Scrape Supported Protocols and generate SupportedProtocols.md (#755)

* Tool to build the document. * Add reference to new doc. * Other - Move existing python unit tests to Python3 - Use Python3's pylint - Fix pylint issues found after move. - Convince CI/Travis to install/use convince Python3 stuff. Fixes #743
2026-01-12 00:05:10 +08:00 · 2019-06-15 18:32:05 +10:00
parent 84e7fdf56f
commit 711901c587
16 changed files with 422 additions and 34 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,9 @@
 # vi/vim
 **/*.swp

+# vscode
+.vscode
+
 ## Build environments
 # Platformio
 **/.pio/
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,7 @@ install:
  - arduino --pref "compiler.warning_level=all" --save-prefs
  - sudo apt-get install jq
  - sudo apt-get purge python-enum34
-  - sudo pip install pylint
+  - sudo apt-get install pylint3
 script:
  # Check that everything compiles.
  - arduino --verify --board $BD $PWD/examples/IRrecvDemo/IRrecvDemo.ino
@@ -51,7 +51,7 @@ script:
  # Check for lint issues.
  - shopt -s nullglob
  - python cpplint.py --extensions=c,cc,cpp,ino --headers=h,hpp {src,test,tools}/*.{h,c,cc,cpp,hpp,ino} examples/*/*.{h,c,cc,cpp,hpp,ino}
-  - pylint {src,test,tools}/*.py
+  - pylint3 -d F0001 {src,test,tools}/*.py
  - shopt -u nullglob
  # Build and run the unit tests.
  - (cd test; make run)
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "python.linting.pylintEnabled": true,
+    "python.linting.flake8Enabled": false,
+    "python.formatting.provider": "yapf"
+}
--- a/README.md
+++ b/README.md
@@ -29,6 +29,10 @@ something you likely should not have. You should be able to quickly determine
 the new name from the old. e.g. `CONSTANT_NAME` to `kConstantName`.
 Use common sense or examining the library's code if this does affect code.

+## Supported protocols
+You can find the details of which protocols & devices are supported
+[here](https://github.com/markszabo/IRremoteESP8266/blob/master/SupportedProtocols.md).
+
 ## Troubleshooting
 Before reporting an issue or asking for help, please try to follow our [Troubleshooting Guide](https://github.com/markszabo/IRremoteESP8266/wiki/Troubleshooting-Guide) first.

--- a/SupportedProtocols.md
+++ b/SupportedProtocols.md
@@ -0,0 +1,127 @@
+<!--- WARNING: Do NOT edit this file directly.
+      It is generated by './tools/scrape_supported_devices.py'.
+      Last generated: Sat Jun 15 13:29:53 2019 --->
+# IR Protocols supported by this library
+
+| Protocol | Brand | Model | A/C Model | Detailed A/C Support |
+| --- | --- | --- | --- | --- |
+| [Aiwa](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Aiwa.cpp) | **Aiwa** | RC-T501 RCU |  | - |
+| [Argo](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Argo.cpp) | **[Argo](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Argo.h)** | Ulisse 13 DCI Mobile Split A/C |  | Yes |
+| [Carrier](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Carrier.cpp) | **Carrier/Surrey** | 42QG5A55970 remote<BR>53NGK009/012 Inverter<BR>619EGX0090E0 A/C<BR>619EGX0120E0 A/C<BR>619EGX0180E0 A/C<BR>619EGX0220E0 A/C |  | - |
+| [Coolix](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Coolix.cpp) | **[Unknown](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Coolix.h)** |  |  | Yes |
+| [Daikin](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Daikin.cpp) | **[Daikin](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Daikin.h)** | ARC433** remote<BR>ARC433B69 remote<BR>ARC477A1 remote<BR>FTXZ25NV1B A/C<BR>FTXZ35NV1B A/C<BR>FTXZ50NV1B A/C |  | Yes |
+| [Denon](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Denon.cpp) | **Unknown** |  |  | - |
+| [Dish](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Dish.cpp) | **DISH NETWORK** | echostar 301 |  | - |
+| [Electra](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Electra.cpp) | **Unknown** |  |  | - |
+| [Fujitsu](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Fujitsu.cpp) | **[Fujitsu](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Fujitsu.h)** | AR-DB1 remote<BR>AR-RAE1E remote<BR>AR-RAH2E remote<BR>AR-REB1E remote<BR>AST9RSGCW A/C<BR>ASYG30LFCA A/C<BR>ASYG7LMCA A/C | ARDB1<BR>ARJW2<BR>ARRAH2E<BR>ARREB1E | Yes |
+| [Fujitsu](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Fujitsu.cpp) | **[Fujitsu General](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Fujitsu.h)** | AR-JW2 remote | ARDB1<BR>ARJW2<BR>ARRAH2E<BR>ARREB1E | Yes |
+| [GICable](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_GICable.cpp) | **Unknown** |  |  | - |
+| [GlobalCache](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_GlobalCache.cpp) | **Unknown** |  |  | - |
+| [Goodweather](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Goodweather.cpp) | **[Goodweather](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Goodweather.h)** | ZH/JT-03 remote |  | Yes |
+| [Gree](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Gree.cpp) | **[EKOKAI](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Gree.h)** | A/C |  | Yes |
+| [Gree](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Gree.cpp) | **[Ultimate](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Gree.h)** | Heat Pump |  | Yes |
+| [Haier](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Haier.cpp) | **[Haier](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Haier.h)** | HSU-09HMC203 A/C<BR>HSU07-HEA03 remote<BR>YR-W02 remote |  | Yes |
+| [Hitachi](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Hitachi.cpp) | **[Hitachi](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Hitachi.h)** | LT0541-HTA remote<BR>RAS-35THA6 remote<BR>Series VI A/C (Circa 2007) |  | Yes |
+| [Inax](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Inax.cpp) | **Lixil** | Inax DT-BA283 Toilet |  | - |
+| [JVC](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_JVC.cpp) | **Unknown** |  |  | - |
+| [Kelvinator](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Kelvinator.cpp) | **[Kelvinator](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Kelvinator.h)** | KSV26CRC A/C<BR>KSV26HRC A/C<BR>KSV35CRC A/C<BR>KSV35HRC A/C<BR>KSV53HRC A/C<BR>KSV62HRC A/C<BR>KSV70CRC A/C<BR>KSV70HRC A/C<BR>KSV80HRC A/C<BR>YALIF Remote |  | Yes |
+| [LG](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_LG.cpp) | **[LG](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_LG.h)** | 6711A20083V remote<BR>6711A20083V remote<BR>AKB74395308 remote<BR>AKB74395308 remote |  | Yes |
+| [Lasertag](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Lasertag.cpp) | **Unknown** |  |  | - |
+| [Lego](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Lego.cpp) | **LEGO Power Functions** | IR Receiver |  | - |
+| [Lutron](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Lutron.cpp) | **Unknown** |  |  | - |
+| [MWM](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_MWM.cpp) | **Unknown** |  |  | - |
+| [Magiquest](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Magiquest.cpp) | **[Unknown](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Magiquest.h)** |  |  | Yes |
+| [Midea](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Midea.cpp) | **[Pioneer System](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Midea.h)** | RUBO18GMFILCAD A/C (18K BTU)<BR>RYBO12GMFILCAD A/C (12K BTU) |  | Yes |
+| [Mitsubishi](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Mitsubishi.cpp) | **[Mitsubishi](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Mitsubishi.h)** | HC3000 Projector<BR>TV |  | Yes |
+| [MitsubishiHeavy](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_MitsubishiHeavy.cpp) | **[Mitsubishi Heavy Industries](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_MitsubishiHeavy.h)** | RKX502A001C remote<BR>RLA502A700B remote<BR>SRKxxZJ-S A/C<BR>SRKxxZM-S A/C<BR>SRKxxZMXA-S A/C |  | Yes |
+| [NEC](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_NEC.cpp) | **[Unknown](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_NEC.h)** |  |  | Yes |
+| [Nikai](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Nikai.cpp) | **Unknown** |  |  | - |
+| [Panasonic](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Panasonic.cpp) | **[Panasonic](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Panasonic.h)** | A75C2311 remote (CKP)<BR>A75C3704 remote<BR>A75C3747 remote<BR>A75C3747 remote<BR>A75C3747 remote<BR>A75C3747 remote<BR>CKP series A/C<BR>CS-ME10CKPG A/C<BR>CS-ME12CKPG A/C<BR>CS-ME14CKPG A/C<BR>CS-YW9MKD A/C<BR>CS-Z9RKR A/C<BR>DKE series A/C<BR>JKE series A/C<BR>NKE series A/C<BR>RKR series A/C<BR>TV | CKP<BR>DKE<BR>JKE<BR>LKE<BR>NKE<BR>RKR | Yes |
+| [Pioneer](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Pioneer.cpp) | **Unknown** |  |  | - |
+| [Pronto](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Pronto.cpp) | **Unknown** |  |  | - |
+| [RC5_RC6](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_RC5_RC6.cpp) | **Unknown** |  |  | - |
+| [RCMM](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_RCMM.cpp) | **Microsoft** | XBOX 360 |  | - |
+| [Samsung](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Samsung.cpp) | **[Samsung](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Samsung.h)** | AR12KSFPEWQNET A/C<BR>IEC-R03 remote<BR>UA55H6300 TV |  | Yes |
+| [Sanyo](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Sanyo.cpp) | **Unknown** |  |  | - |
+| [Sharp](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Sharp.cpp) | **[Sharp](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Sharp.h)** | AY-ZP40KR A/C<BR>LC-52D62U TV |  | Yes |
+| [Sherwood](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Sherwood.cpp) | **Sherwood** | RC-138 remote<BR>RD6505(B) Receiver |  | - |
+| [Sony](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Sony.cpp) | **Unknown** |  |  | - |
+| [Tcl](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Tcl.cpp) | **[Unknown](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Tcl.h)** |  |  | Yes |
+| [Teco](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Teco.cpp) | **[Unknown](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Teco.h)** |  |  | Yes |
+| [Toshiba](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Toshiba.cpp) | **[Toshiba](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Toshiba.h)** | Akita EVO II<BR>RAS 18SKP-ES<BR>RAS-B13N3KV2<BR>RAS-B13N3KVP-E<BR>WC-L03SE<BR>WH-TA04NE |  | Yes |
+| [Trotec](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Trotec.cpp) | **[Unknown](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Trotec.h)** |  |  | Yes |
+| [Vestel](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Vestel.cpp) | **[Vestel](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Vestel.h)** | BIOX CXP-9 A/C (9K BTU) |  | Yes |
+| [Whirlpool](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Whirlpool.cpp) | **[Whirlpool](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Whirlpool.h)** | DG11J1-04 remote<BR>DG11J1-3A remote<BR>DG11J1-91 remote<BR>SPIS409L A/C<BR>SPIS412L A/C<BR>SPIW409L A/C<BR>SPIW412L A/C<BR>SPIW418L A/C | DG11J13A<BR>DG11J191 | Yes |
+| [Whynter](https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_Whynter.cpp) | **Whynter** | ARC-110WD A/C |  | - |
+
+
+## Send only protocols:
+
+- GLOBALCACHE
+- PRONTO
+- RAW
+- SHERWOOD
+
+
+## Send & decodable protocols:
+
+- AIWA_RC_T501
+- ARGO
+- CARRIER_AC
+- COOLIX
+- DAIKIN
+- DAIKIN2
+- DAIKIN216
+- DENON
+- DISH
+- ELECTRA_AC
+- FUJITSU_AC
+- GICABLE
+- GOODWEATHER
+- GREE
+- HAIER_AC
+- HAIER_AC_YRW02
+- HITACHI_AC
+- HITACHI_AC1
+- HITACHI_AC2
+- INAX
+- JVC
+- KELVINATOR
+- LASERTAG
+- LEGOPF
+- LG
+- LG2
+- LUTRON
+- MAGIQUEST
+- MIDEA
+- MITSUBISHI
+- MITSUBISHI2
+- MITSUBISHI_AC
+- MITSUBISHI_HEAVY_152
+- MITSUBISHI_HEAVY_88
+- MWM
+- NEC
+- NEC_LIKE
+- NIKAI
+- PANASONIC
+- PANASONIC_AC
+- PIONEER
+- RC5
+- RC5X
+- RC6
+- RCMM
+- SAMSUNG
+- SAMSUNG36
+- SAMSUNG_AC
+- SANYO
+- SANYO_LC7461
+- SHARP
+- SHARP_AC
+- SONY
+- TCL112AC
+- TECO
+- TOSHIBA_AC
+- TROTEC
+- VESTEL_AC
+- WHIRLPOOL_AC
+- WHYNTER
--- a/src/ir_Gree.h
+++ b/src/ir_Gree.h
@@ -1,7 +1,7 @@
 // Copyright 2016 David Conran
 // Gree A/C
 //
-// Supported:
+// Supports:
 //   Brand: Ultimate,  Model: Heat Pump
 //   Brand: EKOKAI,  Model: A/C

--- a/src/ir_Haier.h
+++ b/src/ir_Haier.h
@@ -1,7 +1,7 @@
 // Copyright 2018 crankyoldgit
 // The specifics of reverse engineering the protocol details by kuzin2006

-// Supported:
+// Supports:
 //   Brand: Haier,  Model: HSU07-HEA03 remote
 //   Brand: Haier,  Model: YR-W02 remote
 //   Brand: Haier,  Model: HSU-09HMC203 A/C
--- a/src/ir_Hitachi.h
+++ b/src/ir_Hitachi.h
@@ -2,7 +2,7 @@
 //
 // Copyright 2018 David Conran

-// Supported:
+// Supports:
 //   Brand: Hitachi,  Model: RAS-35THA6 remote
 //   Brand: Hitachi,  Model: LT0541-HTA remote
 //   Brand: Hitachi,  Model: Series VI A/C (Circa 2007)
--- a/src/ir_Kelvinator.h
+++ b/src/ir_Kelvinator.h
@@ -2,7 +2,7 @@
 //
 // Copyright 2016 David Conran

-// Supported:
+// Supports:
 //   Brand: Kelvinator,  Model: YALIF Remote
 //   Brand: Kelvinator,  Model: KSV26CRC A/C
 //   Brand: Kelvinator,  Model: KSV26HRC A/C
--- a/src/ir_LG.cpp
+++ b/src/ir_LG.cpp
@@ -2,7 +2,7 @@
 // Copyright 2015 cheaplin
 // Copyright 2017, 2018 David Conran

-// Supported:
+// Supports:
 //   Brand: LG,  Model: 6711A20083V remote
 //   Brand: LG,  Model: AKB74395308 remote

--- a/src/ir_LG.h
+++ b/src/ir_LG.h
@@ -1,18 +1,12 @@
 // Copyright 2017 David Conran

-// Supported:
+// Supports:
 //   Brand: LG,  Model: 6711A20083V remote
 //   Brand: LG,  Model: AKB74395308 remote

 #ifndef IR_LG_H_
 #define IR_LG_H_

-//                               L       GGGG
-//                               L      G
-//                               L      G  GG
-//                               L      G   G
-//                               LLLLL   GGG
-
 #define __STDC_LIMIT_MACROS
 #include <stdint.h>

--- a/src/ir_Lego.cpp
+++ b/src/ir_Lego.cpp
@@ -8,7 +8,7 @@
 // LEGO
 // (LEGO is a Registrated Trademark of the Lego Group.)
 //
-// Supported:
+// Supports:
 //   Brand: LEGO Power Functions,  Model: IR Receiver
 //
 // Ref:
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -29,7 +29,7 @@ run_tests : all
 	failed=""; \
 	for py_unittest in *_test.py; do \
 	  echo "RUNNING: $${py_unittest}"; \
-		python ./$${py_unittest} || failed="$${failed} $${py_unittest}"; \
+		python3 ./$${py_unittest} || failed="$${failed} $${py_unittest}"; \
 	done; \
 	if [ -n "$${failed}" ]; then \
 		echo "FAIL: :-( :-( Unit test(s)$${failed} failed! :-( :-("; exit 1; \
--- a/tools/auto_analyse_raw_data.py
+++ b/tools/auto_analyse_raw_data.py
@@ -8,7 +8,7 @@ import argparse
 import sys


-class RawIRMessage(object):
+class RawIRMessage():
  """Basic analyse functions & structure for raw IR messages."""

  # pylint: disable=too-many-instance-attributes
@@ -62,7 +62,7 @@ class RawIRMessage(object):
  def _usec_compare(self, seen, expected):
    """Compare two usec values and see if they match within a
       subtractive margin."""
-    return seen <= expected and seen > expected - self.margin
+    return expected - self.margin < seen <= expected

  def _usec_compares(self, usecs, expecteds):
    """Compare a usec value to a list of values and return True
@@ -160,7 +160,7 @@ class RawIRMessage(object):
 def avg_list(items):
  """Return the average of a list of numbers."""
  if items:
-    return sum(items) / len(items)
+    return int(sum(items) / len(items))
  return 0


@@ -293,7 +293,7 @@ def decode_data(message, defines, function_code, output=sys.stdout):
      output.write("kHdrSpace+")
      function_code.append("    space(kHdrSpace);")
    elif message.is_bit_mark(usec) and count % 2:
-      if state != "HS" and state != "BS":
+      if state not in ("HS", "BS"):
        output.write("kBitMark(UNEXPECTED)")
      state = "BM"
    elif message.is_zero_space(usec):
--- a/tools/auto_analyse_raw_data_test.py
+++ b/tools/auto_analyse_raw_data_test.py
@@ -1,6 +1,6 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 """Unit tests for auto_analyse_raw_data.py"""
-import StringIO
+from io import StringIO
 import unittest
 import auto_analyse_raw_data as analyse

@@ -12,7 +12,7 @@ class TestRawIRMessage(unittest.TestCase):

  def test_display_binary(self):
    """Test the display_binary() method."""
-    output = StringIO.StringIO()
+    output = StringIO()
    message = analyse.RawIRMessage(100, [8000, 4000, 500, 500, 500], output,
                                   False)
    self.assertEqual(output.getvalue(), '')
@@ -52,8 +52,8 @@ class TestAutoAnalyseRawData(unittest.TestCase):

  def test_dump_constants_simple(self):
    """Simple tests for the dump_constants() function."""
-    ignore = StringIO.StringIO()
-    output = StringIO.StringIO()
+    ignore = StringIO()
+    output = StringIO()
    defs = []
    message = analyse.RawIRMessage(200, [
        7930, 3952, 494, 1482, 520, 1482, 494, 1508, 494, 520, 494, 1482, 494,
@@ -75,8 +75,8 @@ class TestAutoAnalyseRawData(unittest.TestCase):

  def test_dump_constants_aircon(self):
    """More complex tests for the dump_constants() function."""
-    ignore = StringIO.StringIO()
-    output = StringIO.StringIO()
+    ignore = StringIO()
+    output = StringIO()
    defs = []
    message = analyse.RawIRMessage(200, [
        9008, 4496, 644, 1660, 676, 530, 648, 558, 672, 1636, 646, 1660, 644,
@@ -111,7 +111,7 @@ class TestAutoAnalyseRawData(unittest.TestCase):
    self.assertEqual(analyse.convert_rawdata("0"), [0])
    with self.assertRaises(ValueError) as context:
      analyse.convert_rawdata("")
-    self.assertEqual(context.exception.message,
+    self.assertEqual(str(context.exception),
                     "Raw Data contains a non-numeric value of ''.")

    # Single parenthesis
@@ -132,13 +132,13 @@ class TestAutoAnalyseRawData(unittest.TestCase):
    # Bad parentheses
    with self.assertRaises(ValueError) as context:
      analyse.convert_rawdata("}10{")
-    self.assertEqual(context.exception.message,
+    self.assertEqual(str(context.exception),
                     "Raw Data not parsible due to parentheses placement.")

    # Non base-10 values
    with self.assertRaises(ValueError) as context:
      analyse.convert_rawdata("10, 20, foo, bar, 30")
-    self.assertEqual(context.exception.message,
+    self.assertEqual(str(context.exception),
                     "Raw Data contains a non-numeric value of 'foo'.")

    # A messy usual "good" case.
@@ -155,7 +155,7 @@ class TestAutoAnalyseRawData(unittest.TestCase):
    """Tests for the parse_and_report() function."""

    # Without code generation.
-    output = StringIO.StringIO()
+    output = StringIO()
    input_str = """
        uint16_t rawbuf[139] = {9008, 4496, 644, 1660, 676, 530, 648, 558, 672,
            1636, 646, 1660, 644, 556, 650, 584, 626, 560, 644, 580, 628, 1680,
@@ -210,7 +210,7 @@ class TestAutoAnalyseRawData(unittest.TestCase):
        'Total Nr. of suspected bits: 67\n')

    # With code generation.
-    output = StringIO.StringIO()
+    output = StringIO()
    input_str = """
        uint16_t rawbuf[37] = {7930, 3952, 494, 1482, 520, 1482, 494,
            1508, 494, 520, 494, 1482, 494, 520, 494, 1482, 494, 1482, 494,
@@ -294,7 +294,7 @@ class TestAutoAnalyseRawData(unittest.TestCase):
    """Tests for unusual Space Gaps in parse_and_report() function."""

    # Tests for unusual Gaps. (Issue #482)
-    output = StringIO.StringIO()
+    output = StringIO()
    input_str = """
        uint16_t rawbuf[272] = {3485, 3512, 864, 864, 864, 2620, 864, 864,
            864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 864,
@@ -466,7 +466,7 @@ class TestAutoAnalyseRawData(unittest.TestCase):
  def test_reduce_list(self):
    """Tests for the reduce_list method."""

-    ignore = StringIO.StringIO()
+    ignore = StringIO()
    message = analyse.RawIRMessage(200, [
        7930, 3952, 494, 1482, 520, 1482, 494, 1508, 494, 520, 494, 1482, 494,
        520, 494, 1482, 494, 1482, 494, 3978, 494, 520, 494, 520, 494, 520, 494,
--- a/tools/scrape_supported_devices.py
+++ b/tools/scrape_supported_devices.py
@@ -0,0 +1,255 @@
+#!/usr/bin/env python3
+"""Generate SupportedProtocols.md by scraping source code files"""
+import pathlib
+import argparse
+import sys
+import re
+import time
+
+CODE_URL = "https://github.com/markszabo/IRremoteESP8266/blob/master/src/ir_"
+
+BRAND_MODEL = re.compile(r"Brand: *(?P<brand>.+), *Model: *(?P<model>.+)")
+ENUMS = re.compile(r"enum \w+ {(.+?)};", re.DOTALL)
+ENUM_ENTRY = re.compile(r"^\s+(\w+)", re.MULTILINE)
+DECODED_PROTOCOLS = re.compile(r".*results->decode_type *=.*?(\w+);")
+AC_FN = re.compile(r"ir_(.+).h")
+
+ALL_FN = re.compile(r"ir_(.+).(h|cpp)")
+
+EXCLUDED_PROTOCOLS = ["UNKNOWN", "UNUSED", "kLastDecodeType"]
+
+MARKDOWN_HEADER = """<!--- WARNING: Do NOT edit this file directly.
+      It is generated by './tools/scrape_supported_devices.py'.
+      Last generated: {} --->""".format(time.asctime())
+
+
+def getallprotocols():
+  """Return all protocls configured in IRremoteESP8266.h
+  """
+  irremote = ARGS.directory / "IRremoteESP8266.h"
+  enums = getenums(irremote)
+  if not enums:
+    errorexit("Error getting ENUMS from IRremoteESP8266.h")
+  return enums
+
+
+def getdecodedprotocols():
+  """All protocols that include decoding support"""
+  ret = set()
+  for path in ARGS.directory.iterdir():
+    if path.suffix != ".cpp":
+      continue
+    matches = DECODED_PROTOCOLS.finditer(path.open().read())
+    for match in matches:
+      protocol = match.group(1)
+      if protocol not in EXCLUDED_PROTOCOLS:
+        ret.add(protocol)
+  return ret
+
+
+def getallacs():
+  """All supported A/C codes"""
+  ret = {}
+  for path in ARGS.directory.iterdir():
+    match = AC_FN.match(path.name)
+    if not match:
+      continue
+    acprotocol = match.group(1)
+    rawmodels = getenums(path)
+    models = set()
+    for model in rawmodels:
+      model = model.upper()
+      model = model.replace("K{}".format(acprotocol.upper()), "")
+      if model and model not in EXCLUDED_PROTOCOLS:
+        models.add(model)
+    ret[acprotocol] = models
+  return ret
+
+
+def getalldevices():
+  """All devices and associated branding and model information (if available)
+  """
+  allcodes = {}
+  fnnomatch = set()
+  fnmatch = set()
+  for path in ARGS.directory.iterdir():
+    match = ALL_FN.match(path.name)
+    if not match:
+      continue
+    supports = extractsupports(path)
+    if supports:
+      fnmatch.add(path.stem)
+    else:
+      fnnomatch.add(path.stem)
+    protocol = match.group(1)
+    for brand, model in supports:
+      protocolbrand = (protocol, brand)
+      allcodes[protocolbrand] = allcodes.get(protocolbrand, list()) + [model]
+  nosupports = fnnomatch - fnmatch
+  for fnprotocol in nosupports:
+    allcodes[(fnprotocol[3:], "Unknown")] = []
+  return allcodes, nosupports
+
+
+def getenums(path):
+  """Returns the keys for the first enum type in path
+    """
+  enums = ENUMS.search(path.open().read())
+  ret = set()
+  if not enums:
+    return ret
+  for enum in ENUM_ENTRY.finditer(enums.group(1)):
+    enum = enum.group(1)
+    if enum in EXCLUDED_PROTOCOLS:
+      continue
+    ret.add(enum)
+  return ret
+
+
+ARGS = None
+
+
+def initargs():
+  """Init the command line arguments"""
+  global ARGS  # pylint: disable=global-statement
+  parser = argparse.ArgumentParser()
+  parser.add_argument(
+      "-s",
+      "--stdout",
+      help="output to stdout rather than SupportedProtocols.md",
+      action="store_true",
+  )
+  parser.add_argument("-v",
+                      "--verbose",
+                      help="increase output verbosity",
+                      action="store_true")
+  parser.add_argument(
+      "-a",
+      "--alert",
+      help="alert if a file does not have a supports section",
+      action="store_true",
+  )
+  parser.add_argument(
+      "directory",
+      nargs="?",
+      help="directory of the source git checkout",
+      default=None,
+  )
+  ARGS = parser.parse_args()
+  if ARGS.directory is None:
+    src = pathlib.Path("../src")
+    if not src.is_dir():
+      src = pathlib.Path("./src")
+  else:
+    src = pathlib.Path(ARGS.directory) / "src"
+  if not src.is_dir():
+    errorexit("Directory not valid: {}".format(str(src)))
+  ARGS.directory = src
+  return ARGS
+
+
+def errorexit(msg):
+  """Print an error and exit on critical error"""
+  sys.stderr.write("{}\n".format(msg))
+  sys.exit(1)
+
+
+def extractsupports(path):
+  """Extract all of the Supports: sections and associated brands and models
+  """
+  supports = []
+  insupports = False
+  for line in path.open():
+    if not line.startswith("//"):
+      continue
+    line = line[2:].strip()
+    if line == "Supports:":
+      insupports = True
+      continue
+    if insupports:
+      match = BRAND_MODEL.match(line)
+      if match:
+        supports.append((match.group("brand"), match.group("model")))
+      else:
+        insupports = False
+        continue
+  return supports
+
+
+def makeurl(txt, path):
+  """Make a Markup URL from given filename"""
+  return "[{}]({})".format(txt, CODE_URL + path)
+
+
+def outputprotocols(fout, protocols):
+  """For a given protocol set, sort and output the markdown"""
+  protocols = list(protocols)
+  protocols.sort()
+  for protocol in protocols:
+    fout.write("- {}\n".format(protocol))
+
+
+def main():
+  """Standard boiler plate"""
+  initargs()
+  if ARGS.verbose:
+    print("Looking for files in: {}".format(str(ARGS.directory.resolve())))
+  if ARGS.stdout:
+    fout = sys.stdout
+  else:
+    foutpath = ARGS.directory / "../SupportedProtocols.md"
+    foutpath = foutpath.resolve()
+    if ARGS.verbose:
+      print("Output path: {}".format(str(foutpath)))
+    fout = foutpath.open("w")
+  decodedprotocols = getdecodedprotocols()
+  sendonly = getallprotocols() - decodedprotocols
+  allacs = getallacs()
+
+  allcodes, nosupports = getalldevices()
+  allbrands = list(allcodes.keys())
+  allbrands.sort()
+
+  fout.write(MARKDOWN_HEADER)
+  fout.write("\n# IR Protocols supported by this library\n\n")
+  fout.write(
+      "| Protocol | Brand | Model | A/C Model | Detailed A/C Support |\n")
+  fout.write("| --- | --- | --- | --- | --- |\n")
+
+  for protocolbrand in allbrands:
+    protocol, brand = protocolbrand
+    codes = allcodes[protocolbrand]
+    codes.sort()
+    if protocol in allacs:
+      acmodels = list(allacs[protocol])
+      acmodels.sort()
+      acsupport = "Yes"
+      brand = makeurl(brand, protocol + ".h")
+    else:
+      acmodels = []
+      acsupport = "-"
+
+    fout.write("| {} | **{}** | {} | {} | {} |\n".format(
+        makeurl(protocol, protocol + ".cpp"),
+        brand,
+        "<BR>".join(codes),
+        "<BR>".join(acmodels),
+        acsupport,
+    ))
+
+  fout.write("\n\n## Send only protocols:\n\n")
+  outputprotocols(fout, sendonly)
+
+  fout.write("\n\n## Send & decodable protocols:\n\n")
+  outputprotocols(fout, decodedprotocols)
+
+  if ARGS.alert:
+    nosupports = list(nosupports)
+    nosupports.sort()
+    print("The following files had no supports section:")
+    for path in nosupports:
+      print("\t{}".format(path))
+
+
+if __name__ == "__main__":
+  main()