From 9b46a7b92722b0f08e176452403a423d4578f598 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <edalool@yahoo.com>
Date: Tue, 13 Mar 2018 01:45:23 -0700
Subject: [PATCH] else

---
 Downloady/downloady.py     |  12 ++-
 SpinalTap/spinal.py        |   3 +
 ThreadQueue/threadqueue.py |   2 +-
 Toolbox/drawn_quartered.py |  73 ++++++++++++++++
 Toolbox/mp3slice.py        | 171 +++++++++++++++++++++++++++++++++++++
 Toolbox/reverse.py         |   7 ++
 Toolbox/search.py          |   2 +-
 7 files changed, 266 insertions(+), 4 deletions(-)
 create mode 100644 Toolbox/drawn_quartered.py
 create mode 100644 Toolbox/mp3slice.py
 create mode 100644 Toolbox/reverse.py

diff --git a/Downloady/downloady.py b/Downloady/downloady.py
index 126da41..8f50963 100644
--- a/Downloady/downloady.py
+++ b/Downloady/downloady.py
@@ -375,9 +375,17 @@ def safeprint(*texts, **kwargs):
     print(*texts, **kwargs)
 
 def sanitize_filename(text, exclusions=''):
-    bet = FILENAME_BADCHARS.replace(exclusions, '')
-    for char in bet:
+    to_remove = FILENAME_BADCHARS
+    for exclude in exclusions:
+        to_remove = to_remove.replace(exclude, '')
+
+    for char in to_remove:
         text = text.replace(char, '')
+
+    (drive, path) = os.path.splitdrive(text)
+    path = path.replace(':', '')
+    text = drive + path
+
     return text
 
 def sanitize_url(url):
diff --git a/SpinalTap/spinal.py b/SpinalTap/spinal.py
index fb2f188..b6e21c5 100644
--- a/SpinalTap/spinal.py
+++ b/SpinalTap/spinal.py
@@ -84,6 +84,7 @@ def copy(source, file_args=None, file_kwargs=None, dir_args=None, dir_kwargs=Non
 def copy_dir(
         source,
         destination=None,
+        *,
         bytes_per_second=None,
         callback_directory=None,
         callback_exclusion=None,
@@ -277,6 +278,7 @@ def copy_dir(
 def copy_file(
         source,
         destination=None,
+        *,
         destination_new_root=None,
         bytes_per_second=None,
         callback_progress=None,
@@ -565,6 +567,7 @@ def verify_hash(path, known_size, known_hash, callback=None):
 
 def walk_generator(
         path='.',
+        *,
         callback_exclusion=None,
         callback_permission_denied=None,
         depth_first=True,
diff --git a/ThreadQueue/threadqueue.py b/ThreadQueue/threadqueue.py
index 2a055e6..815df3a 100644
--- a/ThreadQueue/threadqueue.py
+++ b/ThreadQueue/threadqueue.py
@@ -46,7 +46,7 @@ class ThreadQueue:
                     break
                 lam = self._lambdas.pop(0)
                 thread = threading.Thread(target=lam)
-                #thread.daemon = True
+                thread.daemon = True
                 thread.start()
                 self._threads.append(thread)
 
diff --git a/Toolbox/drawn_quartered.py b/Toolbox/drawn_quartered.py
new file mode 100644
index 0000000..1e22412
--- /dev/null
+++ b/Toolbox/drawn_quartered.py
@@ -0,0 +1,73 @@
+'''
+This script takes an image and splits it up into pieces as separate files.
+
+drawn_quartered test.jpg --width 2 --height 2
+drawn_quartered test.jpg outputname.jpg --width 3 --height 4
+'''
+
+import argparse
+import math
+import os
+import PIL.Image
+import sys
+
+from voussoirkit import pathclass
+
+def drawquarter(image, width=2, height=2):
+    pieces = []
+    (image_width, image_height) = image.size
+    step_x = image_width / width
+    step_y = image_height / height
+    if (step_x != int(step_x)):
+        print('Warning: Imperfect x', step_x)
+    if (step_y != int(step_y)):
+        print('Warning: Imperfect y', step_y)
+    step_x = math.ceil(step_x)
+    step_y = math.ceil(step_y)
+    for y in range(height):
+        end_y = y + 1
+        for x in range(width):
+            end_x = x + 1
+            coords = (step_x * x, step_y * y, step_x * end_x, step_y * end_y)
+            piece = image.crop(coords)
+            pieces.append(piece)
+    return pieces
+
+def drawquarter_argparse(args):
+    image = PIL.Image.open(args.input_filename)
+
+    if args.output_filename is not None:
+        output_filename = args.output_filename
+    else:
+        output_filename = args.input_filename
+
+    output_path = pathclass.Path(output_filename)
+    output_directory = output_path.parent
+    os.makedirs(output_directory.absolute_path, exist_ok=True)
+    output_filename_format = output_path.basename
+    output_filename_format = output_filename_format.rsplit('.', 1)[0]
+    output_filename_format += '_%dx%d_{ycoord}-{xcoord}.' % (args.width, args.height)
+    output_filename_format += args.input_filename.rsplit('.', 1)[1]
+
+    pieces = drawquarter(image, width=args.width, height=args.height)
+    for (index, piece) in enumerate(pieces):
+        (ycoord, xcoord) = divmod(index, args.height)
+        output_filename = output_filename_format.format(xcoord=xcoord, ycoord=ycoord)
+        output_filename = output_directory.with_child(output_filename)
+        print(output_filename.relative_path)
+        piece.save(output_filename.absolute_path)
+
+def main(argv):
+    parser = argparse.ArgumentParser()
+
+    parser.add_argument('input_filename')
+    parser.add_argument('output_filename', nargs='?', default=None)
+    parser.add_argument('--width', dest='width', type=int, default=2)
+    parser.add_argument('--height', dest='height', type=int, default=2)
+    parser.set_defaults(func=drawquarter_argparse)
+
+    args = parser.parse_args(argv)
+    args.func(args)
+
+if __name__ == '__main__':
+    main(sys.argv[1:])
diff --git a/Toolbox/mp3slice.py b/Toolbox/mp3slice.py
new file mode 100644
index 0000000..bcf7a11
--- /dev/null
+++ b/Toolbox/mp3slice.py
@@ -0,0 +1,171 @@
+'''
+This script cuts an audio file into multiple files when you provide the
+timestamps and titles for each.
+
+> mp3slice bigfile.mp3 00:00-01:00 part1.mp3 01:00-02:00 part2.mp3
+'''
+
+import argparse
+import os
+import sys
+
+from voussoirkit import bytestring
+
+
+def parse_rules(lines):
+    rules = []
+    for (times, title) in lines[::-1]:
+        rule = {'title': title}
+        (start, end) = hyphen_range(times)
+        if start is None:
+            raise ValueError('Null start')
+        rule['start'] = start
+        if end is None and len(rules) > 0:
+            end = rules[-1]['start']
+        rule['end'] = end
+        rules.append(rule)
+    rules.sort(key=lambda x: x.get('start'))
+    return rules
+
+def read_rulefile(filename):
+    text = None
+    for encoding in [None, 'utf-8']:
+        try:
+            with open(filename, 'r', encoding=encoding) as handle:
+                text = handle.read()
+                break
+        except UnicodeError:
+            pass
+    else:
+        raise UnicodeError()
+
+    lines = [l.strip() for l in text.strip().splitlines()]
+    lines = [l for l in lines if l]
+    rules = [l.split(maxsplit=1) for l in lines]
+    return parse_rules(rules)
+
+def chunk_sequence(sequence, chunk_length, allow_incomplete=True):
+    '''
+    Given a sequence, divide it into sequences of length `chunk_length`.
+
+    allow_incomplete:
+        If True, allow the final chunk to be shorter if the
+        given sequence is not an exact multiple of `chunk_length`.
+        If False, the incomplete chunk will be discarded.
+    '''
+    (complete, leftover) = divmod(len(sequence), chunk_length)
+    if not allow_incomplete:
+        leftover = 0
+
+    chunk_count = complete + min(leftover, 1)
+
+    chunks = []
+    for x in range(chunk_count):
+        left = chunk_length * x
+        right = left + chunk_length
+        chunks.append(sequence[left:right])
+
+    return chunks
+
+def hyphen_range(s):
+    '''
+    Given a string like '1-3', return numbers (1, 3) representing lower
+    and upper bounds.
+
+    Supports bytestring.parsebytes and hh:mm:ss format, for example
+    '1k-2k', '10:00-20:00', '4gib-'
+    '''
+    s = s.strip()
+    s = s.replace(' ', '')
+    if not s:
+        return (None, None)
+    parts = s.split('-')
+    parts = [part.strip() or None for part in parts]
+    if len(parts) == 1:
+        low = parts[0]
+        high = None
+    elif len(parts) == 2:
+        (low, high) = parts
+    else:
+        raise ValueError('Too many hyphens')
+
+    low = _unitconvert(low)
+    high = _unitconvert(high)
+    if low is not None and high is not None and low > high:
+        raise exceptions.OutOfOrder(range=s, min=low, max=high)
+    return low, high
+
+def hms_to_seconds(hms):
+    '''
+    Convert hh:mm:ss string to an integer seconds.
+    '''
+    hms = hms.split(':')
+    seconds = 0
+    if len(hms) == 3:
+        seconds += int(hms[0])*3600
+        hms.pop(0)
+    if len(hms) == 2:
+        seconds += int(hms[0])*60
+        hms.pop(0)
+    if len(hms) == 1:
+        seconds += float(hms[0])
+    return seconds
+
+def _unitconvert(value):
+    '''
+    When parsing hyphenated ranges, this function is used to convert
+    strings like "1k" to 1024 and "1:00" to 60.
+    '''
+    if value is None:
+        return None
+    if ':' in value:
+        return hms_to_seconds(value)
+    elif all(c in '0123456789.' for c in value):
+        return float(value)
+    else:
+        return bytestring.parsebytes(value)
+
+def example_argparse(args):
+    if len(args.rules) == 1 and os.path.isfile(args.rules[0]):
+        rules = read_rulefile(args.rules[0])
+    else:
+        rules = args.rules
+        rules = chunk_sequence(rules, 2)
+        if len(rules[-1]) != 2:
+            raise ValueError('Odd-number parameters')
+        rules = parse_rules(rules)
+
+    extension = os.path.splitext(args.input_filename)[1]
+    outputters = []
+    for rule in rules:
+        outputter = []
+        if not rule['title'].endswith(extension):
+            rule['title'] += extension
+        outputter.append('-ss')
+        outputter.append(str(rule['start']))
+        if rule['end'] is not None:
+            outputter.append('-to')
+            outputter.append(str(rule['end']))
+        outputter.append(' -c copy')
+        outputter.append('"%s"' % rule['title'])
+        print(outputter)
+        outputter = ' '.join(outputter)
+        outputters.append(outputter)
+    outputters = ' '.join(outputters)
+    command = 'ffmpeg -i "%s" %s' % (args.input_filename, outputters)
+    print(command)
+    os.system(command)
+
+
+def main(argv):
+    parser = argparse.ArgumentParser()
+
+    parser.add_argument('input_filename')
+    parser.add_argument('rules', nargs='+', default=None)
+    parser.set_defaults(func=example_argparse)
+
+    args = parser.parse_args(argv)
+    args.func(args)
+
+if __name__ == '__main__':
+    main(sys.argv[1:])
diff --git a/Toolbox/reverse.py b/Toolbox/reverse.py
new file mode 100644
index 0000000..bef9c56
--- /dev/null
+++ b/Toolbox/reverse.py
@@ -0,0 +1,7 @@
+import sys
+
+from voussoirkit import clipext
+
+arg = clipext.resolve(sys.argv[1])
+arg = ''.join(reversed(arg))
+print(arg)
diff --git a/Toolbox/search.py b/Toolbox/search.py
index e5bac9f..cd33666 100644
--- a/Toolbox/search.py
+++ b/Toolbox/search.py
@@ -54,7 +54,7 @@ def search(
         'not_all': not_all,
         'not_any': not_any
     }
-    terms = {k: (v or []) for (k, v) in terms.items()}
+    terms = {k: ([v] if isinstance(v, str) else v or []) for (k, v) in terms.items()}
     #print(terms, content_args)
 
     if all(v == [] for v in terms.values()) and not content_args: