7cf7e1f6b7
The module entropy_path_loader (used only for running from within the checkout; otherwise not even installed) is made to provide the _entropy namespace. (Other ideas instead of this entropy_path_loader change would be to reorganise files layout; drop support for running from the checkout as is - and perhaps require virtualenvs; require sourcing a script that sets PYTHONPATH. However, as implemented, it is not intrusive, and the good part is that it is quite isolated, not used in normal usage after installation. Basically, it only does sys.path + provides _entropy namespace.)
182 lines
3.9 KiB
Python
Executable File
182 lines
3.9 KiB
Python
Executable File
#!/usr/bin/python
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import sys
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import os
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os.environ['LANGUAGE'] = "en_US.UTF-8"
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os.environ['LC_ALL'] = "en_US.UTF-8"
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os.environ['LANG'] = "en_US.UTF-8"
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import codecs
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from os import path as osp
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_base = osp.dirname(osp.dirname(osp.dirname(osp.realpath(__file__))))
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if os.path.isfile(osp.join(_base, "entropy-in-vcs-checkout")):
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sys.path.insert(0, osp.join(_base, "entropy_path_loader"))
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import entropy_path_loader
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del osp
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from _entropy.solo.commands.descriptor import SoloCommandDescriptor
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MAN_HEADER="""\
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EQUO(1)
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======
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:man source: equo {equoversion}
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:man manual: equo {equoversion}
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NAME
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----
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equo - The Ingenuous Entropy Package Manager.
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SYNOPSIS
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--------
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*equo* [command] [command options]
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INTRODUCTION
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------------
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Equo is the command-line frontend of the Entropy Package Manager Library.
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Installing, Removing and taking care of your system is easier than ever.
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There is nothing much left to say, just try it out yourself!
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USAGE
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-----
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Equo has a modular design, commands can be added and removed in a pluggable
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way. There are however a set of built-in commands that are shipped with
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the default Equo distribution.
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OPTIONS
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-------
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*--help*::
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Show Equo Help, listing all the runtime available commands.
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COMMANDS
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--------
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---commands---
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AUTHORS
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-------
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Fabio Erculiani (lxnay@sabayon.org)
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REPORTING BUGS
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--------------
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Report bugs to https://bugs.sabayon.org or directly to the author at
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lxnay@sabayon.org.
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SEE ALSO
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--------
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---also_commands---
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"""
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SPLIT_MAN="""\
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%(name)s(1)
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%(title)s
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:man source: equo {equoversion}
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:man manual: equo {equoversion}
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NAME
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----
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%(name)s - %(description)s
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SYNOPSIS
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--------
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%(synopsis)s
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INTRODUCTION
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------------
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%(introduction)s
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OPTIONS
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-------
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%(options)s
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AUTHORS
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-------
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%(authors)s
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REPORTING BUGS
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--------------
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Report bugs to https://bugs.sabayon.org or directly to the author at
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lxnay@sabayon.org.
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SEE ALSO
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--------
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equo(1)%(seealso)s
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"""
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descriptors = SoloCommandDescriptor.obtain()
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descriptors.sort(key = lambda x: x.get_name())
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commands_txt = []
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see_also_txt = []
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split_mans = []
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for descriptor in descriptors:
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klass = descriptor.get_class()
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name = descriptor.get_name()
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aliases = klass.ALIASES
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aliases_str = ", ".join(aliases)
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if aliases_str:
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aliases_str = " [%s]" % (aliases_str,)
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command_txt = "%s%s%s%s" % ("*", name, aliases_str, "*::")
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desc = descriptor.get_description()
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command_txt += "\n %s\n" % (desc,)
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commands_txt.append(command_txt)
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try:
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man = klass([]).man()
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except NotImplementedError:
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man = None
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if man is not None:
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man['name'] = "equo-" + man['name']
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see_also_txt.append("%s(1)" % (man['name'],))
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man['title'] = "="*(len(man['name']) + 3)
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if not man.get("seealso"):
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man['seealso'] = ""
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else:
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man['seealso'] = ", " + man['seealso']
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if not man['authors']:
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man['authors'] = "Fabio Erculiani <lxnay@sabayon.org>"
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man_txt = SPLIT_MAN % man
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split_mans.append((man['name'], man_txt))
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if not see_also_txt:
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see_also_txt.append("Nothing")
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man_txt = MAN_HEADER[:]
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man_txt = man_txt.replace("---commands---", "\n".join(commands_txt))
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see_also = ""
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orig_count = 5
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count = orig_count
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see_also_buf = []
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for entry in see_also_txt:
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if count == 0:
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count = orig_count
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see_also += ", ".join(see_also_buf)
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see_also += "\n "
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del see_also_buf[:]
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count -= 1
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see_also_buf.append(entry)
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if see_also_buf:
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see_also += ", ".join(see_also_buf)
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see_also += "\n "
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man_txt = man_txt.replace("---also_commands---", " " + see_also)
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sys.stdout.write("generating mansrc/equo.1.txt\n")
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with codecs.open("mansrc/equo.1.txt", "w", encoding="UTF-8") as man_f:
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man_f.write(man_txt)
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for man_name, man_txt in split_mans:
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sys.stdout.write("generating mansrc/%s.1.txt\n" % (man_name,))
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with codecs.open("mansrc/%s.1.txt" % (man_name,), "w",
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encoding="UTF-8") as man_f:
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man_f.write(man_txt)
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