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 hashashof(self, destpath, code, package):
"""Determines if a file has the hash of the code."""
if destpath is not None and os.path.isfile(destpath):
with openfile(destpath, "r") as opened:
compiled = readfile(opened)
hashash = gethash(compiled)
if hashash is not None and hashash == self.comp.genhash(package, code):
return compiled
return None
def has_hash_of(self, destpath, code, package):
"""Determine if a file has the hash of the code."""
if destpath is not None and os.path.isfile(destpath):
with openfile(destpath, "r") as opened:
compiled = readfile(opened)
hashash = gethash(compiled)
if hashash is not None and hashash == self.comp.genhash(package, code):
return compiled
return None
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("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 run:
runpath = destpath if destpath is not None else codepath
self.execute(compiled, path=runpath, isolate=True)
elif self.show:
print(compiled)
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 create_package(self, dirpath):
"""Sets up a package directory."""
dirpath = fixpath(dirpath)
filepath = os.path.join(dirpath, "__coconut__.py")
with openfile(filepath, "w") as opened:
writefile(opened, self.comp.getheader("__coconut__"))
def create_package(self, dirpath):
"""Set up a package directory."""
dirpath = fixpath(dirpath)
filepath = os.path.join(dirpath, "__coconut__.py")
with openfile(filepath, "w") as opened:
writefile(opened, self.comp.getheader("__coconut__"))
def create_package(self, dirpath):
"""Sets up a package directory."""
filepath = os.path.join(fixpath(dirpath), "__coconut__.py")
with openfile(filepath, "w") as opened:
writefile(opened, self.comp.headers("package"))
