frabad/mySpindel
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docstrings + correction du nom de doc traité

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frabad 2022-05-18 18:55:36 +02:00
parent a108d34b37
commit 7353886d9b
1 changed files with 18 additions and 14 deletions
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32
LittleBock/export.py
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@ -1,14 +1,16 @@
#!/usr/bin/python3 #!/usr/bin/python3
""" """
exportation de données iSpindel JSON vers données CSV exportation de données iSpindel JSON vers données applaties CSV
""" """
import json, pathlib, csv import csv
import json
import pathlib
class Frame(object): class Frame(object):
"""""" """un cadre de données"""
def __init__(self,fname): def __init__(self,fname):
"""""" """constructeur"""
with open(fname,'r') as f: with open(fname,'r') as f:
self._json = json.load(f) self._json = json.load(f)
self.names = tuple(self._names()) self.names = tuple(self._names())
@ -16,20 +18,20 @@ class Frame(object):
self.rows = tuple(self._rows()) self.rows = tuple(self._rows())
def _names(self): def _names(self):
"""""" """génère une liste de noms"""
for group in self._json: for group in self._json:
yield group["name"] yield group["name"]
def _keys(self): def _keys(self):
"""""" """génère un liste de clés"""
for i in self._json[0]["data"]: for i in self._json[0]["data"]:
yield i["x"] yield i["x"]
def _rows(self): def _rows(self):
"""""" """génère les lignes d'un tableau"""
def row(key): def row(key):
"""""" """génère une ligne d'un tableau"""
for name in self.names: for name in self.names:
yield self.get(name,key) yield self.get(name,key)
@ -37,7 +39,7 @@ class Frame(object):
yield tuple(row(k)) yield tuple(row(k))
def get(self,name,key): def get(self,name,key):
"""""" """récupère la valeur d'une entrée d'après son nom et sa clé"""
for group in self._json: for group in self._json:
if group["name"] == name: if group["name"] == name:
for value in group["data"]: for value in group["data"]:
@ -46,16 +48,18 @@ class Frame(object):
if __name__ == "__main__": if __name__ == "__main__":
here = pathlib.Path.cwd() here = pathlib.Path.cwd()
docs = tuple(here.rglob("2.json")) docs = tuple(here.rglob("*.json"))
if len(docs) == 0: if len(docs) == 0:
print("Aucun fichier JSON ('.json') trouvé.") print("Aucun fichier JSON ('.json') trouvé.")
for doc in docs: for doc_i in docs:
frame = None frame = None
if doc.exists() and doc.stat().st_size > 0: if doc_i.exists() and doc_i.stat().st_size > 0:
frame = Frame(doc) frame = Frame(doc_i)
with open(doc.with_suffix(".csv"),'w', newline='') as f: doc_o = doc_i.with_suffix(".csv")
with open(doc_o,'w', newline='') as f:
writer = csv.writer(f,dialect='unix') writer = csv.writer(f,dialect='unix')
writer.writerow(frame.names) writer.writerow(frame.names)
writer.writerows(frame.rows) writer.writerows(frame.rows)
print(f"INFO: {doc_i.name} >> {doc_o.name}")