Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Incremental improvements on the IPython-based control system #10

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Incremental improvements on the IPython-based control system #10

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
82 changes: 31 additions & 51 deletions ipython_profiles/profile_s6bm/startup/00-prep.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,15 +6,14 @@
import matplotlib
import matplotlib.pyplot as plt

import socket
import getpass
import yaml
import bluesky
import ophyd
import apstools

import numpy as np
import bluesky
from datetime import datetime
import getpass
import numpy as np
import ophyd
import socket
import yaml

print("*****")

Expand All @@ -32,15 +31,14 @@
os
matplotlib
matplotlib.pyplot as plt <-- interactive, using widget as backend
socket
getpass
yaml
bluesky
ophyd
apstools
numpy
bluesky
datetime
databroker
getpass
numpy
ophyd
socket
yaml
for you, rejoice.
''')

Expand All @@ -52,44 +50,25 @@
keywords_vars['metadata_db'] = 'Default metadata handler'

# setup RunEngine
from bluesky import RunEngine

from bluesky.callbacks.best_effort import BestEffortCallback

keywords_func['getRunEngine'] = 'Get a bluesky RunEngine'
def getRunEngine(db=None):
"""
Return an instance of RunEngine. It is recommended to have only
one RunEngine per session.
"""
RE = RunEngine({})
db = db or metadata_db
RE.subscribe(db.insert)
RE.subscribe(BestEffortCallback())
RE.md['beamline_id'] = 'APS 6-BM-A'
RE.md['proposal_id'] = 'internal test'
RE.md['pid'] = os.getpid()
RE.md['login_id'] = USERNAME + '@' + HOSTNAME
RE.md['versions'] = {}
RE.md['versions']['apstools'] = apstools.__version__
RE.md['versions']['bluesky'] = bluesky.__version__
RE.md['versions']['databroker'] = databroker.__version__
RE.md['versions']['matplotlib'] = matplotlib.__version__
RE.md['versions']['numpy'] = np.__version__
RE.md['versions']['ophyd'] = ophyd.__version__
RE.md['SESSION_STARTED'] = datetime.isoformat(datetime.now(), " ")
return RE
RE = getRunEngine()
RE = bluesky.RunEngine({})
keywords_vars['RE'] = 'Default RunEngine instance'

print(f"""
🙈: A detault RunEngine, RE:
{RE}
is created with the default metadata handler, metadata_db.
{metadata_db}
using function getRunEngine()
""")

RE.subscribe(metadata_db.insert)
RE.subscribe(BestEffortCallback())
RE.md['beamline_id'] = 'APS 6-BM-A'
RE.md['proposal_id'] = 'internal test'
RE.md['pid'] = os.getpid()
RE.md['login_id'] = USERNAME + '@' + HOSTNAME
RE.md['versions'] = {}
RE.md['versions']['apstools'] = apstools.__version__
RE.md['versions']['bluesky'] = bluesky.__version__
RE.md['versions']['databroker'] = databroker.__version__
RE.md['versions']['matplotlib'] = matplotlib.__version__
RE.md['versions']['numpy'] = np.__version__
RE.md['versions']['ophyd'] = ophyd.__version__
RE.md['SESSION_STARTED'] = datetime.isoformat(datetime.now(), " ")

# ----- Define utility functions ----- #
keywords_func['load_config'] = 'Load configuration file (YAML)'
Expand All @@ -112,15 +91,16 @@ def instrument_in_use():
state = False
print("🙈: cannot find this soft IOC PV, please check the settings.")
finally:
print(f"🙈: the instrument is {'' if state else 'not'} in use.")
print(f"🙈: the instrument is {'' if state else 'not'} in use.")　
return state

keywords_func['hutch_light_on'] = 'Hutch lighting status'
_signal_hutch_light_on = apstools.synApps_ophyd.userCalcsDevice("6bma1:",
name="_signal_hutch_light_on")
def hutch_light_on():
"""check PV for hutch lighting"""
calcs = apstools.synApps_ophyd.userCalcsDevice("6bma1:", name="calcs")
try:
state = bool(calcs.calc1.val.get())
state = bool(_signal_hutch_light_on.calc1.val.get())
except TimeoutError:
state = None
print("🙈: cannot find this soft IOC PV, please check the settings.")
Expand Down
2 changes: 2 additions & 0 deletions ipython_profiles/profile_s6bm/startup/99-help.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ def list_predefined_func():
print(f"\t{key}:\t{val}")
print()

apstools.utils.print_RE_md()
apstools.utils.show_ophyd_symbols()
list_predefined_vars()
list_predefined_func()

Expand Down