v2.2.4 - Quiet FFmpeg; add "invert" option to Classic Vis; fix CLI parsing for Image component (#96)

* change noisiness of terminal output
ffmpeg no longer prints everything into the terminal unless we're in `--verbose` mode. percentage progress text stays on one line while not in verbose mode.

* Added hint to run `avp --verbose` if `avp --log` is run with no avp_debug.log file present

* Classic Visualizer: add invert option

* Image component: fix path commandline option

* Image component: restrict file formats in CLI to match GUI

* Color component: add tooltip to color2 picker (second color of gradients)

* change tests to work with pytest-xdist
avp core stores its config (location of `settings.ini`) in temp directories if using multiple workers to run tests, so they don't interfere with each other. when using a single worker, the `tests/data/config` directory is still used

* check alt comp names when parsing cmdline

* rename `original.py` to `classic.py`

* move `component.py` into subpackage

* rename comp_original to comp_classic

* show traceback if renderFrame() raises exception

* do not try to insert non-existent components from project files

* add "composite" property for components
if a component returns "composite" then it will receive a frame to draw on during calls to previewRender and frameRender

* more tests of projects, actions, waveform, spectrum, image, color, classic

* do not change presetDir to "projects" within PresetManager

1 files changed, 0 insertions, 185 deletions

diff --git a/src/avp/components/original.py b/src/avp/components/original.py
deleted file mode 100644
index 0da78dc..0000000
--- a/src/avp/components/original.py
+++ /dev/null
@@ -1,185 +0,0 @@
-import numpy
-from PIL import Image, ImageDraw
-from copy import copy
-
-from ..component import Component
-from ..toolkit.frame import BlankFrame
-from ..toolkit.visualizer import createSpectrumArray
-
-
-class Component(Component):
-    name = "Classic Visualizer"
-    version = "1.1.0"
-
-    def names(*args):
-        return ["Original Audio Visualization"]
-
-    def properties(self):
-        return ["pcm"]
-
-    def widget(self, *args):
-        self.scale = 20
-        self.bars = 63
-        self.y = 0
-        super().widget(*args)
-
-        self.page.comboBox_visLayout.addItem("Classic")
-        self.page.comboBox_visLayout.addItem("Split")
-        self.page.comboBox_visLayout.addItem("Bottom")
-        self.page.comboBox_visLayout.addItem("Top")
-        self.page.comboBox_visLayout.setCurrentIndex(0)
-
-        self.trackWidgets(
-            {
-                "visColor": self.page.lineEdit_visColor,
-                "layout": self.page.comboBox_visLayout,
-                "scale": self.page.spinBox_scale,
-                "y": self.page.spinBox_y,
-                "smooth": self.page.spinBox_sensitivity,
-                "bars": self.page.spinBox_bars,
-            },
-            colorWidgets={
-                "visColor": self.page.pushButton_visColor,
-            },
-            relativeWidgets=[
-                "y",
-            ],
-        )
-
-    def previewRender(self):
-        spectrum = numpy.fromfunction(
-            lambda x: float(self.scale) / 2500 * (x - 128) ** 2,
-            (255,),
-            dtype="int16",
-        )
-        return self.drawBars(
-            self.width, self.height, spectrum, self.visColor, self.layout
-        )
-
-    def preFrameRender(self, **kwargs):
-        super().preFrameRender(**kwargs)
-        smoothConstantDown = 0.08 if not self.smooth else self.smooth / 15
-        smoothConstantUp = 0.8 if not self.smooth else self.smooth / 15
-        self.spectrumArray = createSpectrumArray(
-            self,
-            self.completeAudioArray,
-            self.sampleSize,
-            smoothConstantDown,
-            smoothConstantUp,
-            self.scale,
-            self.progressBarUpdate,
-            self.progressBarSetText,
-        )
-
-    def frameRender(self, frameNo):
-        arrayNo = frameNo * self.sampleSize
-        return self.drawBars(
-            self.width,
-            self.height,
-            self.spectrumArray[arrayNo],
-            self.visColor,
-            self.layout,
-        )
-
-    def drawBars(self, width, height, spectrum, color, layout):
-        bigYCoord = height - height / 8
-        smallYCoord = height / 1200
-        bigXCoord = width / (self.bars + 1)
-        middleXCoord = bigXCoord / 2
-        smallXCoord = bigXCoord / 4
-
-        imTop = BlankFrame(width, height)
-        draw = ImageDraw.Draw(imTop)
-        r, g, b = color
-        color2 = (r, g, b, 125)
-
-        for i in range(self.bars):
-            x0 = middleXCoord + i * bigXCoord
-            y0 = bigYCoord + smallXCoord
-            y1 = bigYCoord + smallXCoord - spectrum[i * 4] * smallYCoord - middleXCoord
-            x1 = middleXCoord + i * bigXCoord + bigXCoord
-            draw.rectangle(
-                (
-                    x0,
-                    y0 if y0 < y1 else y1,
-                    x1 if x1 > x0 else x0,
-                    y1 if y0 < y1 else y0,
-                ),
-                fill=color2,
-            )
-
-            x0 = middleXCoord + smallXCoord + i * bigXCoord
-            y0 = bigYCoord
-            x1 = middleXCoord + smallXCoord + i * bigXCoord + middleXCoord
-            y1 = bigYCoord - spectrum[i * 4] * smallYCoord
-            draw.rectangle(
-                (
-                    x0,
-                    y0 if y0 < y1 else y1,
-                    x1 if x1 > x0 else x0,
-                    y1 if y0 < y1 else y0,
-                ),
-                fill=color,
-            )
-
-        imBottom = imTop.transpose(Image.Transpose.FLIP_TOP_BOTTOM)
-
-        im = BlankFrame(width, height)
-
-        if layout == 0:  # Classic
-            y = self.y - int(height / 100 * 43)
-            im.paste(imTop, (0, y), mask=imTop)
-            y = self.y + int(height / 100 * 43)
-            im.paste(imBottom, (0, y), mask=imBottom)
-
-        if layout == 1:  # Split
-            y = self.y + int(height / 100 * 10)
-            im.paste(imTop, (0, y), mask=imTop)
-            y = self.y - int(height / 100 * 10)
-            im.paste(imBottom, (0, y), mask=imBottom)
-
-        if layout == 2:  # Bottom
-            y = self.y + int(height / 100 * 10)
-            im.paste(imTop, (0, y), mask=imTop)
-
-        if layout == 3:  # Top
-            y = self.y - int(height / 100 * 10)
-            im.paste(imBottom, (0, y), mask=imBottom)
-
-        return im
-
-    def command(self, arg):
-        if "=" in arg:
-            key, arg = arg.split("=", 1)
-            try:
-                if key == "color":
-                    self.page.lineEdit_visColor.setText(arg)
-                    return
-                elif key == "layout":
-                    if arg == "classic":
-                        self.page.comboBox_visLayout.setCurrentIndex(0)
-                    elif arg == "split":
-                        self.page.comboBox_visLayout.setCurrentIndex(1)
-                    elif arg == "bottom":
-                        self.page.comboBox_visLayout.setCurrentIndex(2)
-                    elif arg == "top":
-                        self.page.comboBox_visLayout.setCurrentIndex(3)
-                    return
-                elif key == "scale":
-                    arg = int(arg)
-                    self.page.spinBox_scale.setValue(arg)
-                    return
-                elif key == "y":
-                    arg = int(arg)
-                    self.page.spinBox_y.setValue(arg)
-                    return
-            except ValueError:
-                print("You must enter a number.")
-                quit(1)
-        super().command(arg)
-
-    def commandHelp(self):
-        print("Give a layout name:\n    layout=[classic/split/bottom/top]")
-        print("Specify a color:\n    color=255,255,255")
-        print("Visualizer scale (20 is default):\n    scale=number")
-        print("Y position:\n    y=number")