo brasero --graph=ascii
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+---------------------------------+
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| |
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| |
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| +---------+ |
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| | | |
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| | | |
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+----------------+----+----+ | |
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| | | | | |
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+--------------+ | +--------------------+ | +-----------------+ |
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| jmespath | -+- | botocore | +- | python-dateutil | |
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+--------------+ | +--------------------+ +-----------------+ |
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| | | | | | |
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| | | | | | |
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| | | | | | |
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+--------------+ | +----------+ | | +-----------------+ |
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| pysetuptools | -+ | bcdoc | -+----+------ | six | -+
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+--------------+ +----------+ | | +-----------------+
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| | | |
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| | | |
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| +----------+ | |
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| | docutils | -+ |
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| +----------+ |
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| |
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+-------------------------------------+
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.. code-block:: bash
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$ slpkg -t sbo Flask --check-deps --graph=image.x11
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@ -793,7 +827,7 @@ Print dependencies status used by packages:
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Found 19 dependencies in 4 packages.
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or use additional option "--graph=[image]" to drawing image map dependencies, like:
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or use additional option "--graph=[image]" to drawing dependencies diagram, like:
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$ slpkg deps-status --graph=image.x11
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@ -1,9 +1,17 @@
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# Slackware Linux
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# Python 2.7+
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# GNU wget
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# aria2 [optional]
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# curl [optional]
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# GNU coreutils
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#
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# [OPTIONAL]
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# pygraphviz >= 1.3rc2
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# aria2 (alternative downloader)
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#
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# [OPTIONAL]
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# curl (alternative downloader)
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#
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# [OPTIONAL]
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# pygraphviz >= 1.3rc2 (drawing dependencies diagram)
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#
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# [OPTIONAL]
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# perl 5
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# graph-easy >= 0.75 (drawing dependencies ascii diagram)
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@ -56,8 +56,8 @@ Commands:
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repository.
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health, --silent Health check installed packages.
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deps-status, --graph=[image] Print dependencies status used by
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packages or drawing image map
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dependencies.
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packages or drawing dependencies
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diagram.
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Optional arguments:
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-h, --help Print this help message and exit.
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@ -92,7 +92,7 @@ Optional arguments:
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--check-deps, --graph=[image] print package dependenies tree with
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highlight if packages is installed.
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Also check if dependencies used or
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drawing image map dependencies.
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drawing dependencies digram.
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-p, --desc, [repository] [package], Print description of a package
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--color=[] directly from the repository and
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change color text.
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@ -23,6 +23,7 @@
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import os
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import subprocess
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def graph_deps(deps_dict, image):
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@ -33,10 +34,14 @@ def graph_deps(deps_dict, image):
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except ImportError:
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print("Require 'pygraphviz': Install with '$ slpkg -s sbo pygraphviz'")
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raise SystemExit()
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check_file(image)
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if image != "ascii":
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check_file(image)
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try:
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G = pgv.AGraph(deps_dict)
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G.layout(prog="fdp")
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if image == "ascii":
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G.write("{0}.dot".format(image))
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graph_easy(image)
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G.draw(image)
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except (IOError, KeyboardInterrupt):
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raise SystemExit()
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@ -63,3 +68,22 @@ def check_file(image):
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except IndexError:
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print("slpkg: error: Image file suffix missing")
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raise SystemExit()
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def graph_easy(image):
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"""Draw ascii diagram. graph-easy perl modulr require
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"""
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if not os.path.isfile("/usr/bin/graph-easy"):
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print("Require 'graph-easy': Install with '$ slpkg -s sbo graph-easy'")
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remove_dot(image)
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raise SystemExit()
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subprocess.call("graph-easy {0}.dot".format(image), shell=True)
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remove_dot(image)
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raise SystemExit()
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def remove_dot(image):
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"""Remove .dot files
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"""
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if os.path.isfile("{0}.dot".format(image)):
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os.remove("{0}.dot".format(image))
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