srd: PDs: Consistency/cosmetic fixes.

1 files changed, 87 insertions, 84 deletions

diff --git a/decoders/edid/edid.py b/decoders/edid/edid.py
index a56bb57..b4b5f84 100644
--- a/decoders/edid/edid.py
+++ b/decoders/edid/edid.py
@@ -43,23 +43,23 @@ OFF_CHECKSUM = 127
 
 # Pre-EDID established timing modes
 est_modes = [
-    "720x400@70Hz",
-    "720x400@88Hz",
-    "640x480@60Hz",
-    "640x480@67Hz",
-    "640x480@72Hz",
-    "640x480@75Hz",
-    "800x600@56Hz",
-    "800x600@60Hz",
-    "800x600@72Hz",
-    "800x600@75Hz",
-    "832x624@75Hz",
-    "1024x768@87Hz(i)",
-    "1024x768@60Hz",
-    "1024x768@70Hz",
-    "1024x768@75Hz",
-    "1280x1024@75Hz",
-    "1152x870@75Hz",
+    '720x400@70Hz',
+    '720x400@88Hz',
+    '640x480@60Hz',
+    '640x480@67Hz',
+    '640x480@72Hz',
+    '640x480@75Hz',
+    '800x600@56Hz',
+    '800x600@60Hz',
+    '800x600@72Hz',
+    '800x600@75Hz',
+    '832x624@75Hz',
+    '1024x768@87Hz(i)',
+    '1024x768@60Hz',
+    '1024x768@70Hz',
+    '1024x768@75Hz',
+    '1280x1024@75Hz',
+    '1152x870@75Hz',
 ]
 
 # X:Y display aspect ratios, as used in standard timing modes
@@ -108,7 +108,7 @@ class Decoder(srd.Decoder):
         self.sn.append([ss, es])
         self.cache.append(data)
         # debug
-#        self.put(ss, es, self.out_ann, [0, ["%d: [%.2x]" % (self.cnt, data)]])
+#        self.put(ss, es, self.out_ann, [0, ['%d: [%.2x]' % (self.cnt, data)]])
 
         if self.state is None:
             # Wait for the EDID header
@@ -119,7 +119,7 @@ class Decoder(srd.Decoder):
                     self.cache = self.cache[-8:]
                     self.cnt = 8
                     self.state = 'edid'
-                    self.put(ss, es, self.out_ann, [0, ["EDID header"]])
+                    self.put(ss, es, self.out_ann, [0, ['EDID header']])
         elif self.state == 'edid':
             if self.cnt == OFF_VERSION:
                 self.decode_vid(-10)
@@ -127,7 +127,7 @@ class Decoder(srd.Decoder):
                 self.decode_serial(-6)
                 self.decode_mfrdate(-2)
             elif self.cnt == OFF_BASIC:
-                version = "EDID version: %d.%d" % (self.cache[-2], self.cache[-1])
+                version = 'EDID version: %d.%d' % (self.cache[-2], self.cache[-1])
                 self.put(ss, es, self.out_ann, [0, [version]])
             elif self.cnt == OFF_CHROM:
                 self.decode_basicdisplay(-5)
@@ -140,23 +140,25 @@ class Decoder(srd.Decoder):
             elif self.cnt == OFF_NUM_EXT:
                 self.decode_descriptors(-72)
             elif self.cnt == OFF_CHECKSUM:
-                self.put(ss, es, self.out_ann, [0, ["Extensions present: %d" % self.cache[self.cnt-1]]])
+                self.put(ss, es, self.out_ann,
+                    [0, ['Extensions present: %d' % self.cache[self.cnt-1]]])
             elif self.cnt == OFF_CHECKSUM+1:
                 checksum = 0
                 for i in range(128):
                     checksum += self.cache[i]
                 if checksum % 256 == 0:
-                    csstr = "OK"
+                    csstr = 'OK'
                 else:
-                    csstr = "WRONG!"
-                self.put(ss, es, self.out_ann, [0, ["Checksum: %d (%s)" % (
-                                self.cache[self.cnt-1], csstr)]])
+                    csstr = 'WRONG!'
+                self.put(ss, es, self.out_ann, [0, ['Checksum: %d (%s)' % (
+                         self.cache[self.cnt-1], csstr)]])
                 self.state = 'extensions'
         elif self.state == 'extensions':
             pass
 
     def ann_field(self, start, end, annotation):
-        self.put(self.sn[start][0], self.sn[end][1], self.out_ann, [ANN_FIELDS, [annotation]])
+        self.put(self.sn[start][0], self.sn[end][1],
+                 self.out_ann, [ANN_FIELDS, [annotation]])
 
     def lookup_pnpid(self, pnpid):
         pnpid_file = os.path.join(os.path.dirname(__file__), 'pnpids.txt')
@@ -173,11 +175,11 @@ class Decoder(srd.Decoder):
         pnpid += chr(64 + (self.cache[offset+1] & 0x1f))
         vendor = self.lookup_pnpid(pnpid)
         if vendor:
-            pnpid += " (%s)" % vendor
+            pnpid += ' (%s)' % vendor
         self.ann_field(offset, offset+1, pnpid)
 
     def decode_pid(self, offset):
-        pidstr = "Product 0x%.2x%.2x" % (self.cache[offset+1], self.cache[offset])
+        pidstr = 'Product 0x%.2x%.2x' % (self.cache[offset+1], self.cache[offset])
         self.ann_field(offset, offset+1, pidstr)
 
     def decode_serial(self, offset):
@@ -192,32 +194,29 @@ class Decoder(srd.Decoder):
                 is_alnum = False
                 break
             serialstr += chr(self.cache[offset+3-i])
-        if is_alnum:
-            serial = serialstr
-        else:
-            serial = str(serialnum)
-        self.ann_field(offset, offset+3, "Serial " + serial)
+        serial = serialstr if is_alnum else str(serialnum)
+        self.ann_field(offset, offset+3, 'Serial ' + serial)
 
     def decode_mfrdate(self, offset):
         datestr = ''
         if self.cache[offset]:
-            datestr += "week %d, " % self.cache[offset]
+            datestr += 'week %d, ' % self.cache[offset]
         datestr += str(1990 + self.cache[offset+1])
         if datestr:
-            self.ann_field(offset, offset+1, "Manufactured " + datestr)
+            self.ann_field(offset, offset+1, 'Manufactured ' + datestr)
 
     def decode_basicdisplay(self, offset):
         # Video input definition
         vid = self.cache[offset]
         if vid & 0x80:
             # Digital
-            self.ann_field(offset, offset, "Video input: VESA DFP 1.")
+            self.ann_field(offset, offset, 'Video input: VESA DFP 1.')
         else:
             # Analog
             sls = (vid & 60) >> 5
-            self.ann_field(offset, offset, "Signal level standard: %.2x" % sls)
+            self.ann_field(offset, offset, 'Signal level standard: %.2x' % sls)
             if vid & 0x10:
-                self.ann_field(offset, offset, "Blank-to-black setup expected")
+                self.ann_field(offset, offset, 'Blank-to-black setup expected')
             syncs = ''
             if vid & 0x08:
                 syncs += 'separate syncs, '
@@ -228,16 +227,16 @@ class Decoder(srd.Decoder):
             if vid & 0x01:
                 syncs += 'Vsync serration required, '
             if syncs:
-                self.ann_field(offset, offset, "Supported syncs: %s" % syncs[:-2])
+                self.ann_field(offset, offset, 'Supported syncs: %s' % syncs[:-2])
         # Max horizontal/vertical image size
         if self.cache[offset+1] != 0 and self.cache[offset+2] != 0:
             # Projectors have this set to 0
-            sizestr = "%dx%dcm" % (self.cache[offset+1], self.cache[offset+2])
-            self.ann_field(offset+1, offset+2, "Physical size: " + sizestr)
+            sizestr = '%dx%dcm' % (self.cache[offset+1], self.cache[offset+2])
+            self.ann_field(offset+1, offset+2, 'Physical size: ' + sizestr)
         # Display transfer characteristic (gamma)
         if self.cache[offset+3] != 0xff:
             gamma = (self.cache[offset+3] + 100) / 100
-            self.ann_field(offset+3, offset+3, "Gamma: %1.2f" % gamma)
+            self.ann_field(offset+3, offset+3, 'Gamma: %1.2f' % gamma)
         # Feature support
         fs = self.cache[offset+4]
         dpms = ''
@@ -248,7 +247,7 @@ class Decoder(srd.Decoder):
         if fs & 0x20:
             dpms += 'active off, '
         if dpms:
-            self.ann_field(offset+4, offset+4, "DPMS support: %s" % dpms[:-2])
+            self.ann_field(offset+4, offset+4, 'DPMS support: %s' % dpms[:-2])
         dt = (fs & 0x18) >> 3
         dtstr = ''
         if dt == 0:
@@ -258,16 +257,17 @@ class Decoder(srd.Decoder):
         elif dt == 2:
             dtstr = 'non-RGB multicolor'
         if dtstr:
-            self.ann_field(offset+4, offset+4, "Display type: %s" % dtstr)
+            self.ann_field(offset+4, offset+4, 'Display type: %s' % dtstr)
         if fs & 0x04:
-            self.ann_field(offset+4, offset+4, "Color space: standard sRGB")
+            self.ann_field(offset+4, offset+4, 'Color space: standard sRGB')
         # Save this for when we decode the first detailed timing descriptor
         self.have_preferred_timing = (fs & 0x02) == 0x02
         if fs & 0x01:
             gft = ''
         else:
             gft = 'not '
-        self.ann_field(offset+4, offset+4, "Generalized timing formula: %ssupported" % gft)
+        self.ann_field(offset+4, offset+4,
+                       'Generalized timing formula: %ssupported' % gft)
 
     def convert_color(self, value):
         # Convert from 10-bit packet format to float
@@ -281,23 +281,23 @@ class Decoder(srd.Decoder):
     def decode_chromaticity(self, offset):
         redx = (self.cache[offset+2] << 2) + ((self.cache[offset] & 0xc0) >> 6)
         redy = (self.cache[offset+3] << 2) + ((self.cache[offset] & 0x30) >> 4)
-        self.ann_field(offset, offset+9, "Chromacity red: X %1.3f, Y %1.3f" % (
-                        self.convert_color(redx), self.convert_color(redy)))
+        self.ann_field(offset, offset+9, 'Chromacity red: X %1.3f, Y %1.3f' % (
+                       self.convert_color(redx), self.convert_color(redy)))
 
         greenx = (self.cache[offset+4] << 2) + ((self.cache[offset] & 0x0c) >> 6)
         greeny = (self.cache[offset+5] << 2) + ((self.cache[offset] & 0x03) >> 4)
-        self.ann_field(offset, offset+9, "Chromacity green: X %1.3f, Y %1.3f" % (
-                        self.convert_color(greenx), self.convert_color(greeny)))
+        self.ann_field(offset, offset+9, 'Chromacity green: X %1.3f, Y %1.3f' % (
+                       self.convert_color(greenx), self.convert_color(greeny)))
 
         bluex = (self.cache[offset+6] << 2) + ((self.cache[offset+1] & 0xc0) >> 6)
         bluey = (self.cache[offset+7] << 2) + ((self.cache[offset+1] & 0x30) >> 4)
-        self.ann_field(offset, offset+9, "Chromacity blue: X %1.3f, Y %1.3f" % (
-                        self.convert_color(bluex), self.convert_color(bluey)))
+        self.ann_field(offset, offset+9, 'Chromacity blue: X %1.3f, Y %1.3f' % (
+                       self.convert_color(bluex), self.convert_color(bluey)))
 
         whitex = (self.cache[offset+8] << 2) + ((self.cache[offset+1] & 0x0c) >> 6)
         whitey = (self.cache[offset+9] << 2) + ((self.cache[offset+1] & 0x03) >> 4)
-        self.ann_field(offset, offset+9, "Chromacity white: X %1.3f, Y %1.3f" % (
-                        self.convert_color(whitex), self.convert_color(whitey)))
+        self.ann_field(offset, offset+9, 'Chromacity white: X %1.3f, Y %1.3f' % (
+                       self.convert_color(whitex), self.convert_color(whitey)))
 
     def decode_est_timing(self, offset):
         # Pre-EDID modes
@@ -309,7 +309,8 @@ class Decoder(srd.Decoder):
                 if bitmap & (1 << (16-i)):
                     modestr += est_modes[i] + ', '
         if modestr:
-            self.ann_field(offset, offset+2, "Supported establised modes: %s" % modestr[:-2])
+            self.ann_field(offset, offset+2,
+                           'Supported establised modes: %s' % modestr[:-2])
 
     def decode_std_timing(self, offset):
         modestr = ''
@@ -322,9 +323,10 @@ class Decoder(srd.Decoder):
             ratio_x, ratio_y = xy_ratio[ratio]
             y = x / ratio_x * ratio_y
             refresh = (self.cache[offset+i+1] & 0x3f) + 60
-            modestr += "%dx%d@%dHz, " % (x, y, refresh)
+            modestr += '%dx%d@%dHz, ' % (x, y, refresh)
         if modestr:
-            self.ann_field(offset, offset+2, "Supported standard modes: %s" % modestr[:-2])
+            self.ann_field(offset, offset+2,
+                           'Supported standard modes: %s' % modestr[:-2])
 
     def decode_detailed_timing(self, offset):
         if offset == -72 and self.have_preferred_timing:
@@ -337,44 +339,44 @@ class Decoder(srd.Decoder):
              self.out_ann, [ANN_SECTIONS, [section]])
 
         pixclock = float((self.cache[offset+1] << 8) + self.cache[offset]) / 100
-        self.ann_field(offset, offset+1, "Pixel clock: %.2f MHz" % pixclock)
+        self.ann_field(offset, offset+1, 'Pixel clock: %.2f MHz' % pixclock)
 
         horiz_active = ((self.cache[offset+4] & 0xf0) << 4) + self.cache[offset+2]
-        self.ann_field(offset+2, offset+4, "Horizontal active: %d" % horiz_active)
+        self.ann_field(offset+2, offset+4, 'Horizontal active: %d' % horiz_active)
 
         horiz_blank = ((self.cache[offset+4] & 0x0f) << 8) + self.cache[offset+3]
-        self.ann_field(offset+3, offset+4, "Horizontal blanking: %d" % horiz_blank)
+        self.ann_field(offset+3, offset+4, 'Horizontal blanking: %d' % horiz_blank)
 
         vert_active = ((self.cache[offset+7] & 0xf0) << 4) + self.cache[offset+5]
-        self.ann_field(offset+5, offset+7, "Vertical active: %d" % vert_active)
+        self.ann_field(offset+5, offset+7, 'Vertical active: %d' % vert_active)
 
         vert_blank = ((self.cache[offset+7] & 0x0f) << 8) + self.cache[offset+6]
-        self.ann_field(offset+6, offset+7, "Vertical blanking: %d" % vert_blank)
+        self.ann_field(offset+6, offset+7, 'Vertical blanking: %d' % vert_blank)
 
         horiz_sync_off = ((self.cache[offset+11] & 0xc0) << 2) + self.cache[offset+8]
-        self.ann_field(offset+8, offset+11, "Horizontal sync offset: %d" % horiz_sync_off)
+        self.ann_field(offset+8, offset+11, 'Horizontal sync offset: %d' % horiz_sync_off)
 
         horiz_sync_pw = ((self.cache[offset+11] & 0x30) << 4) + self.cache[offset+9]
-        self.ann_field(offset+9, offset+11, "Horizontal sync pulse width: %d" % horiz_sync_pw)
+        self.ann_field(offset+9, offset+11, 'Horizontal sync pulse width: %d' % horiz_sync_pw)
 
         vert_sync_off = ((self.cache[offset+11] & 0x0c) << 2) \
                     + ((self.cache[offset+10] & 0xf0) >> 4)
-        self.ann_field(offset+10, offset+11, "Vertical sync offset: %d" % vert_sync_off)
+        self.ann_field(offset+10, offset+11, 'Vertical sync offset: %d' % vert_sync_off)
 
         vert_sync_pw = ((self.cache[offset+11] & 0x03) << 4) \
                     + (self.cache[offset+10] & 0x0f)
-        self.ann_field(offset+10, offset+11, "Vertical sync pulse width: %d" % vert_sync_pw)
+        self.ann_field(offset+10, offset+11, 'Vertical sync pulse width: %d' % vert_sync_pw)
 
         horiz_size = ((self.cache[offset+14] & 0xf0) << 4) + self.cache[offset+12]
         vert_size = ((self.cache[offset+14] & 0x0f) << 8) + self.cache[offset+13]
-        self.ann_field(offset+12, offset+14, "Physical size: %dx%dmm" % (horiz_size, vert_size))
+        self.ann_field(offset+12, offset+14, 'Physical size: %dx%dmm' % (horiz_size, vert_size))
 
         horiz_border = self.cache[offset+15]
         if horiz_border:
-            self.ann_field(offset+15, offset+15, "Horizontal border: %d pixels" % horiz_border)
+            self.ann_field(offset+15, offset+15, 'Horizontal border: %d pixels' % horiz_border)
         vert_border = self.cache[offset+16]
         if vert_border:
-            self.ann_field(offset+16, offset+16, "Vertical border: %d lines" % vert_border)
+            self.ann_field(offset+16, offset+16, 'Vertical border: %d lines' % vert_border)
 
         features = 'Flags: '
         if self.cache[offset+17] & 0x80:
@@ -383,7 +385,8 @@ class Decoder(srd.Decoder):
         if stereo:
             if self.cache[offset+17] & 0x01:
                 features += '2-way interleaved stereo ('
-                features += ['right image on even lines', 'left image on even lines',
+                features += ['right image on even lines',
+                             'left image on even lines',
                              'side-by-side'][stereo-1]
                 features += '), '
             else:
@@ -401,7 +404,7 @@ class Decoder(srd.Decoder):
             features += 'bipolar analog composite (serrate on RGB)'
         elif sync == 0x02:
             features += 'digital composite (serrate on composite polarity ' \
-                    + (posneg[sync2 & 0x01]) + ')'
+                        + (posneg[sync2 & 0x01]) + ')'
         elif sync == 0x03:
             features += 'digital separate ('
             features += 'Vsync polarity ' + (posneg[(sync2 & 0x02) >> 1])
@@ -415,43 +418,43 @@ class Decoder(srd.Decoder):
         if tag == 0xff:
             # Monitor serial number
             text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace')
-            self.ann_field(offset, offset+17, "Serial number: %s" % text.strip())
+            self.ann_field(offset, offset+17, 'Serial number: %s' % text.strip())
         elif tag == 0xfe:
             # Text
             text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace')
-            self.ann_field(offset, offset+17, "Info: %s" % text.strip())
+            self.ann_field(offset, offset+17, 'Info: %s' % text.strip())
         elif tag == 0xfc:
             # Monitor name
             text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace')
-            self.ann_field(offset, offset+17, "Model name: %s" % text.strip())
+            self.ann_field(offset, offset+17, 'Model name: %s' % text.strip())
         elif tag == 0xfd:
             # Monitor range limits
             self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
-                     [ANN_SECTIONS, ["Monitor range limits"]])
-            self.ann_field(offset+5, offset+5, "Minimum vertical rate: %dHz" %
+                     [ANN_SECTIONS, ['Monitor range limits']])
+            self.ann_field(offset+5, offset+5, 'Minimum vertical rate: %dHz' %
                            self.cache[offset+5])
-            self.ann_field(offset+6, offset+6, "Maximum vertical rate: %dHz" %
+            self.ann_field(offset+6, offset+6, 'Maximum vertical rate: %dHz' %
                            self.cache[offset+6])
-            self.ann_field(offset+7, offset+7, "Minimum horizontal rate: %dkHz" %
+            self.ann_field(offset+7, offset+7, 'Minimum horizontal rate: %dkHz' %
                            self.cache[offset+7])
-            self.ann_field(offset+8, offset+8, "Maximum horizontal rate: %dkHz" %
+            self.ann_field(offset+8, offset+8, 'Maximum horizontal rate: %dkHz' %
                            self.cache[offset+8])
-            self.ann_field(offset+9, offset+9, "Maximum pixel clock: %dMHz" %
+            self.ann_field(offset+9, offset+9, 'Maximum pixel clock: %dMHz' %
                            (self.cache[offset+9] * 10))
             if self.cache[offset+10] == 0x02:
                 # Secondary GTF curve supported
-                self.ann_field(offset+10, offset+17, "Secondary timing formula supported")
+                self.ann_field(offset+10, offset+17, 'Secondary timing formula supported')
         elif tag == 0xfb:
             # Additional color point data
             self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
-                     [ANN_SECTIONS, ["Additional color point data"]])
+                     [ANN_SECTIONS, ['Additional color point data']])
         elif tag == 0xfa:
             # Additional standard timing definitions
             self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
-                     [ANN_SECTIONS, ["Additional standard timing definitions"]])
+                     [ANN_SECTIONS, ['Additional standard timing definitions']])
         else:
             self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
-                     [ANN_SECTIONS, ["Unknown descriptor"]])
+                     [ANN_SECTIONS, ['Unknown descriptor']])
 
     def decode_descriptors(self, offset):
         # 4 consecutive 18-byte descriptor blocks