def compile_folder(self,
directory,
write=True,
package=True,
*args,
**kwargs):
"""Compile a directory and returns paths to compiled files."""
filepaths = []
for dirpath, dirnames, filenames in os.walk(directory):
if write is None or write is True:
writedir = write
else:
writedir = os.path.join(write,
os.path.relpath(dirpath, directory))
for filename in filenames:
if os.path.splitext(filename)[1] in code_exts:
destpath = self.compile_file(
os.path.join(dirpath, filename), writedir, package,
*args, **kwargs)
if destpath is not None:
filepaths.append(destpath)
for name in dirnames[:]:
if not is_special_dir(name) and name.startswith("."):
if logger.verbose:
logger.show_tabulated(
"Skipped directory", name,
"(explicitly pass as source to override).")
dirnames.remove(
name
) # directories removed from dirnames won't appear in further os.walk iterations
return filepaths
def watch(self, source, write=True, package=None, run=False, force=False):
"""Watches a source and recompiles on change."""
from coconut.command.watch import Observer, RecompilationWatcher
source = fixpath(source)
print()
logger.show_tabulated("Watching", showpath(source), "(press Ctrl-C to end)...")
def recompile(path):
if os.path.isfile(path) and os.path.splitext(path)[1] in code_exts:
with self.handling_exceptions():
self.run_mypy(self.compile_path(path, write, package, run, force))
observer = Observer()
observer.schedule(RecompilationWatcher(recompile), source, recursive=True)
with self.running_jobs():
observer.start()
try:
while True:
time.sleep(watch_interval)
except KeyboardInterrupt:
logger.show("Got KeyboardInterrupt; stopping watcher.")
finally:
observer.stop()
observer.join()
def watch(self, source, write=True, package=None, run=False, force=False):
"""Watches a source and recompiles on change."""
from coconut.command.watch import Observer, RecompilationWatcher
source = fixpath(source)
print()
logger.show_tabulated("Watching", showpath(source),
"(press Ctrl-C to end)...")
def recompile(path):
if os.path.isfile(path) and os.path.splitext(path)[1] in code_exts:
with self.handling_exceptions():
self.run_mypy(
self.compile_path(path, write, package, run, force))
observer = Observer()
observer.schedule(RecompilationWatcher(recompile),
source,
recursive=True)
with self.running_jobs():
observer.start()
try:
while True:
time.sleep(watch_interval)
except KeyboardInterrupt:
logger.show("Got KeyboardInterrupt; stopping watcher.")
finally:
observer.stop()
observer.join()
def compile(self,
codepath,
destpath=None,
package=False,
run=False,
force=False,
show_unchanged=True):
"""Compile a source Coconut file to a destination Python file."""
with openfile(codepath, "r") as opened:
code = readfile(opened)
if destpath is not None:
destdir = os.path.dirname(destpath)
if not os.path.exists(destdir):
os.makedirs(destdir)
if package is True:
self.create_package(destdir)
foundhash = None if force else self.has_hash_of(
destpath, code, package)
if foundhash:
if show_unchanged:
logger.show_tabulated("Left unchanged", showpath(destpath),
"(pass --force to override).")
if self.show:
print(foundhash)
if run:
self.execute_file(destpath)
else:
logger.show_tabulated("Compiling", showpath(codepath), "...")
if package is True:
compile_method = "parse_package"
elif package is False:
compile_method = "parse_file"
else:
raise CoconutInternalException("invalid value for package",
package)
def callback(compiled):
if destpath is None:
logger.show_tabulated("Compiled", showpath(codepath),
"without writing to file.")
else:
with openfile(destpath, "w") as opened:
writefile(opened, compiled)
logger.show_tabulated("Compiled to", showpath(destpath),
".")
if self.show:
print(compiled)
if run:
if destpath is None:
self.execute(compiled, path=codepath, allow_show=False)
else:
self.execute_file(destpath)
self.submit_comp_job(codepath, callback, compile_method, code)
def callback(compiled):
if destpath is None:
logger.show_tabulated("Finished", showpath(codepath), "without writing to file.")
else:
with openfile(destpath, "w") as opened:
writefile(opened, compiled)
logger.show_tabulated("Compiled to", showpath(destpath), ".")
if self.show:
print(compiled)
if run:
if destpath is None:
self.execute(compiled, path=codepath, allow_show=False)
else:
self.execute_file(destpath)
def callback(compiled):
if destpath is None:
logger.show_tabulated("Compiled", showpath(codepath), "without writing to file.")
else:
with openfile(destpath, "w") as opened:
writefile(opened, compiled)
logger.show_tabulated("Compiled to", showpath(destpath), ".")
if self.show:
print(compiled)
if run:
if destpath is None:
self.execute(compiled, path=codepath, allow_show=False)
else:
self.execute_file(destpath)
def compile(self, codepath, destpath=None, package=False, run=False, force=False):
"""Compiles a source Coconut file to a destination Python file."""
logger.show_tabulated("Compiling", showpath(codepath), "...")
with openfile(codepath, "r") as opened:
code = readfile(opened)
if destpath is not None:
destdir = os.path.dirname(destpath)
if not os.path.exists(destdir):
os.makedirs(destdir)
if package is True:
self.create_package(destdir)
foundhash = None if force else self.hashashof(destpath, code, package)
if foundhash:
logger.show_tabulated("Left unchanged", showpath(destpath), "(pass --force to override).")
if self.show:
print(foundhash)
if run:
self.execute_file(destpath)
else:
if package is True:
compile_method = "parse_package"
elif package is False:
compile_method = "parse_file"
else:
raise CoconutInternalException("invalid value for package", package)
def callback(compiled):
if destpath is None:
logger.show_tabulated("Finished", showpath(codepath), "without writing to file.")
else:
with openfile(destpath, "w") as opened:
writefile(opened, compiled)
logger.show_tabulated("Compiled to", showpath(destpath), ".")
if self.show:
print(compiled)
if run:
if destpath is None:
self.execute(compiled, path=codepath, allow_show=False)
else:
self.execute_file(destpath)
self.submit_comp_job(codepath, callback, compile_method, code)
def watch(self, source, write=True, package=None, run=False, force=False):
"""Watch a source and recompiles on change."""
from coconut.command.watch import Observer, RecompilationWatcher
source = fixpath(source)
logger.show()
logger.show_tabulated("Watching", showpath(source),
"(press Ctrl-C to end)...")
def recompile(path):
path = fixpath(path)
if os.path.isfile(path) and os.path.splitext(path)[1] in code_exts:
with self.handling_exceptions():
if write is True or write is None:
writedir = write
else:
# correct the compilation path based on the relative position of path to source
dirpath = os.path.dirname(path)
writedir = os.path.join(
write, os.path.relpath(dirpath, source))
filepaths = self.compile_path(path,
writedir,
package,
run,
force,
show_unchanged=False)
self.run_mypy(filepaths)
watcher = RecompilationWatcher(recompile)
observer = Observer()
observer.schedule(watcher, source, recursive=True)
with self.running_jobs():
observer.start()
try:
while True:
time.sleep(watch_interval)
watcher.keep_watching()
except KeyboardInterrupt:
logger.show_sig("Got KeyboardInterrupt; stopping watcher.")
finally:
observer.stop()
observer.join()
def compile_folder(self, directory, write=True, package=True, run=False, force=False):
"""Compiles a directory and returns paths to compiled files."""
filepaths = []
for dirpath, dirnames, filenames in os.walk(directory):
if write is None or write is True:
writedir = write
else:
writedir = os.path.join(write, os.path.relpath(dirpath, directory))
for filename in filenames:
if os.path.splitext(filename)[1] in code_exts:
destpath = self.compile_file(os.path.join(dirpath, filename), writedir, package, run, force)
if destpath is not None:
filepaths.append(destpath)
for name in dirnames[:]:
if not is_special_dir(name) and name.startswith("."):
if logger.verbose:
logger.show_tabulated("Skipped directory", name, "(explicitly pass as source to override).")
dirnames.remove(name) # directories removed from dirnames won't appear in further os.walk iteration
return filepaths
def compile_folder(self, directory, write=True, package=True, *args, **kwargs):
"""Compile a directory and returns paths to compiled files."""
if not isinstance(write, bool) and os.path.isfile(write):
raise CoconutException("destination path cannot point to a file when compiling a directory")
filepaths = []
for dirpath, dirnames, filenames in os.walk(directory):
if isinstance(write, bool):
writedir = write
else:
writedir = os.path.join(write, os.path.relpath(dirpath, directory))
for filename in filenames:
if os.path.splitext(filename)[1] in code_exts:
with self.handling_exceptions():
destpath = self.compile_file(os.path.join(dirpath, filename), writedir, package, *args, **kwargs)
if destpath is not None:
filepaths.append(destpath)
for name in dirnames[:]:
if not is_special_dir(name) and name.startswith("."):
if logger.verbose:
logger.show_tabulated("Skipped directory", name, "(explicitly pass as source to override).")
dirnames.remove(name) # directories removed from dirnames won't appear in further os.walk iterations
return filepaths
def watch(self, source, write=True, package=None, run=False, force=False):
"""Watch a source and recompiles on change."""
from coconut.command.watch import Observer, RecompilationWatcher
source = fixpath(source)
logger.show()
logger.show_tabulated("Watching", showpath(source), "(press Ctrl-C to end)...")
def recompile(path):
path = fixpath(path)
if os.path.isfile(path) and os.path.splitext(path)[1] in code_exts:
with self.handling_exceptions():
if write is True or write is None:
writedir = write
else:
# correct the compilation path based on the relative position of path to source
dirpath = os.path.dirname(path)
writedir = os.path.join(write, os.path.relpath(dirpath, source))
filepaths = self.compile_path(path, writedir, package, run, force, show_unchanged=False)
self.run_mypy(filepaths)
watcher = RecompilationWatcher(recompile)
observer = Observer()
observer.schedule(watcher, source, recursive=True)
with self.running_jobs():
observer.start()
try:
while True:
time.sleep(watch_interval)
watcher.keep_watching()
except KeyboardInterrupt:
logger.show_sig("Got KeyboardInterrupt; stopping watcher.")
finally:
observer.stop()
observer.join()
