mirror of
https://github.com/godotengine/godot.git
synced 2024-11-10 06:03:09 +00:00
Moved to methods.py as a show_progress method.
Some required changes are made: - locally imported SCons-specific packages within the method; - `global` variables converted to `nonlocal` (used in nested functions).
This commit is contained in:
Andrii Doroshenko (Xrayez)
parent
b383484e44
commit
d753a7630a
118
SConstruct
118
SConstruct
@ -648,120 +648,4 @@ elif selected_platform != "":
|
||||
|
||||
# The following only makes sense when the env is defined, and assumes it is
|
||||
if "env" in locals():
|
||||
screen = sys.stdout
|
||||
# Progress reporting is not available in non-TTY environments since it
|
||||
# messes with the output (for example, when writing to a file)
|
||||
show_progress = env["progress"] and sys.stdout.isatty()
|
||||
node_count = 0
|
||||
node_count_max = 0
|
||||
node_count_interval = 1
|
||||
node_count_fname = str(env.Dir("#")) + "/.scons_node_count"
|
||||
|
||||
import time, math
|
||||
|
||||
class cache_progress:
|
||||
# The default is 1 GB cache and 12 hours half life
|
||||
def __init__(self, path=None, limit=1073741824, half_life=43200):
|
||||
self.path = path
|
||||
self.limit = limit
|
||||
self.exponent_scale = math.log(2) / half_life
|
||||
if env["verbose"] and path != None:
|
||||
screen.write(
|
||||
"Current cache limit is {} (used: {})\n".format(
|
||||
self.convert_size(limit), self.convert_size(self.get_size(path))
|
||||
)
|
||||
)
|
||||
self.delete(self.file_list())
|
||||
|
||||
def __call__(self, node, *args, **kw):
|
||||
global node_count, node_count_max, node_count_interval, node_count_fname, show_progress
|
||||
if show_progress:
|
||||
# Print the progress percentage
|
||||
node_count += node_count_interval
|
||||
if node_count_max > 0 and node_count <= node_count_max:
|
||||
screen.write("\r[%3d%%] " % (node_count * 100 / node_count_max))
|
||||
screen.flush()
|
||||
elif node_count_max > 0 and node_count > node_count_max:
|
||||
screen.write("\r[100%] ")
|
||||
screen.flush()
|
||||
else:
|
||||
screen.write("\r[Initial build] ")
|
||||
screen.flush()
|
||||
|
||||
def delete(self, files):
|
||||
if len(files) == 0:
|
||||
return
|
||||
if env["verbose"]:
|
||||
# Utter something
|
||||
screen.write("\rPurging %d %s from cache...\n" % (len(files), len(files) > 1 and "files" or "file"))
|
||||
[os.remove(f) for f in files]
|
||||
|
||||
def file_list(self):
|
||||
if self.path is None:
|
||||
# Nothing to do
|
||||
return []
|
||||
# Gather a list of (filename, (size, atime)) within the
|
||||
# cache directory
|
||||
file_stat = [(x, os.stat(x)[6:8]) for x in glob.glob(os.path.join(self.path, "*", "*"))]
|
||||
if file_stat == []:
|
||||
# Nothing to do
|
||||
return []
|
||||
# Weight the cache files by size (assumed to be roughly
|
||||
# proportional to the recompilation time) times an exponential
|
||||
# decay since the ctime, and return a list with the entries
|
||||
# (filename, size, weight).
|
||||
current_time = time.time()
|
||||
file_stat = [(x[0], x[1][0], (current_time - x[1][1])) for x in file_stat]
|
||||
# Sort by the most recently accessed files (most sensible to keep) first
|
||||
file_stat.sort(key=lambda x: x[2])
|
||||
# Search for the first entry where the storage limit is
|
||||
# reached
|
||||
sum, mark = 0, None
|
||||
for i, x in enumerate(file_stat):
|
||||
sum += x[1]
|
||||
if sum > self.limit:
|
||||
mark = i
|
||||
break
|
||||
if mark is None:
|
||||
return []
|
||||
else:
|
||||
return [x[0] for x in file_stat[mark:]]
|
||||
|
||||
def convert_size(self, size_bytes):
|
||||
if size_bytes == 0:
|
||||
return "0 bytes"
|
||||
size_name = ("bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
|
||||
i = int(math.floor(math.log(size_bytes, 1024)))
|
||||
p = math.pow(1024, i)
|
||||
s = round(size_bytes / p, 2)
|
||||
return "%s %s" % (int(s) if i == 0 else s, size_name[i])
|
||||
|
||||
def get_size(self, start_path="."):
|
||||
total_size = 0
|
||||
for dirpath, dirnames, filenames in os.walk(start_path):
|
||||
for f in filenames:
|
||||
fp = os.path.join(dirpath, f)
|
||||
total_size += os.path.getsize(fp)
|
||||
return total_size
|
||||
|
||||
def progress_finish(target, source, env):
|
||||
global node_count, progressor
|
||||
with open(node_count_fname, "w") as f:
|
||||
f.write("%d\n" % node_count)
|
||||
progressor.delete(progressor.file_list())
|
||||
|
||||
try:
|
||||
with open(node_count_fname) as f:
|
||||
node_count_max = int(f.readline())
|
||||
except:
|
||||
pass
|
||||
|
||||
cache_directory = os.environ.get("SCONS_CACHE")
|
||||
# Simple cache pruning, attached to SCons' progress callback. Trim the
|
||||
# cache directory to a size not larger than cache_limit.
|
||||
cache_limit = float(os.getenv("SCONS_CACHE_LIMIT", 1024)) * 1024 * 1024
|
||||
progressor = cache_progress(cache_directory, cache_limit)
|
||||
Progress(progressor, interval=node_count_interval)
|
||||
|
||||
progress_finish_command = Command("progress_finish", [], progress_finish)
|
||||
AlwaysBuild(progress_finish_command)
|
||||
methods.show_progress(env)
|
||||
|
||||
123
methods.py
123
methods.py
@ -630,3 +630,126 @@ def using_gcc(env):
|
||||
|
||||
def using_clang(env):
|
||||
return "clang" in os.path.basename(env["CC"])
|
||||
|
||||
|
||||
def show_progress(env):
|
||||
import sys
|
||||
from SCons.Script import Progress, Command, AlwaysBuild
|
||||
|
||||
screen = sys.stdout
|
||||
# Progress reporting is not available in non-TTY environments since it
|
||||
# messes with the output (for example, when writing to a file)
|
||||
show_progress = env["progress"] and sys.stdout.isatty()
|
||||
node_count = 0
|
||||
node_count_max = 0
|
||||
node_count_interval = 1
|
||||
node_count_fname = str(env.Dir("#")) + "/.scons_node_count"
|
||||
|
||||
import time, math
|
||||
|
||||
class cache_progress:
|
||||
# The default is 1 GB cache and 12 hours half life
|
||||
def __init__(self, path=None, limit=1073741824, half_life=43200):
|
||||
self.path = path
|
||||
self.limit = limit
|
||||
self.exponent_scale = math.log(2) / half_life
|
||||
if env["verbose"] and path != None:
|
||||
screen.write(
|
||||
"Current cache limit is {} (used: {})\n".format(
|
||||
self.convert_size(limit), self.convert_size(self.get_size(path))
|
||||
)
|
||||
)
|
||||
self.delete(self.file_list())
|
||||
|
||||
def __call__(self, node, *args, **kw):
|
||||
nonlocal node_count, node_count_max, node_count_interval, node_count_fname, show_progress
|
||||
if show_progress:
|
||||
# Print the progress percentage
|
||||
node_count += node_count_interval
|
||||
if node_count_max > 0 and node_count <= node_count_max:
|
||||
screen.write("\r[%3d%%] " % (node_count * 100 / node_count_max))
|
||||
screen.flush()
|
||||
elif node_count_max > 0 and node_count > node_count_max:
|
||||
screen.write("\r[100%] ")
|
||||
screen.flush()
|
||||
else:
|
||||
screen.write("\r[Initial build] ")
|
||||
screen.flush()
|
||||
|
||||
def delete(self, files):
|
||||
if len(files) == 0:
|
||||
return
|
||||
if env["verbose"]:
|
||||
# Utter something
|
||||
screen.write("\rPurging %d %s from cache...\n" % (len(files), len(files) > 1 and "files" or "file"))
|
||||
[os.remove(f) for f in files]
|
||||
|
||||
def file_list(self):
|
||||
if self.path is None:
|
||||
# Nothing to do
|
||||
return []
|
||||
# Gather a list of (filename, (size, atime)) within the
|
||||
# cache directory
|
||||
file_stat = [(x, os.stat(x)[6:8]) for x in glob.glob(os.path.join(self.path, "*", "*"))]
|
||||
if file_stat == []:
|
||||
# Nothing to do
|
||||
return []
|
||||
# Weight the cache files by size (assumed to be roughly
|
||||
# proportional to the recompilation time) times an exponential
|
||||
# decay since the ctime, and return a list with the entries
|
||||
# (filename, size, weight).
|
||||
current_time = time.time()
|
||||
file_stat = [(x[0], x[1][0], (current_time - x[1][1])) for x in file_stat]
|
||||
# Sort by the most recently accessed files (most sensible to keep) first
|
||||
file_stat.sort(key=lambda x: x[2])
|
||||
# Search for the first entry where the storage limit is
|
||||
# reached
|
||||
sum, mark = 0, None
|
||||
for i, x in enumerate(file_stat):
|
||||
sum += x[1]
|
||||
if sum > self.limit:
|
||||
mark = i
|
||||
break
|
||||
if mark is None:
|
||||
return []
|
||||
else:
|
||||
return [x[0] for x in file_stat[mark:]]
|
||||
|
||||
def convert_size(self, size_bytes):
|
||||
if size_bytes == 0:
|
||||
return "0 bytes"
|
||||
size_name = ("bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
|
||||
i = int(math.floor(math.log(size_bytes, 1024)))
|
||||
p = math.pow(1024, i)
|
||||
s = round(size_bytes / p, 2)
|
||||
return "%s %s" % (int(s) if i == 0 else s, size_name[i])
|
||||
|
||||
def get_size(self, start_path="."):
|
||||
total_size = 0
|
||||
for dirpath, dirnames, filenames in os.walk(start_path):
|
||||
for f in filenames:
|
||||
fp = os.path.join(dirpath, f)
|
||||
total_size += os.path.getsize(fp)
|
||||
return total_size
|
||||
|
||||
def progress_finish(target, source, env):
|
||||
nonlocal node_count, progressor
|
||||
with open(node_count_fname, "w") as f:
|
||||
f.write("%d\n" % node_count)
|
||||
progressor.delete(progressor.file_list())
|
||||
|
||||
try:
|
||||
with open(node_count_fname) as f:
|
||||
node_count_max = int(f.readline())
|
||||
except:
|
||||
pass
|
||||
|
||||
cache_directory = os.environ.get("SCONS_CACHE")
|
||||
# Simple cache pruning, attached to SCons' progress callback. Trim the
|
||||
# cache directory to a size not larger than cache_limit.
|
||||
cache_limit = float(os.getenv("SCONS_CACHE_LIMIT", 1024)) * 1024 * 1024
|
||||
progressor = cache_progress(cache_directory, cache_limit)
|
||||
Progress(progressor, interval=node_count_interval)
|
||||
|
||||
progress_finish_command = Command("progress_finish", [], progress_finish)
|
||||
AlwaysBuild(progress_finish_command)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user