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Thanks to all of you (Alan, Chris, Kent) for your
responses!
Before I try to follow up on these suggestions, it might be
good to examine the display function module, and provide a few lines from a
.py module that needs display.
Typical lines in a defintion module, that need a formatted
display :
(All referenced symbols in this module are previously defined
in another module)
#
-------------------------------------------------------------------------------------------------------------------
# VARIABLE NAME, DATA , ASSIGNMENT FORMULA, COMMENT # ------------------------------------------------------------------------------------------------------------------- # # INDUCTANCE L0 = pi*mu0*r0 # Classical Inductance # CAPACITANCE c0 = 4*pi*ep0*r0 # Classical Cpacitance n = 2 # Quantum
Number
# RADIUS r3 = (r0*(n/a)**2 ) # Bohr radius # ORBIT VELOCITY
v3 = Q0**2/(2*h*ep0*n) # Bohr Orbit Velocity v = a*C/n # Bohr Orbit
Velocity
v3 = v # Bohr Orbit Velocity g3 = (1-v3**2/C**2)**-0.5 # Gamma # FREQUENCY
f3 = g3*m0*v3**2/h # Bohr Orbit deBroglie frequency ---------------------------------------------------------------------------------------------
Most of the formatted results are already provided in the
correct form.
What should be changed in this display function
module? -----------------------------------------------------------------------------------------------------------------
Display Function Module:
(Written by Dr. Steve Spiklemire, Physics Dept Head Universtiy
of indianapolis)
-----------------------------------------------------------------------------------------------------------------
def DisplayPyFile(fname, context=None):
if context is
None:
context = globals() f = open(fname) lines = f.readlines() f.close() for line in
lines:
line = line.strip() if not line: continue leftAndRight = line.split('#',2) comment = '' if len(leftAndRight)>1: comment = leftAndRight[1] assignment =
leftAndRight[0]
leftAndRight = assignment.split('=') if len(leftAndRight) == 2: name = leftAndRight[0].strip() exec(assignment, context) if context.get(name,None) is not None: value = context.get(name,'???') print "%10s = %18.15e (%s)\t[%s]" % (name, value, assignment, comment) else: print "%s not defined. %s" % (name, assignment) else: print line ----------------------------------------------------------------------------------------------------------------------------- Hubert
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