John ShaggyTwoDope Jenkins
7 years ago
8 changed files with 2147 additions and 0 deletions
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|
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#!/bin/bash |
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VOL=`mpc volume | sed '1 s/volume://'` |
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PERC=`echo $VOL` |
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VOLBAR=`echo -e "$PERC" | dzen2-gdbar -bg '#454545' -fg '#cd546c' -h 1 -w 50 | sed "s/\ .*\%//g"` |
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echo "$VOLBAR" |
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@ -0,0 +1,369 @@
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#!/usr/bin/env python2 |
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''' |
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python/curses epub reader. Requires BeautifulSoup |
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Keyboard commands: |
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Esc/q - quit |
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Tab/Left/Right - toggle between TOC and chapter views |
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TOC view: |
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Up - up a line |
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Down - down a line |
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PgUp - up a page |
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PgDown - down a page |
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Chapter view: |
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Up - up a page |
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Down - down a page |
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PgUp - up a line |
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PgDown - down a line |
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i - open images on page in web browser |
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''' |
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import curses.wrapper, curses.ascii |
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import formatter, htmllib, locale, os, StringIO, re, readline, tempfile, zipfile |
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import base64, webbrowser |
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from BeautifulSoup import BeautifulSoup |
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try: |
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from fabulous import image |
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import PIL |
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except ImportError: |
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images = False |
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else: |
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images = True |
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locale.setlocale(locale.LC_ALL, 'en_US.utf-8') |
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basedir = '' |
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def run(screen, program, *args): |
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curses.nocbreak() |
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screen.keypad(0) |
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curses.echo() |
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pid = os.fork() |
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if not pid: |
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os.execvp(program, (program,) + args) |
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os.wait()[0] |
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curses.noecho() |
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screen.keypad(1) |
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curses.cbreak() |
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def open_image(screen, name, s): |
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''' show images with PIL and fabulous ''' |
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if not images: |
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screen.addstr(0, 0, "missing PIL or fabulous", curses.A_REVERSE) |
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return |
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ext = os.path.splitext(name)[1] |
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screen.erase() |
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screen.refresh() |
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curses.setsyx(0, 0) |
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image_file = tempfile.NamedTemporaryFile(suffix=ext, delete=False) |
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image_file.write(s) |
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image_file.close() |
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try: |
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print image.Image(image_file.name) |
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except: |
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print image_file.name |
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finally: |
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os.unlink(image_file.name) |
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def textify(html_snippet, img_size=(80, 45), maxcol=72): |
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''' text dump of html ''' |
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class Parser(htmllib.HTMLParser): |
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def anchor_end(self): |
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self.anchor = None |
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def handle_image(self, source, alt, ismap, alight, width, height): |
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global basedir |
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self.handle_data( |
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'[img="{0}{1}" "{2}"]'.format(basedir, source, alt) |
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) |
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class Formatter(formatter.AbstractFormatter): |
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pass |
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class Writer(formatter.DumbWriter): |
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def __init__(self, fl, maxcol=72): |
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formatter.DumbWriter.__init__(self, fl) |
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self.maxcol = maxcol |
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def send_label_data(self, data): |
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self.send_flowing_data(data) |
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self.send_flowing_data(' ') |
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o = StringIO.StringIO() |
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p = Parser(Formatter(Writer(o, maxcol))) |
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p.feed(html_snippet) |
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p.close() |
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return o.getvalue() |
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def table_of_contents(fl): |
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global basedir |
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# find opf file |
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soup = BeautifulSoup(fl.read('META-INF/container.xml')) |
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opf = dict(soup.find('rootfile').attrs)['full-path'] |
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basedir = os.path.dirname(opf) |
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if basedir: |
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basedir = '{0}/'.format(basedir) |
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soup = BeautifulSoup(fl.read(opf)) |
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# title |
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yield (soup.find('dc:title').text, None) |
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# all files, not in order |
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x, ncx = {}, None |
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for item in soup.find('manifest').findAll('item'): |
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d = dict(item.attrs) |
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x[d['id']] = '{0}{1}'.format(basedir, d['href']) |
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if d['media-type'] == 'application/x-dtbncx+xml': |
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ncx = '{0}{1}'.format(basedir, d['href']) |
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# reading order, not all files |
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y = [] |
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for item in soup.find('spine').findAll('itemref'): |
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y.append(x[dict(item.attrs)['idref']]) |
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z = {} |
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if ncx: |
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# get titles from the toc |
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soup = BeautifulSoup(fl.read(ncx)) |
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for navpoint in soup('navpoint'): |
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k = navpoint.content.get('src', None) |
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# strip off any anchor text |
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k = k.split('#')[0] |
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if k: |
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z[k] = navpoint.navlabel.text |
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# output |
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for section in y: |
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if section in z: |
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yield (z[section].encode('utf-8'), section.encode('utf-8')) |
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else: |
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yield (u'', section.encode('utf-8').strip()) |
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def list_chaps(screen, chaps, start, length): |
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for i, (title, src) in enumerate(chaps[start:start+length]): |
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try: |
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if start == 0: |
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screen.addstr(i, 0, ' {0}'.format(title), curses.A_BOLD) |
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else: |
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screen.addstr(i, 0, '{0:-5} {1}'.format(start, title)) |
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except: |
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pass |
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start += 1 |
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screen.refresh() |
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return i |
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def check_epub(fl): |
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if os.path.isfile(fl) and os.path.splitext(fl)[1].lower() == '.epub': |
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return True |
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def dump_epub(fl, maxcol=float("+inf")): |
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if not check_epub(fl): |
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return |
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fl = zipfile.ZipFile(fl, 'r') |
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chaps = [i for i in table_of_contents(fl)] |
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for title, src in chaps: |
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print title |
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print '-' * len(title) |
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if src: |
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soup = BeautifulSoup(fl.read(src)) |
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print textify( |
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unicode(soup.find('body')).encode('utf-8'), |
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maxcol=maxcol, |
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) |
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print '\n' |
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def curses_epub(screen, fl): |
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if not check_epub(fl): |
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return |
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#curses.mousemask(curses.BUTTON1_CLICKED) |
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fl = zipfile.ZipFile(fl, 'r') |
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chaps = [i for i in table_of_contents(fl)] |
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chaps_pos = [0 for i in chaps] |
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start = 0 |
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cursor_row = 0 |
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# toc |
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while True: |
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curses.curs_set(1) |
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maxy, maxx = screen.getmaxyx() |
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if cursor_row >= maxy: |
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cursor_row = maxy - 1 |
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len_chaps = list_chaps(screen, chaps, start, maxy) |
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screen.move(cursor_row, 0) |
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ch = screen.getch() |
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# quit |
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if ch == curses.ascii.ESC: |
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return |
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try: |
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if chr(ch) == 'q': |
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return |
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except: |
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pass |
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# up/down line |
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if ch in [curses.KEY_DOWN]: |
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if start < len(chaps) - maxy: |
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start += 1 |
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screen.clear() |
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elif cursor_row < maxy - 1 and cursor_row < len_chaps: |
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cursor_row += 1 |
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elif ch in [curses.KEY_UP]: |
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if start > 0: |
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start -= 1 |
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screen.clear() |
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elif cursor_row > 0: |
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cursor_row -= 1 |
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# up/down page |
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elif ch in [curses.KEY_NPAGE]: |
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if start + maxy - 1 < len(chaps): |
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start += maxy - 1 |
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if len_chaps < maxy: |
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start = len(chaps) - maxy |
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screen.clear() |
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elif ch in [curses.KEY_PPAGE]: |
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if start > 0: |
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start -= maxy - 1 |
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if start < 0: |
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start = 0 |
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screen.clear() |
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# to chapter |
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elif ch in [curses.ascii.HT, curses.KEY_RIGHT, curses.KEY_LEFT]: |
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if chaps[start + cursor_row][1]: |
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html = fl.read(chaps[start + cursor_row][1]) |
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soup = BeautifulSoup(html) |
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chap = textify( |
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unicode(soup.find('body')).encode('utf-8'), |
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img_size=screen.getmaxyx(), |
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maxcol=screen.getmaxyx()[1] |
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).split('\n') |
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else: |
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chap = '' |
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screen.clear() |
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curses.curs_set(0) |
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# chapter |
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while True: |
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maxy, maxx = screen.getmaxyx() |
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images = [] |
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for i, line in enumerate(chap[ |
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chaps_pos[start + cursor_row]: |
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chaps_pos[start + cursor_row] + maxy |
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]): |
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try: |
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screen.addstr(i, 0, line) |
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mch = re.search('\[img="([^"]+)" "([^"]*)"\]', line) |
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if mch: |
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images.append(mch.group(1)) |
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except: |
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pass |
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screen.refresh() |
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ch = screen.getch() |
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# quit |
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if ch == curses.ascii.ESC: |
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return |
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try: |
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if chr(ch) == 'q': |
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return |
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except: |
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pass |
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# to TOC |
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if ch in [curses.ascii.HT, curses.KEY_RIGHT, curses.KEY_LEFT]: |
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screen.clear() |
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break |
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# up/down page |
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elif ch in [curses.KEY_DOWN]: |
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if chaps_pos[start + cursor_row] + maxy - 1 < len(chap): |
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chaps_pos[start + cursor_row] += maxy - 1 |
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screen.clear() |
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elif ch in [curses.KEY_UP]: |
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if chaps_pos[start + cursor_row] > 0: |
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chaps_pos[start + cursor_row] -= maxy - 1 |
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if chaps_pos[start + cursor_row] < 0: |
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chaps_pos[start + cursor_row] = 0 |
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screen.clear() |
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# up/down line |
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elif ch in [curses.KEY_NPAGE]: |
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if chaps_pos[start + cursor_row] + maxy - 1 < len(chap): |
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chaps_pos[start + cursor_row] += 1 |
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screen.clear() |
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elif ch in [curses.KEY_PPAGE]: |
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if chaps_pos[start + cursor_row] > 0: |
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chaps_pos[start + cursor_row] -= 1 |
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screen.clear() |
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#elif ch in [curses.KEY_MOUSE]: |
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# id, x, y, z, bstate = curses.getmouse() |
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# line = screen.instr(y, 0) |
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# mch = re.search('\[img="([^"]+)" "([^"]*)"\]', line) |
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# if mch: |
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# img_fl = mch.group(1) |
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else: |
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try: |
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if chr(ch) == 'i': |
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for img in images: |
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err = open_image(screen, img, fl.read(img)) |
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if err: |
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screen.addstr(0, 0, err, curses.A_REVERSE) |
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# edit html |
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elif chr(ch) == 'e': |
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tmpfl = tempfile.NamedTemporaryFile(delete=False) |
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tmpfl.write(html) |
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tmpfl.close() |
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run(screen, 'vim', tmpfl.name) |
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with open(tmpfl.name) as changed: |
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new_html = changed.read() |
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os.unlink(tmpfl.name) |
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if new_html != html: |
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pass |
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# write to zipfile? |
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# go back to TOC |
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screen.clear() |
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break |
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except (ValueError, IndexError): |
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pass |
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if __name__ == '__main__': |
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import argparse |
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parser = argparse.ArgumentParser( |
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formatter_class=argparse.RawDescriptionHelpFormatter, |
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description=__doc__, |
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) |
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parser.add_argument('-d', '--dump', action='store_true', |
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help='dump EPUB to text') |
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parser.add_argument('-c', '--cols', action='store', type=int, default=float("+inf"), |
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help='Number of columns to wrap; default is no wrapping.') |
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parser.add_argument('EPUB', help='view EPUB') |
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args = parser.parse_args() |
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if args.EPUB: |
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if args.dump: |
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dump_epub(args.EPUB, args.cols) |
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else: |
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try: |
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curses.wrapper(curses_epub, args.EPUB) |
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except KeyboardInterrupt: |
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pass |
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@@ -0,0 +1,14 @@
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#!/bin/sh |
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# h2t, convert all htm and html files of a directory to text |
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for file in `ls *.htm` |
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do |
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new=`basename $file htm` |
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lynx -dump $file > ${new}txt |
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done |
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##### |
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for file in `ls *.html` |
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do |
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new=`basename $file html` |
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lynx -dump $file > ${new}txt |
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done |
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#!/bin/sh |
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# Thumbnails for something, invocation from workingdir |
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make_thumbnail() { |
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pic=$1 |
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thumb=$(dirname "$1")/thumb-$(basename "$1") |
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convert "$pic" -thumbnail x150 "$thumb" |
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} |
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for pic in ./*.png |
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do |
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make_thumbnail "$pic" |
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done |
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@@ -0,0 +1,84 @@
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#!/usr/bin/env bash |
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read_epub() |
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{ |
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einfo -q -p $1 | elinks -force-html -dump |
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} |
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read_html() |
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{ |
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elinks -dump $1 |
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} |
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read_txt() |
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{ |
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cat $1 |
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} |
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view_txt() |
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{ |
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book="$(dialog --backtitle "Choose a text file" --fselect $HOME 0 0 --stdout)" |
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dialog --backtitle "$book" --textbox $book 0 0 |
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} |
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view_html() |
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{ |
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book="$(dialog --backtitle "Choose an HTML file" --fselect $HOME 0 0 --stdout)" |
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read_html $book > $HOME/.etemp.txt |
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dialog --backtitle "$1" --textbox $HOME/.etemp.txt 0 0 |
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rm $HOME/.etemp.txt |
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} |
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|
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show_metadata() |
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{ |
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einfo $1 |
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} |
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view_epub() |
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{ |
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book="$(dialog --backtitle "Choose a book" --fselect $HOME/Books/ 0 0 --stdout)" |
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read_epub $book > $HOME/.etemp.txt |
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dialog --backtitle "$book" --textbox $HOME/.etemp.txt 0 0 |
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rm $HOME/.etemp.txt |
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} |
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|
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do_help() |
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{ |
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cat << EOF |
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Usage: |
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|
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$0 -r {epub,html,txt} file | less |
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|
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Dump a file according to specified format to standard output for pagers like less. |
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|
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$0 -m file |
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|
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Show an ePub book's metadata. |
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|
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$0 -v {epub,html,txt} |
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|
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Select and read a file via curses dialogs. |
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|
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$0 -h |
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|
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Display this help page. |
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EOF |
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} |
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|
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if [ -e ~/.pubreader.rc ];then |
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source ~/.pubreader.rc |
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else |
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cat > ~/.pubreader.rc << EOF |
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#add new functions below |
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EOF |
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source ~/.pubreader.rc |
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fi |
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|
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while getopts "r:m:v:h" option;do |
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case "$option" in |
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r) read_${OPTARG} $3;; |
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m) show_metadata ${OPTARG};; |
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v) view_${OPTARG};; |
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h) do_help;; |
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esac |
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done |
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@ -0,0 +1,13 @@
@@ -0,0 +1,13 @@
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#!/bin/bash |
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# renames.sh |
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# basic file renamer |
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|
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for file in *.png |
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do |
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mv "$file" "p${file%.png}.png" |
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done |
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for file in *.jpg |
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do |
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mv "$file" "p${file%.jpg}.jpg" |
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|
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done |
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@ -0,0 +1,141 @@
@@ -0,0 +1,141 @@
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#!/bin/dash |
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|
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NAME="tuxalarm.sh" |
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AUTHOR="Craciun Dan" |
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HTTP="http://www.tuxarena.com/intro/tuxalarm.php" |
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MAIL="floydian.embryo@yahoo.com" |
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VERSION="0.2.0" |
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DATE="Feb 15, 2014" |
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LICENSE="GPLv2" |
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|
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# TODO: make a cli music player using gstreamer and use that instead of avplay |
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|
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alarm1="Replace this with the absolute path to an audio file (e.g. $HOME/Music/alarm.mp3)." |
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alarm2="Replace this with the absolute path to an audio file (e.g. $HOME/Music/alarm.mp3)." |
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alarm3="Replace this with the absolute path to a directory containing audio files." |
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interval="5" |
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|
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bin_ogg123=0 |
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bin_avplay=0 |
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|
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if [ -x /usr/bin/ogg123 ]; then |
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#bin_ogg123=1 |
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bin_ogg123=0 # set this to 1 to use ogg123 instead of avplay |
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# or replace all ogg123 occurences with mpg123; ogg123 plays only ogg and flac files |
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fi |
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if [ -x /usr/bin/avplay ]; then |
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bin_avplay=1 |
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fi |
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|
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if [ $bin_ogg123 -eq 0 ] && [ $bin_avplay -eq 0 ]; then |
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echo "WARNING: No suitable player found. The alarm will NOT work! (Tip: install vorbis-tools or avplay)" |
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echo "Exiting..." |
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exit 0 |
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fi |
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|
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echo -n "Enter alarm time as HHMM format (e.g. 0620 for 6:20 AM): " |
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read alarm |
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|
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echo "Available alarms:" |
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echo "1. $alarm1" |
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echo "2. $alarm2" |
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echo "3. All files inside $alarm3" |
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|
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valid=0 |
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while [ $valid -eq 0 ]; do |
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echo -n "Choose alarm file (default 1): " |
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read input |
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if [ "$input" = "1" ] || [ "$input" = "" ]; then |
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valid=1 |
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default=1 |
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elif [ "$input" = "2" ]; then |
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valid=1 |
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default=2 |
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elif [ "$input" = "3" ]; then |
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found=0 |
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for i in $alarm3/*.ogg; do |
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if [ -f $i ]; then |
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found=1 |
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fi |
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done |
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for i in $alarm3/*.mp3; do |
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if [ -f $i ]; then |
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found=1 |
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fi |
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done |
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if [ $found -eq 1 ]; then |
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valid=1 |
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default=3 |
||||
else |
||||
echo "No .ogg or .mp3 files found inside $alarm3! Change the directory or the alarm will NOT work!" |
||||
echo "Exiting..." |
||||
exit 0 |
||||
fi |
||||
fi |
||||
done |
||||
|
||||
printalarm () { |
||||
if [ $bin_ogg123 -eq 1 ]; then |
||||
if [ $default -eq 1 ]; then |
||||
echo ogg123 $alarm1 |
||||
elif [ $default -eq 2 ]; then |
||||
echo ogg123 $alarm2 |
||||
else |
||||
echo ogg123 $alarm3/* |
||||
fi |
||||
elif [ $bin_avplay -eq 1 ]; then |
||||
if [ $default -eq 1 ]; then |
||||
echo avplay -nodisp -autoexit $alarm1 |
||||
elif [ $default -eq 2 ]; then |
||||
echo avplay -nodisp -autoexit $alarm2 |
||||
else |
||||
echo avplay -nodisp -autoexit $alarm3'/*' |
||||
fi |
||||
fi |
||||
} |
||||
|
||||
echo "" |
||||
echo "Alarm time: $alarm" |
||||
echo "Repeat interval: $interval" |
||||
echo -n "Command: " |
||||
printalarm |
||||
echo "" |
||||
|
||||
playalarm () { |
||||
if [ $bin_ogg123 -eq 1 ]; then |
||||
if [ $default -eq 1 ]; then |
||||
ogg123 $alarm1 |
||||
elif [ $default -eq 2 ]; then |
||||
ogg123 $alarm2 |
||||
else |
||||
ogg123 $alarm3/*.ogg |
||||
fi |
||||
elif [ $bin_avplay -eq 1 ]; then |
||||
if [ $default -eq 1 ]; then |
||||
avplay -nodisp -autoexit $alarm1 |
||||
elif [ $default -eq 2 ]; then |
||||
avplay -nodisp -autoexit $alarm2 |
||||
else |
||||
for i in $alarm3/*; do |
||||
avplay -nodisp -autoexit $i |
||||
done |
||||
fi |
||||
fi |
||||
sleep $interval |
||||
} |
||||
|
||||
passed=0 |
||||
while [ $passed -eq 0 ]; do |
||||
if [ `date +"%H%M"` = "$alarm" ]; then |
||||
passed=1 |
||||
echo "Rise and shine! It is `date +"%A %b %d, %Y %H:%M"`. (Press ^C to stop the alarm)\n" |
||||
|
||||
while [ 1 ]; do |
||||
playalarm |
||||
done |
||||
fi |
||||
sleep 10 |
||||
done |
||||
|
||||
# ChangeLog |
||||
# v0.2.0 (Feb 15, 2014) - initial release |
||||
Loading…
Reference in new issue