def update_cache(self,
parent=None,
timeout=10,
force=False,
suppress_progress=False):
if self.lock.acquire(False):
try:
update_thread = CacheUpdateThread(self.cache,
self.seralize_books, timeout)
if not suppress_progress:
progress = CacheProgressDialog(parent)
progress.set_message(
_('Updating MobileRead book cache...'))
update_thread.total_changed.connect(progress.set_total)
update_thread.update_progress.connect(
progress.set_progress)
update_thread.update_details.connect(progress.set_details)
progress.rejected.connect(update_thread.abort)
progress.open()
update_thread.start()
while update_thread.is_alive() and not progress.canceled:
QCoreApplication.processEvents()
if progress.isVisible():
progress.accept()
return not progress.canceled
else:
update_thread.start()
finally:
self.lock.release()
def start_import_data(self):
config = self.getCurrentConfig()
dest_dir = config.get('hdf5', 'dir')
if not os.path.exists(dest_dir) or not os.path.isdir(dest_dir):
print("错误:", '指定的目标数据存放目录不存在！')
sys.exit(-1)
#return
if config.getboolean('tdx', 'enable') \
and (not os.path.exists(config['tdx']['dir']
or os.path.isdir(config['tdx']['dir']))):
print("错误:", "请确认通达信安装目录是否正确！")
sys.exit(-1)
#return
self.import_running = True
print("正在启动任务....")
QCoreApplication.processEvents()
if config.getboolean('tdx', 'enable'):
self.hdf5_import_thread = UseTdxImportToH5Thread(config)
else:
self.hdf5_import_thread = UsePytdxImportToH5Thread(config)
self.hdf5_import_thread.message.connect(self.on_message_from_thread)
self.hdf5_import_thread.start()
self.escape_time = 0.0
self.escape_time_thread = EscapetimeThread()
self.escape_time_thread.message.connect(self.on_message_from_thread)
self.escape_time_thread.start()
def update_cache(self, parent=None, timeout=10, force=False,
suppress_progress=False):
if self.lock.acquire(False):
try:
update_thread = CacheUpdateThread(self.cache, self.seralize_books, timeout)
if not suppress_progress:
progress = CacheProgressDialog(parent)
progress.set_message(_('Updating MobileRead book cache...'))
update_thread.total_changed.connect(progress.set_total)
update_thread.update_progress.connect(progress.set_progress)
update_thread.update_details.connect(progress.set_details)
progress.rejected.connect(update_thread.abort)
progress.open()
update_thread.start()
while update_thread.is_alive() and not progress.canceled:
QCoreApplication.processEvents()
if progress.isVisible():
progress.accept()
return not progress.canceled
else:
update_thread.start()
finally:
self.lock.release()
def start_import_data(self):
config = self.getCurrentConfig()
dest_dir = config.get('hdf5', 'dir')
if not os.path.exists(dest_dir) or not os.path.isdir(dest_dir):
print("错误:", '指定的目标数据存放目录不存在！')
sys.exit(-1)
#return
if config.getboolean('tdx', 'enable') \
and (not os.path.exists(config['tdx']['dir']
or os.path.isdir(config['tdx']['dir']))):
print("错误:", "请确认通达信安装目录是否正确！")
sys.exit(-1)
#return
self.import_running = True
print("正在启动任务....")
QCoreApplication.processEvents()
if config.getboolean('tdx', 'enable'):
self.hdf5_import_thread = UseTdxImportToH5Thread(config)
else:
self.hdf5_import_thread = UsePytdxImportToH5Thread(config)
self.hdf5_import_thread.message.connect(self.on_message_from_thread)
self.hdf5_import_thread.start()
self.escape_time = 0.0
self.escape_time_thread = EscapetimeThread()
self.escape_time_thread.message.connect(self.on_message_from_thread)
self.escape_time_thread.start()
def show_shutdown_message(self, message):
smw = self.shutdown_message_widget
smw.setVisible(True)
txt = smw.text()
txt += '\n' + message
smw.setText(txt)
# Force processing the events needed to show the message
QCoreApplication.processEvents()
def show_shutdown_message(self, message=''):
smw = self.shutdown_message_widget
smw.setGeometry(0, 0, self.width(), self.height())
smw.setVisible(True)
smw.raise_()
smw.setText(_('<h2>Shutting down</h2><div>') + message)
# Force processing the events needed to show the message
QCoreApplication.processEvents()
def show_shutdown_message(self, message):
smw = self.shutdown_message_widget
smw.setVisible(True)
txt = smw.text()
txt += '\n' + message
smw.setText(txt)
# Force processing the events needed to show the message
QCoreApplication.processEvents()
def show_shutdown_message(self, message=''):
smw = self.shutdown_message_widget
smw.setGeometry(0, 0, self.width(), self.height())
smw.setVisible(True)
smw.raise_()
smw.setText(_('<h2>Shutting down</h2><div>') + message)
# Force processing the events needed to show the message
QCoreApplication.processEvents()
def chapter_rendered(self, num):
if num > 0:
self.progress_bar.setMinimum(0)
self.progress_bar.setMaximum(num)
self.progress_bar.setValue(0)
self.progress_label.setText('Laying out '+ self.document_title)
else:
self.progress_bar.setValue(self.progress_bar.value()+1)
QCoreApplication.processEvents()
def check_library(self):
from calibre.gui2.dialogs.check_library import CheckLibraryDialog, DBCheck
self.gui.library_view.save_state()
m = self.gui.library_view.model()
m.stop_metadata_backup()
db = m.db
db.prefs.disable_setting = True
d = DBCheck(self.gui, db)
d.start()
try:
d.conn.close()
except:
pass
d.break_cycles()
self.gui.library_moved(db.library_path, call_close=not d.closed_orig_conn)
if d.rejected:
return
if d.error is None:
if not question_dialog(
self.gui,
_("Success"),
_(
"Found no errors in your calibre library database."
" Do you want calibre to check if the files in your "
" library match the information in the database?"
),
):
return
else:
return error_dialog(
self.gui,
_("Failed"),
_("Database integrity check failed, click Show details" " for details."),
show=True,
det_msg=d.error[1],
)
self.gui.status_bar.show_message(_("Starting library scan, this may take a while"))
try:
QCoreApplication.processEvents()
d = CheckLibraryDialog(self.gui, m.db)
if not d.do_exec():
info_dialog(
self.gui,
_("No problems found"),
_("The files in your library match the information " "in the database."),
show=True,
)
finally:
self.gui.status_bar.clear_message()
def _change_multisampling(self, sample_count):
"""Creates a new instance of SceneViewer, to support interactive changing of multisampling parameters"""
new_canvas = SceneCanvas(self.sceneContainer, samples=sample_count)
old_canvas = self.openGLWidget
self.sceneContainer.layout().removeWidget(old_canvas)
old_canvas.setParent(None)
self.sceneContainer.layout().addWidget(new_canvas)
self.openGLWidget = new_canvas
old_canvas.deleteLater()
self._setup_canvas()
QCoreApplication.processEvents() # required for repaint below to take
self.openGLWidget.repaint()
def downloadOpdsCatalog(self, gui, opdsCatalogUrl):
print "downloading catalog: %s" % opdsCatalogUrl
opdsCatalogFeed = parse(opdsCatalogUrl)
self.books = self.makeMetadataFromParsedOpds(opdsCatalogFeed.entries)
self.filterBooks()
QCoreApplication.processEvents()
nextUrl = self.findNextUrl(opdsCatalogFeed.feed)
while nextUrl is not None:
nextFeed = parse(nextUrl)
self.books = self.books + self.makeMetadataFromParsedOpds(nextFeed.entries)
self.filterBooks()
QCoreApplication.processEvents()
nextUrl = self.findNextUrl(nextFeed.feed)
def check_library(self):
from calibre.gui2.dialogs.check_library import CheckLibraryDialog, DBCheck
self.gui.library_view.save_state()
m = self.gui.library_view.model()
m.stop_metadata_backup()
db = m.db
db.prefs.disable_setting = True
library_path = db.library_path
d = DBCheck(self.gui, db)
d.start()
try:
m.close()
except:
pass
d.break_cycles()
self.gui.library_moved(library_path)
if d.rejected:
return
if d.error is None:
if not question_dialog(
self.gui, _('Success'),
_('Found no errors in your calibre library database.'
' Do you want calibre to check if the files in your '
' library match the information in the database?')):
return
else:
return error_dialog(
self.gui,
_('Failed'),
_('Database integrity check failed, click Show details'
' for details.'),
show=True,
det_msg=d.error[1])
self.gui.status_bar.show_message(
_('Starting library scan, this may take a while'))
try:
QCoreApplication.processEvents()
d = CheckLibraryDialog(self.gui, m.db)
if not d.do_exec():
info_dialog(
self.gui,
_('No problems found'),
_('The files in your library match the information '
'in the database.'),
show=True)
finally:
self.gui.status_bar.clear_message()
def check_library(self):
from calibre.gui2.dialogs.check_library import CheckLibraryDialog, DBCheck
self.gui.library_view.save_state()
m = self.gui.library_view.model()
m.stop_metadata_backup()
db = m.db
db.prefs.disable_setting = True
library_path = db.library_path
d = DBCheck(self.gui, db)
d.start()
try:
m.close()
except:
pass
d.break_cycles()
self.gui.library_moved(library_path, call_close=False)
if d.rejected:
return
if d.error is None:
if not question_dialog(self.gui, _('Success'),
_('Found no errors in your calibre library database.'
' Do you want calibre to check if the files in your '
' library match the information in the database?')):
return
else:
return error_dialog(self.gui, _('Failed'),
_('Database integrity check failed, click Show details'
' for details.'), show=True, det_msg=d.error[1])
self.gui.status_bar.show_message(
_('Starting library scan, this may take a while'))
try:
QCoreApplication.processEvents()
d = CheckLibraryDialog(self.gui, m.db)
if not d.do_exec():
info_dialog(self.gui, _('No problems found'),
_('The files in your library match the information '
'in the database.'), show=True)
finally:
self.gui.status_bar.clear_message()
def regtask(self, tv, t1, t2, t3, s1, s2, p1, p2, sm1, sm2, mc1, mc2, M1, M2,
mka, md1, deltav, deltatt, ae1, ae2, hal, tt11, tt12, tt21, tt22,
mc22, s22, p22):
def polet1():
time1, h1, v1, m1, TT1, fi1, tt = 0, 0, 0, M1 + M2 + mka, pi / 2, 0, pi / 2
mTT1, mh1, mt1, mtt1, ml1 = [], [], [], [], []
mTT1.append(TT1 * 180 / pi)
mh1.append(h1)
mtt1.append((alpha(time1) * pi / 180 + TT1 - fi1) / pi * 180)
mt1.append(time1)
ml1.append(fi1 * 0.18 / pi * R)
while time1 < t1:
v1, TT1, h1, fi1, m1 = runge(v1, TT1, h1, fi1, m1, time1, F1)
time1 += sh
mTT1.append(TT1 * 180 / pi)
mh1.append(h1)
mtt1.append((alpha(time1) * pi / 180 + TT1 - fi1) / pi * 180)
mt1.append(time1)
ml1.append(fi1 * 0.18 / pi * R)
return mTT1, mh1, mt1, mtt1, ml1, time1, h1, v1, m1, TT1, fi1, mtt1[
len(mtt1) - 1] / 180 * pi
def polet2(time1, h1, v1, m1, TT1, fi1, tt1, TET1):
TET1 = TET1
time2, h2, v2, m2, TT2, fi2, tt = time1, h1, v1, m1, TT1, fi1, tt1
mTT2, mh2, mt2, mtt2, ml2 = [], [], [], [], []
while time2 < t2:
v2, TT2, h2, fi2, m2 = runge(v2, TT2, h2, fi2, m2, time2, F2)
time2 += sh
mTT2.append(TT2 * 180 / pi)
mh2.append(h2)
mtt2.append((tt + TET1 * (time2 - t1)) * 180 / pi)
mt2.append(time2)
ml2.append(fi2 * 0.18 / pi * R)
return mTT2, mh2, mt2, mtt2, ml2, time2, h2, v2, m2, TT2, fi2, mtt2[
len(mtt2) - 1] / 180 * pi
def polet3(time2, h2, v2, m2, TT2, fi2, tt2, TET2):
TET2 = TET2
time3, h3, v3, m3, TT3, fi3 = time2, h2, v2, m2, TT2, fi2
mTT3, mh3, mt3, mtt3, ml3 = [], [], [], [], []
while time3 <= t3:
v3, TT3, h3, fi3, m3 = runge(v3, TT3, h3, fi3, m3, time3, F3)
time3 += sh
mTT3.append(TT3 * 180 / pi)
mh3.append(h3)
mtt3.append((tt2 + TET2 * (time3 - t2)) * 180 / pi)
mt3.append(time3)
ml3.append(fi3 * 0.18 / pi * R)
if (h3 < 90000):
return 0, 0, 0, 0, 0, 0, 0, 0, 0, False
return mTT3, mh3, mt3, mtt3, ml3, h3, m3, TT3, fi3, v3
def alpha(t):
a = 0.14
if t <= tv:
return 0
else:
return 4 * ae * exp(a * (tv - t)) * (1 - exp(a * (tv - t)))
def F1(V, tetta, H, fi, m, t):
plot, davl, skzv = inte(H, height, Roh), inte(H, height,
Ph), inte(H, height, Ah)
Mah = V / skzv
if V == 0 or t <= tv:
return (((p1 - davl * s1) * cos(alpha(t) * pi / 180) - cx1(Mah,
H) * plot * sm1 * V ** 2 / 2) / m - gc \
* sin(tetta) / (1 + H / R) ** 2) * sh, \
0, \
V * sin(tetta) * sh, \
0, \
-mc1 * sh
else:
return (((p1 - davl * s1) * cos(alpha(t) * pi / 180) - cx1(Mah,H) * plot * sm1 * V ** 2 / 2) / m - gc \
* sin(tetta) / (1 + H / R) ** 2) * sh, \
1 / V * (((p1 - davl * s1) * sin(alpha(t) * pi / 180) + cy1(
Mah) * plot * sm1 * V ** 2 / 2 * alpha(t) * pi / 180) / m - (gc * cos(tetta) / (1 + H / R) ** 2
* (1 - V ** 2 / 7900 ** 2 * (1 + H / R)))) * sh, \
V * sin(tetta) * sh, \
V * cos(tetta) / (R + H) * sh, \
-mc1 * sh
def F2(V, tetta, H, fi, m, t):
plot, davl, skzv = inte(H, height, Roh), inte(H, height,
Ph), inte(H, height, Ah)
Mah = V / skzv
return (((p2 - davl * s2) * cos(tt1 + TET1 * (t - t1) - tetta + fi) - cx2(Mah,
H) * plot * sm2 * V ** 2 / 2) / m - gc * sin(
tetta) / (1 + H / R) ** 2) * sh, \
1 / V * (((p2 - davl * s2) * (
tt1 + TET1 * (
t - t1) - tetta + fi) + cy2 * plot * sm2 * V ** 2 / 2 * alpha(
t) * pi / 180) / m -
(gc * cos(tetta) / (1 + H / R) ** 2 * (
1 - V ** 2 / 7900 ** 2 * (1 + H / R)))) * sh, \
V * sin(tetta) * sh, \
V * cos(tetta) / (R + H) * sh, \
-mc2 * sh
def F3(V, tetta, H, fi, m, t):
plot, davl, skzv = inte(H, height, Roh), inte(H, height,
Ph), inte(H, height, Ah)
Mah = V / skzv
return (((p22 - davl * s22) * cos(tt2 + TET2 * (t - t1) - tetta + fi) - cx2(Mah,
H) * plot * sm2 * V ** 2 / 2) / m - gc * sin(
tetta) / (1 + H / R) ** 2) * sh, \
1 / V * (((p22 - davl * s22) * (
tt2 + TET2 * (
t - t1) - tetta + fi) + cy2 * plot * sm2 * V ** 2 / 2 * alpha(
t) * pi / 180) / m -
(gc * cos(tetta) / (1 + H / R) ** 2 * (
1 - V ** 2 / 7900 ** 2 * (1 + H / R)))) * sh, \
V * sin(tetta) * sh, \
V * cos(tetta) / (R + H) * sh, \
-mc22 * sh
def runge(v, TT, h, fi, m, t, F):
cf1 = F(v, TT, h, fi, m, t)
cf2 = F(v + cf1[0] / 2, TT + cf1[1] / 2, h + cf1[2] / 2,
fi + cf1[3] / 2, m + cf1[4] / 2, t + sh / 2)
cf3 = F(v + cf2[0] / 2, TT + cf2[1] / 2, h + cf2[2] / 2,
fi + cf2[3] / 2, m + cf2[4] / 2, t + sh / 2)
cf4 = F(v + cf3[0], TT + cf3[1], h + cf3[2], fi + cf3[3], m + cf3[4],
t + sh)
A = [v, TT, h, fi, m]
for el in range(len(A)):
A[el] += (cf1[el] + 2 * cf2[el] + 2 * cf3[el] + cf4[el]) / 6
return A[0], A[1], A[2], A[3], A[4]
for k in range(-int(ae1 * 1000000), -int(ae2 * 1000000),
-int(hal * 1000000)):
sh = 1
ae = -k / 10**6
mTT1, mh1, mt1, mtt1, ml1, time1, h1, v1, m1, TT1, fi1, tt1 = polet1()
m1 -= md1
sh = 5
v3, h3 = 0, 0
TET11, TET21 = tt11, tt12
v = 0
self.textEdit_48.setText(str(-k / 10**6))
while (abs(v3 - (398600.44 * 10**9 / (R + h3))**0.5) > deltav):
TET1 = (TET11 + TET21) / 2
self.textEdit_49.setText(str(TET1 / pi * 180))
TT3 = deltatt + 1
mTT2, mh2, mt2, mtt2, ml2, time2, h2, v2, m2, TT2, fi2, tt2 = polet2(
time1, h1, v1, m1, TT1, fi1, tt1, TET1)
TET12, TET22 = tt21, tt22
w = 0
while (abs(TT3) / pi * 180 > deltatt):
TET2 = (TET12 + TET22) / 2
self.textEdit_50.setText(str(TET2 / pi * 180))
mTT3, mh3, mt3, mtt3, ml3, h3, m3, TT3, fi3, v3 = polet3(
time2, h2, v2, m2, TT2, fi2, tt2, TET2)
if v3 == False:
break
if (TT3 > 0):
TET12 = TET2
else:
TET22 = TET2
w += 1
if (w > 20):
break
QCoreApplication.processEvents()
if (v3 - (398600.44 * 10**9 / (R + h3))**0.5 > 0):
TET21 = TET1
else:
TET11 = TET1
if (v == 15):
break
v += 1
if (abs(v3 - (398600.44 * 10**9 / (R + h3))**0.5) < deltav
and abs(TT3) / pi * 180 < deltatt):
desi.Ui_MainWindow.plot(self, [
mTT1 + mTT2 + mTT3, mh1 + mh2 + mh3, mtt1 + mtt2 + mtt3,
mt1 + mt2 + mt3, ml1 + ml2 + ml3
])
self.consoletext.setText(
self.consoletext.toPlainText() + "αэкс=" + str(-k / 10**6) +
"° ϑ1`=" + str(TET1) + "°/сек ϑ2`=" + str(TET2) +
"°/сек\nH=" + str(h3) + "м θ=" + str(TT3) + "° V=" +
str(v3) + "м/с dV=" +
str(abs(v3 - (398600.44 * 10**9 /
(R + h3))**0.5)) + "м/с\n" + "\n")
QCoreApplication.processEvents()
