diff options
Diffstat (limited to 'lib/python')
| -rw-r--r-- | lib/python/qmk/cli/list/keymaps.py | 84 | ||||
| -rw-r--r-- | lib/python/qmk/keymap.py | 59 | ||||
| -rw-r--r-- | lib/python/qmk/makefile.py | 77 | ||||
| -rw-r--r-- | lib/python/qmk/path.py | 18 |
4 files changed, 162 insertions, 76 deletions
diff --git a/lib/python/qmk/cli/list/keymaps.py b/lib/python/qmk/cli/list/keymaps.py index 5aed37b817..494fe66a12 100644 --- a/lib/python/qmk/cli/list/keymaps.py +++ b/lib/python/qmk/cli/list/keymaps.py @@ -1,57 +1,8 @@ """List the keymaps for a specific keyboard """ -import os -import re -import glob -from bs4 import UnicodeDammit - from milc import cli - -def unicode_text(filename): - """Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding. - """ - with open(filename, "rb") as fd: - text = UnicodeDammit(fd.read()) - - if text.contains_replacement_characters: - log_warning("%s: Could not determine file encoding, some characters were replaced." % (filename,)) - - return text.unicode_markup or "" - - -def unicode_lines(filename): - """Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding. - """ - return unicode_text(filename).split("\n") - -def parse_rules_mk(keyboard, revision = ""): - base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep - rules_mk = dict() - if os.path.exists(base_path + os.path.sep + revision): - rules_mk_path_wildcard = os.path.join(base_path, "**", "rules.mk") - rules_mk_regex = re.compile(r"^" + base_path + "(?:" + revision + os.path.sep + ")?rules.mk") - paths = [path for path in glob.iglob(rules_mk_path_wildcard, recursive = True) if rules_mk_regex.search(path)] - - config_regex = re.compile(r"^\s*(\S+)\s*=\s*((?:\s*\S+)+)") - for file_path in paths: - rules_mk_content = unicode_lines(file_path) - parsed_file = dict() - for line in rules_mk_content: - found = config_regex.search(line) - if found: - parsed_file[found.group(1)] = found.group(2) - version = file_path.replace(base_path, "").replace(os.path.sep, "").replace("rules.mk", "") - rules_mk[version if version else "base"] = parsed_file - return rules_mk - -def find_keymaps(base_path, revision = "", community = False): - path_wildcard = os.path.join(base_path, "**", "keymap.c") - if community: - path_regex = re.compile(r"^" + re.escape(base_path) + "(\S+)" + os.path.sep + "keymap\.c") - else: - path_regex = re.compile(r"^" + re.escape(base_path) + "(?:" + re.escape(revision) + os.path.sep + ")?keymaps" + os.path.sep + "(\S+)" + os.path.sep + "keymap\.c") - names = [path_regex.sub(lambda name: name.group(1), path) for path in glob.iglob(path_wildcard, recursive = True) if path_regex.search(path)] - return names +import qmk.keymap +from qmk.errors import NoSuchKeyboardError @cli.argument("-kb", "--keyboard", help="Specify keyboard name. Example: 1upkeyboards/1up60hse") @cli.subcommand("List the keymaps for a specific keyboard") @@ -60,29 +11,10 @@ def list_keymaps(cli): """ # ask for user input if keyboard was not provided in the command line keyboard_name = cli.config.list_keymaps.keyboard if cli.config.list_keymaps.keyboard else input("Keyboard Name: ") - if os.path.sep in keyboard_name: - keyboard, revision = os.path.split(os.path.normpath(keyboard_name)) - else: - keyboard = keyboard_name - revision = "" - - # get all the rules.mk files for the keyboard - rules_mk = parse_rules_mk(keyboard, revision) - names = list() - - if rules_mk: - if "base" in rules_mk or revision: - kb_base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep - names = find_keymaps(kb_base_path, revision) - - for rev, data in rules_mk.items(): - if "LAYOUTS" in data: - for layout in data["LAYOUTS"].split(): - cl_base_path = os.path.join(os.getcwd(), "layouts", "community", layout) + os.path.sep - names = names + find_keymaps(cl_base_path, rev, community = True) - - names.sort() - for name in names: - # We echo instead of cli.log.info to allow easier piping of this output - cli.echo(keyboard_name + ":" + name) + try: + for name in qmk.keymap.list_keymaps(keyboard_name): + # We echo instead of cli.log.info to allow easier piping of this output + cli.echo(keyboard_name + ":" + name) + except NoSuchKeyboardError as e: + cli.echo("{fg_red}" + e.message) diff --git a/lib/python/qmk/keymap.py b/lib/python/qmk/keymap.py index f4a2893f38..3927f791a6 100644 --- a/lib/python/qmk/keymap.py +++ b/lib/python/qmk/keymap.py @@ -1,8 +1,13 @@ """Functions that help you work with QMK keymaps. """ import os +from traceback import format_exc +import re +import glob import qmk.path +import qmk.makefile +from qmk.errors import NoSuchKeyboardError # The `keymap.c` template to use when a keyboard doesn't have its own DEFAULT_KEYMAP_C = """#include QMK_KEYBOARD_H @@ -94,3 +99,57 @@ def write(keyboard, keymap, layout, layers): keymap_fd.write(keymap_c) return keymap_file + +def find_keymaps(base_path, revision = "", community = False): + """ Find the available keymaps for a keyboard and revision pair. + + Args: + base_path: The base path of the keyboard. + + revision: The keyboard's revision. + + community: Set to True for the layouts under layouts/community. + + Returns: + a list with whe keymaps's names + """ + path_wildcard = os.path.join(base_path, "**", "keymap.c") + if community: + path_regex = re.compile(r"^" + re.escape(base_path) + "(\S+)" + os.path.sep + "keymap\.c") + else: + path_regex = re.compile(r"^" + re.escape(base_path) + "(?:" + re.escape(revision) + os.path.sep + ")?keymaps" + os.path.sep + "(\S+)" + os.path.sep + "keymap\.c") + names = [path_regex.sub(lambda name: name.group(1), path) for path in glob.iglob(path_wildcard, recursive = True) if path_regex.search(path)] + return names + +def list_keymaps(keyboard_name): + """ List the available keymaps for a keyboard. + + Args: + keyboard_name: the keyboards full name with vendor and revision if necessary, example: clueboard/66/rev3 + + Returns: + a list with the names of the available keymaps + """ + if os.path.sep in keyboard_name: + keyboard, revision = os.path.split(os.path.normpath(keyboard_name)) + else: + keyboard = keyboard_name + revision = "" + + # parse all the rules.mk files for the keyboard + rules_mk = qmk.makefile.get_rules_mk(keyboard, revision) + names = list() + + if rules_mk: + # get the keymaps from the keyboard's directory + kb_base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep + names = find_keymaps(kb_base_path, revision) + + # if community layouts are supported, get them + if "LAYOUTS" in rules_mk: + for layout in rules_mk["LAYOUTS"]["value"].split(): + cl_base_path = os.path.join(os.getcwd(), "layouts", "community", layout) + os.path.sep + names = names + find_keymaps(cl_base_path, revision, community = True) + + names.sort() + return names diff --git a/lib/python/qmk/makefile.py b/lib/python/qmk/makefile.py new file mode 100644 index 0000000000..ce64431f96 --- /dev/null +++ b/lib/python/qmk/makefile.py @@ -0,0 +1,77 @@ +""" Functions for working with Makefiles +""" +import os +import glob +import re + +import qmk.path +from qmk.errors import NoSuchKeyboardError + +def parse_rules_mk(file_path): + """ Parse a rules.mk file + + Args: + file_path: path to the rules.mk file + + Returns: + a dictionary with the file's content + """ + # regex to match lines with comment at the end + # group(1) = option's name + # group(2) = operator (eg.: '=', '+=') + # group(3) = value(s) + commented_regex = re.compile(r"^\s*(\w+)\s*([\:\+\-]?=)\s*(.*?)(?=\s*\#)") + # regex to match lines without comment at the end + # group(1) = option's name + # group(2) = operator (eg.: '=', '+=') + # group(3) = value(s) + uncommented_regex = re.compile(r"^\s*(\w+)\s*([\:\+\-]?=)\s*(.*?)(?=\s*$)") + mk_content = qmk.path.unicode_lines(file_path) + parsed_file = dict() + for line in mk_content: + found = commented_regex.search(line) if "#" in line else uncommented_regex.search(line) + if found: + parsed_file[found.group(1)] = dict(operator = found.group(2), value = found.group(3)) + return parsed_file + +def merge_rules_mk_files(base, revision): + """ Merge a keyboard revision's rules.mk file with + the 'base' rules.mk file + + Args: + base: the base rules.mk file's content as dictionary + revision: the revision's rules.mk file's content as dictionary + + Returns: + a dictionary with the merged content + """ + return {**base, **revision} + +def get_rules_mk(keyboard, revision = ""): + """ Get a rules.mk for a keyboard + + Args: + keyboard: name of the keyboard + revision: revision of the keyboard + + Returns: + a dictionary with the content of the rules.mk file + """ + base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep + rules_mk = dict() + if os.path.exists(base_path + os.path.sep + revision): + rules_mk_path_wildcard = os.path.join(base_path, "**", "rules.mk") + rules_mk_regex = re.compile(r"^" + base_path + "(?:" + revision + os.path.sep + ")?rules.mk") + paths = [path for path in glob.iglob(rules_mk_path_wildcard, recursive = True) if rules_mk_regex.search(path)] + for file_path in paths: + rules_mk[revision if revision in file_path else "base"] = parse_rules_mk(file_path) + else: + raise NoSuchKeyboardError("The requested keyboard and/or revision does not exist.") + + # if the base or the revision directory does not contain a rules.mk + if len(rules_mk) == 1: + rules_mk = rules_mk[revision] + # if both directories contain rules.mk files + elif len(rules_mk) == 2: + rules_mk = merge_rules_mk_files(rules_mk["base"], rules_mk[revision]) + return rules_mk diff --git a/lib/python/qmk/path.py b/lib/python/qmk/path.py index cf087265fb..e7e3ec53fa 100644 --- a/lib/python/qmk/path.py +++ b/lib/python/qmk/path.py @@ -5,6 +5,7 @@ import os from qmk.errors import NoSuchKeyboardError +from bs4 import UnicodeDammit def keymap(keyboard): """Locate the correct directory for storing a keymap. @@ -33,3 +34,20 @@ def normpath(path): return os.path.normpath(path) return os.path.normpath(os.path.join(os.environ['ORIG_CWD'], path)) + +def unicode_text(filename): + """Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding. + """ + with open(filename, "rb") as fd: + text = UnicodeDammit(fd.read()) + + if text.contains_replacement_characters: + log_warning("%s: Could not determine file encoding, some characters were replaced." % (filename,)) + + return text.unicode_markup or "" + + +def unicode_lines(filename): + """Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding. + """ + return unicode_text(filename).split("\n") |