/usr/share/pyshared/landslide/main.py is in python-landslide 1.0.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2010 Adam Zapletal
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import sys
try:
from landslide import generator
except ImportError:
import generator
from optparse import OptionParser
def _parse_options():
""" Parses ``landslide`` args options.
"""
parser = OptionParser(
usage="%prog [options] input.md ...",
description="Generates an HTML5 or PDF "
"slideshow from Markdown or other formats",
epilog="Note: PDF export requires the `prince` program: "
"http://princexml.com/")
parser.add_option(
"-c", "--copy-theme",
action="store_true",
dest="copy_theme",
help="Copy theme directory into current presentation source directory",
default=False)
parser.add_option(
"-b", "--debug",
action="store_true",
dest="debug",
help="Will display any exception trace to stdout",
default=False)
parser.add_option(
"-d", "--destination",
dest="destination_file",
help="The path to the to the destination file: .html or "
".pdf extensions allowed (default: presentation.html)",
metavar="FILE",
default="presentation.html")
parser.add_option(
"-e", "--encoding",
dest="encoding",
help="The encoding of your files (defaults to utf8)",
metavar="ENCODING",
default="utf8")
parser.add_option(
"-i", "--embed",
action="store_true",
dest="embed",
help="Embed stylesheet and javascript contents, "
"base64-encoded images in presentation to make a "
"standalone document",
default=False)
parser.add_option(
"-l", "--linenos",
type="choice",
choices=generator.VALID_LINENOS,
dest="linenos",
help="How to output linenos in source code. Three options availables: "
"no (no line numbers); "
"inline (inside <pre> tag); "
"table (lines numbers in another cell, copy-paste friendly)",
default="inline",
)
parser.add_option(
"-o", "--direct-output",
action="store_true",
dest="direct",
help="Prints the generated HTML code to stdout; won't work with PDF "
"export",
default=False)
parser.add_option(
"-q", "--quiet",
action="store_false",
dest="verbose",
help="Won't write anything to stdout (silent mode)",
default=False)
parser.add_option(
"-r", "--relative",
action="store_true",
dest="relative",
help="Make your presentation asset links relative to current pwd; "
"This may be useful if you intend to publish your html "
"presentation online.",
default=False,
)
parser.add_option(
"-t", "--theme",
dest="theme",
help="A theme name, or path to a landlside theme directory",
default='default')
parser.add_option(
"-v", "--verbose",
action="store_true",
dest="verbose",
help="Write informational messages to stdout (enabled by default)",
default=True)
parser.add_option(
"-x", "--extensions",
dest="extensions",
help="Comma-separated list of extensions for Markdown",
default='',
)
(options, args) = parser.parse_args()
if not args:
parser.print_help()
sys.exit(1)
return options, args[0]
def log(message, type):
"""Basic logger, print output directly to stdout and errors to stderr.
"""
(sys.stdout if type == 'notice' else sys.stderr).write(message + "\n")
def run(input_file, options):
""" Runs the Generator using parsed options.
"""
options.logger = log
generator.Generator(input_file, **options.__dict__).execute()
def main():
""" Main program entry point.
"""
options, input_file = _parse_options()
if (options.debug):
run(input_file, options)
else:
try:
run(input_file, options)
except Exception, e:
sys.stderr.write("Error: %s\n" % e)
sys.exit(1)
if __name__ == '__main__':
main()
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